subject:"\[gentoo\-commits\] proj\/linux\-patches\:6.1 commit in\: \/"

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2024-04-29 Thread Mike Pagano

commit: 844998387fd9d7d10658d0ea4fb2d4afb787
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Apr 29 11:30:41 2024 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Apr 29 11:30:41 2024 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=84499838

Linux patch 6.1.89, this time for real

Signed-off-by: Mike Pagano  gentoo.org>

 1088_linux-6.1.89.patch | 168 
 1 file changed, 168 insertions(+)

diff --git a/1088_linux-6.1.89.patch b/1088_linux-6.1.89.patch
new file mode 100644
index ..4b4067bb
--- /dev/null
+++ b/1088_linux-6.1.89.patch
@@ -0,0 +1,168 @@
+diff --git a/Makefile b/Makefile
+index c73cb678fb9ac..a0472e1cf7156 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 88
++SUBLEVEL = 89
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/arm/mach-omap2/pdata-quirks.c 
b/arch/arm/mach-omap2/pdata-quirks.c
+index 44da1e14a3740..9deba798cc919 100644
+--- a/arch/arm/mach-omap2/pdata-quirks.c
 b/arch/arm/mach-omap2/pdata-quirks.c
+@@ -257,19 +257,9 @@ static struct platform_device pandora_backlight = {
+   .id = -1,
+ };
+ 
+-static struct gpiod_lookup_table pandora_soc_audio_gpios = {
+-  .dev_id = "soc-audio",
+-  .table = {
+-  GPIO_LOOKUP("gpio-112-127", 6, "dac", GPIO_ACTIVE_HIGH),
+-  GPIO_LOOKUP("gpio-0-15", 14, "amp", GPIO_ACTIVE_HIGH),
+-  { }
+-  },
+-};
+-
+ static void __init omap3_pandora_legacy_init(void)
+ {
+   platform_device_register(_backlight);
+-  gpiod_add_lookup_table(_soc_audio_gpios);
+ }
+ #endif /* CONFIG_ARCH_OMAP3 */
+ 
+diff --git a/sound/soc/ti/omap3pandora.c b/sound/soc/ti/omap3pandora.c
+index fa92ed97dfe3b..a287e9747c2a1 100644
+--- a/sound/soc/ti/omap3pandora.c
 b/sound/soc/ti/omap3pandora.c
+@@ -7,7 +7,7 @@
+ 
+ #include 
+ #include 
+-#include 
++#include 
+ #include 
+ #include 
+ #include 
+@@ -21,11 +21,12 @@
+ 
+ #include "omap-mcbsp.h"
+ 
++#define OMAP3_PANDORA_DAC_POWER_GPIO  118
++#define OMAP3_PANDORA_AMP_POWER_GPIO  14
++
+ #define PREFIX "ASoC omap3pandora: "
+ 
+ static struct regulator *omap3pandora_dac_reg;
+-static struct gpio_desc *dac_power_gpio;
+-static struct gpio_desc *amp_power_gpio;
+ 
+ static int omap3pandora_hw_params(struct snd_pcm_substream *substream,
+   struct snd_pcm_hw_params *params)
+@@ -77,9 +78,9 @@ static int omap3pandora_dac_event(struct snd_soc_dapm_widget 
*w,
+   return ret;
+   }
+   mdelay(1);
+-  gpiod_set_value(dac_power_gpio, 1);
++  gpio_set_value(OMAP3_PANDORA_DAC_POWER_GPIO, 1);
+   } else {
+-  gpiod_set_value(dac_power_gpio, 0);
++  gpio_set_value(OMAP3_PANDORA_DAC_POWER_GPIO, 0);
+   mdelay(1);
+   regulator_disable(omap3pandora_dac_reg);
+   }
+@@ -91,9 +92,9 @@ static int omap3pandora_hp_event(struct snd_soc_dapm_widget 
*w,
+   struct snd_kcontrol *k, int event)
+ {
+   if (SND_SOC_DAPM_EVENT_ON(event))
+-  gpiod_set_value(amp_power_gpio, 1);
++  gpio_set_value(OMAP3_PANDORA_AMP_POWER_GPIO, 1);
+   else
+-  gpiod_set_value(amp_power_gpio, 0);
++  gpio_set_value(OMAP3_PANDORA_AMP_POWER_GPIO, 0);
+ 
+   return 0;
+ }
+@@ -228,10 +229,35 @@ static int __init omap3pandora_soc_init(void)
+ 
+   pr_info("OMAP3 Pandora SoC init\n");
+ 
++  ret = gpio_request(OMAP3_PANDORA_DAC_POWER_GPIO, "dac_power");
++  if (ret) {
++  pr_err(PREFIX "Failed to get DAC power GPIO\n");
++  return ret;
++  }
++
++  ret = gpio_direction_output(OMAP3_PANDORA_DAC_POWER_GPIO, 0);
++  if (ret) {
++  pr_err(PREFIX "Failed to set DAC power GPIO direction\n");
++  goto fail0;
++  }
++
++  ret = gpio_request(OMAP3_PANDORA_AMP_POWER_GPIO, "amp_power");
++  if (ret) {
++  pr_err(PREFIX "Failed to get amp power GPIO\n");
++  goto fail0;
++  }
++
++  ret = gpio_direction_output(OMAP3_PANDORA_AMP_POWER_GPIO, 0);
++  if (ret) {
++  pr_err(PREFIX "Failed to set amp power GPIO direction\n");
++  goto fail1;
++  }
++
+   omap3pandora_snd_device = platform_device_alloc("soc-audio", -1);
+   if (omap3pandora_snd_device == NULL) {
+   pr_err(PREFIX "Platform device allocation failed\n");
+-  return -ENOMEM;
++  ret = -ENOMEM;
++  goto fail1;
+   }
+ 
+   platform_set_drvdata(omap3pandora_snd_device, 
_soc_card_omap3pandora);
+@@ -242,20 +268,6 @@ static int __init omap3pandora_soc_init(void)
+   goto fail2;
+   }
+ 
+-  dac_power_gpio = devm_gpiod_get(_snd_device->dev,
+-  "dac", GPIOD_OUT_LOW);
+-  if (IS_ERR(dac_power_gpio)) {
+-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2024-04-29 Thread Mike Pagano

commit: 953980257fd3f8126add5807fc245277a419b080
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Apr 29 11:27:00 2024 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Apr 29 11:27:00 2024 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=95398025

Linux patch 6.1.89

Signed-off-by: Mike Pagano  gentoo.org>

 _README | 4 
 1 file changed, 4 insertions(+)

diff --git a/_README b/_README
index 54940ade..d6fe6f2d 100644
--- a/_README
+++ b/_README
@@ -395,6 +395,10 @@ Patch:  1087_linux-6.1.88.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.88
 
+Patch:  1088_linux-6.1.89.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.89
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2024-04-27 Thread Mike Pagano

commit: 47c1a6be7342f74fc0212885099153b2b2f014b8
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Apr 27 22:44:45 2024 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Apr 27 22:44:45 2024 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=47c1a6be

Add UBSAN_BOUNDS and UBSAN_SHIFT and dependencies

Signed-off-by: Mike Pagano  gentoo.org>

 4567_distro-Gentoo-Kconfig.patch | 12 +++-
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/4567_distro-Gentoo-Kconfig.patch b/4567_distro-Gentoo-Kconfig.patch
index 195c7d47..4dcd85ca 100644
--- a/4567_distro-Gentoo-Kconfig.patch
+++ b/4567_distro-Gentoo-Kconfig.patch
@@ -6,9 +6,9 @@
  source "Documentation/Kconfig"
 +
 +source "distro/Kconfig"
 /dev/null  2022-08-25 07:13:06.694086407 -0400
-+++ b/distro/Kconfig   2022-08-25 13:21:55.150660724 -0400
-@@ -0,0 +1,291 @@
+--- /dev/null  2024-04-27 13:10:54.18827 -0400
 b/distro/Kconfig   2024-04-27 18:16:00.549054795 -0400
+@@ -0,0 +1,295 @@
 +menu "Gentoo Linux"
 +
 +config GENTOO_LINUX
@@ -213,6 +213,10 @@
 +  select SLAB_FREELIST_HARDENED
 +  select SHUFFLE_PAGE_ALLOCATOR
 +  select SLUB_DEBUG
++  select UBSAN
++  select CC_HAS_UBSAN_BOUNDS_STRICT if !CC_HAS_UBSAN_ARRAY_BOUNDS
++  select UBSAN_BOUNDS
++  select UBSAN_SHIFT
 +  select PAGE_POISONING
 +  select PAGE_POISONING_NO_SANITY
 +  select PAGE_POISONING_ZERO
@@ -300,7 +304,6 @@
 +  See the settings that become available for more details and 
fine-tuning.
 +
 +endmenu
-diff --git a/security/selinux/Kconfig b/security/selinux/Kconfig
 index 9e921fc72..f29bc13fa 100644
 --- a/security/selinux/Kconfig
 +++ b/security/selinux/Kconfig
@@ -339,4 +342,3 @@ index 24c045b24..e13fc740c 100644
  This is the portion of low virtual memory which should be protected
 -- 
 2.31.1
-```

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2024-04-17 Thread Alice Ferrazzi

commit: 93c626a5c38a14ed6cf7becf888c1dc582cdca9c
Author: Alice Ferrazzi  gentoo  org>
AuthorDate: Thu Apr 18 03:05:18 2024 +
Commit: Alice Ferrazzi  gentoo  org>
CommitDate: Thu Apr 18 03:05:18 2024 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=93c626a5

Linux patch 6.1.87

Signed-off-by: Alice Ferrazzi  gentoo.org>

 _README |4 +
 1086_linux-6.1.87.patch | 2733 +++
 2 files changed, 2737 insertions(+)

diff --git a/_README b/_README
index d1148845..b5d4486e 100644
--- a/_README
+++ b/_README
@@ -387,6 +387,10 @@ Patch:  1085_linux-6.1.86.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.86
 
+Patch:  1086_linux-6.1.87.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.87
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1086_linux-6.1.87.patch b/1086_linux-6.1.87.patch
new file mode 100644
index ..ec06f7c5
--- /dev/null
+++ b/1086_linux-6.1.87.patch
@@ -0,0 +1,2733 @@
+diff --git a/Documentation/admin-guide/hw-vuln/spectre.rst 
b/Documentation/admin-guide/hw-vuln/spectre.rst
+index 9edb2860a3e19..e0a1be97fa759 100644
+--- a/Documentation/admin-guide/hw-vuln/spectre.rst
 b/Documentation/admin-guide/hw-vuln/spectre.rst
+@@ -439,12 +439,12 @@ The possible values in this file are:
+- System is protected by retpoline
+  * - BHI: BHI_DIS_S
+- System is protected by BHI_DIS_S
+- * - BHI: SW loop; KVM SW loop
++ * - BHI: SW loop, KVM SW loop
+- System is protected by software clearing sequence
+- * - BHI: Syscall hardening
+-   - Syscalls are hardened against BHI
+- * - BHI: Syscall hardening; KVM: SW loop
+-   - System is protected from userspace attacks by syscall hardening; KVM is 
protected by software clearing sequence
++ * - BHI: Vulnerable
++   - System is vulnerable to BHI
++ * - BHI: Vulnerable, KVM: SW loop
++   - System is vulnerable; KVM is protected by software clearing sequence
+ 
+ Full mitigation might require a microcode update from the CPU
+ vendor. When the necessary microcode is not available, the kernel will
+@@ -661,18 +661,14 @@ kernel command line.
+   spectre_bhi=
+ 
+   [X86] Control mitigation of Branch History Injection
+-  (BHI) vulnerability. Syscalls are hardened against BHI
+-  regardless of this setting. This setting affects the deployment
++  (BHI) vulnerability.  This setting affects the deployment
+   of the HW BHI control and the SW BHB clearing sequence.
+ 
+   on
+-  unconditionally enable.
++  (default) Enable the HW or SW mitigation as
++  needed.
+   off
+-  unconditionally disable.
+-  auto
+-  enable if hardware mitigation
+-  control(BHI_DIS_S) is available, otherwise
+-  enable alternate mitigation in KVM.
++  Disable the mitigation.
+ 
+ For spectre_v2_user see Documentation/admin-guide/kernel-parameters.txt
+ 
+diff --git a/Documentation/admin-guide/kernel-parameters.txt 
b/Documentation/admin-guide/kernel-parameters.txt
+index b2c7b2f012e90..aebbe2981241a 100644
+--- a/Documentation/admin-guide/kernel-parameters.txt
 b/Documentation/admin-guide/kernel-parameters.txt
+@@ -3283,6 +3283,7 @@
+  reg_file_data_sampling=off [X86]
+  retbleed=off [X86]
+  spec_store_bypass_disable=off 
[X86,PPC]
++ spectre_bhi=off [X86]
+  spectre_v2_user=off [X86]
+  srbds=off [X86,INTEL]
+  ssbd=force-off [ARM64]
+@@ -5734,16 +5735,13 @@
+   See Documentation/admin-guide/laptops/sonypi.rst
+ 
+   spectre_bhi=[X86] Control mitigation of Branch History Injection
+-  (BHI) vulnerability. Syscalls are hardened against BHI
+-  reglardless of this setting. This setting affects the
++  (BHI) vulnerability.  This setting affects the
+   deployment of the HW BHI control and the SW BHB
+   clearing sequence.
+ 
+-  on   - unconditionally enable.
+-  off  - unconditionally disable.
+-  auto - (default) enable hardware mitigation
+- (BHI_DIS_S) if available, otherwise enable
+- alternate mitigation in KVM.
++  on   - (default) Enable the HW or SW mitigation
++ as needed.
++

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2024-04-13 Thread Mike Pagano

commit: 98e85977046ab355bf2f834605abd83404ffc4ad
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Apr 13 13:07:07 2024 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Apr 13 13:07:07 2024 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=98e85977

Linux patch 6.1.86

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1085_linux-6.1.86.patch | 2257 +++
 2 files changed, 2261 insertions(+)

diff --git a/_README b/_README
index beb8ee68..d1148845 100644
--- a/_README
+++ b/_README
@@ -383,6 +383,10 @@ Patch:  1084_linux-6.1.85.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.85
 
+Patch:  1085_linux-6.1.86.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.86
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1085_linux-6.1.86.patch b/1085_linux-6.1.86.patch
new file mode 100644
index ..64dcadfd
--- /dev/null
+++ b/1085_linux-6.1.86.patch
@@ -0,0 +1,2257 @@
+diff --git a/Makefile b/Makefile
+index 5dff9ff81..baddd8ed81868 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 85
++SUBLEVEL = 86
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi 
b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+index 905a50aa5dc38..d42846efff2fe 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
 b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+@@ -741,11 +741,20 @@ hdmi: hdmi@ff3c {
+   status = "disabled";
+ 
+   ports {
+-  hdmi_in: port {
++  #address-cells = <1>;
++  #size-cells = <0>;
++
++  hdmi_in: port@0 {
++  reg = <0>;
++
+   hdmi_in_vop: endpoint {
+   remote-endpoint = <_out_hdmi>;
+   };
+   };
++
++  hdmi_out: port@1 {
++  reg = <1>;
++  };
+   };
+   };
+ 
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi 
b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+index a7e6eccb14cc6..8363cc13ec517 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
 b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+@@ -1906,6 +1906,7 @@ simple-audio-card,codec {
+   hdmi: hdmi@ff94 {
+   compatible = "rockchip,rk3399-dw-hdmi";
+   reg = <0x0 0xff94 0x0 0x2>;
++  reg-io-width = <4>;
+   interrupts = ;
+   clocks = < PCLK_HDMI_CTRL>,
+< SCLK_HDMI_SFR>,
+@@ -1914,13 +1915,16 @@ hdmi: hdmi@ff94 {
+< PLL_VPLL>;
+   clock-names = "iahb", "isfr", "cec", "grf", "ref";
+   power-domains = < RK3399_PD_HDCP>;
+-  reg-io-width = <4>;
+   rockchip,grf = <>;
+   #sound-dai-cells = <0>;
+   status = "disabled";
+ 
+   ports {
+-  hdmi_in: port {
++  #address-cells = <1>;
++  #size-cells = <0>;
++
++  hdmi_in: port@0 {
++  reg = <0>;
+   #address-cells = <1>;
+   #size-cells = <0>;
+ 
+@@ -1933,6 +1937,10 @@ hdmi_in_vopl: endpoint@1 {
+   remote-endpoint = <_out_hdmi>;
+   };
+   };
++
++  hdmi_out: port@1 {
++  reg = <1>;
++  };
+   };
+   };
+ 
+diff --git a/arch/x86/events/amd/lbr.c b/arch/x86/events/amd/lbr.c
+index b8fe74e8e0a60..48f4095f500d4 100644
+--- a/arch/x86/events/amd/lbr.c
 b/arch/x86/events/amd/lbr.c
+@@ -173,9 +173,11 @@ void amd_pmu_lbr_read(void)
+ 
+   /*
+* Check if a branch has been logged; if valid = 0, spec = 0
+-   * then no branch was recorded
++   * then no branch was recorded; if reserved = 1 then an
++   * erroneous branch was recorded (see Erratum 1452)
+*/
+-  if (!entry.to.split.valid && !entry.to.split.spec)
++  if ((!entry.to.split.valid && !entry.to.split.spec) ||
++  entry.to.split.reserved)
+   continue;
+ 
+   perf_clear_branch_entry_bitfields(br + out);
+diff --git a/block/blk-stat.c b/block/blk-stat.c
+index da9407b7d4abf..41be89ecaf20e 100644
+--- a/block/blk-stat.c
 b/block/blk-stat.c
+@@ -28,7 +28,7 @@ void blk_rq_stat_init(struct blk_rq_stat *stat)
+ /* src is a per-cpu stat, mean isn't initialized */
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2024-03-15 Thread Mike Pagano

commit: 5de092155dd2e46a47672e5a9edb72eb15f4cbc1
Author: Mike Pagano  gentoo  org>
AuthorDate: Fri Mar 15 22:00:42 2024 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Fri Mar 15 22:00:42 2024 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=5de09215

Linux patch 6.1.82

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1081_linux-6.1.82.patch | 2221 +++
 2 files changed, 2225 insertions(+)

diff --git a/_README b/_README
index d0f067de..db3a7674 100644
--- a/_README
+++ b/_README
@@ -367,6 +367,10 @@ Patch:  1080_linux-6.1.81.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.81
 
+Patch:  1081_linux-6.1.82.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.82
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1081_linux-6.1.82.patch b/1081_linux-6.1.82.patch
new file mode 100644
index ..23680cee
--- /dev/null
+++ b/1081_linux-6.1.82.patch
@@ -0,0 +1,2221 @@
+diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu 
b/Documentation/ABI/testing/sysfs-devices-system-cpu
+index 13c01b641dc70..78c26280c473b 100644
+--- a/Documentation/ABI/testing/sysfs-devices-system-cpu
 b/Documentation/ABI/testing/sysfs-devices-system-cpu
+@@ -519,6 +519,7 @@ What:  /sys/devices/system/cpu/vulnerabilities
+   /sys/devices/system/cpu/vulnerabilities/mds
+   /sys/devices/system/cpu/vulnerabilities/meltdown
+   /sys/devices/system/cpu/vulnerabilities/mmio_stale_data
++  /sys/devices/system/cpu/vulnerabilities/reg_file_data_sampling
+   /sys/devices/system/cpu/vulnerabilities/retbleed
+   /sys/devices/system/cpu/vulnerabilities/spec_store_bypass
+   /sys/devices/system/cpu/vulnerabilities/spectre_v1
+diff --git a/Documentation/admin-guide/hw-vuln/index.rst 
b/Documentation/admin-guide/hw-vuln/index.rst
+index 6828102baaa7a..3e4a14e38b49e 100644
+--- a/Documentation/admin-guide/hw-vuln/index.rst
 b/Documentation/admin-guide/hw-vuln/index.rst
+@@ -21,3 +21,4 @@ are configurable at compile, boot or run time.
+cross-thread-rsb.rst
+gather_data_sampling.rst
+srso
++   reg-file-data-sampling
+diff --git a/Documentation/admin-guide/hw-vuln/reg-file-data-sampling.rst 
b/Documentation/admin-guide/hw-vuln/reg-file-data-sampling.rst
+new file mode 100644
+index 0..0585d02b9a6cb
+--- /dev/null
 b/Documentation/admin-guide/hw-vuln/reg-file-data-sampling.rst
+@@ -0,0 +1,104 @@
++==
++Register File Data Sampling (RFDS)
++==
++
++Register File Data Sampling (RFDS) is a microarchitectural vulnerability that
++only affects Intel Atom parts(also branded as E-cores). RFDS may allow
++a malicious actor to infer data values previously used in floating point
++registers, vector registers, or integer registers. RFDS does not provide the
++ability to choose which data is inferred. CVE-2023-28746 is assigned to RFDS.
++
++Affected Processors
++===
++Below is the list of affected Intel processors [#f1]_:
++
++   ===  
++   Common name  Family_Model
++   ===  
++   ATOM_GOLDMONT   06_5CH
++   ATOM_GOLDMONT_D 06_5FH
++   ATOM_GOLDMONT_PLUS  06_7AH
++   ATOM_TREMONT_D  06_86H
++   ATOM_TREMONT06_96H
++   ALDERLAKE   06_97H
++   ALDERLAKE_L 06_9AH
++   ATOM_TREMONT_L  06_9CH
++   RAPTORLAKE  06_B7H
++   RAPTORLAKE_P06_BAH
++   ATOM_GRACEMONT  06_BEH
++   RAPTORLAKE_S06_BFH
++   ===  
++
++As an exception to this table, Intel Xeon E family parts ALDERLAKE(06_97H) and
++RAPTORLAKE(06_B7H) codenamed Catlow are not affected. They are reported as
++vulnerable in Linux because they share the same family/model with an affected
++part. Unlike their affected counterparts, they do not enumerate RFDS_CLEAR or
++CPUID.HYBRID. This information could be used to distinguish between the
++affected and unaffected parts, but it is deemed not worth adding complexity as
++the reporting is fixed automatically when these parts enumerate RFDS_NO.
++
++Mitigation
++==
++Intel released a microcode update that enables software to clear sensitive
++information using the VERW instruction. Like MDS, RFDS deploys the same
++mitigation strategy to force the CPU to clear the affected buffers before an
++attacker can extract the secrets. This is achieved by using the otherwise
++unused and obsolete VERW instruction in combination with a microcode update.
++The microcode clears the affected CPU buffers when the VERW instruction is
++executed.
++
++Mitigation points
++-
++VERW is executed by

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2024-02-23 Thread Mike Pagano

commit: ff81d2160a223fce45984c504cd886e7fdde438a
Author: Mike Pagano  gentoo  org>
AuthorDate: Fri Feb 23 13:19:36 2024 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Fri Feb 23 13:19:36 2024 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=ff81d216

Update cpu opt patch

Signed-off-by: Mike Pagano  gentoo.org>

 5010_enable-cpu-optimizations-universal.patch | 71 ++-
 1 file changed, 36 insertions(+), 35 deletions(-)

diff --git a/5010_enable-cpu-optimizations-universal.patch 
b/5010_enable-cpu-optimizations-universal.patch
index 7a1b717a..596cade6 100644
--- a/5010_enable-cpu-optimizations-universal.patch
+++ b/5010_enable-cpu-optimizations-universal.patch
@@ -1,6 +1,6 @@
-From 70d4906b87983ed2ed5da78930a701625d881dd0 Mon Sep 17 00:00:00 2001
+From 71dd30c3e2ab2852b0290ae1f34ce1c7f8655040 Mon Sep 17 00:00:00 2001
 From: graysky 
-Date: Thu, 5 Jan 2023 14:29:37 -0500
+Date: Wed, 21 Feb 2024 08:38:13 -0500
 
 FEATURES
 This patch adds additional CPU options to the Linux kernel accessible under:
@@ -13,9 +13,10 @@ offered which are good for supported Intel or AMD CPUs:
 • x86-64-v3
 • x86-64-v4
 
-Users of glibc 2.33 and above can see which level is supported by current
-hardware by running:
+Users of glibc 2.33 and above can see which level is supported by running:
   /lib/ld-linux-x86-64.so.2 --help | grep supported
+Or
+  /lib64/ld-linux-x86-64.so.2 --help | grep supported
 
 Alternatively, compare the flags from /proc/cpuinfo to this list.[1]
 
@@ -106,12 +107,12 @@ REFERENCES
  3 files changed, 528 insertions(+), 17 deletions(-)
 
 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
-index 542377cd419d..f589971df2d3 100644
+index 87396575c..5ac6e8463 100644
 --- a/arch/x86/Kconfig.cpu
 +++ b/arch/x86/Kconfig.cpu
 @@ -157,7 +157,7 @@ config MPENTIUM4
- 
- 
+
+
  config MK6
 -  bool "K6/K6-II/K6-III"
 +  bool "AMD K6/K6-II/K6-III"
@@ -120,7 +121,7 @@ index 542377cd419d..f589971df2d3 100644
  Select this for an AMD K6-family processor.  Enables use of
 @@ -165,7 +165,7 @@ config MK6
  flags to GCC.
- 
+
  config MK7
 -  bool "Athlon/Duron/K7"
 +  bool "AMD Athlon/Duron/K7"
@@ -129,7 +130,7 @@ index 542377cd419d..f589971df2d3 100644
  Select this for an AMD Athlon K7-family processor.  Enables use of
 @@ -173,12 +173,106 @@ config MK7
  flags to GCC.
- 
+
  config MK8
 -  bool "Opteron/Athlon64/Hammer/K8"
 +  bool "AMD Opteron/Athlon64/Hammer/K8"
@@ -137,7 +138,7 @@ index 542377cd419d..f589971df2d3 100644
  Select this for an AMD Opteron or Athlon64 Hammer-family processor.
  Enables use of some extended instructions, and passes appropriate
  optimization flags to GCC.
- 
+
 +config MK8SSE3
 +  bool "AMD Opteron/Athlon64/Hammer/K8 with SSE3"
 +  help
@@ -237,17 +238,17 @@ index 542377cd419d..f589971df2d3 100644
depends on X86_32
 @@ -270,7 +364,7 @@ config MPSC
  in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one.
- 
+
  config MCORE2
 -  bool "Core 2/newer Xeon"
 +  bool "Intel Core 2"
help
- 
+
  Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and
 @@ -278,6 +372,8 @@ config MCORE2
  family in /proc/cpuinfo. Newer ones have 6 and older ones 15
  (not a typo)
- 
+
 +Enables -march=core2
 +
  config MATOM
@@ -256,7 +257,7 @@ index 542377cd419d..f589971df2d3 100644
 @@ -287,6 +383,212 @@ config MATOM
  accordingly optimized code. Use a recent GCC with specific Atom
  support in order to fully benefit from selecting this option.
- 
+
 +config MNEHALEM
 +  bool "Intel Nehalem"
 +  select X86_P6_NOP
@@ -469,7 +470,7 @@ index 542377cd419d..f589971df2d3 100644
 @@ -294,6 +596,50 @@ config GENERIC_CPU
  Generic x86-64 CPU.
  Run equally well on all x86-64 CPUs.
- 
+
 +config GENERIC_CPU2
 +  bool "Generic-x86-64-v2"
 +  depends on (CC_IS_GCC && GCC_VERSION > 11) || (CC_IS_CLANG && 
CLANG_VERSION >= 12)
@@ -515,7 +516,7 @@ index 542377cd419d..f589971df2d3 100644
 +Enables -march=native
 +
  endchoice
- 
+
  config X86_GENERIC
 @@ -318,9 +664,17 @@ config X86_INTERNODE_CACHE_SHIFT
  config X86_L1_CACHE_SHIFT
@@ -534,17 +535,17 @@ index 542377cd419d..f589971df2d3 100644
 -  default "5" if MWINCHIP3D || MWINCHIPC6 || MCRUSOE || MEFFICEON || 
MCYRIXIII || MK6 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || 
M586 || MVIAC3_2 || MGEODE_LX
 +  default "5" if MWINCHIP3D || MWINCHIPC6 || MCRUSOE || MEFFICEON || 
MCYRIXIII || MK6 || MPENTIUMIII \
 +  || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || MVIAC3_2 || 
MGEODE_LX
- 
+
  config X86_F00F_BUG
def_bool y
 @@ -332,15 +686,27 @@ config X86_INVD_BUG
- 
+
  config X86_ALIGNMENT_16
def_bool y
 -  depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || 
M586MMX || M586TSC || M586 || M486SX || M486

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2024-02-16 Thread Mike Pagano

commit: 09ae4eccbe9b346bb7300a09df69bfb5495388e5
Author: Mike Pagano  gentoo  org>
AuthorDate: Fri Feb 16 19:00:20 2024 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Fri Feb 16 19:00:20 2024 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=09ae4ecc

Linux patch 6.1.78

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1077_linux-6.1.78.patch | 2252 +++
 2 files changed, 2256 insertions(+)

diff --git a/_README b/_README
index 264766b5..7d732a84 100644
--- a/_README
+++ b/_README
@@ -351,6 +351,10 @@ Patch:  1076_linux-6.1.77.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.77
 
+Patch:  1077_linux-6.1.78.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.78
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1077_linux-6.1.78.patch b/1077_linux-6.1.78.patch
new file mode 100644
index ..d0f0c097
--- /dev/null
+++ b/1077_linux-6.1.78.patch
@@ -0,0 +1,2252 @@
+diff --git a/Makefile b/Makefile
+index f5598d90093f5..e93554269e474 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 77
++SUBLEVEL = 78
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/block/blk-core.c b/block/blk-core.c
+index 6eaf2b0ad7cca..aefdf07bdc2cf 100644
+--- a/block/blk-core.c
 b/block/blk-core.c
+@@ -864,7 +864,16 @@ int bio_poll(struct bio *bio, struct io_comp_batch *iob, 
unsigned int flags)
+*/
+   blk_flush_plug(current->plug, false);
+ 
+-  if (bio_queue_enter(bio))
++  /*
++   * We need to be able to enter a frozen queue, similar to how
++   * timeouts also need to do that. If that is blocked, then we can
++   * have pending IO when a queue freeze is started, and then the
++   * wait for the freeze to finish will wait for polled requests to
++   * timeout as the poller is preventer from entering the queue and
++   * completing them. As long as we prevent new IO from being queued,
++   * that should be all that matters.
++   */
++  if (!percpu_ref_tryget(>q_usage_counter))
+   return 0;
+   if (queue_is_mq(q)) {
+   ret = blk_mq_poll(q, cookie, iob, flags);
+diff --git a/block/blk-iocost.c b/block/blk-iocost.c
+index 7dd6a33e1d6a8..e6557024e3da8 100644
+--- a/block/blk-iocost.c
 b/block/blk-iocost.c
+@@ -1337,6 +1337,13 @@ static bool iocg_kick_delay(struct ioc_gq *iocg, struct 
ioc_now *now)
+ 
+   lockdep_assert_held(>waitq.lock);
+ 
++  /*
++   * If the delay is set by another CPU, we may be in the past. No need to
++   * change anything if so. This avoids decay calculation underflow.
++   */
++  if (time_before64(now->now, iocg->delay_at))
++  return false;
++
+   /* calculate the current delay in effect - 1/2 every second */
+   tdelta = now->now - iocg->delay_at;
+   if (iocg->delay)
+diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
+index 49cb4537344aa..2daf50d4cd47a 100644
+--- a/drivers/atm/idt77252.c
 b/drivers/atm/idt77252.c
+@@ -2930,6 +2930,8 @@ open_card_ubr0(struct idt77252_dev *card)
+   vc->scq = alloc_scq(card, vc->class);
+   if (!vc->scq) {
+   printk("%s: can't get SCQ.\n", card->name);
++  kfree(card->vcs[0]);
++  card->vcs[0] = NULL;
+   return -ENOMEM;
+   }
+ 
+diff --git a/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c 
b/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c
+index 8dd40d00a672a..6b829d347417a 100644
+--- a/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c
 b/drivers/dma/fsl-dpaa2-qdma/dpaa2-qdma.c
+@@ -38,15 +38,17 @@ static int dpaa2_qdma_alloc_chan_resources(struct dma_chan 
*chan)
+   if (!dpaa2_chan->fd_pool)
+   goto err;
+ 
+-  dpaa2_chan->fl_pool = dma_pool_create("fl_pool", dev,
+-sizeof(struct dpaa2_fl_entry),
+-sizeof(struct dpaa2_fl_entry), 0);
++  dpaa2_chan->fl_pool =
++  dma_pool_create("fl_pool", dev,
++   sizeof(struct dpaa2_fl_entry) * 3,
++   sizeof(struct dpaa2_fl_entry), 0);
++
+   if (!dpaa2_chan->fl_pool)
+   goto err_fd;
+ 
+   dpaa2_chan->sdd_pool =
+   dma_pool_create("sdd_pool", dev,
+-  sizeof(struct dpaa2_qdma_sd_d),
++  sizeof(struct dpaa2_qdma_sd_d) * 2,
+   sizeof(struct dpaa2_qdma_sd_d), 0);
+   if (!dpaa2_chan->sdd_pool)
+   goto err_fl;
+diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c
+index 045ead46ec8fc..69385f32e2756 100644
+--- a/drivers/dma/fsl-qdma.c
 b/drivers/dma/fsl-qdma.c
+@@ -514,11

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2024-01-20 Thread Mike Pagano

commit: e03cb0c42952561dd7ad061b371076b7defafa36
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Jan 20 11:45:31 2024 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Jan 20 11:45:31 2024 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=e03cb0c4

Linux patch 6.1

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1073_linux-6.1.74.patch | 3175 +++
 2 files changed, 3179 insertions(+)

diff --git a/_README b/_README
index 9cb280cd..32442528 100644
--- a/_README
+++ b/_README
@@ -335,6 +335,10 @@ Patch:  1072_linux-6.1.73.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.73
 
+Patch:  1073_linux-6.1.74.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.74
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1073_linux-6.1.74.patch b/1073_linux-6.1.74.patch
new file mode 100644
index ..4e3e51d3
--- /dev/null
+++ b/1073_linux-6.1.74.patch
@@ -0,0 +1,3175 @@
+diff --git a/Makefile b/Makefile
+index e4f2d019ca745..63125d1ffd9cf 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 73
++SUBLEVEL = 74
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/arc/kernel/signal.c b/arch/arc/kernel/signal.c
+index 3c1590c27fae3..723abcb10c801 100644
+--- a/arch/arc/kernel/signal.c
 b/arch/arc/kernel/signal.c
+@@ -61,7 +61,7 @@ struct rt_sigframe {
+   unsigned int sigret_magic;
+ };
+ 
+-static int save_arcv2_regs(struct sigcontext *mctx, struct pt_regs *regs)
++static int save_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs 
*regs)
+ {
+   int err = 0;
+ #ifndef CONFIG_ISA_ARCOMPACT
+@@ -74,12 +74,12 @@ static int save_arcv2_regs(struct sigcontext *mctx, struct 
pt_regs *regs)
+ #else
+   v2abi.r58 = v2abi.r59 = 0;
+ #endif
+-  err = __copy_to_user(>v2abi, , sizeof(v2abi));
++  err = __copy_to_user(>v2abi, (void const *), sizeof(v2abi));
+ #endif
+   return err;
+ }
+ 
+-static int restore_arcv2_regs(struct sigcontext *mctx, struct pt_regs *regs)
++static int restore_arcv2_regs(struct sigcontext __user *mctx, struct pt_regs 
*regs)
+ {
+   int err = 0;
+ #ifndef CONFIG_ISA_ARCOMPACT
+diff --git a/arch/arm/mach-sunxi/mc_smp.c b/arch/arm/mach-sunxi/mc_smp.c
+index b2f5f4f28705f..f779e386b6e7d 100644
+--- a/arch/arm/mach-sunxi/mc_smp.c
 b/arch/arm/mach-sunxi/mc_smp.c
+@@ -804,12 +804,12 @@ static int __init sunxi_mc_smp_init(void)
+   for (i = 0; i < ARRAY_SIZE(sunxi_mc_smp_data); i++) {
+   ret = of_property_match_string(node, "enable-method",
+  
sunxi_mc_smp_data[i].enable_method);
+-  if (!ret)
++  if (ret >= 0)
+   break;
+   }
+ 
+   of_node_put(node);
+-  if (ret)
++  if (ret < 0)
+   return -ENODEV;
+ 
+   is_a83t = sunxi_mc_smp_data[i].is_a83t;
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi 
b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
+index ee6095baba4d3..7d9b8064ad2ec 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
 b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi
+@@ -510,8 +510,7 @@ ap_i2c_tp:  {
+ _rootport {
+   mvl_wifi: wifi@0,0 {
+   compatible = "pci1b4b,2b42";
+-  reg = <0x8301 0x0 0x 0x0 0x0010
+- 0x8301 0x0 0x0010 0x0 0x0010>;
++  reg = <0x 0x0 0x0 0x0 0x0>;
+   interrupt-parent = <>;
+   interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
+   pinctrl-names = "default";
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-dumo.dts 
b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-dumo.dts
+index 853e88455e750..9e4b12ed62cbe 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-dumo.dts
 b/arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-dumo.dts
+@@ -34,8 +34,8 @@
+ _rootport {
+   wifi@0,0 {
+   compatible = "qcom,ath10k";
+-  reg = <0x0001 0x0 0x 0x0 0x>,
+-<0x03010010 0x0 0x 0x0 0x0020>;
++  reg = <0x 0x0 0x 0x0 0x>,
++<0x0310 0x0 0x 0x0 0x0020>;
+   qcom,ath10k-calibration-variant = "GO_DUMO";
+   };
+ };
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi 
b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+index 23bfba86daabe..7ba25315dd9ab 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
 b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi
+@@ -489,6 +489,7 @@ ap_i2c_audio:  {
+   #address-cells = <3>;
+   #size-cells = <2>;
+   ranges;
++

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2024-01-15 Thread Mike Pagano

commit: 148d2179613dff642ecf5cb7253eee922ab3cb1e
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Jan 15 18:47:24 2024 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Jan 15 18:47:24 2024 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=148d2179

Linux patch 6.1.73

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 +
 1072_linux-6.1.73.patch | 294 
 2 files changed, 298 insertions(+)

diff --git a/_README b/_README
index fd657319..9cb280cd 100644
--- a/_README
+++ b/_README
@@ -331,6 +331,10 @@ Patch:  1071_linux-6.1.72.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.72
 
+Patch:  1072_linux-6.1.73.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.73
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1072_linux-6.1.73.patch b/1072_linux-6.1.73.patch
new file mode 100644
index ..feadcd41
--- /dev/null
+++ b/1072_linux-6.1.73.patch
@@ -0,0 +1,294 @@
+diff --git a/Makefile b/Makefile
+index bad3387b3251c..e4f2d019ca745 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 72
++SUBLEVEL = 73
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
+index b3b4542e31ed5..573de0d49e172 100644
+--- a/fs/nfsd/nfsctl.c
 b/fs/nfsd/nfsctl.c
+@@ -716,10 +716,8 @@ static ssize_t __write_ports_addfd(char *buf, struct net 
*net, const struct cred
+ 
+   err = svc_addsock(nn->nfsd_serv, net, fd, buf, 
SIMPLE_TRANSACTION_LIMIT, cred);
+ 
+-  if (err < 0 && !nn->nfsd_serv->sv_nrthreads && !nn->keep_active)
+-  nfsd_last_thread(net);
+-  else if (err >= 0 &&
+-   !nn->nfsd_serv->sv_nrthreads && !xchg(>keep_active, 1))
++  if (err >= 0 &&
++  !nn->nfsd_serv->sv_nrthreads && !xchg(>keep_active, 1))
+   svc_get(nn->nfsd_serv);
+ 
+   nfsd_put(net);
+@@ -769,9 +767,6 @@ out_close:
+   svc_xprt_put(xprt);
+   }
+ out_err:
+-  if (!nn->nfsd_serv->sv_nrthreads && !nn->keep_active)
+-  nfsd_last_thread(net);
+-
+   nfsd_put(net);
+   return err;
+ }
+diff --git a/fs/nfsd/nfsd.h b/fs/nfsd/nfsd.h
+index 53166cce7062c..09726c5b9a317 100644
+--- a/fs/nfsd/nfsd.h
 b/fs/nfsd/nfsd.h
+@@ -97,12 +97,7 @@ int nfsd_pool_stats_open(struct inode *, struct 
file *);
+ int   nfsd_pool_stats_release(struct inode *, struct file *);
+ void  nfsd_shutdown_threads(struct net *net);
+ 
+-static inline void nfsd_put(struct net *net)
+-{
+-  struct nfsd_net *nn = net_generic(net, nfsd_net_id);
+-
+-  svc_put(nn->nfsd_serv);
+-}
++void  nfsd_put(struct net *net);
+ 
+ bool  i_am_nfsd(void);
+ 
+@@ -139,7 +134,6 @@ int nfsd_vers(struct nfsd_net *nn, int vers, enum vers_op 
change);
+ int nfsd_minorversion(struct nfsd_net *nn, u32 minorversion, enum vers_op 
change);
+ void nfsd_reset_versions(struct nfsd_net *nn);
+ int nfsd_create_serv(struct net *net);
+-void nfsd_last_thread(struct net *net);
+ 
+ extern int nfsd_max_blksize;
+ 
+diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
+index 350c6c72f793f..c7695ebd28dc3 100644
+--- a/fs/nfsd/nfssvc.c
 b/fs/nfsd/nfssvc.c
+@@ -523,14 +523,9 @@ static struct notifier_block nfsd_inet6addr_notifier = {
+ /* Only used under nfsd_mutex, so this atomic may be overkill: */
+ static atomic_t nfsd_notifier_refcount = ATOMIC_INIT(0);
+ 
+-void nfsd_last_thread(struct net *net)
++static void nfsd_last_thread(struct svc_serv *serv, struct net *net)
+ {
+   struct nfsd_net *nn = net_generic(net, nfsd_net_id);
+-  struct svc_serv *serv = nn->nfsd_serv;
+-
+-  spin_lock(_notifier_lock);
+-  nn->nfsd_serv = NULL;
+-  spin_unlock(_notifier_lock);
+ 
+   /* check if the notifier still has clients */
+   if (atomic_dec_return(_notifier_refcount) == 0) {
+@@ -540,8 +535,6 @@ void nfsd_last_thread(struct net *net)
+ #endif
+   }
+ 
+-  svc_xprt_destroy_all(serv, net);
+-
+   /*
+* write_ports can create the server without actually starting
+* any threads--if we get shut down before any threads are
+@@ -632,8 +625,7 @@ void nfsd_shutdown_threads(struct net *net)
+   svc_get(serv);
+   /* Kill outstanding nfsd threads */
+   svc_set_num_threads(serv, NULL, 0);
+-  nfsd_last_thread(net);
+-  svc_put(serv);
++  nfsd_put(net);
+   mutex_unlock(_mutex);
+ }
+ 
+@@ -663,6 +655,9 @@ int nfsd_create_serv(struct net *net)
+   serv->sv_maxconn = nn->max_connections;
+   error = svc_bind(serv, net);
+   if (error < 0) {
++  /* NOT nfsd_put() as notifiers (see below) haven't
++   * been set up yet.
++   */
+   svc_put(serv);
+   return error;
+   }

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-12-20 Thread Mike Pagano

commit: df521057576f25c519318776dee39439f5d07dc0
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Dec 20 16:55:58 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Dec 20 16:55:58 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=df521057

Linux patch 6.1.69

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1068_linux-6.1.69.patch | 4110 +++
 2 files changed, 4114 insertions(+)

diff --git a/_README b/_README
index a8206ed1..3d9aed2d 100644
--- a/_README
+++ b/_README
@@ -315,6 +315,10 @@ Patch:  1067_linux-6.1.68.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.68
 
+Patch:  1068_linux-6.1.69.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.69
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1068_linux-6.1.69.patch b/1068_linux-6.1.69.patch
new file mode 100644
index ..fd8d28e1
--- /dev/null
+++ b/1068_linux-6.1.69.patch
@@ -0,0 +1,4110 @@
+diff --git a/Makefile b/Makefile
+index 2a8ad0cec2f1c..9a3b34d2387fa 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 68
++SUBLEVEL = 69
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
+index 5e56d26a22398..c9496539c3351 100644
+--- a/arch/arm64/Makefile
 b/arch/arm64/Makefile
+@@ -157,7 +157,7 @@ endif
+ 
+ all:  $(notdir $(KBUILD_IMAGE))
+ 
+-
++vmlinuz.efi: Image
+ Image vmlinuz.efi: vmlinux
+   $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
+ 
+diff --git a/arch/arm64/include/asm/pgtable.h 
b/arch/arm64/include/asm/pgtable.h
+index 5d0f1f7b76004..56c7df4c65325 100644
+--- a/arch/arm64/include/asm/pgtable.h
 b/arch/arm64/include/asm/pgtable.h
+@@ -822,6 +822,12 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t 
newprot)
+   if (pte_hw_dirty(pte))
+   pte = pte_mkdirty(pte);
+   pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
++  /*
++   * If we end up clearing hw dirtiness for a sw-dirty PTE, set hardware
++   * dirtiness again.
++   */
++  if (pte_sw_dirty(pte))
++  pte = pte_mkdirty(pte);
+   return pte;
+ }
+ 
+diff --git a/arch/loongarch/Makefile b/arch/loongarch/Makefile
+index 01b57b7263225..ed47a3a87768e 100644
+--- a/arch/loongarch/Makefile
 b/arch/loongarch/Makefile
+@@ -116,6 +116,8 @@ vdso_install:
+ 
+ all:  $(notdir $(KBUILD_IMAGE))
+ 
++vmlinuz.efi: vmlinux.efi
++
+ vmlinux.elf vmlinux.efi vmlinuz.efi: vmlinux
+   $(Q)$(MAKE) $(build)=$(boot) $(bootvars-y) $(boot)/$@
+ 
+diff --git a/arch/loongarch/kernel/time.c b/arch/loongarch/kernel/time.c
+index d2b7d5df132a9..150df6e17bb6a 100644
+--- a/arch/loongarch/kernel/time.c
 b/arch/loongarch/kernel/time.c
+@@ -58,14 +58,16 @@ static int constant_set_state_oneshot(struct 
clock_event_device *evt)
+   return 0;
+ }
+ 
+-static int constant_set_state_oneshot_stopped(struct clock_event_device *evt)
++static int constant_set_state_periodic(struct clock_event_device *evt)
+ {
++  unsigned long period;
+   unsigned long timer_config;
+ 
+   raw_spin_lock(_lock);
+ 
+-  timer_config = csr_read64(LOONGARCH_CSR_TCFG);
+-  timer_config &= ~CSR_TCFG_EN;
++  period = const_clock_freq / HZ;
++  timer_config = period & CSR_TCFG_VAL;
++  timer_config |= (CSR_TCFG_PERIOD | CSR_TCFG_EN);
+   csr_write64(timer_config, LOONGARCH_CSR_TCFG);
+ 
+   raw_spin_unlock(_lock);
+@@ -73,16 +75,14 @@ static int constant_set_state_oneshot_stopped(struct 
clock_event_device *evt)
+   return 0;
+ }
+ 
+-static int constant_set_state_periodic(struct clock_event_device *evt)
++static int constant_set_state_shutdown(struct clock_event_device *evt)
+ {
+-  unsigned long period;
+   unsigned long timer_config;
+ 
+   raw_spin_lock(_lock);
+ 
+-  period = const_clock_freq / HZ;
+-  timer_config = period & CSR_TCFG_VAL;
+-  timer_config |= (CSR_TCFG_PERIOD | CSR_TCFG_EN);
++  timer_config = csr_read64(LOONGARCH_CSR_TCFG);
++  timer_config &= ~CSR_TCFG_EN;
+   csr_write64(timer_config, LOONGARCH_CSR_TCFG);
+ 
+   raw_spin_unlock(_lock);
+@@ -90,11 +90,6 @@ static int constant_set_state_periodic(struct 
clock_event_device *evt)
+   return 0;
+ }
+ 
+-static int constant_set_state_shutdown(struct clock_event_device *evt)
+-{
+-  return 0;
+-}
+-
+ static int constant_timer_next_event(unsigned long delta, struct 
clock_event_device *evt)
+ {
+   unsigned long timer_config;
+@@ -156,7 +151,7 @@ int constant_clockevent_init(void)
+   cd->rating = 320;
+   cd->cpumask = cpumask_of(cpu);
+   cd->set_state_oneshot = constant_set_state_oneshot;
+-  cd->set_state_oneshot_stopped = constant_set_state_oneshot_stopped;
++

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-12-11 Thread Mike Pagano

commit: 38a5712dd639ae25005f19ae1d210b2fe87ecad6
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Dec 11 14:19:59 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Dec 11 14:19:59 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=38a5712d

Linux patch 6.1.67

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 ++
 1066_linux-6.1.67.patch | 122 
 2 files changed, 126 insertions(+)

diff --git a/_README b/_README
index 37486bab..5f228fc4 100644
--- a/_README
+++ b/_README
@@ -307,6 +307,10 @@ Patch:  1065_linux-6.1.66.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.66
 
+Patch:  1066_linux-6.1.67.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.67
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1066_linux-6.1.67.patch b/1066_linux-6.1.67.patch
new file mode 100644
index ..38a86e85
--- /dev/null
+++ b/1066_linux-6.1.67.patch
@@ -0,0 +1,122 @@
+diff --git a/Makefile b/Makefile
+index 5d7e995d686c8..c27600b90cad2 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 66
++SUBLEVEL = 67
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/net/wireless/core.h b/net/wireless/core.h
+index ee980965a7cfb..e1accacc6f233 100644
+--- a/net/wireless/core.h
 b/net/wireless/core.h
+@@ -297,7 +297,6 @@ struct cfg80211_cqm_config {
+   u32 rssi_hyst;
+   s32 last_rssi_event_value;
+   enum nl80211_cqm_rssi_threshold_event last_rssi_event_type;
+-  bool use_range_api;
+   int n_rssi_thresholds;
+   s32 rssi_thresholds[];
+ };
+diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
+index 42c858219b341..b19b5acfaf3a9 100644
+--- a/net/wireless/nl80211.c
 b/net/wireless/nl80211.c
+@@ -12574,6 +12574,10 @@ static int cfg80211_cqm_rssi_update(struct 
cfg80211_registered_device *rdev,
+   int i, n, low_index;
+   int err;
+ 
++  /* RSSI reporting disabled? */
++  if (!cqm_config)
++  return rdev_set_cqm_rssi_range_config(rdev, dev, 0, 0);
++
+   /*
+* Obtain current RSSI value if possible, if not and no RSSI threshold
+* event has been received yet, we should receive an event after a
+@@ -12648,6 +12652,18 @@ static int nl80211_set_cqm_rssi(struct genl_info 
*info,
+   wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)
+   return -EOPNOTSUPP;
+ 
++  if (n_thresholds <= 1 && rdev->ops->set_cqm_rssi_config) {
++  if (n_thresholds == 0 || thresholds[0] == 0) /* Disabling */
++  return rdev_set_cqm_rssi_config(rdev, dev, 0, 0);
++
++  return rdev_set_cqm_rssi_config(rdev, dev,
++  thresholds[0], hysteresis);
++  }
++
++  if (!wiphy_ext_feature_isset(>wiphy,
++   NL80211_EXT_FEATURE_CQM_RSSI_LIST))
++  return -EOPNOTSUPP;
++
+   if (n_thresholds == 1 && thresholds[0] == 0) /* Disabling */
+   n_thresholds = 0;
+ 
+@@ -12655,20 +12671,6 @@ static int nl80211_set_cqm_rssi(struct genl_info 
*info,
+   old = rcu_dereference_protected(wdev->cqm_config,
+   lockdep_is_held(>mtx));
+ 
+-  /* if already disabled just succeed */
+-  if (!n_thresholds && !old)
+-  return 0;
+-
+-  if (n_thresholds > 1) {
+-  if (!wiphy_ext_feature_isset(>wiphy,
+-   NL80211_EXT_FEATURE_CQM_RSSI_LIST) 
||
+-  !rdev->ops->set_cqm_rssi_range_config)
+-  return -EOPNOTSUPP;
+-  } else {
+-  if (!rdev->ops->set_cqm_rssi_config)
+-  return -EOPNOTSUPP;
+-  }
+-
+   if (n_thresholds) {
+   cqm_config = kzalloc(struct_size(cqm_config, rssi_thresholds,
+n_thresholds),
+@@ -12683,26 +12685,13 @@ static int nl80211_set_cqm_rssi(struct genl_info 
*info,
+   memcpy(cqm_config->rssi_thresholds, thresholds,
+  flex_array_size(cqm_config, rssi_thresholds,
+  n_thresholds));
+-  cqm_config->use_range_api = n_thresholds > 1 ||
+-  !rdev->ops->set_cqm_rssi_config;
+ 
+   rcu_assign_pointer(wdev->cqm_config, cqm_config);
+-
+-  if (cqm_config->use_range_api)
+-  err = cfg80211_cqm_rssi_update(rdev, dev, cqm_config);
+-  else
+-  err = rdev_set_cqm_rssi_config(rdev, dev,
+- thresholds[0],
+- hysteresis);
+   } else {
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-12-03 Thread Mike Pagano

commit: 60297308479e47932e515186d086233dc4aefa39
Author: Mike Pagano  gentoo  org>
AuthorDate: Sun Dec  3 11:16:03 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sun Dec  3 11:16:03 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=60297308

Linux patch 6.1.65

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1064_linux-6.1.65.patch | 4244 +++
 2 files changed, 4248 insertions(+)

diff --git a/_README b/_README
index 8892941f..08e6f2e1 100644
--- a/_README
+++ b/_README
@@ -299,6 +299,10 @@ Patch:  1063_linux-6.1.64.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.64
 
+Patch:  1064_linux-6.1.65.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.65
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1064_linux-6.1.65.patch b/1064_linux-6.1.65.patch
new file mode 100644
index ..70227a3a
--- /dev/null
+++ b/1064_linux-6.1.65.patch
@@ -0,0 +1,4244 @@
+diff --git a/Makefile b/Makefile
+index 97c75ae364cdf..1646e334a647f 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 64
++SUBLEVEL = 65
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c
+index b647306eb1608..d12fdb9c05a89 100644
+--- a/arch/arm/xen/enlighten.c
 b/arch/arm/xen/enlighten.c
+@@ -484,7 +484,8 @@ static int __init xen_guest_init(void)
+* for secondary CPUs as they are brought up.
+* For uniformity we use VCPUOP_register_vcpu_info even on cpu0.
+*/
+-  xen_vcpu_info = alloc_percpu(struct vcpu_info);
++  xen_vcpu_info = __alloc_percpu(sizeof(struct vcpu_info),
++ 1 << fls(sizeof(struct vcpu_info) - 1));
+   if (xen_vcpu_info == NULL)
+   return -ENOMEM;
+ 
+diff --git a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi 
b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
+index faafefe562e4b..d74c126d5ee07 100644
+--- a/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
 b/arch/arm64/boot/dts/freescale/imx8mn-var-som.dtsi
+@@ -27,6 +27,7 @@
+   regulator-name = "eth_phy_pwr";
+   regulator-min-microvolt = <330>;
+   regulator-max-microvolt = <330>;
++  regulator-enable-ramp-delay = <2>;
+   gpio = < 9 GPIO_ACTIVE_HIGH>;
+   enable-active-high;
+   };
+diff --git a/arch/arm64/include/asm/kfence.h b/arch/arm64/include/asm/kfence.h
+index aa855c6a0ae6f..a81937fae9f6d 100644
+--- a/arch/arm64/include/asm/kfence.h
 b/arch/arm64/include/asm/kfence.h
+@@ -19,4 +19,14 @@ static inline bool kfence_protect_page(unsigned long addr, 
bool protect)
+   return true;
+ }
+ 
++#ifdef CONFIG_KFENCE
++extern bool kfence_early_init;
++static inline bool arm64_kfence_can_set_direct_map(void)
++{
++  return !kfence_early_init;
++}
++#else /* CONFIG_KFENCE */
++static inline bool arm64_kfence_can_set_direct_map(void) { return false; }
++#endif /* CONFIG_KFENCE */
++
+ #endif /* __ASM_KFENCE_H */
+diff --git a/arch/arm64/include/asm/setup.h b/arch/arm64/include/asm/setup.h
+index f4af547ef54ca..2e4d7da74fb87 100644
+--- a/arch/arm64/include/asm/setup.h
 b/arch/arm64/include/asm/setup.h
+@@ -21,9 +21,22 @@ static inline bool arch_parse_debug_rodata(char *arg)
+   extern bool rodata_enabled;
+   extern bool rodata_full;
+ 
+-  if (arg && !strcmp(arg, "full")) {
++  if (!arg)
++  return false;
++
++  if (!strcmp(arg, "full")) {
++  rodata_enabled = rodata_full = true;
++  return true;
++  }
++
++  if (!strcmp(arg, "off")) {
++  rodata_enabled = rodata_full = false;
++  return true;
++  }
++
++  if (!strcmp(arg, "on")) {
+   rodata_enabled = true;
+-  rodata_full = true;
++  rodata_full = false;
+   return true;
+   }
+ 
+diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
+index 9a7c389651540..4b302dbf78e96 100644
+--- a/arch/arm64/mm/mmu.c
 b/arch/arm64/mm/mmu.c
+@@ -24,6 +24,7 @@
+ #include 
+ #include 
+ #include 
++#include 
+ 
+ #include 
+ #include 
+@@ -38,6 +39,7 @@
+ #include 
+ #include 
+ #include 
++#include 
+ 
+ #define NO_BLOCK_MAPPINGS BIT(0)
+ #define NO_CONT_MAPPINGS  BIT(1)
+@@ -521,12 +523,67 @@ static int __init enable_crash_mem_map(char *arg)
+ }
+ early_param("crashkernel", enable_crash_mem_map);
+ 
++#ifdef CONFIG_KFENCE
++
++bool __ro_after_init kfence_early_init = !!CONFIG_KFENCE_SAMPLE_INTERVAL;
++
++/* early_param() will be parsed before map_mem() below. */
++static int __init parse_kfence_early_init(char *arg)
++{
++  int val;
++
++  if (get_option(, ))
++

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-12-01 Thread Mike Pagano

commit: c7a3f75078a457fe0d157a98bcdbe94b5f19b329
Author: Mike Pagano  gentoo  org>
AuthorDate: Fri Dec  1 10:35:13 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Fri Dec  1 10:35:13 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=c7a3f750

neighbour: Fix __randomize_layout crash in struct neighbour

Bug: https://bugs.gentoo.org/918128

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 ++
 ...ix_randomize_layout_crash_in_struct_neigh.patch | 44 ++
 2 files changed, 48 insertions(+)

diff --git a/_README b/_README
index 85eaeddf..8892941f 100644
--- a/_README
+++ b/_README
@@ -315,6 +315,10 @@ Patch:  
2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
 From:   
https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw
 Desc:   Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. 
See bug #686758
 
+Patch:  2010_Fix_randomize_layout_crash_in_struct_neigh.patch
+From:   
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=45b3fae4675d
+Desc:   neighbour: Fix __randomize_layout crash in struct neighbour
+
 Patch:  2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch
 From:   https://bugs.gentoo.org/710790
 Desc:   tmp513 requies REGMAP_I2C to build.  Select it by default in Kconfig. 
See bug #710790. Thanks to Phil Stracchino

diff --git a/2010_Fix_randomize_layout_crash_in_struct_neigh.patch 
b/2010_Fix_randomize_layout_crash_in_struct_neigh.patch
new file mode 100644
index ..8ee50b2f
--- /dev/null
+++ b/2010_Fix_randomize_layout_crash_in_struct_neigh.patch
@@ -0,0 +1,44 @@
+From 45b3fae4675dc1d4ee2d7aefa19d85ee4f891377 Mon Sep 17 00:00:00 2001
+From: "Gustavo A. R. Silva" 
+Date: Sat, 25 Nov 2023 15:33:58 -0600
+Subject: neighbour: Fix __randomize_layout crash in struct neighbour
+
+Previously, one-element and zero-length arrays were treated as true
+flexible arrays, even though they are actually "fake" flex arrays.
+The __randomize_layout would leave them untouched at the end of the
+struct, similarly to proper C99 flex-array members.
+
+However, this approach changed with commit 1ee60356c2dc ("gcc-plugins:
+randstruct: Only warn about true flexible arrays"). Now, only C99
+flexible-array members will remain untouched at the end of the struct,
+while one-element and zero-length arrays will be subject to randomization.
+
+Fix a `__randomize_layout` crash in `struct neighbour` by transforming
+zero-length array `primary_key` into a proper C99 flexible-array member.
+
+Fixes: 1ee60356c2dc ("gcc-plugins: randstruct: Only warn about true flexible 
arrays")
+Closes: 
https://lore.kernel.org/linux-hardening/20231124102458.gb1503...@e124191.cambridge.arm.com/
+Signed-off-by: Gustavo A. R. Silva 
+Reviewed-by: Kees Cook 
+Tested-by: Joey Gouly 
+Link: https://lore.kernel.org/r/ZWJoRsJGnCPdJ3+2@work
+Signed-off-by: Paolo Abeni 
+---
+ include/net/neighbour.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/include/net/neighbour.h b/include/net/neighbour.h
+index 07022bb0d44d4b..0d28172193fa63 100644
+--- a/include/net/neighbour.h
 b/include/net/neighbour.h
+@@ -162,7 +162,7 @@ struct neighbour {
+   struct rcu_head rcu;
+   struct net_device   *dev;
+   netdevice_tracker   dev_tracker;
+-  u8  primary_key[0];
++  u8  primary_key[];
+ } __randomize_layout;
+ 
+ struct neigh_ops {
+-- 
+cgit

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-11-08 Thread Mike Pagano

commit: b6b4af36aa8079ef0c7c6cf9c05b3c1a59be66e0
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Nov  8 14:02:18 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Nov  8 14:02:18 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=b6b4af36

Linux patch 6.1.62

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1061_linux-6.1.62.patch | 1798 +++
 2 files changed, 1802 insertions(+)

diff --git a/_README b/_README
index 78a774ef..3a96d6b9 100644
--- a/_README
+++ b/_README
@@ -287,6 +287,10 @@ Patch:  1060_linux-6.1.61.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.61
 
+Patch:  1061_linux-6.1.62.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.62
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1061_linux-6.1.62.patch b/1061_linux-6.1.62.patch
new file mode 100644
index ..9c94ec46
--- /dev/null
+++ b/1061_linux-6.1.62.patch
@@ -0,0 +1,1798 @@
+diff --git a/Makefile b/Makefile
+index 635474f38aaa9..2e7bc3cc1c177 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 61
++SUBLEVEL = 62
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/loongarch/mm/init.c b/arch/loongarch/mm/init.c
+index c7e9c96719fa3..f42a3be5f28d7 100644
+--- a/arch/loongarch/mm/init.c
 b/arch/loongarch/mm/init.c
+@@ -68,11 +68,11 @@ void copy_user_highpage(struct page *to, struct page *from,
+ {
+   void *vfrom, *vto;
+ 
+-  vto = kmap_atomic(to);
+-  vfrom = kmap_atomic(from);
++  vfrom = kmap_local_page(from);
++  vto = kmap_local_page(to);
+   copy_page(vto, vfrom);
+-  kunmap_atomic(vfrom);
+-  kunmap_atomic(vto);
++  kunmap_local(vfrom);
++  kunmap_local(vto);
+   /* Make sure this page is cleared on other CPU's too before using it */
+   smp_wmb();
+ }
+@@ -228,6 +228,7 @@ pgd_t swapper_pg_dir[_PTRS_PER_PGD] 
__section(".bss..swapper_pg_dir");
+ pgd_t invalid_pg_dir[_PTRS_PER_PGD] __page_aligned_bss;
+ #ifndef __PAGETABLE_PUD_FOLDED
+ pud_t invalid_pud_table[PTRS_PER_PUD] __page_aligned_bss;
++EXPORT_SYMBOL(invalid_pud_table);
+ #endif
+ #ifndef __PAGETABLE_PMD_FOLDED
+ pmd_t invalid_pmd_table[PTRS_PER_PMD] __page_aligned_bss;
+diff --git a/arch/powerpc/kernel/head_85xx.S b/arch/powerpc/kernel/head_85xx.S
+index 52c0ab416326a..0e16aea7853b8 100644
+--- a/arch/powerpc/kernel/head_85xx.S
 b/arch/powerpc/kernel/head_85xx.S
+@@ -394,7 +394,7 @@ interrupt_base:
+ #ifdef CONFIG_PPC_FPU
+   FP_UNAVAILABLE_EXCEPTION
+ #else
+-  EXCEPTION(0x0800, FP_UNAVAIL, FloatingPointUnavailable, 
unknown_exception)
++  EXCEPTION(0x0800, FP_UNAVAIL, FloatingPointUnavailable, 
emulation_assist_interrupt)
+ #endif
+ 
+   /* System Call Interrupt */
+diff --git a/arch/powerpc/kernel/setup-common.c 
b/arch/powerpc/kernel/setup-common.c
+index efb301a4987ca..59b4ac57bfaf7 100644
+--- a/arch/powerpc/kernel/setup-common.c
 b/arch/powerpc/kernel/setup-common.c
+@@ -946,6 +946,8 @@ void __init setup_arch(char **cmdline_p)
+ 
+   /* Parse memory topology */
+   mem_topology_setup();
++  /* Set max_mapnr before paging_init() */
++  set_max_mapnr(max_pfn);
+ 
+   /*
+* Release secondary cpus out of their spinloops at 0x60 now that
+diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
+index 84d171953ba44..c7599b1737099 100644
+--- a/arch/powerpc/mm/mem.c
 b/arch/powerpc/mm/mem.c
+@@ -288,7 +288,6 @@ void __init mem_init(void)
+ #endif
+ 
+   high_memory = (void *) __va(max_low_pfn * PAGE_SIZE);
+-  set_max_mapnr(max_pfn);
+ 
+   kasan_late_init();
+ 
+diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
+index c871a6d6364ca..4194aa4c5f0e0 100644
+--- a/arch/x86/kvm/svm/svm.c
 b/arch/x86/kvm/svm/svm.c
+@@ -822,8 +822,7 @@ void svm_set_x2apic_msr_interception(struct vcpu_svm *svm, 
bool intercept)
+   if (intercept == svm->x2avic_msrs_intercepted)
+   return;
+ 
+-  if (avic_mode != AVIC_MODE_X2 ||
+-  !apic_x2apic_mode(svm->vcpu.arch.apic))
++  if (avic_mode != AVIC_MODE_X2)
+   return;
+ 
+   for (i = 0; i < MAX_DIRECT_ACCESS_MSRS; i++) {
+diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
+index 3b09fdc507e04..594b016e76efc 100644
+--- a/drivers/dma/ste_dma40.c
 b/drivers/dma/ste_dma40.c
+@@ -3697,6 +3697,7 @@ static int __init d40_probe(struct platform_device *pdev)
+   regulator_disable(base->lcpa_regulator);
+   regulator_put(base->lcpa_regulator);
+   }
++  pm_runtime_disable(base->dev);
+ 
+   kfree(base->lcla_pool.alloc_map);
+   kfree(base->lookup_log_chans);
+diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
+index

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-11-02 Thread Mike Pagano

commit: e87165447456e2d4f4675c67b3a59b9d5396dc5e
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Nov  2 11:09:47 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Nov  2 11:09:47 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=e8716544

Linux patch 6.1.61

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1060_linux-6.1.61.patch | 2922 +++
 2 files changed, 2926 insertions(+)

diff --git a/_README b/_README
index a3b5d2f0..78a774ef 100644
--- a/_README
+++ b/_README
@@ -283,6 +283,10 @@ Patch:  1059_linux-6.1.60.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.60
 
+Patch:  1060_linux-6.1.61.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.61
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1060_linux-6.1.61.patch b/1060_linux-6.1.61.patch
new file mode 100644
index ..a25aac45
--- /dev/null
+++ b/1060_linux-6.1.61.patch
@@ -0,0 +1,2922 @@
+diff --git a/Makefile b/Makefile
+index d47edcde8..635474f38aaa9 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 60
++SUBLEVEL = 61
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/arm/boot/dts/omap4-l4-abe.dtsi 
b/arch/arm/boot/dts/omap4-l4-abe.dtsi
+index 7ae8b620515c5..59f546a278f87 100644
+--- a/arch/arm/boot/dts/omap4-l4-abe.dtsi
 b/arch/arm/boot/dts/omap4-l4-abe.dtsi
+@@ -109,6 +109,8 @@
+   reg = <0x0 0xff>, /* MPU private access */
+ <0x49022000 0xff>; /* L3 Interconnect */
+   reg-names = "mpu", "dma";
++  clocks = <_clkctrl OMAP4_MCBSP1_CLKCTRL 24>;
++  clock-names = "fck";
+   interrupts = ;
+   interrupt-names = "common";
+   ti,buffer-size = <128>;
+@@ -142,6 +144,8 @@
+   reg = <0x0 0xff>, /* MPU private access */
+ <0x49024000 0xff>; /* L3 Interconnect */
+   reg-names = "mpu", "dma";
++  clocks = <_clkctrl OMAP4_MCBSP2_CLKCTRL 24>;
++  clock-names = "fck";
+   interrupts = ;
+   interrupt-names = "common";
+   ti,buffer-size = <128>;
+@@ -175,6 +179,8 @@
+   reg = <0x0 0xff>, /* MPU private access */
+ <0x49026000 0xff>; /* L3 Interconnect */
+   reg-names = "mpu", "dma";
++  clocks = <_clkctrl OMAP4_MCBSP3_CLKCTRL 24>;
++  clock-names = "fck";
+   interrupts = ;
+   interrupt-names = "common";
+   ti,buffer-size = <128>;
+diff --git a/arch/arm/boot/dts/omap4-l4.dtsi b/arch/arm/boot/dts/omap4-l4.dtsi
+index 46b8f9efd4131..3fcef3080eaec 100644
+--- a/arch/arm/boot/dts/omap4-l4.dtsi
 b/arch/arm/boot/dts/omap4-l4.dtsi
+@@ -2043,6 +2043,8 @@
+   compatible = "ti,omap4-mcbsp";
+   reg = <0x0 0xff>; /* L4 Interconnect */
+   reg-names = "mpu";
++  clocks = <_per_clkctrl OMAP4_MCBSP4_CLKCTRL 
24>;
++  clock-names = "fck";
+   interrupts = ;
+   interrupt-names = "common";
+   ti,buffer-size = <128>;
+diff --git a/arch/arm/boot/dts/omap5-l4-abe.dtsi 
b/arch/arm/boot/dts/omap5-l4-abe.dtsi
+index a03bca5a35844..97b0c3b5f573f 100644
+--- a/arch/arm/boot/dts/omap5-l4-abe.dtsi
 b/arch/arm/boot/dts/omap5-l4-abe.dtsi
+@@ -109,6 +109,8 @@
+   reg = <0x0 0xff>, /* MPU private access */
+ <0x49022000 0xff>; /* L3 Interconnect */
+   reg-names = "mpu", "dma";
++  clocks = <_clkctrl OMAP5_MCBSP1_CLKCTRL 24>;
++  clock-names = "fck";
+   interrupts = ;
+   interrupt-names = "common";
+   ti,buffer-size = <128>;
+@@ -142,6 +144,8 @@
+   reg = <0x0 0xff>, /* MPU private access */
+ <0x49024000 0xff>; /* L3 Interconnect */
+   reg-names = "mpu", "dma";
++  clocks = <_clkctrl OMAP5_MCBSP2_CLKCTRL 24>;
++

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-10-22 Thread Mike Pagano

commit: 1b5d19742dd710541a3d5f47e0e9d4aafa829ef7
Author: Mike Pagano  gentoo  org>
AuthorDate: Sun Oct 22 22:52:32 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sun Oct 22 22:52:32 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=1b5d1974

kbuild: Use CRC32 and a 1MiB dictionary for XZ compressed modules

Signed-off-by: Mike Pagano  gentoo.org>

 _README |  4 +++
 2950_kbuild-CRC32-1MB-dict-xz-modules.patch | 38 +
 2 files changed, 42 insertions(+)

diff --git a/_README b/_README
index 455e85da..2db06d5c 100644
--- a/_README
+++ b/_README
@@ -315,6 +315,10 @@ Patch:  2940_handle-gcc-14-last-stmt-rename.patch
 From:   
https://lore.kernel.org/all/20230811060545.never.564-k...@kernel.org/#Z31scripts:gcc-plugins:gcc-common.h
 Desc:   gcc-plugins: Rename last_stmt() for GCC 14+
 
+Patch:  2950_kbuild-CRC32-1MB-dict-xz-modules.patch
+From:   
https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git/commit/?h=kbuild=fbf5892df21a8ccfcb2fda0fd65bc3169c89ed28
+Desc:   kbuild: Use CRC32 and a 1MiB dictionary for XZ compressed modules
+
 Patch:  3000_Support-printing-firmware-info.patch
 From:   https://bugs.gentoo.org/732852
 Desc:   Print firmware info (Reqs CONFIG_GENTOO_PRINT_FIRMWARE_INFO). Thanks 
to Georgy Yakovlev

diff --git a/2950_kbuild-CRC32-1MB-dict-xz-modules.patch 
b/2950_kbuild-CRC32-1MB-dict-xz-modules.patch
new file mode 100644
index ..32090343
--- /dev/null
+++ b/2950_kbuild-CRC32-1MB-dict-xz-modules.patch
@@ -0,0 +1,38 @@
+From fbf5892df21a8ccfcb2fda0fd65bc3169c89ed28 Mon Sep 17 00:00:00 2001
+From: Martin Nybo Andersen 
+Date: Fri, 15 Sep 2023 12:15:39 +0200
+Subject: kbuild: Use CRC32 and a 1MiB dictionary for XZ compressed modules
+
+Kmod is now (since kmod commit 09c9f8c5df04 ("libkmod: Use kernel
+decompression when available")) using the kernel decompressor, when
+loading compressed modules.
+
+However, the kernel XZ decompressor is XZ Embedded, which doesn't
+handle CRC64 and dictionaries larger than 1MiB.
+
+Use CRC32 and 1MiB dictionary when XZ compressing and installing
+kernel modules.
+
+Link: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1050582
+Signed-off-by: Martin Nybo Andersen 
+Signed-off-by: Masahiro Yamada 
+---
+ scripts/Makefile.modinst | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
+index 346f5ec506823..0afd75472679f 100644
+--- a/scripts/Makefile.modinst
 b/scripts/Makefile.modinst
+@@ -144,7 +144,7 @@ endif
+ quiet_cmd_gzip = GZIP$@
+   cmd_gzip = $(KGZIP) -n -f $<
+ quiet_cmd_xz = XZ  $@
+-  cmd_xz = $(XZ) --lzma2=dict=2MiB -f $<
++  cmd_xz = $(XZ) --check=crc32 --lzma2=dict=1MiB -f $<
+ quiet_cmd_zstd = ZSTD$@
+   cmd_zstd = $(ZSTD) -T0 --rm -f -q $<
+ 
+-- 
+cgit 
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-10-18 Thread Mike Pagano

commit: 2946d45ccac2c25c38654d1f380feab6f5672191
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Oct 18 20:04:34 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Oct 18 20:04:34 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=2946d45c

TAR override and gcc 14 patch

kheaders: make it possible to override TAR
gcc-plugins: Rename last_stmt() for GCC 14+

Signed-off-by: Mike Pagano  gentoo.org>

 _README   |  8 
 2930_tar_override.patch   | 69 +++
 2940_handle-gcc-14-last-stmt-rename.patch | 31 ++
 3 files changed, 108 insertions(+)

diff --git a/_README b/_README
index 09720a58..1d0e038f 100644
--- a/_README
+++ b/_README
@@ -303,6 +303,14 @@ Patch:  2920_sign-file-patch-for-libressl.patch
 From:   https://bugs.gentoo.org/717166
 Desc:   sign-file: full functionality with modern LibreSSL
 
+Patch:  2930_tar_override.patch
+From:   
https://lore.kernel.org/lkml/20230412082743.350699-1-mgo...@gentoo.org/#t
+Desc:   kheaders: make it possible to override TAR
+
+Patch:  2940_handle-gcc-14-last-stmt-rename.patch
+From:   
https://lore.kernel.org/all/20230811060545.never.564-k...@kernel.org/#Z31scripts:gcc-plugins:gcc-common.h
+Desc:   gcc-plugins: Rename last_stmt() for GCC 14+
+
 Patch:  3000_Support-printing-firmware-info.patch
 From:   https://bugs.gentoo.org/732852
 Desc:   Print firmware info (Reqs CONFIG_GENTOO_PRINT_FIRMWARE_INFO). Thanks 
to Georgy Yakovlev

diff --git a/2930_tar_override.patch b/2930_tar_override.patch
new file mode 100644
index ..aa62aae1
--- /dev/null
+++ b/2930_tar_override.patch
@@ -0,0 +1,69 @@
+From: "Michał Górny" 
+To: Dmitry Goldin 
+Cc: "Masahiro Yamada" ,
+   linux-ker...@vger.kernel.org, "Michał Górny" ,
+   "Sam James" ,
+   "Masahiro Yamada" 
+Subject: [PATCH v2] kheaders: make it possible to override TAR
+Date: Wed, 12 Apr 2023 10:27:43 +0200  [thread overview]
+Message-ID: <20230412082743.350699-1-mgo...@gentoo.org> (raw)
+In-Reply-To: 

+
+Commit 86cdd2fdc4e39c388d39c7ba2396d1a9dfd66226 ("kheaders: make headers
+archive reproducible") introduced a number of options specific to GNU
+tar to the `tar` invocation in `gen_kheaders.sh` script.  This causes
+the script to fail to work on systems where `tar` is not GNU tar.  This
+can occur e.g. on recent Gentoo Linux installations that support using
+bsdtar from libarchive instead.
+
+Add a `TAR` make variable to make it possible to override the tar
+executable used, e.g. by specifying:
+
+  make TAR=gtar
+
+Link: https://bugs.gentoo.org/884061
+Reported-by: Sam James 
+Tested-by: Sam James 
+Co-developed-by: Masahiro Yamada 
+Signed-off-by: Michał Górny 
+---
+ Makefile   | 3 ++-
+ kernel/gen_kheaders.sh | 2 +-
+ 2 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 5aeea3d98..50045059c 100644
+--- a/Makefile
 b/Makefile
+@@ -520,6 +520,7 @@ LZMA   = lzma
+ LZ4   = lz4c
+ XZ= xz
+ ZSTD  = zstd
++TAR   = tar
+ 
+ PAHOLE_FLAGS  = $(shell PAHOLE=$(PAHOLE) $(srctree)/scripts/pahole-flags.sh)
+ 
+@@ -599,7 +600,7 @@ export RUSTC RUSTDOC RUSTFMT RUSTC_OR_CLIPPY_QUIET 
RUSTC_OR_CLIPPY BINDGEN CARGO
+ export HOSTRUSTC KBUILD_HOSTRUSTFLAGS
+ export CPP AR NM STRIP OBJCOPY OBJDUMP READELF PAHOLE RESOLVE_BTFIDS LEX YACC 
AWK INSTALLKERNEL
+ export PERL PYTHON3 CHECK CHECKFLAGS MAKE UTS_MACHINE HOSTCXX
+-export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ ZSTD
++export KGZIP KBZIP2 KLZOP LZMA LZ4 XZ ZSTD TAR
+ export KBUILD_HOSTCXXFLAGS KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS LDFLAGS_MODULE
+ export KBUILD_USERCFLAGS KBUILD_USERLDFLAGS
+ 
+diff --git a/kernel/gen_kheaders.sh b/kernel/gen_kheaders.sh
+index 1ef9a8751..82d539648 100755
+--- a/kernel/gen_kheaders.sh
 b/kernel/gen_kheaders.sh
+@@ -86,7 +86,7 @@ find $cpio_dir -type f -print0 |
+ # For compatibility with older versions of tar, files are fed to tar
+ # pre-sorted, as --sort=name might not be available.
+ find $cpio_dir -printf "./%P\n" | LC_ALL=C sort | \
+-tar "${KBUILD_BUILD_TIMESTAMP:+--mtime=$KBUILD_BUILD_TIMESTAMP}" \
++${TAR:-tar} "${KBUILD_BUILD_TIMESTAMP:+--mtime=$KBUILD_BUILD_TIMESTAMP}" \
+ --owner=0 --group=0 --numeric-owner --no-recursion \
+ -I $XZ -cf $tarfile -C $cpio_dir/ -T - > /dev/null
+ 
+-- 
+2.40.0

diff --git a/2940_handle-gcc-14-last-stmt-rename.patch 
b/2940_handle-gcc-14-last-stmt-rename.patch
new file mode 100644
index ..b04ce8da
--- /dev/null
+++ b/2940_handle-gcc-14-last-stmt-rename.patch
@@ -0,0 +1,31 @@
+From: Kees Cook 
+To: linux-harden...@vger.kernel.org
+Cc: Kees Cook , linux-ker...@vger.kernel.org
+Subject: [PATCH] gcc-plugins: Rename last_stmt() for GCC 14+
+Date: Thu, 10 Aug 2023 23:05:49 -0700  [thread overview]
+Message-ID: <20230811060545.never.564-k...@kernel.org> (raw)
+
+In GCC 14, last_stmt() was renamed to last_nondebug_stmt(). Add a

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-10-15 Thread Mike Pagano

commit: 2938b52a4b8118a1fed79013d3bb258819489ad8
Author: Mike Pagano  gentoo  org>
AuthorDate: Sun Oct 15 17:40:10 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sun Oct 15 17:40:10 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=2938b52a

Linux patch 6.1.58

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 +
 1057_linux-6.1.58.patch | 389 
 2 files changed, 393 insertions(+)

diff --git a/_README b/_README
index 921005a5..09720a58 100644
--- a/_README
+++ b/_README
@@ -271,6 +271,10 @@ Patch:  1056_linux-6.1.57.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.57
 
+Patch:  1057_linux-6.1.58.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.58
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1057_linux-6.1.58.patch b/1057_linux-6.1.58.patch
new file mode 100644
index ..b890875f
--- /dev/null
+++ b/1057_linux-6.1.58.patch
@@ -0,0 +1,389 @@
+diff --git a/Makefile b/Makefile
+index b435b56594f0f..ce1eec0b5010d 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 57
++SUBLEVEL = 58
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
+index 5a976fa343df1..3bb530d4bb5ce 100644
+--- a/fs/nfs/direct.c
 b/fs/nfs/direct.c
+@@ -93,10 +93,12 @@ nfs_direct_handle_truncated(struct nfs_direct_req *dreq,
+   dreq->max_count = dreq_len;
+   if (dreq->count > dreq_len)
+   dreq->count = dreq_len;
+-  }
+ 
+-  if (test_bit(NFS_IOHDR_ERROR, >flags) && !dreq->error)
+-  dreq->error = hdr->error;
++  if (test_bit(NFS_IOHDR_ERROR, >flags))
++  dreq->error = hdr->error;
++  else /* Clear outstanding error if this is EOF */
++  dreq->error = 0;
++  }
+ }
+ 
+ static void
+@@ -118,18 +120,6 @@ nfs_direct_count_bytes(struct nfs_direct_req *dreq,
+   dreq->count = dreq_len;
+ }
+ 
+-static void nfs_direct_truncate_request(struct nfs_direct_req *dreq,
+-  struct nfs_page *req)
+-{
+-  loff_t offs = req_offset(req);
+-  size_t req_start = (size_t)(offs - dreq->io_start);
+-
+-  if (req_start < dreq->max_count)
+-  dreq->max_count = req_start;
+-  if (req_start < dreq->count)
+-  dreq->count = req_start;
+-}
+-
+ /**
+  * nfs_swap_rw - NFS address space operation for swap I/O
+  * @iocb: target I/O control block
+@@ -500,9 +490,7 @@ static void nfs_direct_add_page_head(struct list_head 
*list,
+   kref_get(>wb_kref);
+ }
+ 
+-static void nfs_direct_join_group(struct list_head *list,
+-struct nfs_commit_info *cinfo,
+-struct inode *inode)
++static void nfs_direct_join_group(struct list_head *list, struct inode *inode)
+ {
+   struct nfs_page *req, *subreq;
+ 
+@@ -524,7 +512,7 @@ static void nfs_direct_join_group(struct list_head *list,
+   nfs_release_request(subreq);
+   }
+   } while ((subreq = subreq->wb_this_page) != req);
+-  nfs_join_page_group(req, cinfo, inode);
++  nfs_join_page_group(req, inode);
+   }
+ }
+ 
+@@ -542,15 +530,20 @@ nfs_direct_write_scan_commit_list(struct inode *inode,
+ static void nfs_direct_write_reschedule(struct nfs_direct_req *dreq)
+ {
+   struct nfs_pageio_descriptor desc;
+-  struct nfs_page *req;
++  struct nfs_page *req, *tmp;
+   LIST_HEAD(reqs);
+   struct nfs_commit_info cinfo;
++  LIST_HEAD(failed);
+ 
+   nfs_init_cinfo_from_dreq(, dreq);
+   nfs_direct_write_scan_commit_list(dreq->inode, , );
+ 
+-  nfs_direct_join_group(, , dreq->inode);
++  nfs_direct_join_group(, dreq->inode);
+ 
++  dreq->count = 0;
++  dreq->max_count = 0;
++  list_for_each_entry(req, , wb_list)
++  dreq->max_count += req->wb_bytes;
+   nfs_clear_pnfs_ds_commit_verifiers(>ds_cinfo);
+   get_dreq(dreq);
+ 
+@@ -558,40 +551,27 @@ static void nfs_direct_write_reschedule(struct 
nfs_direct_req *dreq)
+ _direct_write_completion_ops);
+   desc.pg_dreq = dreq;
+ 
+-  while (!list_empty()) {
+-  req = nfs_list_entry(reqs.next);
++  list_for_each_entry_safe(req, tmp, , wb_list) {
+   /* Bump the transmission count */
+   req->wb_nio++;
+   if (!nfs_pageio_add_request(, req)) {
+-  spin_lock(>lock);
+-  if (dreq->error < 0) {
+-  desc.pg_error = dreq->error;
+-  } else if (desc.pg_error != -EAGAIN) {
+-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-10-05 Thread Mike Pagano

commit: b34204a3e7f9be1d039f1b914643e23ddb0166fa
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Oct  5 14:04:01 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Oct  5 14:23:39 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=b34204a3

select BLK_DEV_BSG if SCSI as it depends on it.

Thanks, Ancient.

Signed-off-by: Mike Pagano  gentoo.org>

 4567_distro-Gentoo-Kconfig.patch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/4567_distro-Gentoo-Kconfig.patch b/4567_distro-Gentoo-Kconfig.patch
index 9cb1eb0c..195c7d47 100644
--- a/4567_distro-Gentoo-Kconfig.patch
+++ b/4567_distro-Gentoo-Kconfig.patch
@@ -122,7 +122,7 @@
 +  depends on GENTOO_LINUX && GENTOO_LINUX_UDEV
 +
 +  select AUTOFS_FS
-+  select BLK_DEV_BSG
++  select BLK_DEV_BSG if SCSI
 +  select BPF_SYSCALL
 +  select CGROUP_BPF
 +  select CGROUPS

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-09-23 Thread Mike Pagano

commit: 5f0da340c312b96c5645d105e56a06674020ee3a
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Sep 23 11:03:17 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Sep 23 11:03:17 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=5f0da340

Remove redundant patch

Removed:
1515_selinux-fix-handling-of-empty-opts.patch

Signed-off-by: Mike Pagano  gentoo.org>

 _README   |  4 ---
 1515_selinux-fix-handling-of-empty-opts.patch | 51 ---
 2 files changed, 55 deletions(-)

diff --git a/_README b/_README
index 44dd3ca6..3723582e 100644
--- a/_README
+++ b/_README
@@ -271,10 +271,6 @@ Patch:  
1510_fs-enable-link-security-restrictions-by-default.patch
 From:   
http://sources.debian.net/src/linux/3.16.7-ckt4-3/debian/patches/debian/fs-enable-link-security-restrictions-by-default.patch/
 Desc:   Enable link security restrictions by default.
 
-Patch:  1515_selinux-fix-handling-of-empty-opts.patch
-From:   https://www.spinics.net/lists/linux-fsdevel/msg249428.html
-Desc:   selinux: fix handling of empty opts in selinux_fs_context_submount()
-
 Patch:  1700_sparc-address-warray-bound-warnings.patch
 From:  https://github.com/KSPP/linux/issues/109
 Desc:  Address -Warray-bounds warnings 

diff --git a/1515_selinux-fix-handling-of-empty-opts.patch 
b/1515_selinux-fix-handling-of-empty-opts.patch
deleted file mode 100644
index 10336ec5..
--- a/1515_selinux-fix-handling-of-empty-opts.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-selinux: fix handling of empty opts in selinux_fs_context_submount()
-
-selinux_set_mnt_opts() relies on the fact that the mount options pointer
-is always NULL when all options are unset (specifically in its
-!selinux_initialized() branch. However, the new
-selinux_fs_context_submount() hook breaks this rule by allocating a new
-structure even if no options are set. That causes any submount created
-before a SELinux policy is loaded to be rejected in
-selinux_set_mnt_opts().
-
-Fix this by making selinux_fs_context_submount() leave fc->security
-set to NULL when there are no options to be copied from the reference
-superblock.
-
-Reported-by: Adam Williamson 
-Link: https://bugzilla.redhat.com/show_bug.cgi?id=2236345
-Fixes: d80a8f1b58c2 ("vfs, security: Fix automount superblock LSM init 
problem, preventing NFS sb sharing")
-Signed-off-by: Ondrej Mosnacek 

- security/selinux/hooks.c | 10 --
- 1 file changed, 8 insertions(+), 2 deletions(-)
-
-diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
-index 10350534de6d6..2aa0e219d7217 100644
 a/security/selinux/hooks.c
-+++ b/security/selinux/hooks.c
-@@ -2775,14 +2775,20 @@ static int selinux_umount(struct vfsmount *mnt, int 
flags)
- static int selinux_fs_context_submount(struct fs_context *fc,
-  struct super_block *reference)
- {
--  const struct superblock_security_struct *sbsec;
-+  const struct superblock_security_struct *sbsec = 
selinux_superblock(reference);
-   struct selinux_mnt_opts *opts;
- 
-+  /*
-+   * Ensure that fc->security remains NULL when no options are set
-+   * as expected by selinux_set_mnt_opts().
-+   */
-+  if (!(sbsec->flags & (FSCONTEXT_MNT|CONTEXT_MNT|DEFCONTEXT_MNT)))
-+  return 0;
-+
-   opts = kzalloc(sizeof(*opts), GFP_KERNEL);
-   if (!opts)
-   return -ENOMEM;
- 
--  sbsec = selinux_superblock(reference);
-   if (sbsec->flags & FSCONTEXT_MNT)
-   opts->fscontext_sid = sbsec->sid;
-   if (sbsec->flags & CONTEXT_MNT)
--- 
-2.41.0

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-09-15 Thread Mike Pagano

commit: 5df5f5fb4856b26077f84645a8c9ed2b8bae0edf
Author: Mike Pagano  gentoo  org>
AuthorDate: Fri Sep 15 18:04:22 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Fri Sep 15 18:04:22 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=5df5f5fb

selinux: fix handling of empty opts in selinux_fs_context_submount()6.5

Bug: https://bugs.gentoo.org/914204

Signed-off-by: Mike Pagano  gentoo.org>

 _README   |  4 +++
 1515_selinux-fix-handling-of-empty-opts.patch | 51 +++
 2 files changed, 55 insertions(+)

diff --git a/_README b/_README
index 053298cf..e0a65c77 100644
--- a/_README
+++ b/_README
@@ -263,6 +263,10 @@ Patch:  
1510_fs-enable-link-security-restrictions-by-default.patch
 From:   
http://sources.debian.net/src/linux/3.16.7-ckt4-3/debian/patches/debian/fs-enable-link-security-restrictions-by-default.patch/
 Desc:   Enable link security restrictions by default.
 
+Patch:  1515_selinux-fix-handling-of-empty-opts.patch
+From:   https://www.spinics.net/lists/linux-fsdevel/msg249428.html
+Desc:   selinux: fix handling of empty opts in selinux_fs_context_submount()
+
 Patch:  1700_sparc-address-warray-bound-warnings.patch
 From:  https://github.com/KSPP/linux/issues/109
 Desc:  Address -Warray-bounds warnings 

diff --git a/1515_selinux-fix-handling-of-empty-opts.patch 
b/1515_selinux-fix-handling-of-empty-opts.patch
new file mode 100644
index ..10336ec5
--- /dev/null
+++ b/1515_selinux-fix-handling-of-empty-opts.patch
@@ -0,0 +1,51 @@
+selinux: fix handling of empty opts in selinux_fs_context_submount()
+
+selinux_set_mnt_opts() relies on the fact that the mount options pointer
+is always NULL when all options are unset (specifically in its
+!selinux_initialized() branch. However, the new
+selinux_fs_context_submount() hook breaks this rule by allocating a new
+structure even if no options are set. That causes any submount created
+before a SELinux policy is loaded to be rejected in
+selinux_set_mnt_opts().
+
+Fix this by making selinux_fs_context_submount() leave fc->security
+set to NULL when there are no options to be copied from the reference
+superblock.
+
+Reported-by: Adam Williamson 
+Link: https://bugzilla.redhat.com/show_bug.cgi?id=2236345
+Fixes: d80a8f1b58c2 ("vfs, security: Fix automount superblock LSM init 
problem, preventing NFS sb sharing")
+Signed-off-by: Ondrej Mosnacek 
+---
+ security/selinux/hooks.c | 10 --
+ 1 file changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
+index 10350534de6d6..2aa0e219d7217 100644
+--- a/security/selinux/hooks.c
 b/security/selinux/hooks.c
+@@ -2775,14 +2775,20 @@ static int selinux_umount(struct vfsmount *mnt, int 
flags)
+ static int selinux_fs_context_submount(struct fs_context *fc,
+  struct super_block *reference)
+ {
+-  const struct superblock_security_struct *sbsec;
++  const struct superblock_security_struct *sbsec = 
selinux_superblock(reference);
+   struct selinux_mnt_opts *opts;
+ 
++  /*
++   * Ensure that fc->security remains NULL when no options are set
++   * as expected by selinux_set_mnt_opts().
++   */
++  if (!(sbsec->flags & (FSCONTEXT_MNT|CONTEXT_MNT|DEFCONTEXT_MNT)))
++  return 0;
++
+   opts = kzalloc(sizeof(*opts), GFP_KERNEL);
+   if (!opts)
+   return -ENOMEM;
+ 
+-  sbsec = selinux_superblock(reference);
+   if (sbsec->flags & FSCONTEXT_MNT)
+   opts->fscontext_sid = sbsec->sid;
+   if (sbsec->flags & CONTEXT_MNT)
+-- 
+2.41.0

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-09-13 Thread Mike Pagano

commit: 71132679abcc54524dac8235d816499d3badd881
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Sep 13 11:19:11 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Sep 13 11:19:11 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=71132679

Remove redundant patch

Removed:
2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 -
 2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch | 90 --
 2 files changed, 94 deletions(-)

diff --git a/_README b/_README
index d7316905..053298cf 100644
--- a/_README
+++ b/_README
@@ -283,10 +283,6 @@ Patch:  2920_sign-file-patch-for-libressl.patch
 From:   https://bugs.gentoo.org/717166
 Desc:   sign-file: full functionality with modern LibreSSL
 
-Patch:  2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch
-From:   https://lore.kernel.org/all/20230822231510.2263255-1-jar...@kernel.org/
-Desc:   tpm: Enable hwrng only for Pluton on AMD CPUs
-
 Patch:  3000_Support-printing-firmware-info.patch
 From:   https://bugs.gentoo.org/732852
 Desc:   Print firmware info (Reqs CONFIG_GENTOO_PRINT_FIRMWARE_INFO). Thanks 
to Georgy Yakovlev

diff --git a/2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch 
b/2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch
deleted file mode 100644
index 932e82ed..
--- a/2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-From: Jarkko Sakkinen 
-To: linux-integr...@vger.kernel.org
-Cc: Jerry Snitselaar ,
-   Jarkko Sakkinen ,
-   sta...@vger.kernel.org, Todd Brandt ,
-   Peter Huewe , Jason Gunthorpe ,
-   Mario Limonciello ,
-   linux-ker...@vger.kernel.org
-Subject: [PATCH v3] tpm: Enable hwrng only for Pluton on AMD CPUs
-Date: Wed, 23 Aug 2023 02:15:10 +0300  [thread overview]
-Message-ID: <20230822231510.2263255-1-jar...@kernel.org> (raw)
-
-The vendor check introduced by commit 554b841d4703 ("tpm: Disable RNG for
-all AMD fTPMs") doesn't work properly on a number of Intel fTPMs.  On the
-reported systems the TPM doesn't reply at bootup and returns back the
-command code. This makes the TPM fail probe.
-
-Since only Microsoft Pluton is the only known combination of AMD CPU and
-fTPM from other vendor, disable hwrng otherwise. In order to make sysadmin
-aware of this, print also info message to the klog.
-
-Cc: sta...@vger.kernel.org
-Fixes: 554b841d4703 ("tpm: Disable RNG for all AMD fTPMs")
-Reported-by: Todd Brandt 
-Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217804
-Signed-off-by: Jarkko Sakkinen 

-v3:
-* Forgot to amend config flags.
-v2:
-* CONFIG_X86
-* Removed "Reviewed-by: Jarkko Sakkinen "
-* Removed "Signed-off-by: Mario Limonciello "

- drivers/char/tpm/tpm_crb.c | 33 -
- 1 file changed, 8 insertions(+), 25 deletions(-)
-
-diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c
-index 65ff4d2fbe8d..ea085b14ab7c 100644
 a/drivers/char/tpm/tpm_crb.c
-+++ b/drivers/char/tpm/tpm_crb.c
-@@ -463,28 +463,6 @@ static bool crb_req_canceled(struct tpm_chip *chip, u8 
status)
-   return (cancel & CRB_CANCEL_INVOKE) == CRB_CANCEL_INVOKE;
- }
- 
--static int crb_check_flags(struct tpm_chip *chip)
--{
--  u32 val;
--  int ret;
--
--  ret = crb_request_locality(chip, 0);
--  if (ret)
--  return ret;
--
--  ret = tpm2_get_tpm_pt(chip, TPM2_PT_MANUFACTURER, , NULL);
--  if (ret)
--  goto release;
--
--  if (val == 0x414D4400U /* AMD */)
--  chip->flags |= TPM_CHIP_FLAG_HWRNG_DISABLED;
--
--release:
--  crb_relinquish_locality(chip, 0);
--
--  return ret;
--}
--
- static const struct tpm_class_ops tpm_crb = {
-   .flags = TPM_OPS_AUTO_STARTUP,
-   .status = crb_status,
-@@ -827,9 +805,14 @@ static int crb_acpi_add(struct acpi_device *device)
-   if (rc)
-   goto out;
- 
--  rc = crb_check_flags(chip);
--  if (rc)
--  goto out;
-+#ifdef CONFIG_X86
-+  /* A quirk for https://www.amd.com/en/support/kb/faq/pa-410 */
-+  if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD &&
-+  priv->sm != ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON) {
-+  dev_info(dev, "Disabling hwrng\n");
-+  chip->flags |= TPM_CHIP_FLAG_HWRNG_DISABLED;
-+  }
-+#endif /* CONFIG_X86 */
- 
-   rc = tpm_chip_register(chip);
- 
--- 
-2.39.2

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-09-06 Thread Mike Pagano

commit: ac6e318860d1a3ad84655aaa24fb455f7b092bc0
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Sep  6 22:15:50 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Sep  6 22:15:50 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=ac6e3188

Linux patch 6.1.52

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 +
 1051_linux-6.1.52.patch | 957 
 2 files changed, 961 insertions(+)

diff --git a/_README b/_README
index 641d98d3..9d50d635 100644
--- a/_README
+++ b/_README
@@ -247,6 +247,10 @@ Patch:  1050_linux-6.1.51.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.51
 
+Patch:  1051_linux-6.1.52.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.52
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1051_linux-6.1.52.patch b/1051_linux-6.1.52.patch
new file mode 100644
index ..11ad1175
--- /dev/null
+++ b/1051_linux-6.1.52.patch
@@ -0,0 +1,957 @@
+diff --git a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt 
b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
+index 0fa8e3e43bf80..1a7e4bff0456f 100644
+--- a/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
 b/Documentation/devicetree/bindings/serial/nxp,sc16is7xx.txt
+@@ -23,6 +23,9 @@ Optional properties:
+ 1 = active low.
+ - irda-mode-ports: An array that lists the indices of the port that
+  should operate in IrDA mode.
++- nxp,modem-control-line-ports: An array that lists the indices of the port 
that
++  should have shared GPIO lines configured as
++  modem control lines.
+ 
+ Example:
+ sc16is750: sc16is750@51 {
+@@ -35,6 +38,26 @@ Example:
+ #gpio-cells = <2>;
+ };
+ 
++  sc16is752: sc16is752@53 {
++  compatible = "nxp,sc16is752";
++  reg = <0x53>;
++  clocks = <>;
++  interrupt-parent = <>;
++  interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
++  nxp,modem-control-line-ports = <1>; /* Port 1 as modem control 
lines */
++  gpio-controller; /* Port 0 as GPIOs */
++  #gpio-cells = <2>;
++  };
++
++  sc16is752: sc16is752@54 {
++  compatible = "nxp,sc16is752";
++  reg = <0x54>;
++  clocks = <>;
++  interrupt-parent = <>;
++  interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
++  nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem 
control lines */
++  };
++
+ * spi as bus
+ 
+ Required properties:
+@@ -59,6 +82,9 @@ Optional properties:
+ 1 = active low.
+ - irda-mode-ports: An array that lists the indices of the port that
+  should operate in IrDA mode.
++- nxp,modem-control-line-ports: An array that lists the indices of the port 
that
++  should have shared GPIO lines configured as
++  modem control lines.
+ 
+ Example:
+   sc16is750: sc16is750@0 {
+@@ -70,3 +96,23 @@ Example:
+   gpio-controller;
+   #gpio-cells = <2>;
+   };
++
++  sc16is752: sc16is752@1 {
++  compatible = "nxp,sc16is752";
++  reg = <1>;
++  clocks = <>;
++  interrupt-parent = <>;
++  interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
++  nxp,modem-control-line-ports = <1>; /* Port 1 as modem control 
lines */
++  gpio-controller; /* Port 0 as GPIOs */
++  #gpio-cells = <2>;
++  };
++
++  sc16is752: sc16is752@2 {
++  compatible = "nxp,sc16is752";
++  reg = <2>;
++  clocks = <>;
++  interrupt-parent = <>;
++  interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
++  nxp,modem-control-line-ports = <0 1>; /* Ports 0 and 1 as modem 
control lines */
++  };
+diff --git a/Makefile b/Makefile
+index e7c344d5af156..82aaa3ae7395b 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 51
++SUBLEVEL = 52
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
+index a829baf8d9226..05c0a0f6fe630 100644
+--- a/arch/arm/mach-pxa/sharpsl_pm.c
 b/arch/arm/mach-pxa/sharpsl_pm.c
+@@ -220,8 +220,6 @@ void sharpsl_battery_kick(void)
+ {
+   schedule_delayed_work(_bat, msecs_to_jiffies(125));
+ }
+-EXPORT_SYMBOL(sharpsl_battery_kick);
+-
+ 
+ static void sharpsl_battery_thread(struct work_struct *private_)
+ {
+diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
+index 9964729cd428f..937f56bbaf6c6 100644
+--- a/arch/arm/mach-pxa/spitz.c
 b/arch/arm/mach-pxa/spitz.c
+@@ -9,7 +9,6 @@
+  */
+ 
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-09-02 Thread Mike Pagano

commit: 0fc743e4891da8f3fb4d6255a2dbdde81b184016
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Sep  2 09:56:29 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Sep  2 09:56:29 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=0fc743e4

Linux patch 6.1.51

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 +
 1050_linux-6.1.51.patch | 550 
 2 files changed, 554 insertions(+)

diff --git a/_README b/_README
index 870654fc..641d98d3 100644
--- a/_README
+++ b/_README
@@ -243,6 +243,10 @@ Patch:  1049_linux-6.1.50.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.50
 
+Patch:  1050_linux-6.1.51.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.51
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1050_linux-6.1.51.patch b/1050_linux-6.1.51.patch
new file mode 100644
index ..1b1e4e60
--- /dev/null
+++ b/1050_linux-6.1.51.patch
@@ -0,0 +1,550 @@
+diff --git a/Documentation/admin-guide/kernel-parameters.txt 
b/Documentation/admin-guide/kernel-parameters.txt
+index 882b6198dd0d1..31af352b4762d 100644
+--- a/Documentation/admin-guide/kernel-parameters.txt
 b/Documentation/admin-guide/kernel-parameters.txt
+@@ -6164,10 +6164,6 @@
+   -1: disable all critical trip points in all thermal 
zones
+   : override all critical trip points
+ 
+-  thermal.nocrt=  [HW,ACPI]
+-  Set to disable actions on ACPI thermal zone
+-  critical and hot trip points.
+-
+   thermal.off=[HW,ACPI]
+   1: disable ACPI thermal control
+ 
+diff --git a/Makefile b/Makefile
+index e5e1fdeef8bf0..e7c344d5af156 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 50
++SUBLEVEL = 51
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/arm/kernel/module-plts.c b/arch/arm/kernel/module-plts.c
+index 1fc309b41f944..8d809724cde52 100644
+--- a/arch/arm/kernel/module-plts.c
 b/arch/arm/kernel/module-plts.c
+@@ -256,7 +256,7 @@ int module_frob_arch_sections(Elf_Ehdr *ehdr, Elf_Shdr 
*sechdrs,
+   /* sort by type and symbol index */
+   sort(rels, numrels, sizeof(Elf32_Rel), cmp_rel, NULL);
+ 
+-  if (strncmp(secstrings + dstsec->sh_name, ".init", 5) != 0)
++  if (!module_init_layout_section(secstrings + dstsec->sh_name))
+   core_plts += count_plts(syms, dstsec->sh_addr, rels,
+   numrels, s->sh_info);
+   else
+diff --git a/arch/arm64/kernel/module-plts.c b/arch/arm64/kernel/module-plts.c
+index 5a0a8f552a610..c703b5db8eb11 100644
+--- a/arch/arm64/kernel/module-plts.c
 b/arch/arm64/kernel/module-plts.c
+@@ -7,6 +7,7 @@
+ #include 
+ #include 
+ #include 
++#include 
+ #include 
+ 
+ static struct plt_entry __get_adrp_add_pair(u64 dst, u64 pc,
+@@ -343,7 +344,7 @@ int module_frob_arch_sections(Elf_Ehdr *ehdr, Elf_Shdr 
*sechdrs,
+   if (nents)
+   sort(rels, nents, sizeof(Elf64_Rela), cmp_rela, NULL);
+ 
+-  if (!str_has_prefix(secstrings + dstsec->sh_name, ".init"))
++  if (!module_init_layout_section(secstrings + dstsec->sh_name))
+   core_plts += count_plts(syms, rels, numrels,
+   sechdrs[i].sh_info, dstsec);
+   else
+diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
+index 09a34b07f02e6..9915062d5243c 100644
+--- a/arch/parisc/kernel/sys_parisc.c
 b/arch/parisc/kernel/sys_parisc.c
+@@ -24,32 +24,28 @@
+ #include 
+ #include 
+ #include 
++#include 
+ 
+-/* we construct an artificial offset for the mapping based on the physical
+- * address of the kernel mapping variable */
+-#define GET_LAST_MMAP(filp)   \
+-  (filp ? ((unsigned long) filp->f_mapping) >> 8 : 0UL)
+-#define SET_LAST_MMAP(filp, val)  \
+-   { /* nothing */ }
+-
+-static int get_offset(unsigned int last_mmap)
+-{
+-  return (last_mmap & (SHM_COLOUR-1)) >> PAGE_SHIFT;
+-}
++/*
++ * Construct an artificial page offset for the mapping based on the physical
++ * address of the kernel file mapping variable.
++ */
++#define GET_FILP_PGOFF(filp)  \
++  (filp ? (((unsigned long) filp->f_mapping) >> 8)\
++   & ((SHM_COLOUR-1) >> PAGE_SHIFT) : 0UL)
+ 
+-static unsigned long shared_align_offset(unsigned int last_mmap,
++static unsigned long shared_align_offset(unsigned long filp_pgoff,
+unsigned long pgoff)
+ {
+-  return (get_offset(last_mmap) + pgoff) << PAGE_SHIFT;
++  return (filp_pgoff + pgoff) << PAGE_SHIFT;
+ }
+ 
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-08-27 Thread Mike Pagano

commit: 1d1cf87e8d9001f2eaf9fb98557eead6934e4aaa
Author: Mike Pagano  gentoo  org>
AuthorDate: Sun Aug 27 21:41:02 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sun Aug 27 21:41:02 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=1d1cf87e

Linux patch 6.1.49

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 +
 1048_linux-6.1.49.patch | 292 
 2 files changed, 296 insertions(+)

diff --git a/_README b/_README
index 0c66344f..6ce2c13b 100644
--- a/_README
+++ b/_README
@@ -235,6 +235,10 @@ Patch:  1047_linux-6.1.48.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.48
 
+Patch:  1048_linux-6.1.49.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.49
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1048_linux-6.1.49.patch b/1048_linux-6.1.49.patch
new file mode 100644
index ..637a71c4
--- /dev/null
+++ b/1048_linux-6.1.49.patch
@@ -0,0 +1,292 @@
+diff --git a/Makefile b/Makefile
+index 8bb8dd199c552..61ebd54aba899 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 48
++SUBLEVEL = 49
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
+index 78f39a78de29a..4d1e48c676fab 100644
+--- a/fs/f2fs/f2fs.h
 b/fs/f2fs/f2fs.h
+@@ -3431,6 +3431,7 @@ static inline bool __is_valid_data_blkaddr(block_t 
blkaddr)
+  * file.c
+  */
+ int f2fs_sync_file(struct file *file, loff_t start, loff_t end, int datasync);
++void f2fs_truncate_data_blocks(struct dnode_of_data *dn);
+ int f2fs_do_truncate_blocks(struct inode *inode, u64 from, bool lock);
+ int f2fs_truncate_blocks(struct inode *inode, u64 from, bool lock);
+ int f2fs_truncate(struct inode *inode);
+diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
+index 3ce6da4fac9c6..7b94f047cbf79 100644
+--- a/fs/f2fs/file.c
 b/fs/f2fs/file.c
+@@ -628,6 +628,11 @@ void f2fs_truncate_data_blocks_range(struct dnode_of_data 
*dn, int count)
+dn->ofs_in_node, nr_free);
+ }
+ 
++void f2fs_truncate_data_blocks(struct dnode_of_data *dn)
++{
++  f2fs_truncate_data_blocks_range(dn, ADDRS_PER_BLOCK(dn->inode));
++}
++
+ static int truncate_partial_data_page(struct inode *inode, u64 from,
+   bool cache_only)
+ {
+diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
+index 9fe502485930f..a010b4bc36d2c 100644
+--- a/fs/f2fs/node.c
 b/fs/f2fs/node.c
+@@ -923,7 +923,6 @@ static int truncate_node(struct dnode_of_data *dn)
+ 
+ static int truncate_dnode(struct dnode_of_data *dn)
+ {
+-  struct f2fs_sb_info *sbi = F2FS_I_SB(dn->inode);
+   struct page *page;
+   int err;
+ 
+@@ -931,25 +930,16 @@ static int truncate_dnode(struct dnode_of_data *dn)
+   return 1;
+ 
+   /* get direct node */
+-  page = f2fs_get_node_page(sbi, dn->nid);
++  page = f2fs_get_node_page(F2FS_I_SB(dn->inode), dn->nid);
+   if (PTR_ERR(page) == -ENOENT)
+   return 1;
+   else if (IS_ERR(page))
+   return PTR_ERR(page);
+ 
+-  if (IS_INODE(page) || ino_of_node(page) != dn->inode->i_ino) {
+-  f2fs_err(sbi, "incorrect node reference, ino: %lu, nid: %u, 
ino_of_node: %u",
+-  dn->inode->i_ino, dn->nid, ino_of_node(page));
+-  set_sbi_flag(sbi, SBI_NEED_FSCK);
+-  f2fs_handle_error(sbi, ERROR_INVALID_NODE_REFERENCE);
+-  f2fs_put_page(page, 1);
+-  return -EFSCORRUPTED;
+-  }
+-
+   /* Make dnode_of_data for parameter */
+   dn->node_page = page;
+   dn->ofs_in_node = 0;
+-  f2fs_truncate_data_blocks_range(dn, ADDRS_PER_BLOCK(dn->inode));
++  f2fs_truncate_data_blocks(dn);
+   err = truncate_node(dn);
+   if (err) {
+   f2fs_put_page(page, 1);
+diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
+index ff47aad636e5b..b6dad389fa144 100644
+--- a/fs/f2fs/super.c
 b/fs/f2fs/super.c
+@@ -1347,12 +1347,6 @@ default_check:
+   return -EINVAL;
+   }
+ 
+-  if ((f2fs_sb_has_readonly(sbi) || f2fs_readonly(sbi->sb)) &&
+-  test_opt(sbi, FLUSH_MERGE)) {
+-  f2fs_err(sbi, "FLUSH_MERGE not compatible with readonly mode");
+-  return -EINVAL;
+-  }
+-
+   if (f2fs_sb_has_readonly(sbi) && !f2fs_readonly(sbi->sb)) {
+   f2fs_err(sbi, "Allow to mount readonly mode only");
+   return -EROFS;
+@@ -1939,10 +1933,8 @@ static int f2fs_show_options(struct seq_file *seq, 
struct dentry *root)
+   seq_puts(seq, ",inline_dentry");
+   else
+   seq_puts(seq, ",noinline_dentry");
+-  if (test_opt(sbi, FLUSH_MERGE))
++  if (!f2fs_readonly(sbi->sb)

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-08-26 Thread Mike Pagano

commit: d40e0faac42c6b42986e65605d6e04768e0e8bef
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Aug 26 15:18:16 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Aug 26 15:18:16 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=d40e0faa

tpm: Enable hwrng only for Pluton on AMD CPUs

See: https://bugzilla.kernel.org/show_bug.cgi?id=217804

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 +
 2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch | 90 ++
 2 files changed, 94 insertions(+)

diff --git a/_README b/_README
index 40eb5947..0c66344f 100644
--- a/_README
+++ b/_README
@@ -263,6 +263,10 @@ Patch:  2920_sign-file-patch-for-libressl.patch
 From:   https://bugs.gentoo.org/717166
 Desc:   sign-file: full functionality with modern LibreSSL
 
+Patch:  2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch
+From:   https://lore.kernel.org/all/20230822231510.2263255-1-jar...@kernel.org/
+Desc:   tpm: Enable hwrng only for Pluton on AMD CPUs
+
 Patch:  3000_Support-printing-firmware-info.patch
 From:   https://bugs.gentoo.org/732852
 Desc:   Print firmware info (Reqs CONFIG_GENTOO_PRINT_FIRMWARE_INFO). Thanks 
to Georgy Yakovlev

diff --git a/2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch 
b/2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch
new file mode 100644
index ..932e82ed
--- /dev/null
+++ b/2930_tpm-Enable-hwrng-for-Pluton-on-AMD-CPUs.patch
@@ -0,0 +1,90 @@
+From: Jarkko Sakkinen 
+To: linux-integr...@vger.kernel.org
+Cc: Jerry Snitselaar ,
+   Jarkko Sakkinen ,
+   sta...@vger.kernel.org, Todd Brandt ,
+   Peter Huewe , Jason Gunthorpe ,
+   Mario Limonciello ,
+   linux-ker...@vger.kernel.org
+Subject: [PATCH v3] tpm: Enable hwrng only for Pluton on AMD CPUs
+Date: Wed, 23 Aug 2023 02:15:10 +0300  [thread overview]
+Message-ID: <20230822231510.2263255-1-jar...@kernel.org> (raw)
+
+The vendor check introduced by commit 554b841d4703 ("tpm: Disable RNG for
+all AMD fTPMs") doesn't work properly on a number of Intel fTPMs.  On the
+reported systems the TPM doesn't reply at bootup and returns back the
+command code. This makes the TPM fail probe.
+
+Since only Microsoft Pluton is the only known combination of AMD CPU and
+fTPM from other vendor, disable hwrng otherwise. In order to make sysadmin
+aware of this, print also info message to the klog.
+
+Cc: sta...@vger.kernel.org
+Fixes: 554b841d4703 ("tpm: Disable RNG for all AMD fTPMs")
+Reported-by: Todd Brandt 
+Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217804
+Signed-off-by: Jarkko Sakkinen 
+---
+v3:
+* Forgot to amend config flags.
+v2:
+* CONFIG_X86
+* Removed "Reviewed-by: Jarkko Sakkinen "
+* Removed "Signed-off-by: Mario Limonciello "
+---
+ drivers/char/tpm/tpm_crb.c | 33 -
+ 1 file changed, 8 insertions(+), 25 deletions(-)
+
+diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c
+index 65ff4d2fbe8d..ea085b14ab7c 100644
+--- a/drivers/char/tpm/tpm_crb.c
 b/drivers/char/tpm/tpm_crb.c
+@@ -463,28 +463,6 @@ static bool crb_req_canceled(struct tpm_chip *chip, u8 
status)
+   return (cancel & CRB_CANCEL_INVOKE) == CRB_CANCEL_INVOKE;
+ }
+ 
+-static int crb_check_flags(struct tpm_chip *chip)
+-{
+-  u32 val;
+-  int ret;
+-
+-  ret = crb_request_locality(chip, 0);
+-  if (ret)
+-  return ret;
+-
+-  ret = tpm2_get_tpm_pt(chip, TPM2_PT_MANUFACTURER, , NULL);
+-  if (ret)
+-  goto release;
+-
+-  if (val == 0x414D4400U /* AMD */)
+-  chip->flags |= TPM_CHIP_FLAG_HWRNG_DISABLED;
+-
+-release:
+-  crb_relinquish_locality(chip, 0);
+-
+-  return ret;
+-}
+-
+ static const struct tpm_class_ops tpm_crb = {
+   .flags = TPM_OPS_AUTO_STARTUP,
+   .status = crb_status,
+@@ -827,9 +805,14 @@ static int crb_acpi_add(struct acpi_device *device)
+   if (rc)
+   goto out;
+ 
+-  rc = crb_check_flags(chip);
+-  if (rc)
+-  goto out;
++#ifdef CONFIG_X86
++  /* A quirk for https://www.amd.com/en/support/kb/faq/pa-410 */
++  if (boot_cpu_data.x86_vendor == X86_VENDOR_AMD &&
++  priv->sm != ACPI_TPM2_COMMAND_BUFFER_WITH_PLUTON) {
++  dev_info(dev, "Disabling hwrng\n");
++  chip->flags |= TPM_CHIP_FLAG_HWRNG_DISABLED;
++  }
++#endif /* CONFIG_X86 */
+ 
+   rc = tpm_chip_register(chip);
+ 
+-- 
+2.39.2

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-08-26 Thread Mike Pagano

commit: 597ad722c61ee3671b7cd0dcefa8ce523a757ed3
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Aug 26 15:00:24 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Aug 26 15:00:24 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=597ad722

Linux patch 6.1.48

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 +
 1047_linux-6.1.48.patch | 604 
 2 files changed, 608 insertions(+)

diff --git a/_README b/_README
index 0ad2cca2..40eb5947 100644
--- a/_README
+++ b/_README
@@ -231,6 +231,10 @@ Patch:  1046_linux-6.1.47.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.47
 
+Patch:  1047_linux-6.1.48.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.48
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1047_linux-6.1.48.patch b/1047_linux-6.1.48.patch
new file mode 100644
index ..eb7ca312
--- /dev/null
+++ b/1047_linux-6.1.48.patch
@@ -0,0 +1,604 @@
+diff --git a/Documentation/admin-guide/hw-vuln/srso.rst 
b/Documentation/admin-guide/hw-vuln/srso.rst
+index 2f923c805802f..f79cb11b080f6 100644
+--- a/Documentation/admin-guide/hw-vuln/srso.rst
 b/Documentation/admin-guide/hw-vuln/srso.rst
+@@ -124,8 +124,8 @@ sequence.
+ To ensure the safety of this mitigation, the kernel must ensure that the
+ safe return sequence is itself free from attacker interference.  In Zen3
+ and Zen4, this is accomplished by creating a BTB alias between the
+-untraining function srso_untrain_ret_alias() and the safe return
+-function srso_safe_ret_alias() which results in evicting a potentially
++untraining function srso_alias_untrain_ret() and the safe return
++function srso_alias_safe_ret() which results in evicting a potentially
+ poisoned BTB entry and using that safe one for all function returns.
+ 
+ In older Zen1 and Zen2, this is accomplished using a reinterpretation
+diff --git a/Makefile b/Makefile
+index 375efcfb91f8f..8bb8dd199c552 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 47
++SUBLEVEL = 48
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/x86/include/asm/entry-common.h 
b/arch/x86/include/asm/entry-common.h
+index 674ed46d3ceda..11203a9fe0a87 100644
+--- a/arch/x86/include/asm/entry-common.h
 b/arch/x86/include/asm/entry-common.h
+@@ -92,6 +92,7 @@ static inline void arch_exit_to_user_mode_prepare(struct 
pt_regs *regs,
+ static __always_inline void arch_exit_to_user_mode(void)
+ {
+   mds_user_clear_cpu_buffers();
++  amd_clear_divider();
+ }
+ #define arch_exit_to_user_mode arch_exit_to_user_mode
+ 
+diff --git a/arch/x86/include/asm/nospec-branch.h 
b/arch/x86/include/asm/nospec-branch.h
+index 31fa631c8587c..2f123d4fb85b5 100644
+--- a/arch/x86/include/asm/nospec-branch.h
 b/arch/x86/include/asm/nospec-branch.h
+@@ -168,9 +168,9 @@
+ .endm
+ 
+ #ifdef CONFIG_CPU_UNRET_ENTRY
+-#define CALL_ZEN_UNTRAIN_RET  "call zen_untrain_ret"
++#define CALL_UNTRAIN_RET  "call entry_untrain_ret"
+ #else
+-#define CALL_ZEN_UNTRAIN_RET  ""
++#define CALL_UNTRAIN_RET  ""
+ #endif
+ 
+ /*
+@@ -178,7 +178,7 @@
+  * return thunk isn't mapped into the userspace tables (then again, AMD
+  * typically has NO_MELTDOWN).
+  *
+- * While zen_untrain_ret() doesn't clobber anything but requires stack,
++ * While retbleed_untrain_ret() doesn't clobber anything but requires stack,
+  * entry_ibpb() will clobber AX, CX, DX.
+  *
+  * As such, this must be placed after every *SWITCH_TO_KERNEL_CR3 at a point
+@@ -189,14 +189,9 @@
+   defined(CONFIG_CPU_SRSO)
+   ANNOTATE_UNRET_END
+   ALTERNATIVE_2 "",   \
+-CALL_ZEN_UNTRAIN_RET, X86_FEATURE_UNRET,  \
++CALL_UNTRAIN_RET, X86_FEATURE_UNRET,  \
+ "call entry_ibpb", X86_FEATURE_ENTRY_IBPB
+ #endif
+-
+-#ifdef CONFIG_CPU_SRSO
+-  ALTERNATIVE_2 "", "call srso_untrain_ret", X86_FEATURE_SRSO, \
+-"call srso_untrain_ret_alias", X86_FEATURE_SRSO_ALIAS
+-#endif
+ .endm
+ 
+ #else /* __ASSEMBLY__ */
+@@ -210,10 +205,21 @@
+ typedef u8 retpoline_thunk_t[RETPOLINE_THUNK_SIZE];
+ extern retpoline_thunk_t __x86_indirect_thunk_array[];
+ 
++#ifdef CONFIG_RETHUNK
+ extern void __x86_return_thunk(void);
+-extern void zen_untrain_ret(void);
++#else
++static inline void __x86_return_thunk(void) {}
++#endif
++
++extern void retbleed_return_thunk(void);
++extern void srso_return_thunk(void);
++extern void srso_alias_return_thunk(void);
++
++extern void retbleed_untrain_ret(void);
+ extern void srso_untrain_ret(void);
+-extern void srso_untrain_ret_alias(void);
++extern void srso_alias_untrain_ret(void);
++
++extern void entry_untrain_ret(void);
+ extern void

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-08-16 Thread Mike Pagano

commit: ea90beb9c82adf6fda470602f76f36087cf9c712
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Aug 16 18:32:22 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Aug 16 18:32:22 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=ea90beb9

Remove redundant patch

Removed:
2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 ---
 ..._gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch | 41 --
 2 files changed, 45 deletions(-)

diff --git a/_README b/_README
index 0e741144..c1bcb313 100644
--- a/_README
+++ b/_README
@@ -255,10 +255,6 @@ Patch:  2920_sign-file-patch-for-libressl.patch
 From:   https://bugs.gentoo.org/717166
 Desc:   sign-file: full functionality with modern LibreSSL
 
-Patch: 2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch
-From:   
https://lore.kernel.org/lkml/mhng-8bc81919-3023-4d72-bd44-2443606b4fd7@palmer-ri-x1c9a/T/
-Desc:   gcc-plugins: Reorganize gimple includes for GCC 13
-
 Patch:  3000_Support-printing-firmware-info.patch
 From:   https://bugs.gentoo.org/732852
 Desc:   Print firmware info (Reqs CONFIG_GENTOO_PRINT_FIRMWARE_INFO). Thanks 
to Georgy Yakovlev

diff --git a/2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch 
b/2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch
deleted file mode 100644
index 0b454ec8..
--- a/2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-gcc-plugins: Reorganize gimple includes for GCC 13
-
-The gimple-iterator.h header must be included before gimple-fold.h
-starting with GCC 13. Reorganize gimple headers to work for all GCC
-versions.
-
-Reported-by: Palmer Dabbelt 
-Link: https://lore.kernel.org/all/20230113173033.4380-1-pal...@rivosinc.com/
-Cc: linux-harden...@vger.kernel.org
-Signed-off-by: Kees Cook 

- scripts/gcc-plugins/gcc-common.h | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/scripts/gcc-plugins/gcc-common.h 
b/scripts/gcc-plugins/gcc-common.h
-index 9a1895747b15..84c730da36dd 100644
 a/scripts/gcc-plugins/gcc-common.h
-+++ b/scripts/gcc-plugins/gcc-common.h
-@@ -71,7 +71,9 @@
- #include "varasm.h"
- #include "stor-layout.h"
- #include "internal-fn.h"
-+#include "gimple.h"
- #include "gimple-expr.h"
-+#include "gimple-iterator.h"
- #include "gimple-fold.h"
- #include "context.h"
- #include "tree-ssa-alias.h"
-@@ -85,10 +87,8 @@
- #include "tree-eh.h"
- #include "stmt.h"
- #include "gimplify.h"
--#include "gimple.h"
- #include "tree-phinodes.h"
- #include "tree-cfg.h"
--#include "gimple-iterator.h"
- #include "gimple-ssa.h"
- #include "ssa-iterators.h"
- 
--- 
-2.34.1

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-08-08 Thread Mike Pagano

commit: 44bf627114eb52a75a55341e74a081912edd6c12
Author: Mike Pagano  gentoo  org>
AuthorDate: Tue Aug  8 18:40:23 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Tue Aug  8 18:40:23 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=44bf6271

Linux patch 6.1.44

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1043_linux-6.1.44.patch | 2841 +++
 2 files changed, 2845 insertions(+)

diff --git a/_README b/_README
index c3798828..12241a14 100644
--- a/_README
+++ b/_README
@@ -215,6 +215,10 @@ Patch:  1042_linux-6.1.43.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.43
 
+Patch:  1043_linux-6.1.44.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.44
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1043_linux-6.1.44.patch b/1043_linux-6.1.44.patch
new file mode 100644
index ..0c2a79ff
--- /dev/null
+++ b/1043_linux-6.1.44.patch
@@ -0,0 +1,2841 @@
+diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu 
b/Documentation/ABI/testing/sysfs-devices-system-cpu
+index f54867cadb0f6..13c01b641dc70 100644
+--- a/Documentation/ABI/testing/sysfs-devices-system-cpu
 b/Documentation/ABI/testing/sysfs-devices-system-cpu
+@@ -513,17 +513,18 @@ Description: information about CPUs heterogeneity.
+   cpu_capacity: capacity of cpuX.
+ 
+ What: /sys/devices/system/cpu/vulnerabilities
++  /sys/devices/system/cpu/vulnerabilities/gather_data_sampling
++  /sys/devices/system/cpu/vulnerabilities/itlb_multihit
++  /sys/devices/system/cpu/vulnerabilities/l1tf
++  /sys/devices/system/cpu/vulnerabilities/mds
+   /sys/devices/system/cpu/vulnerabilities/meltdown
++  /sys/devices/system/cpu/vulnerabilities/mmio_stale_data
++  /sys/devices/system/cpu/vulnerabilities/retbleed
++  /sys/devices/system/cpu/vulnerabilities/spec_store_bypass
+   /sys/devices/system/cpu/vulnerabilities/spectre_v1
+   /sys/devices/system/cpu/vulnerabilities/spectre_v2
+-  /sys/devices/system/cpu/vulnerabilities/spec_store_bypass
+-  /sys/devices/system/cpu/vulnerabilities/l1tf
+-  /sys/devices/system/cpu/vulnerabilities/mds
+   /sys/devices/system/cpu/vulnerabilities/srbds
+   /sys/devices/system/cpu/vulnerabilities/tsx_async_abort
+-  /sys/devices/system/cpu/vulnerabilities/itlb_multihit
+-  /sys/devices/system/cpu/vulnerabilities/mmio_stale_data
+-  /sys/devices/system/cpu/vulnerabilities/retbleed
+ Date: January 2018
+ Contact:  Linux kernel mailing list 
+ Description:  Information about CPU vulnerabilities
+diff --git a/Documentation/admin-guide/hw-vuln/gather_data_sampling.rst 
b/Documentation/admin-guide/hw-vuln/gather_data_sampling.rst
+new file mode 100644
+index 0..264bfa937f7de
+--- /dev/null
 b/Documentation/admin-guide/hw-vuln/gather_data_sampling.rst
+@@ -0,0 +1,109 @@
++.. SPDX-License-Identifier: GPL-2.0
++
++GDS - Gather Data Sampling
++==
++
++Gather Data Sampling is a hardware vulnerability which allows unprivileged
++speculative access to data which was previously stored in vector registers.
++
++Problem
++---
++When a gather instruction performs loads from memory, different data elements
++are merged into the destination vector register. However, when a gather
++instruction that is transiently executed encounters a fault, stale data from
++architectural or internal vector registers may get transiently forwarded to 
the
++destination vector register instead. This will allow a malicious attacker to
++infer stale data using typical side channel techniques like cache timing
++attacks. GDS is a purely sampling-based attack.
++
++The attacker uses gather instructions to infer the stale vector register data.
++The victim does not need to do anything special other than use the vector
++registers. The victim does not need to use gather instructions to be
++vulnerable.
++
++Because the buffers are shared between Hyper-Threads cross Hyper-Thread 
attacks
++are possible.
++
++Attack scenarios
++
++Without mitigation, GDS can infer stale data across virtually all
++permission boundaries:
++
++  Non-enclaves can infer SGX enclave data
++  Userspace can infer kernel data
++  Guests can infer data from hosts
++  Guest can infer guest from other guests
++  Users can infer data from other users
++
++Because of this, it is important to ensure that the mitigation stays enabled 
in
++lower-privilege contexts like guests and when running outside SGX enclaves.
++
++The hardware enforces the mitigation for SGX. Likewise, VMMs should  ensure
++that guests

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-07-24 Thread Mike Pagano

commit: 902923f3e529e47f769727e5dcb73e64e9397029
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Jul 24 20:26:48 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Jul 24 20:26:48 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=902923f3

Linux patch 6.1.41

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 +
 1040_linux-6.1.41.patch | 310 
 2 files changed, 314 insertions(+)

diff --git a/_README b/_README
index e1e77420..3a1ce4bc 100644
--- a/_README
+++ b/_README
@@ -203,6 +203,10 @@ Patch:  1039_linux-6.1.40.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.40
 
+Patch:  1040_linux-6.1.41.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.41
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1040_linux-6.1.41.patch b/1040_linux-6.1.41.patch
new file mode 100644
index ..55534ffd
--- /dev/null
+++ b/1040_linux-6.1.41.patch
@@ -0,0 +1,310 @@
+diff --git a/Makefile b/Makefile
+index 2bb0c01391a98..6c940cce3656a 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 40
++SUBLEVEL = 41
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/x86/include/asm/microcode.h 
b/arch/x86/include/asm/microcode.h
+index 79b1d009e34e4..19a0b4005ffa8 100644
+--- a/arch/x86/include/asm/microcode.h
 b/arch/x86/include/asm/microcode.h
+@@ -5,6 +5,7 @@
+ #include 
+ #include 
+ #include 
++#include 
+ 
+ struct ucode_patch {
+   struct list_head plist;
+diff --git a/arch/x86/include/asm/microcode_amd.h 
b/arch/x86/include/asm/microcode_amd.h
+index e6662adf3af4d..9675c621c1ca4 100644
+--- a/arch/x86/include/asm/microcode_amd.h
 b/arch/x86/include/asm/microcode_amd.h
+@@ -48,11 +48,13 @@ extern void __init load_ucode_amd_bsp(unsigned int family);
+ extern void load_ucode_amd_ap(unsigned int family);
+ extern int __init save_microcode_in_initrd_amd(unsigned int family);
+ void reload_ucode_amd(unsigned int cpu);
++extern void amd_check_microcode(void);
+ #else
+ static inline void __init load_ucode_amd_bsp(unsigned int family) {}
+ static inline void load_ucode_amd_ap(unsigned int family) {}
+ static inline int __init
+ save_microcode_in_initrd_amd(unsigned int family) { return -EINVAL; }
+ static inline void reload_ucode_amd(unsigned int cpu) {}
++static inline void amd_check_microcode(void) {}
+ #endif
+ #endif /* _ASM_X86_MICROCODE_AMD_H */
+diff --git a/arch/x86/include/asm/msr-index.h 
b/arch/x86/include/asm/msr-index.h
+index 117e4e977b55d..846067e1ee8bb 100644
+--- a/arch/x86/include/asm/msr-index.h
 b/arch/x86/include/asm/msr-index.h
+@@ -543,6 +543,7 @@
+ #define MSR_AMD64_DE_CFG  0xc0011029
+ #define MSR_AMD64_DE_CFG_LFENCE_SERIALIZE_BIT  1
+ #define MSR_AMD64_DE_CFG_LFENCE_SERIALIZE 
BIT_ULL(MSR_AMD64_DE_CFG_LFENCE_SERIALIZE_BIT)
++#define MSR_AMD64_DE_CFG_ZEN2_FP_BACKUP_FIX_BIT 9
+ 
+ #define MSR_AMD64_BU_CFG2 0xc001102a
+ #define MSR_AMD64_IBSFETCHCTL 0xc0011030
+diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
+index d2dbbc50b3a7b..7f4eb8b027cc8 100644
+--- a/arch/x86/kernel/cpu/amd.c
 b/arch/x86/kernel/cpu/amd.c
+@@ -27,11 +27,6 @@
+ 
+ #include "cpu.h"
+ 
+-static const int amd_erratum_383[];
+-static const int amd_erratum_400[];
+-static const int amd_erratum_1054[];
+-static bool cpu_has_amd_erratum(struct cpuinfo_x86 *cpu, const int *erratum);
+-
+ /*
+  * nodes_per_socket: Stores the number of nodes per socket.
+  * Refer to Fam15h Models 00-0fh BKDG - CPUID Fn8000_001E_ECX
+@@ -39,6 +34,78 @@ static bool cpu_has_amd_erratum(struct cpuinfo_x86 *cpu, 
const int *erratum);
+  */
+ static u32 nodes_per_socket = 1;
+ 
++/*
++ * AMD errata checking
++ *
++ * Errata are defined as arrays of ints using the AMD_LEGACY_ERRATUM() or
++ * AMD_OSVW_ERRATUM() macros. The latter is intended for newer errata that
++ * have an OSVW id assigned, which it takes as first argument. Both take a
++ * variable number of family-specific model-stepping ranges created by
++ * AMD_MODEL_RANGE().
++ *
++ * Example:
++ *
++ * const int amd_erratum_319[] =
++ *AMD_LEGACY_ERRATUM(AMD_MODEL_RANGE(0x10, 0x2, 0x1, 0x4, 0x2),
++ *   AMD_MODEL_RANGE(0x10, 0x8, 0x0, 0x8, 0x0),
++ *   AMD_MODEL_RANGE(0x10, 0x9, 0x0, 0x9, 0x0));
++ */
++
++#define AMD_LEGACY_ERRATUM(...)   { -1, __VA_ARGS__, 0 }
++#define AMD_OSVW_ERRATUM(osvw_id, ...){ osvw_id, __VA_ARGS__, 0 }
++#define AMD_MODEL_RANGE(f, m_start, s_start, m_end, s_end) \
++  ((f << 24) | (m_start << 16) | (s_start << 12) | (m_end << 4) | (s_end))
++#define AMD_MODEL_RANGE_FAMILY(range) (((range) >> 24) & 0xff)
++#define AMD_MODEL_RANGE_START(range)  (((range) >> 12) & 0xfff)
++#define

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-07-05 Thread Mike Pagano

commit: 1bfb91f619e81be1b7ba059b62cbddf0ce837bf5
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Jul  5 20:33:41 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Jul  5 20:33:41 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=1bfb91f6

Remove redundant patch

Removed:
1800_mm-execve-mark-stack-as-growing-down.patch

Signed-off-by: Mike Pagano  gentoo.org>

 _README |  4 --
 1800_mm-execve-mark-stack-as-growing-down.patch | 82 -
 2 files changed, 86 deletions(-)

diff --git a/_README b/_README
index 6c8d0f22..3b5aa81d 100644
--- a/_README
+++ b/_README
@@ -207,10 +207,6 @@ Patch:  1700_sparc-address-warray-bound-warnings.patch
 From:  https://github.com/KSPP/linux/issues/109
 Desc:  Address -Warray-bounds warnings 
 
-Patch:  1800_mm-execve-mark-stack-as-growing-down.patch
-From:   
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
-Desc:   execve: always mark stack as growing down during early stack setup
-
 Patch:  2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
 From:   
https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw
 Desc:   Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. 
See bug #686758

diff --git a/1800_mm-execve-mark-stack-as-growing-down.patch 
b/1800_mm-execve-mark-stack-as-growing-down.patch
deleted file mode 100644
index 7c71f7ea..
--- a/1800_mm-execve-mark-stack-as-growing-down.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-From 0140eae44accd0df8071de6487afe0921eb0d7fd Mon Sep 17 00:00:00 2001
-From: Linus Torvalds 
-Date: Sun, 2 Jul 2023 23:20:17 -0700
-Subject: execve: always mark stack as growing down during early stack setup
-
-commit f66066bc5136f25e36a2daff4896c768f18c211e upstream.
-
-While our user stacks can grow either down (all common architectures) or
-up (parisc and the ia64 register stack), the initial stack setup when we
-copy the argument and environment strings to the new stack at execve()
-time is always done by extending the stack downwards.
-
-But it turns out that in commit 8d7071af8907 ("mm: always expand the
-stack with the mmap write lock held"), as part of making the stack
-growing code more robust, 'expand_downwards()' was now made to actually
-check the vma flags:
-
-   if (!(vma->vm_flags & VM_GROWSDOWN))
-   return -EFAULT;
-
-and that meant that this execve-time stack expansion started failing on
-parisc, because on that architecture, the stack flags do not contain the
-VM_GROWSDOWN bit.
-
-At the same time the new check in expand_downwards() is clearly correct,
-and simplified the callers, so let's not remove it.
-
-The solution is instead to just codify the fact that yes, during
-execve(), the stack grows down.  This not only matches reality, it ends
-up being particularly simple: we already have special execve-time flags
-for the stack (VM_STACK_INCOMPLETE_SETUP) and use those flags to avoid
-page migration during this setup time (see vma_is_temporary_stack() and
-invalid_migration_vma()).
-
-So just add VM_GROWSDOWN to that set of temporary flags, and now our
-stack flags automatically match reality, and the parisc stack expansion
-works again.
-
-Note that the VM_STACK_INCOMPLETE_SETUP bits will be cleared when the
-stack is finalized, so we only add the extra VM_GROWSDOWN bit on
-CONFIG_STACK_GROWSUP architectures (ie parisc) rather than adding it in
-general.
-
-Link: 
https://lore.kernel.org/all/612eaa53-6904-6e16-67fc-394f4faa0...@bell.net/
-Link: https://lore.kernel.org/all/5fd98a09-4792-1433-752d-029ae3545...@gmx.de/
-Fixes: 8d7071af8907 ("mm: always expand the stack with the mmap write lock 
held")
-Reported-by: John David Anglin 
-Reported-and-tested-by: Helge Deller 
-Reported-and-tested-by: Guenter Roeck 
-Signed-off-by: Linus Torvalds 
-Signed-off-by: Greg Kroah-Hartman 

- include/linux/mm.h | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/include/linux/mm.h b/include/linux/mm.h
-index f5b6ef943ede2..b8ed44f401b58 100644
 a/include/linux/mm.h
-+++ b/include/linux/mm.h
-@@ -378,7 +378,7 @@ extern unsigned int kobjsize(const void *objp);
- #endif /* CONFIG_HAVE_ARCH_USERFAULTFD_MINOR */
- 
- /* Bits set in the VMA until the stack is in its final location */
--#define VM_STACK_INCOMPLETE_SETUP (VM_RAND_READ | VM_SEQ_READ)
-+#define VM_STACK_INCOMPLETE_SETUP (VM_RAND_READ | VM_SEQ_READ | 
VM_STACK_EARLY)
- 
- #define TASK_EXEC ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0)
- 
-@@ -400,8 +400,10 @@ extern unsigned int kobjsize(const void *objp);
- 
- #ifdef CONFIG_STACK_GROWSUP
- #define VM_STACK  VM_GROWSUP
-+#define VM_STACK_EARLYVM_GROWSDOWN
- #else
- #define VM_STACK  VM_GROWSDOWN
-+#define VM_STACK_EARLY0
- #endif
- 
- #define VM_STACK_FLAGS(VM_STACK | VM_STACK_DEFAULT_FLAGS | VM_ACCOUNT)
---

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-07-05 Thread Mike Pagano

commit: 25387cd201c8d4fe72a2321d30fcdf209f84c544
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Jul  5 20:28:46 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Jul  5 20:28:46 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=25387cd2

Linux patch 6.1.38

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 +
 1037_linux-6.1.38.patch | 367 
 2 files changed, 371 insertions(+)

diff --git a/_README b/_README
index 0d9f0d0b..6c8d0f22 100644
--- a/_README
+++ b/_README
@@ -191,6 +191,10 @@ Patch:  1036_linux-6.1.37.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.37
 
+Patch:  1037_linux-6.1.38.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.38
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1037_linux-6.1.38.patch b/1037_linux-6.1.38.patch
new file mode 100644
index ..7a5cc22c
--- /dev/null
+++ b/1037_linux-6.1.38.patch
@@ -0,0 +1,367 @@
+diff --git a/Documentation/process/changes.rst 
b/Documentation/process/changes.rst
+index 9844ca3a71a61..c76b02d940946 100644
+--- a/Documentation/process/changes.rst
 b/Documentation/process/changes.rst
+@@ -60,6 +60,7 @@ openssl & libcrypto1.0.0openssl version
+ bc 1.06.95  bc --version
+ Sphinx\ [#f1]_ 1.7  sphinx-build --version
+ cpio   any  cpio --version
++gtags (optional)   6.6.5gtags --version
+ == ===  

+ 
+ .. [#f1] Sphinx is needed only to build the Kernel documentation
+@@ -174,6 +175,12 @@ You will need openssl to build kernels 3.7 and higher if 
module signing is
+ enabled.  You will also need openssl development packages to build kernels 4.3
+ and higher.
+ 
++gtags / GNU GLOBAL (optional)
++-
++
++The kernel build requires GNU GLOBAL version 6.6.5 or later to generate
++tag files through ``make gtags``.  This is due to its use of the gtags
++``-C (--directory)`` flag.
+ 
+ System utilities
+ 
+diff --git a/Makefile b/Makefile
+index 26d73ce7e9267..57c891b8b13cc 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 37
++SUBLEVEL = 38
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+index 003aa9e47085e..5a8a4cda7e987 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
 b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+@@ -2363,6 +2363,10 @@ int amdgpu_vm_ioctl(struct drm_device *dev, void *data, 
struct drm_file *filp)
+   long timeout = msecs_to_jiffies(2000);
+   int r;
+ 
++  /* No valid flags defined yet */
++  if (args->in.flags)
++  return -EINVAL;
++
+   switch (args->in.op) {
+   case AMDGPU_VM_OP_RESERVE_VMID:
+   /* We only have requirement to reserve vmid from gfxhub */
+diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c 
b/drivers/gpu/drm/amd/display/dc/core/dc.c
+index af7aefe285ffd..087a4838488b2 100644
+--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
 b/drivers/gpu/drm/amd/display/dc/core/dc.c
+@@ -401,8 +401,13 @@ bool dc_stream_adjust_vmin_vmax(struct dc *dc,
+ {
+   int i;
+ 
+-  if (memcmp(adjust, >adjust, sizeof(struct 
dc_crtc_timing_adjust)) == 0)
+-  return true;
++  /*
++   * Don't adjust DRR while there's bandwidth optimizations pending to
++   * avoid conflicting with firmware updates.
++   */
++  if (dc->ctx->dce_version > DCE_VERSION_MAX)
++  if (dc->optimized_required || dc->wm_optimized_required)
++  return false;
+ 
+   stream->adjust.v_total_max = adjust->v_total_max;
+   stream->adjust.v_total_mid = adjust->v_total_mid;
+@@ -2024,27 +2029,33 @@ void dc_post_update_surfaces_to_stream(struct dc *dc)
+ 
+   post_surface_trace(dc);
+ 
+-  if (dc->ctx->dce_version >= DCE_VERSION_MAX)
+-  TRACE_DCN_CLOCK_STATE(>bw_ctx.bw.dcn.clk);
+-  else
++  /*
++   * Only relevant for DCN behavior where we can guarantee the 
optimization
++   * is safe to apply - retain the legacy behavior for DCE.
++   */
++
++  if (dc->ctx->dce_version < DCE_VERSION_MAX)
+   TRACE_DCE_CLOCK_STATE(>bw_ctx.bw.dce);
++  else {
++  TRACE_DCN_CLOCK_STATE(>bw_ctx.bw.dcn.clk);
+ 
+-  if (is_flip_pending_in_pipes(dc, context))
+-  return;
++  if (is_flip_pending_in_pipes(dc, context))
++  return;
+ 
+-  for (i = 0; i < dc->res_pool->pipe_count; i++)
+-  if (context->res_ctx.pipe_ctx[i].stream == NULL ||
+-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-07-04 Thread Mike Pagano

commit: 603da5b7208c6a4e92fdc62538021f1c3d5c7539
Author: Mike Pagano  gentoo  org>
AuthorDate: Tue Jul  4 13:15:15 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Tue Jul  4 13:15:15 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=603da5b7

mm: disable CONFIG_PER_VMA_LOCK by default until its fixed

Signed-off-by: Mike Pagano  gentoo.org>

 _README |  4 ++
 1800_mm-execve-mark-stack-as-growing-down.patch | 82 +
 2 files changed, 86 insertions(+)

diff --git a/_README b/_README
index d50ba74b..0d9f0d0b 100644
--- a/_README
+++ b/_README
@@ -203,6 +203,10 @@ Patch:  1700_sparc-address-warray-bound-warnings.patch
 From:  https://github.com/KSPP/linux/issues/109
 Desc:  Address -Warray-bounds warnings 
 
+Patch:  1800_mm-execve-mark-stack-as-growing-down.patch
+From:   
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
+Desc:   execve: always mark stack as growing down during early stack setup
+
 Patch:  2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
 From:   
https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw
 Desc:   Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. 
See bug #686758

diff --git a/1800_mm-execve-mark-stack-as-growing-down.patch 
b/1800_mm-execve-mark-stack-as-growing-down.patch
new file mode 100644
index ..7c71f7ea
--- /dev/null
+++ b/1800_mm-execve-mark-stack-as-growing-down.patch
@@ -0,0 +1,82 @@
+From 0140eae44accd0df8071de6487afe0921eb0d7fd Mon Sep 17 00:00:00 2001
+From: Linus Torvalds 
+Date: Sun, 2 Jul 2023 23:20:17 -0700
+Subject: execve: always mark stack as growing down during early stack setup
+
+commit f66066bc5136f25e36a2daff4896c768f18c211e upstream.
+
+While our user stacks can grow either down (all common architectures) or
+up (parisc and the ia64 register stack), the initial stack setup when we
+copy the argument and environment strings to the new stack at execve()
+time is always done by extending the stack downwards.
+
+But it turns out that in commit 8d7071af8907 ("mm: always expand the
+stack with the mmap write lock held"), as part of making the stack
+growing code more robust, 'expand_downwards()' was now made to actually
+check the vma flags:
+
+   if (!(vma->vm_flags & VM_GROWSDOWN))
+   return -EFAULT;
+
+and that meant that this execve-time stack expansion started failing on
+parisc, because on that architecture, the stack flags do not contain the
+VM_GROWSDOWN bit.
+
+At the same time the new check in expand_downwards() is clearly correct,
+and simplified the callers, so let's not remove it.
+
+The solution is instead to just codify the fact that yes, during
+execve(), the stack grows down.  This not only matches reality, it ends
+up being particularly simple: we already have special execve-time flags
+for the stack (VM_STACK_INCOMPLETE_SETUP) and use those flags to avoid
+page migration during this setup time (see vma_is_temporary_stack() and
+invalid_migration_vma()).
+
+So just add VM_GROWSDOWN to that set of temporary flags, and now our
+stack flags automatically match reality, and the parisc stack expansion
+works again.
+
+Note that the VM_STACK_INCOMPLETE_SETUP bits will be cleared when the
+stack is finalized, so we only add the extra VM_GROWSDOWN bit on
+CONFIG_STACK_GROWSUP architectures (ie parisc) rather than adding it in
+general.
+
+Link: 
https://lore.kernel.org/all/612eaa53-6904-6e16-67fc-394f4faa0...@bell.net/
+Link: https://lore.kernel.org/all/5fd98a09-4792-1433-752d-029ae3545...@gmx.de/
+Fixes: 8d7071af8907 ("mm: always expand the stack with the mmap write lock 
held")
+Reported-by: John David Anglin 
+Reported-and-tested-by: Helge Deller 
+Reported-and-tested-by: Guenter Roeck 
+Signed-off-by: Linus Torvalds 
+Signed-off-by: Greg Kroah-Hartman 
+---
+ include/linux/mm.h | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/include/linux/mm.h b/include/linux/mm.h
+index f5b6ef943ede2..b8ed44f401b58 100644
+--- a/include/linux/mm.h
 b/include/linux/mm.h
+@@ -378,7 +378,7 @@ extern unsigned int kobjsize(const void *objp);
+ #endif /* CONFIG_HAVE_ARCH_USERFAULTFD_MINOR */
+ 
+ /* Bits set in the VMA until the stack is in its final location */
+-#define VM_STACK_INCOMPLETE_SETUP (VM_RAND_READ | VM_SEQ_READ)
++#define VM_STACK_INCOMPLETE_SETUP (VM_RAND_READ | VM_SEQ_READ | 
VM_STACK_EARLY)
+ 
+ #define TASK_EXEC ((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0)
+ 
+@@ -400,8 +400,10 @@ extern unsigned int kobjsize(const void *objp);
+ 
+ #ifdef CONFIG_STACK_GROWSUP
+ #define VM_STACK  VM_GROWSUP
++#define VM_STACK_EARLYVM_GROWSDOWN
+ #else
+ #define VM_STACK  VM_GROWSDOWN
++#define VM_STACK_EARLY0
+ #endif
+ 
+ #define VM_STACK_FLAGS(VM_STACK | VM_STACK_DEFAULT_FLAGS | VM_ACCOUNT)
+-- 
+cgit 
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-07-01 Thread Mike Pagano

commit: bee1a172fdd848464d7ea0df4de48778e3243e3c
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Jul  1 18:27:25 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Jul  1 18:27:25 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=bee1a172

Linux patch 6.1.37-gentoo

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1036_linux-6.1.37.patch | 2681 +++
 2 files changed, 2685 insertions(+)

diff --git a/_README b/_README
index 46c23470..d50ba74b 100644
--- a/_README
+++ b/_README
@@ -187,6 +187,10 @@ Patch:  1035_linux-6.1.36.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.36
 
+Patch:  1036_linux-6.1.37.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.37
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1036_linux-6.1.37.patch b/1036_linux-6.1.37.patch
new file mode 100644
index ..62552bde
--- /dev/null
+++ b/1036_linux-6.1.37.patch
@@ -0,0 +1,2681 @@
+diff --git a/Makefile b/Makefile
+index cffb83d7a0fb6..26d73ce7e9267 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 36
++SUBLEVEL = 37
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
+index 97fce7386b002..d95d82abdf295 100644
+--- a/arch/alpha/Kconfig
 b/arch/alpha/Kconfig
+@@ -28,6 +28,7 @@ config ALPHA
+   select GENERIC_SMP_IDLE_THREAD
+   select HAVE_ARCH_AUDITSYSCALL
+   select HAVE_MOD_ARCH_SPECIFIC
++  select LOCK_MM_AND_FIND_VMA
+   select MODULES_USE_ELF_RELA
+   select ODD_RT_SIGACTION
+   select OLD_SIGSUSPEND
+diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
+index ef427a6bdd1ab..2b49aa94e4de3 100644
+--- a/arch/alpha/mm/fault.c
 b/arch/alpha/mm/fault.c
+@@ -119,20 +119,12 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
+   flags |= FAULT_FLAG_USER;
+   perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
+ retry:
+-  mmap_read_lock(mm);
+-  vma = find_vma(mm, address);
++  vma = lock_mm_and_find_vma(mm, address, regs);
+   if (!vma)
+-  goto bad_area;
+-  if (vma->vm_start <= address)
+-  goto good_area;
+-  if (!(vma->vm_flags & VM_GROWSDOWN))
+-  goto bad_area;
+-  if (expand_stack(vma, address))
+-  goto bad_area;
++  goto bad_area_nosemaphore;
+ 
+   /* Ok, we have a good vm_area for this memory access, so
+  we can handle it.  */
+- good_area:
+   si_code = SEGV_ACCERR;
+   if (cause < 0) {
+   if (!(vma->vm_flags & VM_EXEC))
+@@ -189,6 +181,7 @@ retry:
+  bad_area:
+   mmap_read_unlock(mm);
+ 
++ bad_area_nosemaphore:
+   if (user_mode(regs))
+   goto do_sigsegv;
+ 
+diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
+index d9a13ccf89a3a..cb1074f74c3f1 100644
+--- a/arch/arc/Kconfig
 b/arch/arc/Kconfig
+@@ -41,6 +41,7 @@ config ARC
+   select HAVE_PERF_EVENTS
+   select HAVE_SYSCALL_TRACEPOINTS
+   select IRQ_DOMAIN
++  select LOCK_MM_AND_FIND_VMA
+   select MODULES_USE_ELF_RELA
+   select OF
+   select OF_EARLY_FLATTREE
+diff --git a/arch/arc/mm/fault.c b/arch/arc/mm/fault.c
+index 5ca59a482632a..f59e722d147f9 100644
+--- a/arch/arc/mm/fault.c
 b/arch/arc/mm/fault.c
+@@ -113,15 +113,9 @@ void do_page_fault(unsigned long address, struct pt_regs 
*regs)
+ 
+   perf_sw_event(PERF_COUNT_SW_PAGE_FAULTS, 1, regs, address);
+ retry:
+-  mmap_read_lock(mm);
+-
+-  vma = find_vma(mm, address);
++  vma = lock_mm_and_find_vma(mm, address, regs);
+   if (!vma)
+-  goto bad_area;
+-  if (unlikely(address < vma->vm_start)) {
+-  if (!(vma->vm_flags & VM_GROWSDOWN) || expand_stack(vma, 
address))
+-  goto bad_area;
+-  }
++  goto bad_area_nosemaphore;
+ 
+   /*
+* vm_area is good, now check permissions for this memory access
+@@ -161,6 +155,7 @@ retry:
+ bad_area:
+   mmap_read_unlock(mm);
+ 
++bad_area_nosemaphore:
+   /*
+* Major/minor page fault accounting
+* (in case of retry we only land here once)
+diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
+index a08c9d092a332..0202e48e7a207 100644
+--- a/arch/arm/Kconfig
 b/arch/arm/Kconfig
+@@ -122,6 +122,7 @@ config ARM
+   select HAVE_UID16
+   select HAVE_VIRT_CPU_ACCOUNTING_GEN
+   select IRQ_FORCED_THREADING
++  select LOCK_MM_AND_FIND_VMA
+   select MODULES_USE_ELF_REL
+   select NEED_DMA_MAP_STATE
+   select OF_EARLY_FLATTREE if OF
+diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
+index de988cba9a4b1..b0db853103317 100644
+--- a/arch/arm/mm/fault.c
 b/arch/arm/mm/fault.c
+@@

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-06-09 Thread Mike Pagano

commit: 3c90be0a17c6a8daaa7786f407058de578bb1dec
Author: Mike Pagano  gentoo  org>
AuthorDate: Fri Jun  9 12:01:57 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Fri Jun  9 12:01:57 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=3c90be0a

Remove redundant patch

Removed:
2100_io-uring-undeprecate-epoll-ctl-support.patch

Signed-off-by: Mike Pagano  gentoo.org>

 _README   |  4 
 2100_io-uring-undeprecate-epoll-ctl-support.patch | 21 -
 2 files changed, 25 deletions(-)

diff --git a/_README b/_README
index 20dddfc3..5b332006 100644
--- a/_README
+++ b/_README
@@ -187,10 +187,6 @@ Patch:  
2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
 From:   
https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw
 Desc:   Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. 
See bug #686758
 
-Patch:  2100_io-uring-undeprecate-epoll-ctl-support.patch
-From:   
https://patchwork.kernel.org/project/io-uring/patch/20230506095502.13401-1-i...@bnoordhuis.nl/
-Desc:   io_uring: undeprecate epoll_ctl support
-
 Patch:  2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch
 From:   https://bugs.gentoo.org/710790
 Desc:   tmp513 requies REGMAP_I2C to build.  Select it by default in Kconfig. 
See bug #710790. Thanks to Phil Stracchino

diff --git a/2100_io-uring-undeprecate-epoll-ctl-support.patch 
b/2100_io-uring-undeprecate-epoll-ctl-support.patch
deleted file mode 100644
index 4c3d3904..
--- a/2100_io-uring-undeprecate-epoll-ctl-support.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-io_uring: undeprecate epoll_ctl support
-

- io_uring/epoll.c | 4 
- 1 file changed, 4 deletions(-)
-
-diff --git a/io_uring/epoll.c b/io_uring/epoll.c
-index 9aa74d2c80bc..89bff2068a19 100644
 a/io_uring/epoll.c
-+++ b/io_uring/epoll.c
-@@ -25,10 +25,6 @@ int io_epoll_ctl_prep(struct io_kiocb *req, const struct 
io_uring_sqe *sqe)
- {
-   struct io_epoll *epoll = io_kiocb_to_cmd(req, struct io_epoll);
- 
--  pr_warn_once("%s: epoll_ctl support in io_uring is deprecated and will "
--   "be removed in a future Linux kernel version.\n",
--   current->comm);
--
-   if (sqe->buf_index || sqe->splice_fd_in)
-   return -EINVAL;
-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-06-05 Thread Mike Pagano

commit: 2ff50bda111e1adfbafd70658521dcaf0e8537ef
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Jun  5 11:48:34 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Jun  5 11:48:34 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=2ff50bda

Linux patch 6.1.32

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1031_linux-6.1.32.patch | 2421 +++
 2 files changed, 2425 insertions(+)

diff --git a/_README b/_README
index f6e14669..a242f865 100644
--- a/_README
+++ b/_README
@@ -163,6 +163,10 @@ Patch:  1030_linux-6.1.31.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.31
 
+Patch:  1031_linux-6.1.32.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.32
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1031_linux-6.1.32.patch b/1031_linux-6.1.32.patch
new file mode 100644
index ..f4ef09a2
--- /dev/null
+++ b/1031_linux-6.1.32.patch
@@ -0,0 +1,2421 @@
+diff --git a/Makefile b/Makefile
+index 902a6b598c73b..a0c3d8809e93a 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 31
++SUBLEVEL = 32
+ EXTRAVERSION =
+ NAME = Curry Ramen
+ 
+diff --git a/block/blk-map.c b/block/blk-map.c
+index 34735626b00f3..66da9e2b19abf 100644
+--- a/block/blk-map.c
 b/block/blk-map.c
+@@ -246,7 +246,7 @@ static struct bio *blk_rq_map_bio_alloc(struct request *rq,
+ {
+   struct bio *bio;
+ 
+-  if (rq->cmd_flags & REQ_POLLED) {
++  if (rq->cmd_flags & REQ_POLLED && (nr_vecs <= BIO_INLINE_VECS)) {
+   blk_opf_t opf = rq->cmd_flags | REQ_ALLOC_CACHE;
+ 
+   bio = bio_alloc_bioset(NULL, nr_vecs, opf, gfp_mask,
+diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
+index 9eb968e14d31f..a80d7c62bdfe6 100644
+--- a/block/blk-mq-tag.c
 b/block/blk-mq-tag.c
+@@ -41,16 +41,20 @@ void __blk_mq_tag_busy(struct blk_mq_hw_ctx *hctx)
+ {
+   unsigned int users;
+ 
++  /*
++   * calling test_bit() prior to test_and_set_bit() is intentional,
++   * it avoids dirtying the cacheline if the queue is already active.
++   */
+   if (blk_mq_is_shared_tags(hctx->flags)) {
+   struct request_queue *q = hctx->queue;
+ 
+-  if (test_bit(QUEUE_FLAG_HCTX_ACTIVE, >queue_flags))
++  if (test_bit(QUEUE_FLAG_HCTX_ACTIVE, >queue_flags) ||
++  test_and_set_bit(QUEUE_FLAG_HCTX_ACTIVE, >queue_flags))
+   return;
+-  set_bit(QUEUE_FLAG_HCTX_ACTIVE, >queue_flags);
+   } else {
+-  if (test_bit(BLK_MQ_S_TAG_ACTIVE, >state))
++  if (test_bit(BLK_MQ_S_TAG_ACTIVE, >state) ||
++  test_and_set_bit(BLK_MQ_S_TAG_ACTIVE, >state))
+   return;
+-  set_bit(BLK_MQ_S_TAG_ACTIVE, >state);
+   }
+ 
+   users = atomic_inc_return(>tags->active_queues);
+diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
+index c17bd845f5fcb..f8d2bba9173d8 100644
+--- a/drivers/cpufreq/amd-pstate.c
 b/drivers/cpufreq/amd-pstate.c
+@@ -249,9 +249,8 @@ static int amd_pstate_verify(struct cpufreq_policy_data 
*policy)
+   return 0;
+ }
+ 
+-static int amd_pstate_target(struct cpufreq_policy *policy,
+-   unsigned int target_freq,
+-   unsigned int relation)
++static int amd_pstate_update_freq(struct cpufreq_policy *policy,
++unsigned int target_freq, bool fast_switch)
+ {
+   struct cpufreq_freqs freqs;
+   struct amd_cpudata *cpudata = policy->driver_data;
+@@ -270,26 +269,50 @@ static int amd_pstate_target(struct cpufreq_policy 
*policy,
+   des_perf = DIV_ROUND_CLOSEST(target_freq * cap_perf,
+cpudata->max_freq);
+ 
+-  cpufreq_freq_transition_begin(policy, );
+-  amd_pstate_update(cpudata, min_perf, des_perf,
+-max_perf, false);
+-  cpufreq_freq_transition_end(policy, , false);
++  WARN_ON(fast_switch && !policy->fast_switch_enabled);
++  /*
++   * If fast_switch is desired, then there aren't any registered
++   * transition notifiers. See comment for
++   * cpufreq_enable_fast_switch().
++   */
++  if (!fast_switch)
++  cpufreq_freq_transition_begin(policy, );
++
++  amd_pstate_update(cpudata, min_perf, des_perf, max_perf, fast_switch);
++
++  if (!fast_switch)
++  cpufreq_freq_transition_end(policy, , false);
+ 
+   return 0;
+ }
+ 
++static int amd_pstate_target(struct cpufreq_policy *policy,
++   unsigned int target_freq,
++   unsigned int relation)
++{
++  return amd_pstate_update_freq(policy, target_freq,

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-06-02 Thread Mike Pagano

commit: 02b803e1a984fd5e611a5146f52aef31b7a523c0
Author: Mike Pagano  gentoo  org>
AuthorDate: Fri Jun  2 15:07:00 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Fri Jun  2 15:07:00 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=02b803e1

io_uring: undeprecate epoll_ctl support

Signed-off-by: Mike Pagano  gentoo.org>

 _README   |  4 
 2100_io-uring-undeprecate-epoll-ctl-support.patch | 21 +
 2 files changed, 25 insertions(+)

diff --git a/_README b/_README
index 68130982..f6e14669 100644
--- a/_README
+++ b/_README
@@ -179,6 +179,10 @@ Patch:  
2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
 From:   
https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw
 Desc:   Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. 
See bug #686758
 
+Patch:  2100_io-uring-undeprecate-epoll-ctl-support.patch
+From:   
https://patchwork.kernel.org/project/io-uring/patch/20230506095502.13401-1-i...@bnoordhuis.nl/
+Desc:   io_uring: undeprecate epoll_ctl support
+
 Patch:  2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch
 From:   https://bugs.gentoo.org/710790
 Desc:   tmp513 requies REGMAP_I2C to build.  Select it by default in Kconfig. 
See bug #710790. Thanks to Phil Stracchino

diff --git a/2100_io-uring-undeprecate-epoll-ctl-support.patch 
b/2100_io-uring-undeprecate-epoll-ctl-support.patch
new file mode 100644
index ..4c3d3904
--- /dev/null
+++ b/2100_io-uring-undeprecate-epoll-ctl-support.patch
@@ -0,0 +1,21 @@
+io_uring: undeprecate epoll_ctl support
+
+---
+ io_uring/epoll.c | 4 
+ 1 file changed, 4 deletions(-)
+
+diff --git a/io_uring/epoll.c b/io_uring/epoll.c
+index 9aa74d2c80bc..89bff2068a19 100644
+--- a/io_uring/epoll.c
 b/io_uring/epoll.c
+@@ -25,10 +25,6 @@ int io_epoll_ctl_prep(struct io_kiocb *req, const struct 
io_uring_sqe *sqe)
+ {
+   struct io_epoll *epoll = io_kiocb_to_cmd(req, struct io_epoll);
+ 
+-  pr_warn_once("%s: epoll_ctl support in io_uring is deprecated and will "
+-   "be removed in a future Linux kernel version.\n",
+-   current->comm);
+-
+   if (sqe->buf_index || sqe->splice_fd_in)
+   return -EINVAL;
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-05-11 Thread Mike Pagano

commit: ca9160a5400fac4d1f0c0fb82f42c9c481e63aa3
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu May 11 16:07:47 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu May 11 16:07:47 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=ca9160a5

Remove redundant patch

Removed:
1520_nf-tables-make-deleted-anon-sets-inactive.patch

Signed-off-by: Mike Pagano  gentoo.org>

 _README|   4 -
 ...nf-tables-make-deleted-anon-sets-inactive.patch | 121 -
 2 files changed, 125 deletions(-)

diff --git a/_README b/_README
index c442268b..dd54d67d 100644
--- a/_README
+++ b/_README
@@ -163,10 +163,6 @@ Patch:  
1510_fs-enable-link-security-restrictions-by-default.patch
 From:   
http://sources.debian.net/src/linux/3.16.7-ckt4-3/debian/patches/debian/fs-enable-link-security-restrictions-by-default.patch/
 Desc:   Enable link security restrictions by default.
 
-Patch:  1520_fs-enable-link-security-restrictions-by-default.patch
-From:   
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=c1592a89942e9678f7d9c8030efa777c0d57edab
-Desc:   netfilter: nf_tables: deactivate anonymous set from preparation phase
-
 Patch:  1700_sparc-address-warray-bound-warnings.patch
 From:  https://github.com/KSPP/linux/issues/109
 Desc:  Address -Warray-bounds warnings 

diff --git a/1520_nf-tables-make-deleted-anon-sets-inactive.patch 
b/1520_nf-tables-make-deleted-anon-sets-inactive.patch
deleted file mode 100644
index cd75de5c..
--- a/1520_nf-tables-make-deleted-anon-sets-inactive.patch
+++ /dev/null
@@ -1,121 +0,0 @@
-From c1592a89942e9678f7d9c8030efa777c0d57edab Mon Sep 17 00:00:00 2001
-From: Pablo Neira Ayuso 
-Date: Tue, 2 May 2023 10:25:24 +0200
-Subject: netfilter: nf_tables: deactivate anonymous set from preparation phase
-
-Toggle deleted anonymous sets as inactive in the next generation, so
-users cannot perform any update on it. Clear the generation bitmask
-in case the transaction is aborted.
-
-The following KASAN splat shows a set element deletion for a bound
-anonymous set that has been already removed in the same transaction.
-
-[   64.921510] 
==
-[   64.923123] BUG: KASAN: wild-memory-access in nf_tables_commit+0xa24/0x1490 
[nf_tables]
-[   64.924745] Write of size 8 at addr dead0122 by task test/890
-[   64.927903] CPU: 3 PID: 890 Comm: test Not tainted 6.3.0+ #253
-[   64.931120] Call Trace:
-[   64.932699]  
-[   64.934292]  dump_stack_lvl+0x33/0x50
-[   64.935908]  ? nf_tables_commit+0xa24/0x1490 [nf_tables]
-[   64.937551]  kasan_report+0xda/0x120
-[   64.939186]  ? nf_tables_commit+0xa24/0x1490 [nf_tables]
-[   64.940814]  nf_tables_commit+0xa24/0x1490 [nf_tables]
-[   64.942452]  ? __kasan_slab_alloc+0x2d/0x60
-[   64.944070]  ? nf_tables_setelem_notify+0x190/0x190 [nf_tables]
-[   64.945710]  ? kasan_set_track+0x21/0x30
-[   64.947323]  nfnetlink_rcv_batch+0x709/0xd90 [nfnetlink]
-[   64.948898]  ? nfnetlink_rcv_msg+0x480/0x480 [nfnetlink]
-
-Signed-off-by: Pablo Neira Ayuso 

- include/net/netfilter/nf_tables.h |  1 +
- net/netfilter/nf_tables_api.c | 12 
- net/netfilter/nft_dynset.c|  2 +-
- net/netfilter/nft_lookup.c|  2 +-
- net/netfilter/nft_objref.c|  2 +-
- 5 files changed, 16 insertions(+), 3 deletions(-)
-
-diff --git a/include/net/netfilter/nf_tables.h 
b/include/net/netfilter/nf_tables.h
-index 3ed21d2d56590..2e24ea1d744c2 100644
 a/include/net/netfilter/nf_tables.h
-+++ b/include/net/netfilter/nf_tables.h
-@@ -619,6 +619,7 @@ struct nft_set_binding {
- };
- 
- enum nft_trans_phase;
-+void nf_tables_activate_set(const struct nft_ctx *ctx, struct nft_set *set);
- void nf_tables_deactivate_set(const struct nft_ctx *ctx, struct nft_set *set,
- struct nft_set_binding *binding,
- enum nft_trans_phase phase);
-diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
-index 8b6c61a2196cb..59fb8320ab4d7 100644
 a/net/netfilter/nf_tables_api.c
-+++ b/net/netfilter/nf_tables_api.c
-@@ -5127,12 +5127,24 @@ static void nf_tables_unbind_set(const struct nft_ctx 
*ctx, struct nft_set *set,
-   }
- }
- 
-+void nf_tables_activate_set(const struct nft_ctx *ctx, struct nft_set *set)
-+{
-+  if (nft_set_is_anonymous(set))
-+  nft_clear(ctx->net, set);
-+
-+  set->use++;
-+}
-+EXPORT_SYMBOL_GPL(nf_tables_activate_set);
-+
- void nf_tables_deactivate_set(const struct nft_ctx *ctx, struct nft_set *set,
- struct nft_set_binding *binding,
- enum nft_trans_phase phase)
- {
-   switch (phase) {
-   case NFT_TRANS_PREPARE:
-+  if (nft_set_is_anonymous(set))
-+  nft_deactivate_next(ctx->net, set);
-+
-   set->use--;
-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-05-10 Thread Mike Pagano

commit: c2a4766b45c38541eebdfb6ce7b55bcce87c962d
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed May 10 17:53:24 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed May 10 17:53:24 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=c2a4766b

netfilter: nf_tables: deactivate anonymous set from preparation phase

Bug: https://bugs.gentoo.org/90606

Signed-off-by: Mike Pagano  gentoo.org>

 _README|   4 +
 ...nf-tables-make-deleted-anon-sets-inactive.patch | 121 +
 2 files changed, 125 insertions(+)

diff --git a/_README b/_README
index 5e14a47f..1f28562c 100644
--- a/_README
+++ b/_README
@@ -159,6 +159,10 @@ Patch:  
1510_fs-enable-link-security-restrictions-by-default.patch
 From:   
http://sources.debian.net/src/linux/3.16.7-ckt4-3/debian/patches/debian/fs-enable-link-security-restrictions-by-default.patch/
 Desc:   Enable link security restrictions by default.
 
+Patch:  1520_fs-enable-link-security-restrictions-by-default.patch
+From:   
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=c1592a89942e9678f7d9c8030efa777c0d57edab
+Desc:   netfilter: nf_tables: deactivate anonymous set from preparation phase
+
 Patch:  1700_sparc-address-warray-bound-warnings.patch
 From:  https://github.com/KSPP/linux/issues/109
 Desc:  Address -Warray-bounds warnings 

diff --git a/1520_nf-tables-make-deleted-anon-sets-inactive.patch 
b/1520_nf-tables-make-deleted-anon-sets-inactive.patch
new file mode 100644
index ..cd75de5c
--- /dev/null
+++ b/1520_nf-tables-make-deleted-anon-sets-inactive.patch
@@ -0,0 +1,121 @@
+From c1592a89942e9678f7d9c8030efa777c0d57edab Mon Sep 17 00:00:00 2001
+From: Pablo Neira Ayuso 
+Date: Tue, 2 May 2023 10:25:24 +0200
+Subject: netfilter: nf_tables: deactivate anonymous set from preparation phase
+
+Toggle deleted anonymous sets as inactive in the next generation, so
+users cannot perform any update on it. Clear the generation bitmask
+in case the transaction is aborted.
+
+The following KASAN splat shows a set element deletion for a bound
+anonymous set that has been already removed in the same transaction.
+
+[   64.921510] 
==
+[   64.923123] BUG: KASAN: wild-memory-access in nf_tables_commit+0xa24/0x1490 
[nf_tables]
+[   64.924745] Write of size 8 at addr dead0122 by task test/890
+[   64.927903] CPU: 3 PID: 890 Comm: test Not tainted 6.3.0+ #253
+[   64.931120] Call Trace:
+[   64.932699]  
+[   64.934292]  dump_stack_lvl+0x33/0x50
+[   64.935908]  ? nf_tables_commit+0xa24/0x1490 [nf_tables]
+[   64.937551]  kasan_report+0xda/0x120
+[   64.939186]  ? nf_tables_commit+0xa24/0x1490 [nf_tables]
+[   64.940814]  nf_tables_commit+0xa24/0x1490 [nf_tables]
+[   64.942452]  ? __kasan_slab_alloc+0x2d/0x60
+[   64.944070]  ? nf_tables_setelem_notify+0x190/0x190 [nf_tables]
+[   64.945710]  ? kasan_set_track+0x21/0x30
+[   64.947323]  nfnetlink_rcv_batch+0x709/0xd90 [nfnetlink]
+[   64.948898]  ? nfnetlink_rcv_msg+0x480/0x480 [nfnetlink]
+
+Signed-off-by: Pablo Neira Ayuso 
+---
+ include/net/netfilter/nf_tables.h |  1 +
+ net/netfilter/nf_tables_api.c | 12 
+ net/netfilter/nft_dynset.c|  2 +-
+ net/netfilter/nft_lookup.c|  2 +-
+ net/netfilter/nft_objref.c|  2 +-
+ 5 files changed, 16 insertions(+), 3 deletions(-)
+
+diff --git a/include/net/netfilter/nf_tables.h 
b/include/net/netfilter/nf_tables.h
+index 3ed21d2d56590..2e24ea1d744c2 100644
+--- a/include/net/netfilter/nf_tables.h
 b/include/net/netfilter/nf_tables.h
+@@ -619,6 +619,7 @@ struct nft_set_binding {
+ };
+ 
+ enum nft_trans_phase;
++void nf_tables_activate_set(const struct nft_ctx *ctx, struct nft_set *set);
+ void nf_tables_deactivate_set(const struct nft_ctx *ctx, struct nft_set *set,
+ struct nft_set_binding *binding,
+ enum nft_trans_phase phase);
+diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
+index 8b6c61a2196cb..59fb8320ab4d7 100644
+--- a/net/netfilter/nf_tables_api.c
 b/net/netfilter/nf_tables_api.c
+@@ -5127,12 +5127,24 @@ static void nf_tables_unbind_set(const struct nft_ctx 
*ctx, struct nft_set *set,
+   }
+ }
+ 
++void nf_tables_activate_set(const struct nft_ctx *ctx, struct nft_set *set)
++{
++  if (nft_set_is_anonymous(set))
++  nft_clear(ctx->net, set);
++
++  set->use++;
++}
++EXPORT_SYMBOL_GPL(nf_tables_activate_set);
++
+ void nf_tables_deactivate_set(const struct nft_ctx *ctx, struct nft_set *set,
+ struct nft_set_binding *binding,
+ enum nft_trans_phase phase)
+ {
+   switch (phase) {
+   case NFT_TRANS_PREPARE:
++  if (nft_set_is_anonymous(set))
++  nft_deactivate_next(ctx->net, set);
++
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-05-10 Thread Mike Pagano

commit: 0e55467b3ca9ea55712b0ccee496a00d8a5c007f
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed May 10 16:11:31 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed May 10 16:11:31 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=0e55467b

sched/alt: Remove psi support

Bug: https://bugs.gentoo.org/904514

Signed-off-by: Mike Pagano  gentoo.org>

 _README   |  4 ++
 5022_BMQ-and-PDS-remove-psi-support.patch | 94 +++
 2 files changed, 98 insertions(+)

diff --git a/_README b/_README
index 92e8a587..5e14a47f 100644
--- a/_README
+++ b/_README
@@ -206,3 +206,7 @@ Desc:   BMQ(BitMap Queue) Scheduler. A new CPU scheduler 
developed from PDS(incl
 Patch:  5021_BMQ-and-PDS-gentoo-defaults.patch
 From:   https://gitweb.gentoo.org/proj/linux-patches.git/
 Desc:   Set defaults for BMQ. Add archs as people test, default to N
+
+Patch:  5022_BMQ-and-PDS-remove-psi-support.patch
+From:   https://gitweb.gentoo.org/proj/linux-patches.git/
+Desc:   Sched/alt: Remove psi support 

diff --git a/5022_BMQ-and-PDS-remove-psi-support.patch 
b/5022_BMQ-and-PDS-remove-psi-support.patch
new file mode 100644
index ..4390e2d5
--- /dev/null
+++ b/5022_BMQ-and-PDS-remove-psi-support.patch
@@ -0,0 +1,94 @@
+From 542887ccaeadc65843ec171bccc87f8aa8bbca95 Mon Sep 17 00:00:00 2001
+From: Alfred Chen 
+Date: Wed, 26 Apr 2023 16:38:14 +
+Subject: [PATCH] sched/alt: Remove psi support
+
+There are issues(#70, #72, #79) with psi support. Removing the
+support of psi as it doesn't bring much gain.
+---
+ init/Kconfig | 1 +
+ kernel/sched/alt_core.c  | 8 
+ kernel/sched/alt_sched.h | 1 -
+ 3 files changed, 1 insertion(+), 9 deletions(-)
+
+diff --git a/init/Kconfig b/init/Kconfig
+index 454f792df9dd..dff86592555a 100644
+--- a/init/Kconfig
 b/init/Kconfig
+@@ -629,6 +629,7 @@ config TASK_IO_ACCOUNTING
+ 
+ config PSI
+   bool "Pressure stall information tracking"
++  depends on !SCHED_ALT
+   help
+ Collect metrics that indicate how overcommitted the CPU, memory,
+ and IO capacity are in the system.
+diff --git a/kernel/sched/alt_core.c b/kernel/sched/alt_core.c
+index af4d840d4bb7..37dfdc41d2a7 100644
+--- a/kernel/sched/alt_core.c
 b/kernel/sched/alt_core.c
+@@ -588,7 +588,6 @@ static void update_rq_clock_task(struct rq *rq, s64 delta)
+ 
+   rq->prev_irq_time += irq_delta;
+   delta -= irq_delta;
+-  psi_account_irqtime(rq->curr, irq_delta);
+ #endif
+ #ifdef CONFIG_PARAVIRT_TIME_ACCOUNTING
+   if (static_key_false((_steal_rq_enabled))) {
+@@ -769,7 +768,6 @@ unsigned long get_wchan(struct task_struct *p)
+  */
+ #define __SCHED_DEQUEUE_TASK(p, rq, flags, func)  
\
+   sched_info_dequeue(rq, p);  
\
+-  psi_dequeue(p, flags & DEQUEUE_SLEEP);  
\
+   
\
+   list_del(>sq_node);  
\
+   if (list_empty(>queue.heads[p->sq_idx])) {  
\
+@@ -779,7 +777,6 @@ unsigned long get_wchan(struct task_struct *p)
+ 
+ #define __SCHED_ENQUEUE_TASK(p, rq, flags)\
+   sched_info_enqueue(rq, p);  \
+-  psi_enqueue(p, flags & ENQUEUE_WAKEUP); \
+   \
+   p->sq_idx = task_sched_prio_idx(p, rq); \
+   list_add_tail(>sq_node, >queue.heads[p->sq_idx]);\
+@@ -2954,7 +2951,6 @@ static int try_to_wake_up(struct task_struct *p, 
unsigned int state,
+   }
+ 
+   wake_flags |= WF_MIGRATED;
+-  psi_ttwu_dequeue(p);
+   set_task_cpu(p, cpu);
+   }
+ #else
+@@ -4828,8 +4824,6 @@ static void __sched notrace __schedule(unsigned int 
sched_mode)
+*/
+   ++*switch_count;
+ 
+-  psi_sched_switch(prev, next, !task_on_rq_queued(prev));
+-
+   trace_sched_switch(sched_mode & SM_MASK_PREEMPT, prev, next, 
prev_state);
+ 
+   /* Also unlocks the rq: */
+@@ -7689,8 +7683,6 @@ void __init sched_init(void)
+   sched_init_topology_cpumask_early();
+ #endif /* SMP */
+ 
+-  psi_init();
+-
+   preempt_dynamic_init();
+ }
+ 
+diff --git a/kernel/sched/alt_sched.h b/kernel/sched/alt_sched.h
+index 9fe45bf0cedf..55a15b806e87 100644
+--- a/kernel/sched/alt_sched.h
 b/kernel/sched/alt_sched.h
+@@ -3,7 +3,6 @@
+ 
+ #include 
+ #include 
+-#include 
+ #include 
+ #include 
+ #include 
+-- 
+GitLab
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-04-30 Thread Alice Ferrazzi

commit: 2a437e58f60cda8d56e9fc7d09c27b88d0f319f6
Author: Alice Ferrazzi  gentoo  org>
AuthorDate: Sun Apr 30 23:50:47 2023 +
Commit: Alice Ferrazzi  gentoo  org>
CommitDate: Sun Apr 30 23:50:47 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=2a437e58

Linux patch 6.1.27

Signed-off-by: Alice Ferrazzi  gentoo.org>

 _README |   4 +
 1026_linux-6.1.27.patch | 914 
 2 files changed, 918 insertions(+)

diff --git a/_README b/_README
index 2dab4c18..92e8a587 100644
--- a/_README
+++ b/_README
@@ -147,6 +147,10 @@ Patch:  1025_linux-6.1.26.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.26
 
+Patch:  1026_linux-6.1.27.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.27
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1026_linux-6.1.27.patch b/1026_linux-6.1.27.patch
new file mode 100644
index ..be1b81be
--- /dev/null
+++ b/1026_linux-6.1.27.patch
@@ -0,0 +1,914 @@
+diff --git a/Documentation/riscv/vm-layout.rst 
b/Documentation/riscv/vm-layout.rst
+index 5b36e45fef60b..edb5331287126 100644
+--- a/Documentation/riscv/vm-layout.rst
 b/Documentation/riscv/vm-layout.rst
+@@ -47,7 +47,7 @@ RISC-V Linux Kernel SV39
+   | Kernel-space 
virtual memory, shared between all processes:
+   
|___
+ ||  | |
+-   ffc6fee0 | -228GB | ffc6feff |2 MB | fixmap
++   ffc6fea0 | -228GB | ffc6feff |6 MB | fixmap
+ffc6ff00 | -228GB | ffc6 |   16 MB | PCI io
+ffc7 | -228GB | ffc7 |4 GB | vmemmap
+ffc8 | -224GB | ffd7 |   64 GB | 
vmalloc/ioremap space
+@@ -83,7 +83,7 @@ RISC-V Linux Kernel SV48
+   | Kernel-space 
virtual memory, shared between all processes:
+   
|___
+ ||  | |
+-   8d7ffee0 |  -114.5 TB | 8d7ffeff |2 MB | fixmap
++   8d7ffea0 |  -114.5 TB | 8d7ffeff |6 MB | fixmap
+8d7fff00 |  -114.5 TB | 8d7f |   16 MB | PCI io
+8d80 |  -114.5 TB | 8f7f |2 TB | vmemmap
+8f80 |  -112.5 TB | af7f |   32 TB | 
vmalloc/ioremap space
+diff --git a/Makefile b/Makefile
+index d2eff3747f2f7..a5cfcd0a85a9e 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 26
++SUBLEVEL = 27
+ EXTRAVERSION =
+ NAME = Hurr durr I'ma ninja sloth
+ 
+diff --git a/arch/arm64/kvm/mmu.c b/arch/arm64/kvm/mmu.c
+index 019472dd98ff7..54ccdcc2dbdf7 100644
+--- a/arch/arm64/kvm/mmu.c
 b/arch/arm64/kvm/mmu.c
+@@ -1178,6 +1178,20 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, 
phys_addr_t fault_ipa,
+   return -EFAULT;
+   }
+ 
++  /*
++   * Permission faults just need to update the existing leaf entry,
++   * and so normally don't require allocations from the memcache. The
++   * only exception to this is when dirty logging is enabled at runtime
++   * and a write fault needs to collapse a block entry into a table.
++   */
++  if (fault_status != FSC_PERM ||
++  (logging_active && write_fault)) {
++  ret = kvm_mmu_topup_memory_cache(memcache,
++   kvm_mmu_cache_min_pages(kvm));
++  if (ret)
++  return ret;
++  }
++
+   /*
+* Let's check if we will get back a huge page backed by hugetlbfs, or
+* get block mapping for device MMIO region.
+@@ -1234,36 +1248,17 @@ static int user_mem_abort(struct kvm_vcpu *vcpu, 
phys_addr_t fault_ipa,
+   fault_ipa &= ~(vma_pagesize - 1);
+ 
+   gfn = fault_ipa >> PAGE_SHIFT;
+-  mmap_read_unlock(current->mm);
+-
+-  /*
+-   * Permission faults just need to update the existing leaf entry,
+-   * and so normally don't require allocations from the memcache. The
+-   * only exception to this is when dirty logging is enabled at runtime
+-   * and a write fault needs to collapse a block entry into a table.
+-   */
+-  if (fault_status != FSC_PERM || (logging_active && write_fault)) {
+-  ret = kvm_mmu_topup_memory_cache(memcache,
+-   kvm_mmu_cache_min_pages(kvm));
+-  if (ret)
+-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-04-26 Thread Mike Pagano

commit: 9d02faaed4123c2992080e3366d6b7caa044c9ce
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Apr 26 13:19:39 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Apr 26 13:19:39 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=9d02faae

Linux patch 6.1.26

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1025_linux-6.1.26.patch | 3310 +++
 2 files changed, 3314 insertions(+)

diff --git a/_README b/_README
index 7c4d9865..2dab4c18 100644
--- a/_README
+++ b/_README
@@ -143,6 +143,10 @@ Patch:  1024_linux-6.1.25.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.25
 
+Patch:  1025_linux-6.1.26.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.26
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1025_linux-6.1.26.patch b/1025_linux-6.1.26.patch
new file mode 100644
index ..f8f558ac
--- /dev/null
+++ b/1025_linux-6.1.26.patch
@@ -0,0 +1,3310 @@
+diff --git a/Makefile b/Makefile
+index 1a4c4af370db8..d2eff3747f2f7 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 25
++SUBLEVEL = 26
+ EXTRAVERSION =
+ NAME = Hurr durr I'ma ninja sloth
+ 
+diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
+index 2ca76b69add78..511ca864c1b2d 100644
+--- a/arch/arm/boot/dts/rk3288.dtsi
 b/arch/arm/boot/dts/rk3288.dtsi
+@@ -942,7 +942,7 @@
+   status = "disabled";
+   };
+ 
+-  spdif: sound@ff88b {
++  spdif: sound@ff8b {
+   compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif";
+   reg = <0x0 0xff8b 0x0 0x1>;
+   #sound-dai-cells = <0>;
+diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi 
b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+index 131a8a5a9f5a0..88b848c65b0d2 100644
+--- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
 b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi
+@@ -1571,10 +1571,9 @@
+ 
+   dmc: bus@38000 {
+   compatible = "simple-bus";
+-  reg = <0x0 0x38000 0x0 0x400>;
+   #address-cells = <2>;
+   #size-cells = <2>;
+-  ranges = <0x0 0x0 0x0 0x38000 0x0 0x400>;
++  ranges = <0x0 0x0 0x0 0x38000 0x0 0x2000>;
+ 
+   canvas: video-lut@48 {
+   compatible = "amlogic,canvas";
+diff --git a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi 
b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+index 7d6317d95b131..1dd0617477fdf 100644
+--- a/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
 b/arch/arm64/boot/dts/freescale/imx8mm-evk.dtsi
+@@ -193,7 +193,7 @@
+   rohm,reset-snvs-powered;
+ 
+   #clock-cells = <0>;
+-  clocks = <_32k 0>;
++  clocks = <_32k>;
+   clock-output-names = "clk-32k-out";
+ 
+   regulators {
+diff --git a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi 
b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+index 59445f916d7fa..b4aef79650c69 100644
+--- a/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
 b/arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi
+@@ -95,7 +95,7 @@
+   compatible = "regulator-fixed";
+   enable-active-high;
+   gpio = < 20 GPIO_ACTIVE_HIGH>; /* PMIC_EN_ETH */
+-  off-on-delay = <50>;
++  off-on-delay-us = <50>;
+   pinctrl-names = "default";
+   pinctrl-0 = <_reg_eth>;
+   regulator-always-on;
+@@ -135,7 +135,7 @@
+   enable-active-high;
+   /* Verdin SD_1_PWR_EN (SODIMM 76) */
+   gpio = < 5 GPIO_ACTIVE_HIGH>;
+-  off-on-delay = <10>;
++  off-on-delay-us = <10>;
+   pinctrl-names = "default";
+   pinctrl-0 = <_usdhc2_pwr_en>;
+   regulator-max-microvolt = <330>;
+diff --git a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi 
b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
+index cefabe65b2520..c8b521d45fca1 100644
+--- a/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
 b/arch/arm64/boot/dts/freescale/imx8mp-verdin-dev.dtsi
+@@ -12,7 +12,7 @@
+   compatible = "regulator-fixed";
+   enable-active-high;
+   gpio = <_expander_21 4 GPIO_ACTIVE_HIGH>; /* ETH_PWR_EN */
+-  off-on-delay = <50>;
++  off-on-delay-us = <50>;
+   regulator-max-microvolt = <330>;
+   regulator-min-microvolt = <330>;
+   regulator-name =

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-03-30 Thread Mike Pagano

commit: 62cea8d31c808e0c987542d8c03499614e657b30
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Mar 30 20:52:42 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Mar 30 20:52:42 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=62cea8d3

Update namespace user.pax.* on tmpfs patch

Bug: https://bugs.gentoo.org/show_bug.cgi?id=903513

Signed-off-by: Mike Pagano  gentoo.org>

 1500_XATTR_USER_PREFIX.patch | 14 +++---
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/1500_XATTR_USER_PREFIX.patch b/1500_XATTR_USER_PREFIX.patch
index fac3eed7..1d1a9301 100644
--- a/1500_XATTR_USER_PREFIX.patch
+++ b/1500_XATTR_USER_PREFIX.patch
@@ -26,12 +26,12 @@ the XATTR_PAX flags preserved.
 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
  
  #endif /* _UAPI_LINUX_XATTR_H */
 a/mm/shmem.c   2022-11-22 05:57:29.011626215 -0500
-+++ b/mm/shmem.c   2022-11-22 06:03:33.165939400 -0500
-@@ -3297,6 +3297,14 @@ static int shmem_xattr_handler_set(const
-   struct shmem_inode_info *info = SHMEM_I(inode);
+--- a/mm/shmem.c   2023-03-29 18:54:52.431866914 -0400
 b/mm/shmem.c   2023-03-29 18:57:55.145689335 -0400
+@@ -3310,6 +3310,14 @@ static int shmem_xattr_handler_set(const
int err;
  
+   name = xattr_full_name(handler, name);
 +
 +  if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
 +  if (strcmp(name, XATTR_NAME_PAX_FLAGS))
@@ -40,10 +40,10 @@ the XATTR_PAX flags preserved.
 +  return -EINVAL;
 +  }
 +
-   name = xattr_full_name(handler, name);
err = simple_xattr_set(>xattrs, name, value, size, flags, NULL);
if (!err) {
-@@ -3312,6 +3320,12 @@ static const struct xattr_handler shmem_
+   inode->i_ctime = current_time(inode);
+@@ -3324,6 +3332,12 @@ static const struct xattr_handler shmem_
.set = shmem_xattr_handler_set,
  };
  
@@ -56,7 +56,7 @@ the XATTR_PAX flags preserved.
  static const struct xattr_handler shmem_trusted_xattr_handler = {
.prefix = XATTR_TRUSTED_PREFIX,
.get = shmem_xattr_handler_get,
-@@ -3325,6 +3339,7 @@ static const struct xattr_handler *shmem
+@@ -3337,6 +3351,7 @@ static const struct xattr_handler *shmem
  #endif
_security_xattr_handler,
_trusted_xattr_handler,

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-03-21 Thread Mike Pagano

commit: 3bfe7b2e69232e514f1e7d6f7ed8302bf4878467
Author: Mike Pagano  gentoo  org>
AuthorDate: Tue Mar 21 12:58:39 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Tue Mar 21 13:31:49 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=3bfe7b2e

Fix config change from X86_X32 to X86_X32_ABI

Thanks to Frank Limpert

Bug: https://bugs.gentoo.org/902443

Signed-off-by: Mike Pagano  gentoo.org>

 4567_distro-Gentoo-Kconfig.patch | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/4567_distro-Gentoo-Kconfig.patch b/4567_distro-Gentoo-Kconfig.patch
index 9e0701dd..9cb1eb0c 100644
--- a/4567_distro-Gentoo-Kconfig.patch
+++ b/4567_distro-Gentoo-Kconfig.patch
@@ -185,7 +185,7 @@
 +config GENTOO_KERNEL_SELF_PROTECTION_COMMON
 +  bool "Enable Kernel Self Protection Project Recommendations"
 +
-+  depends on GENTOO_LINUX && !ACPI_CUSTOM_METHOD && !COMPAT_BRK && 
!PROC_KCORE && !COMPAT_VDSO && !KEXEC && !HIBERNATION && !LEGACY_PTYS && 
!X86_X32 && !MODIFY_LDT_SYSCALL && GCC_PLUGINS && !IOMMU_DEFAULT_DMA_LAZY && 
!IOMMU_DEFAULT_PASSTHROUGH && IOMMU_DEFAULT_DMA_STRICT && SECURITY && 
!ARCH_EPHEMERAL_INODES  && RANDSTRUCT_PERFORMANCE
++  depends on GENTOO_LINUX && !ACPI_CUSTOM_METHOD && !COMPAT_BRK && 
!PROC_KCORE && !COMPAT_VDSO && !KEXEC && !HIBERNATION && !LEGACY_PTYS && 
!X86_X32_ABI && !MODIFY_LDT_SYSCALL && GCC_PLUGINS && !IOMMU_DEFAULT_DMA_LAZY 
&& !IOMMU_DEFAULT_PASSTHROUGH && IOMMU_DEFAULT_DMA_STRICT && SECURITY && 
!ARCH_EPHEMERAL_INODES  && RANDSTRUCT_PERFORMANCE
 +
 +  select BUG
 +  select STRICT_KERNEL_RWX

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-03-13 Thread Alice Ferrazzi

commit: dc5364316903f1ae5699ba6756944fdb1d6a2dde
Author: Alice Ferrazzi  gentoo  org>
AuthorDate: Mon Mar 13 10:45:23 2023 +
Commit: Alice Ferrazzi  gentoo  org>
CommitDate: Mon Mar 13 10:45:23 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=dc536431

Linux patch 6.1.19

Signed-off-by: Alice Ferrazzi  gentoo.org>

 _README |   4 +
 1018_linux-6.1.19.patch | 264 
 2 files changed, 268 insertions(+)

diff --git a/_README b/_README
index e3d2c14c..3728b6a9 100644
--- a/_README
+++ b/_README
@@ -115,6 +115,10 @@ Patch:  1017_linux-6.1.18.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.18
 
+Patch:  1018_linux-6.1.19.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.19
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1018_linux-6.1.19.patch b/1018_linux-6.1.19.patch
new file mode 100644
index ..617404d5
--- /dev/null
+++ b/1018_linux-6.1.19.patch
@@ -0,0 +1,264 @@
+diff --git a/Makefile b/Makefile
+index a825361f71625..ea18c4c20738c 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 18
++SUBLEVEL = 19
+ EXTRAVERSION =
+ NAME = Hurr durr I'ma ninja sloth
+ 
+diff --git a/drivers/char/tpm/tpm-chip.c b/drivers/char/tpm/tpm-chip.c
+index 783d65fc71f07..409682d063098 100644
+--- a/drivers/char/tpm/tpm-chip.c
 b/drivers/char/tpm/tpm-chip.c
+@@ -507,6 +507,63 @@ static int tpm_add_legacy_sysfs(struct tpm_chip *chip)
+   return 0;
+ }
+ 
++/*
++ * Some AMD fTPM versions may cause stutter
++ * https://www.amd.com/en/support/kb/faq/pa-410
++ *
++ * Fixes are available in two series of fTPM firmware:
++ * 6.x.y.z series: 6.0.18.6 +
++ * 3.x.y.z series: 3.57.y.5 +
++ */
++static bool tpm_amd_is_rng_defective(struct tpm_chip *chip)
++{
++  u32 val1, val2;
++  u64 version;
++  int ret;
++
++  if (!(chip->flags & TPM_CHIP_FLAG_TPM2))
++  return false;
++
++  ret = tpm_request_locality(chip);
++  if (ret)
++  return false;
++
++  ret = tpm2_get_tpm_pt(chip, TPM2_PT_MANUFACTURER, , NULL);
++  if (ret)
++  goto release;
++  if (val1 != 0x414D4400U /* AMD */) {
++  ret = -ENODEV;
++  goto release;
++  }
++  ret = tpm2_get_tpm_pt(chip, TPM2_PT_FIRMWARE_VERSION_1, , NULL);
++  if (ret)
++  goto release;
++  ret = tpm2_get_tpm_pt(chip, TPM2_PT_FIRMWARE_VERSION_2, , NULL);
++
++release:
++  tpm_relinquish_locality(chip);
++
++  if (ret)
++  return false;
++
++  version = ((u64)val1 << 32) | val2;
++  if ((version >> 48) == 6) {
++  if (version >= 0x000600180006ULL)
++  return false;
++  } else if ((version >> 48) == 3) {
++  if (version >= 0x000300570005ULL)
++  return false;
++  } else {
++  return false;
++  }
++
++  dev_warn(>dev,
++   "AMD fTPM version 0x%llx causes system stutter; hwrng 
disabled\n",
++   version);
++
++  return true;
++}
++
+ static int tpm_hwrng_read(struct hwrng *rng, void *data, size_t max, bool 
wait)
+ {
+   struct tpm_chip *chip = container_of(rng, struct tpm_chip, hwrng);
+@@ -516,7 +573,8 @@ static int tpm_hwrng_read(struct hwrng *rng, void *data, 
size_t max, bool wait)
+ 
+ static int tpm_add_hwrng(struct tpm_chip *chip)
+ {
+-  if (!IS_ENABLED(CONFIG_HW_RANDOM_TPM) || tpm_is_firmware_upgrade(chip))
++  if (!IS_ENABLED(CONFIG_HW_RANDOM_TPM) || tpm_is_firmware_upgrade(chip) 
||
++  tpm_amd_is_rng_defective(chip))
+   return 0;
+ 
+   snprintf(chip->hwrng_name, sizeof(chip->hwrng_name),
+diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
+index 24ee4e1cc452a..830014a266090 100644
+--- a/drivers/char/tpm/tpm.h
 b/drivers/char/tpm/tpm.h
+@@ -150,6 +150,79 @@ enum tpm_sub_capabilities {
+   TPM_CAP_PROP_TIS_DURATION = 0x120,
+ };
+ 
++enum tpm2_pt_props {
++  TPM2_PT_NONE = 0x,
++  TPM2_PT_GROUP = 0x0100,
++  TPM2_PT_FIXED = TPM2_PT_GROUP * 1,
++  TPM2_PT_FAMILY_INDICATOR = TPM2_PT_FIXED + 0,
++  TPM2_PT_LEVEL = TPM2_PT_FIXED + 1,
++  TPM2_PT_REVISION = TPM2_PT_FIXED + 2,
++  TPM2_PT_DAY_OF_YEAR = TPM2_PT_FIXED + 3,
++  TPM2_PT_YEAR = TPM2_PT_FIXED + 4,
++  TPM2_PT_MANUFACTURER = TPM2_PT_FIXED + 5,
++  TPM2_PT_VENDOR_STRING_1 = TPM2_PT_FIXED + 6,
++  TPM2_PT_VENDOR_STRING_2 = TPM2_PT_FIXED + 7,
++  TPM2_PT_VENDOR_STRING_3 = TPM2_PT_FIXED + 8,
++  TPM2_PT_VENDOR_STRING_4 = TPM2_PT_FIXED + 9,
++  TPM2_PT_VENDOR_TPM_TYPE = TPM2_PT_FIXED + 10,
++  TPM2_PT_FIRMWARE_VERSION_1 = TPM2_PT_FIXED + 11,
++  TPM2_PT_FIRMWARE_VERSION_2 = TPM2_PT_FIXED + 12,
++

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-03-11 Thread Mike Pagano

commit: 9399b06afe40f694ceac26c67c236144f76a5274
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Mar 11 11:19:31 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Mar 11 11:19:31 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=9399b06a

Linux patch 6.1.17

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 ++
 1016_linux-6.1.17.patch | 123 
 2 files changed, 127 insertions(+)

diff --git a/_README b/_README
index aab72b3b..e2811191 100644
--- a/_README
+++ b/_README
@@ -107,6 +107,10 @@ Patch:  1015_linux-6.1.16.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.16
 
+Patch:  1016_linux-6.1.17.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.17
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1016_linux-6.1.17.patch b/1016_linux-6.1.17.patch
new file mode 100644
index ..fb9f6cec
--- /dev/null
+++ b/1016_linux-6.1.17.patch
@@ -0,0 +1,123 @@
+diff --git a/Makefile b/Makefile
+index 5ac6895229e9c..db482a420dcaf 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 16
++SUBLEVEL = 17
+ EXTRAVERSION =
+ NAME = Hurr durr I'ma ninja sloth
+ 
+diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
+index f8b21bead6552..7c91d9195da8d 100644
+--- a/block/blk-cgroup.c
 b/block/blk-cgroup.c
+@@ -87,32 +87,14 @@ static void blkg_free_workfn(struct work_struct *work)
+ {
+   struct blkcg_gq *blkg = container_of(work, struct blkcg_gq,
+free_work);
+-  struct request_queue *q = blkg->q;
+   int i;
+ 
+-  /*
+-   * pd_free_fn() can also be called from blkcg_deactivate_policy(),
+-   * in order to make sure pd_free_fn() is called in order, the deletion
+-   * of the list blkg->q_node is delayed to here from blkg_destroy(), and
+-   * blkcg_mutex is used to synchronize blkg_free_workfn() and
+-   * blkcg_deactivate_policy().
+-   */
+-  if (q)
+-  mutex_lock(>blkcg_mutex);
+-
+   for (i = 0; i < BLKCG_MAX_POLS; i++)
+   if (blkg->pd[i])
+   blkcg_policy[i]->pd_free_fn(blkg->pd[i]);
+ 
+-  if (blkg->parent)
+-  blkg_put(blkg->parent);
+-
+-  if (q) {
+-  list_del_init(>q_node);
+-  mutex_unlock(>blkcg_mutex);
+-  blk_put_queue(q);
+-  }
+-
++  if (blkg->q)
++  blk_put_queue(blkg->q);
+   free_percpu(blkg->iostat_cpu);
+   percpu_ref_exit(>refcnt);
+   kfree(blkg);
+@@ -145,6 +127,8 @@ static void __blkg_release(struct rcu_head *rcu)
+ 
+   /* release the blkcg and parent blkg refs this blkg has been holding */
+   css_put(>blkcg->css);
++  if (blkg->parent)
++  blkg_put(blkg->parent);
+   blkg_free(blkg);
+ }
+ 
+@@ -441,14 +425,9 @@ static void blkg_destroy(struct blkcg_gq *blkg)
+   lockdep_assert_held(>q->queue_lock);
+   lockdep_assert_held(>lock);
+ 
+-  /*
+-   * blkg stays on the queue list until blkg_free_workfn(), see details in
+-   * blkg_free_workfn(), hence this function can be called from
+-   * blkcg_destroy_blkgs() first and again from blkg_destroy_all() before
+-   * blkg_free_workfn().
+-   */
+-  if (hlist_unhashed(>blkcg_node))
+-  return;
++  /* Something wrong if we are trying to remove same group twice */
++  WARN_ON_ONCE(list_empty(>q_node));
++  WARN_ON_ONCE(hlist_unhashed(>blkcg_node));
+ 
+   for (i = 0; i < BLKCG_MAX_POLS; i++) {
+   struct blkcg_policy *pol = blkcg_policy[i];
+@@ -460,6 +439,7 @@ static void blkg_destroy(struct blkcg_gq *blkg)
+   blkg->online = false;
+ 
+   radix_tree_delete(>blkg_tree, blkg->q->id);
++  list_del_init(>q_node);
+   hlist_del_init_rcu(>blkcg_node);
+ 
+   /*
+@@ -1246,7 +1226,6 @@ int blkcg_init_disk(struct gendisk *disk)
+   int ret;
+ 
+   INIT_LIST_HEAD(>blkg_list);
+-  mutex_init(>blkcg_mutex);
+ 
+   new_blkg = blkg_alloc(_root, disk, GFP_KERNEL);
+   if (!new_blkg)
+@@ -1484,7 +1463,6 @@ void blkcg_deactivate_policy(struct request_queue *q,
+   if (queue_is_mq(q))
+   blk_mq_freeze_queue(q);
+ 
+-  mutex_lock(>blkcg_mutex);
+   spin_lock_irq(>queue_lock);
+ 
+   __clear_bit(pol->plid, q->blkcg_pols);
+@@ -1503,7 +1481,6 @@ void blkcg_deactivate_policy(struct request_queue *q,
+   }
+ 
+   spin_unlock_irq(>queue_lock);
+-  mutex_unlock(>blkcg_mutex);
+ 
+   if (queue_is_mq(q))
+   blk_mq_unfreeze_queue(q);
+diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
+index 1680b6e1e5362..891f8cbcd0436 100644
+--- a/include/linux/blkdev.h
 b/include/linux/blkdev.h
+@@ -487,7

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-03-10 Thread Mike Pagano

commit: 26d009b2414a6db78ba638c98a35d8fa1874665a
Author: Mike Pagano  gentoo  org>
AuthorDate: Fri Mar 10 12:57:30 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Fri Mar 10 12:57:30 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=26d009b2

Remove redundant patch

Removed:
2940_gcc-plugins-drop-std-gnu-plus-plus-to-fix-GCC-13-build.patch

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 --
 ...rop-std-gnu-plus-plus-to-fix-GCC-13-build.patch | 46 --
 2 files changed, 50 deletions(-)

diff --git a/_README b/_README
index f2ba9399..aab72b3b 100644
--- a/_README
+++ b/_README
@@ -139,10 +139,6 @@ Patch: 
2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch
 From:   
https://lore.kernel.org/lkml/mhng-8bc81919-3023-4d72-bd44-2443606b4fd7@palmer-ri-x1c9a/T/
 Desc:   gcc-plugins: Reorganize gimple includes for GCC 13
 
-Patch:  2940_gcc-plugins-drop-std-gnu-plus-plus-to-fix-GCC-13-build.patch
-From:   https://lore.kernel.org/all/20230201230009.2252783-1-...@gentoo.org/
-Desc:   gcc-plugins: drop -std=gnu++11 to fix GCC 13 build
-
 Patch:  3000_Support-printing-firmware-info.patch
 From:   https://bugs.gentoo.org/732852
 Desc:   Print firmware info (Reqs CONFIG_GENTOO_PRINT_FIRMWARE_INFO). Thanks 
to Georgy Yakovlev

diff --git a/2940_gcc-plugins-drop-std-gnu-plus-plus-to-fix-GCC-13-build.patch 
b/2940_gcc-plugins-drop-std-gnu-plus-plus-to-fix-GCC-13-build.patch
deleted file mode 100644
index 55797805..
--- a/2940_gcc-plugins-drop-std-gnu-plus-plus-to-fix-GCC-13-build.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From 5a6b64adc18d9adfb497a529ff004d59b6df151f Mon Sep 17 00:00:00 2001
-From: Sam James 
-Date: Wed, 1 Feb 2023 23:00:09 +
-Subject: gcc-plugins: drop -std=gnu++11 to fix GCC 13 build
-
-The latest GCC 13 snapshot (13.0.1 20230129) gives the following:
-```
-cc1: error: cannot load plugin ./scripts/gcc-plugins/randomize_layout_plugin.so
- :./scripts/gcc-plugins/randomize_layout_plugin.so: undefined symbol: 
tree_code_type
-```
-
-This ends up being because of 
https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=b0241ce6e37031
-upstream in GCC which changes the visibility of some types used by the kernel's
-plugin infrastructure like tree_code_type.
-
-After discussion with the GCC folks, we found that the kernel needs to be 
building
-plugins with the same flags used to build GCC - and GCC defaults to gnu++17
-right now. The minimum GCC version needed to build the kernel is GCC 5.1
-and GCC 5.1 already defaults to gnu++14 anyway, so just drop the flag, as
-all GCCs that could be used to build GCC already default to an acceptable
-version which was >= the version we forced via flags until now.
-
-Bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108634
-Signed-off-by: Sam James 
-Signed-off-by: Kees Cook 
-Link: https://lore.kernel.org/r/20230201230009.2252783-1-...@gentoo.org

- scripts/gcc-plugins/Makefile | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/scripts/gcc-plugins/Makefile b/scripts/gcc-plugins/Makefile
-index b34d11e226366..320afd3cf8e82 100644
 a/scripts/gcc-plugins/Makefile
-+++ b/scripts/gcc-plugins/Makefile
-@@ -29,7 +29,7 @@ GCC_PLUGINS_DIR = $(shell $(CC) -print-file-name=plugin)
- plugin_cxxflags   = -Wp,-MMD,$(depfile) $(KBUILD_HOSTCXXFLAGS) -fPIC \
- -include $(srctree)/include/linux/compiler-version.h \
- -DPLUGIN_VERSION=$(call stringify,$(KERNELVERSION)) \
---I $(GCC_PLUGINS_DIR)/include -I $(obj) -std=gnu++11 \
-+-I $(GCC_PLUGINS_DIR)/include -I $(obj) \
- -fno-rtti -fno-exceptions -fasynchronous-unwind-tables \
- -ggdb -Wno-narrowing -Wno-unused-variable \
- -Wno-format-diag
--- 
-cgit 
-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-03-06 Thread Mike Pagano

commit: 66dd8dbc053422be2cf35862fe70e7996615c0e8
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Mar  6 17:29:51 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Mar  6 17:29:51 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=66dd8dbc

Add shifts back

Signed-off-by: Mike Pagano  gentoo.org>

 _README|4 +
 5000_shiftfs-6.1.patch | 2249 
 2 files changed, 2253 insertions(+)

diff --git a/_README b/_README
index dca64867..6e5b60b1 100644
--- a/_README
+++ b/_README
@@ -147,6 +147,10 @@ Patch:  4567_distro-Gentoo-Kconfig.patch
 From:   Tom Wijsman 
 Desc:   Add Gentoo Linux support config settings and defaults.
 
+Patch:  5000_shiftfs-6.1.patch
+From:   https://github.com/toby63/shiftfs-dkms
+Desc:   Kernel fs for Linux that provides easier uid/gid-shifting for 
containers
+
 Patch:  5010_enable-cpu-optimizations-universal.patch
 From:   https://github.com/graysky2/kernel_compiler_patch
 Desc:   Kernel >= 5.15 patch enables gcc = v11.1+ optimizations for additional 
CPUs.

diff --git a/5000_shiftfs-6.1.patch b/5000_shiftfs-6.1.patch
new file mode 100644
index ..f0c715e3
--- /dev/null
+++ b/5000_shiftfs-6.1.patch
@@ -0,0 +1,2249 @@
+--- /dev/null  2023-03-06 07:06:05.852282227 -0500
 b/fs/shiftfs.c 2023-03-06 11:58:38.389647656 -0500
+@@ -0,0 +1,2203 @@
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++#include 
++
++struct shiftfs_super_info {
++  struct vfsmount *mnt;
++  struct user_namespace *userns;
++  /* creds of process who created the super block */
++  const struct cred *creator_cred;
++  bool mark;
++  unsigned int passthrough;
++  unsigned int passthrough_mark;
++};
++
++static void shiftfs_fill_inode(struct inode *inode, unsigned long ino,
++ umode_t mode, dev_t dev, struct dentry *dentry);
++
++#define SHIFTFS_PASSTHROUGH_NONE 0
++#define SHIFTFS_PASSTHROUGH_STAT 1
++#define SHIFTFS_PASSTHROUGH_IOCTL 2
++#define SHIFTFS_PASSTHROUGH_ALL   
 \
++  (SHIFTFS_PASSTHROUGH_STAT | SHIFTFS_PASSTHROUGH_IOCTL)
++
++static inline bool shiftfs_passthrough_ioctls(struct shiftfs_super_info *info)
++{
++  if (!(info->passthrough & SHIFTFS_PASSTHROUGH_IOCTL))
++  return false;
++
++  return true;
++}
++
++static inline bool shiftfs_passthrough_statfs(struct shiftfs_super_info *info)
++{
++  if (!(info->passthrough & SHIFTFS_PASSTHROUGH_STAT))
++  return false;
++
++  return true;
++}
++
++enum {
++  OPT_MARK,
++  OPT_PASSTHROUGH,
++  OPT_LAST,
++};
++
++/* global filesystem options */
++static const match_table_t tokens = {
++  { OPT_MARK, "mark" },
++  { OPT_PASSTHROUGH, "passthrough=%u" },
++  { OPT_LAST, NULL }
++};
++
++static const struct cred *shiftfs_override_creds(const struct super_block *sb)
++{
++  struct shiftfs_super_info *sbinfo = sb->s_fs_info;
++
++  return override_creds(sbinfo->creator_cred);
++}
++
++static inline void shiftfs_revert_object_creds(const struct cred *oldcred,
++ struct cred *newcred)
++{
++  revert_creds(oldcred);
++  put_cred(newcred);
++}
++
++static kuid_t shift_kuid(struct user_namespace *from, struct user_namespace 
*to,
++   kuid_t kuid)
++{
++  uid_t uid = from_kuid(from, kuid);
++  return make_kuid(to, uid);
++}
++
++static kgid_t shift_kgid(struct user_namespace *from, struct user_namespace 
*to,
++   kgid_t kgid)
++{
++  gid_t gid = from_kgid(from, kgid);
++  return make_kgid(to, gid);
++}
++
++static int shiftfs_override_object_creds(const struct super_block *sb,
++   const struct cred **oldcred,
++   struct cred **newcred,
++   struct dentry *dentry, umode_t mode,
++   bool hardlink)
++{
++  struct shiftfs_super_info *sbinfo = sb->s_fs_info;
++  kuid_t fsuid = current_fsuid();
++  kgid_t fsgid = current_fsgid();
++
++  *oldcred = shiftfs_override_creds(sb);
++
++  *newcred = prepare_creds();
++  if (!*newcred) {
++  revert_creds(*oldcred);
++  return -ENOMEM;
++  }
++
++  (*newcred)->fsuid = shift_kuid(sb->s_user_ns, sbinfo->userns, fsuid);
++  (*newcred)->fsgid = shift_kgid(sb->s_user_ns, sbinfo->userns, fsgid);
++
++  if (!hardlink) {
++  int err = security_dentry_create_files_as(dentry, mode,
++>d_name,
++

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-03-03 Thread Mike Pagano

commit: cc989ca8dddb899405562c2fe5e9567d03aee7fe
Author: Mike Pagano  gentoo  org>
AuthorDate: Fri Mar  3 12:28:17 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Fri Mar  3 12:28:17 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=cc989ca8

Linux patch 6.1.15

Signed-off-by: Mike Pagano  gentoo.org>

 _README |4 +
 1014_linux-6.1.15.patch | 1648 +++
 2 files changed, 1652 insertions(+)

diff --git a/_README b/_README
index aa47ca9b..328fcd23 100644
--- a/_README
+++ b/_README
@@ -99,6 +99,10 @@ Patch:  1013_linux-6.1.14.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.14
 
+Patch:  1014_linux-6.1.15.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.15
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1014_linux-6.1.15.patch b/1014_linux-6.1.15.patch
new file mode 100644
index ..03dcc23c
--- /dev/null
+++ b/1014_linux-6.1.15.patch
@@ -0,0 +1,1648 @@
+diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst
+index 60bceb018d6a9..21f01d32c9598 100644
+--- a/Documentation/trace/ftrace.rst
 b/Documentation/trace/ftrace.rst
+@@ -2940,7 +2940,7 @@ Produces::
+   bash-1994  [000]   4342.324898: ima_get_action 
<-process_measurement
+   bash-1994  [000]   4342.324898: ima_match_policy 
<-ima_get_action
+   bash-1994  [000]   4342.324899: do_truncate <-do_last
+-  bash-1994  [000]   4342.324899: should_remove_suid 
<-do_truncate
++  bash-1994  [000]   4342.324899: setattr_should_drop_suidgid 
<-do_truncate
+   bash-1994  [000]   4342.324899: notify_change <-do_truncate
+   bash-1994  [000]   4342.324900: current_fs_time 
<-notify_change
+   bash-1994  [000]   4342.324900: current_kernel_time 
<-current_fs_time
+diff --git a/Makefile b/Makefile
+index 3e82a32243626..4dfe902b7f193 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 14
++SUBLEVEL = 15
+ EXTRAVERSION =
+ NAME = Hurr durr I'ma ninja sloth
+ 
+diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
+index 487b0e03d4b43..2ca76b69add78 100644
+--- a/arch/arm/boot/dts/rk3288.dtsi
 b/arch/arm/boot/dts/rk3288.dtsi
+@@ -1181,6 +1181,7 @@
+   clock-names = "dp", "pclk";
+   phys = <_phy>;
+   phy-names = "dp";
++  power-domains = < RK3288_PD_VIO>;
+   resets = < SRST_EDP>;
+   reset-names = "dp";
+   rockchip,grf = <>;
+diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi 
b/arch/arm/boot/dts/stihxxx-b2120.dtsi
+index 2aa94605d3d47..d52a7aaa10743 100644
+--- a/arch/arm/boot/dts/stihxxx-b2120.dtsi
 b/arch/arm/boot/dts/stihxxx-b2120.dtsi
+@@ -178,7 +178,7 @@
+   tsin-num = <0>;
+   serial-not-parallel;
+   i2c-bus = <>;
+-  reset-gpios = < 4 GPIO_ACTIVE_HIGH>;
++  reset-gpios = < 4 GPIO_ACTIVE_LOW>;
+   dvb-card = ;
+   };
+   };
+diff --git a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts 
b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
+index aa22a0c222655..5d5d9574088ca 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
 b/arch/arm64/boot/dts/rockchip/rk3328-roc-cc.dts
+@@ -96,7 +96,6 @@
+   linux,default-trigger = "heartbeat";
+   gpios = < 1 GPIO_ACTIVE_LOW>;
+   default-state = "on";
+-  mode = <0x23>;
+   };
+ 
+   user_led: led-1 {
+@@ -104,7 +103,6 @@
+   linux,default-trigger = "mmc1";
+   gpios = < 0 GPIO_ACTIVE_LOW>;
+   default-state = "off";
+-  mode = <0x05>;
+   };
+   };
+ };
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi 
b/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
+index 6e29e74f6fc68..783120e9cebeb 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
 b/arch/arm64/boot/dts/rockchip/rk3399-op1-opp.dtsi
+@@ -111,7 +111,7 @@
+   };
+   };
+ 
+-  dmc_opp_table: dmc_opp_table {
++  dmc_opp_table: opp-table-3 {
+   compatible = "operating-points-v2";
+ 
+   opp00 {
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts 
b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+index 2e058c3150256..fccc2b2f327df 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
 b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+@@

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-02-27 Thread Mike Pagano

commit: 1d867d0c7f9d9b4d9082b1bc7a326c5b7e136a0c
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Feb 27 16:59:22 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Feb 27 16:59:22 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=1d867d0c

Fix typo in README

Signed-off-by: Mike Pagano  gentoo.org>

 _README | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_README b/_README
index c6d94abc..aa47ca9b 100644
--- a/_README
+++ b/_README
@@ -152,7 +152,7 @@ From:   https://github.com/graysky2/kernel_compiler_patch
 Desc:   Kernel >= 5.15 patch enables gcc = v11.1+ optimizations for additional 
CPUs.
 
 Patch:  5020_BMQ-and-PDS-io-scheduler-v6.1-r4-linux-tkg.patch
-From:   
https://github.com/Frogging-Family/linux-tkghttps://gitlab.com/alfredchen/projectc
+From:   https://github.com/Frogging-Family/linux-tkg 
https://gitlab.com/alfredchen/projectc
 Desc:   BMQ(BitMap Queue) Scheduler. A new CPU scheduler developed from 
PDS(incld). Inspired by the scheduler in zircon.
 
 Patch:  5021_BMQ-and-PDS-gentoo-defaults.patch

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-02-26 Thread Mike Pagano

commit: 458c4e0f9c4e70e70c669eaf74f3bb990312db59
Author: Mike Pagano  gentoo  org>
AuthorDate: Sun Feb 26 18:23:44 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sun Feb 26 18:23:44 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=458c4e0f

Update CPU Opt patch, add Emerald Rapids and update Sapphire Rapids

Signed-off-by: Mike Pagano  gentoo.org>

 5010_enable-cpu-optimizations-universal.patch | 125 ++
 1 file changed, 69 insertions(+), 56 deletions(-)

diff --git a/5010_enable-cpu-optimizations-universal.patch 
b/5010_enable-cpu-optimizations-universal.patch
index 0841340b..7a1b717a 100644
--- a/5010_enable-cpu-optimizations-universal.patch
+++ b/5010_enable-cpu-optimizations-universal.patch
@@ -1,7 +1,6 @@
-From a0825feea3f100656d58446885b5f190284fd219
+From 70d4906b87983ed2ed5da78930a701625d881dd0 Mon Sep 17 00:00:00 2001
 From: graysky 
-Date: Fri, 4 Nov 2022 15:34:36 -0400
-Subject: [PATCH] more uarches for kernel 5.17+
+Date: Thu, 5 Jan 2023 14:29:37 -0500
 
 FEATURES
 This patch adds additional CPU options to the Linux kernel accessible under:
@@ -50,11 +49,12 @@ CPU-specific microarchitectures include:
 • Intel Xeon (Cascade Lake)
 • Intel Xeon (Cooper Lake)*
 • Intel 3rd Gen 10nm++ i3/i5/i7/i9-family (Tiger Lake)*
-• Intel 3rd Gen 10nm++ Xeon (Sapphire Rapids)‡
+• Intel 4th Gen 10nm++ Xeon (Sapphire Rapids)‡
 • Intel 11th Gen i3/i5/i7/i9-family (Rocket Lake)‡
 • Intel 12th Gen i3/i5/i7/i9-family (Alder Lake)‡
 • Intel 13th Gen i3/i5/i7/i9-family (Raptor Lake)§
 • Intel 14th Gen i3/i5/i7/i9-family (Meteor Lake)§
+• Intel 5th Gen 10nm++ Xeon (Emerald Rapids)§
 
 Notes: If not otherwise noted, gcc >=9.1 is required for support.
*Requires gcc >=10.1 or clang >=10.0
@@ -99,20 +99,19 @@ REFERENCES
 3.  https://bugzilla.kernel.org/show_bug.cgi?id=77461
 4.  https://github.com/graysky2/kernel_gcc_patch/issues/15
 5.  http://www.linuxforge.net/docs/linux/linux-gcc.php
-
 ---
- arch/x86/Kconfig.cpu| 416 ++--
- arch/x86/Makefile   |  43 +++-
- arch/x86/include/asm/vermagic.h |  72 ++
- 3 files changed, 514 insertions(+), 17 deletions(-)
+ arch/x86/Kconfig.cpu| 427 ++--
+ arch/x86/Makefile   |  44 +++-
+ arch/x86/include/asm/vermagic.h |  74 ++
+ 3 files changed, 528 insertions(+), 17 deletions(-)
 
 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
-index 542377cd419d..08d887d1220d 100644
+index 542377cd419d..f589971df2d3 100644
 --- a/arch/x86/Kconfig.cpu
 +++ b/arch/x86/Kconfig.cpu
 @@ -157,7 +157,7 @@ config MPENTIUM4
-
-
+ 
+ 
  config MK6
 -  bool "K6/K6-II/K6-III"
 +  bool "AMD K6/K6-II/K6-III"
@@ -121,7 +120,7 @@ index 542377cd419d..08d887d1220d 100644
  Select this for an AMD K6-family processor.  Enables use of
 @@ -165,7 +165,7 @@ config MK6
  flags to GCC.
-
+ 
  config MK7
 -  bool "Athlon/Duron/K7"
 +  bool "AMD Athlon/Duron/K7"
@@ -130,7 +129,7 @@ index 542377cd419d..08d887d1220d 100644
  Select this for an AMD Athlon K7-family processor.  Enables use of
 @@ -173,12 +173,106 @@ config MK7
  flags to GCC.
-
+ 
  config MK8
 -  bool "Opteron/Athlon64/Hammer/K8"
 +  bool "AMD Opteron/Athlon64/Hammer/K8"
@@ -138,7 +137,7 @@ index 542377cd419d..08d887d1220d 100644
  Select this for an AMD Opteron or Athlon64 Hammer-family processor.
  Enables use of some extended instructions, and passes appropriate
  optimization flags to GCC.
-
+ 
 +config MK8SSE3
 +  bool "AMD Opteron/Athlon64/Hammer/K8 with SSE3"
 +  help
@@ -227,7 +226,7 @@ index 542377cd419d..08d887d1220d 100644
 +
 +config MZEN4
 +  bool "AMD Zen 4"
-+  depends on (CC_IS_GCC && GCC_VERSION >= 13) || (CC_IS_CLANG && 
CLANG_VERSION >= 150500)
++  depends on (CC_IS_GCC && GCC_VERSION >= 13) || (CC_IS_CLANG && 
CLANG_VERSION >= 16)
 +  help
 +Select this for AMD Family 19h Zen 4 processors.
 +
@@ -238,26 +237,26 @@ index 542377cd419d..08d887d1220d 100644
depends on X86_32
 @@ -270,7 +364,7 @@ config MPSC
  in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one.
-
+ 
  config MCORE2
 -  bool "Core 2/newer Xeon"
 +  bool "Intel Core 2"
help
-
+ 
  Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and
 @@ -278,6 +372,8 @@ config MCORE2
  family in /proc/cpuinfo. Newer ones have 6 and older ones 15
  (not a typo)
-
+ 
 +Enables -march=core2
 +
  config MATOM
bool "Intel Atom"
help
-@@ -287,6 +383,202 @@ config MATOM
+@@ -287,6 +383,212 @@ config MATOM
  accordingly optimized code. Use a recent GCC with specific Atom
  support in order to fully benefit from selecting this option.
-
+ 
 +config MNEHALEM
 +  bool "Intel Nehalem"
 +  select X86_P6_NOP
@@ -410,7 +409,7 @@ index

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-02-25 Thread Alice Ferrazzi

commit: 7ddeb328a51014d4b4d5cdf6a4f691d982aa06ad
Author: Alice Ferrazzi  gentoo  org>
AuthorDate: Sat Feb 25 10:58:21 2023 +
Commit: Alice Ferrazzi  gentoo  org>
CommitDate: Sat Feb 25 10:58:21 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=7ddeb328

Linux patch 6.1.14

Signed-off-by: Alice Ferrazzi  gentoo.org>

 _README |4 +
 1013_linux-6.1.14.patch | 2813 +++
 2 files changed, 2817 insertions(+)

diff --git a/_README b/_README
index dee78b52..4604bf4f 100644
--- a/_README
+++ b/_README
@@ -95,6 +95,10 @@ Patch:  1012_linux-6.1.13.patch
 From:   https://www.kernel.org
 Desc:   Linux 6.1.13
 
+Patch:  1013_linux-6.1.14.patch
+From:   https://www.kernel.org
+Desc:   Linux 6.1.14
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1013_linux-6.1.14.patch b/1013_linux-6.1.14.patch
new file mode 100644
index ..ed2de6e9
--- /dev/null
+++ b/1013_linux-6.1.14.patch
@@ -0,0 +1,2813 @@
+diff --git a/Documentation/admin-guide/perf/hisi-pcie-pmu.rst 
b/Documentation/admin-guide/perf/hisi-pcie-pmu.rst
+index 294ebbdb22af8..bbe66480ff851 100644
+--- a/Documentation/admin-guide/perf/hisi-pcie-pmu.rst
 b/Documentation/admin-guide/perf/hisi-pcie-pmu.rst
+@@ -15,10 +15,10 @@ HiSilicon PCIe PMU driver
+ The PCIe PMU driver registers a perf PMU with the name of its sicl-id and PCIe
+ Core id.::
+ 
+-  /sys/bus/event_source/hisi_pcie_
++  /sys/bus/event_source/hisi_pcie_core
+ 
+ PMU driver provides description of available events and filter options in 
sysfs,
+-see /sys/bus/event_source/devices/hisi_pcie_.
++see /sys/bus/event_source/devices/hisi_pcie_core.
+ 
+ The "format" directory describes all formats of the config (events) and 
config1
+ (filter options) fields of the perf_event_attr structure. The "events" 
directory
+@@ -33,13 +33,13 @@ monitored by PMU.
+ Example usage of perf::
+ 
+   $# perf list
+-  hisi_pcie0_0/rx_mwr_latency/ [kernel PMU event]
+-  hisi_pcie0_0/rx_mwr_cnt/ [kernel PMU event]
++  hisi_pcie0_core0/rx_mwr_latency/ [kernel PMU event]
++  hisi_pcie0_core0/rx_mwr_cnt/ [kernel PMU event]
+   --
+ 
+-  $# perf stat -e hisi_pcie0_0/rx_mwr_latency/
+-  $# perf stat -e hisi_pcie0_0/rx_mwr_cnt/
+-  $# perf stat -g -e hisi_pcie0_0/rx_mwr_latency/ -e hisi_pcie0_0/rx_mwr_cnt/
++  $# perf stat -e hisi_pcie0_core0/rx_mwr_latency/
++  $# perf stat -e hisi_pcie0_core0/rx_mwr_cnt/
++  $# perf stat -g -e hisi_pcie0_core0/rx_mwr_latency/ -e 
hisi_pcie0_core0/rx_mwr_cnt/
+ 
+ The current driver does not support sampling. So "perf record" is unsupported.
+ Also attach to a task is unsupported for PCIe PMU.
+@@ -64,7 +64,7 @@ bit8 is set, port=0x100; if these two Root Ports are both 
monitored, port=0x101.
+ 
+ Example usage of perf::
+ 
+-  $# perf stat -e hisi_pcie0_0/rx_mwr_latency,port=0x1/ sleep 5
++  $# perf stat -e hisi_pcie0_core0/rx_mwr_latency,port=0x1/ sleep 5
+ 
+ -bdf
+ 
+@@ -76,7 +76,7 @@ For example, "bdf=0x3900" means BDF of target Endpoint is 
:39:00.0.
+ 
+ Example usage of perf::
+ 
+-  $# perf stat -e hisi_pcie0_0/rx_mrd_flux,bdf=0x3900/ sleep 5
++  $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,bdf=0x3900/ sleep 5
+ 
+ 2. Trigger filter
+ Event statistics start when the first time TLP length is greater/smaller
+@@ -90,7 +90,7 @@ means start when TLP length < condition.
+ 
+ Example usage of perf::
+ 
+-  $# perf stat -e hisi_pcie0_0/rx_mrd_flux,trig_len=0x4,trig_mode=1/ sleep 5
++  $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,trig_len=0x4,trig_mode=1/ 
sleep 5
+ 
+ 3. Threshold filter
+ Counter counts when TLP length within the specified range. You can set the
+@@ -103,4 +103,4 @@ when TLP length < threshold.
+ 
+ Example usage of perf::
+ 
+-  $# perf stat -e hisi_pcie0_0/rx_mrd_flux,thr_len=0x4,thr_mode=1/ sleep 5
++  $# perf stat -e hisi_pcie0_core0/rx_mrd_flux,thr_len=0x4,thr_mode=1/ sleep 5
+diff --git a/MAINTAINERS b/MAINTAINERS
+index d4822ae39e396..350d7e3ba94f9 100644
+--- a/MAINTAINERS
 b/MAINTAINERS
+@@ -3444,7 +3444,7 @@ F:   drivers/net/ieee802154/atusb.h
+ AUDIT SUBSYSTEM
+ M:Paul Moore 
+ M:Eric Paris 
+-L:linux-au...@redhat.com (moderated for non-subscribers)
++L:au...@vger.kernel.org
+ S:Supported
+ W:https://github.com/linux-audit
+ T:git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
+diff --git a/Makefile b/Makefile
+index e51356b982f90..3e82a32243626 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 13
++SUBLEVEL = 14
+ EXTRAVERSION =
+ NAME = Hurr durr I'ma ninja sloth
+ 
+diff --git a/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi 
b/arch/powerpc/boot/dts/fsl/qoriq-fman3-0-10g-2.dtsi
+new file mode 100644
+index 0..437dab3fc0176

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-02-23 Thread Alice Ferrazzi

commit: 5ae3ab31650bb433a32d16f5f1a157d0013400a3
Author: Alice Ferrazzi  gentoo  org>
AuthorDate: Fri Feb 24 02:56:16 2023 +
Commit: Alice Ferrazzi  gentoo  org>
CommitDate: Fri Feb 24 02:58:32 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=5ae3ab31

_README: use https:// instead of http:// by default

Signed-off-by: Alice Ferrazzi  gentoo.org>

 _README | 26 +-
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/_README b/_README
index 8acd931c..dee78b52 100644
--- a/_README
+++ b/_README
@@ -44,55 +44,55 @@ Individual Patch Descriptions:
 --
 
 Patch:  1000_linux-6.1.1.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.1
 
 Patch:  1001_linux-6.1.2.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.2
 
 Patch:  1002_linux-6.1.3.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.3
 
 Patch:  1003_linux-6.1.4.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.4
 
 Patch:  1004_linux-6.1.5.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.5
 
 Patch:  1005_linux-6.1.6.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.6
 
 Patch:  1006_linux-6.1.7.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.7
 
 Patch:  1007_linux-6.1.8.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.8
 
 Patch:  1008_linux-6.1.9.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.9
 
 Patch:  1009_linux-6.1.10.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.10
 
 Patch:  1010_linux-6.1.11.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.11
 
 Patch:  1011_linux-6.1.12.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.12
 
 Patch:  1012_linux-6.1.13.patch
-From:   http://www.kernel.org
+From:   https://www.kernel.org
 Desc:   Linux 6.1.13
 
 Patch:  1500_XATTR_USER_PREFIX.patch

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-02-09 Thread Mike Pagano

commit: bdd82fbe515cff9a65127ab3ad72a41da18f870b
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Feb  9 12:52:02 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Feb  9 12:52:02 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=bdd82fbe

Remove unneeded patch

Removed:
1800_maple-tree-fix-mas-empty-area-rev-lower-bound-val.patch

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 --
 ...ee-fix-mas-empty-area-rev-lower-bound-val.patch | 82 --
 2 files changed, 86 deletions(-)

diff --git a/_README b/_README
index 2a0b727d..e9f79f14 100644
--- a/_README
+++ b/_README
@@ -99,10 +99,6 @@ Patch:  1700_sparc-address-warray-bound-warnings.patch
 From:  https://github.com/KSPP/linux/issues/109
 Desc:  Address -Warray-bounds warnings 
 
-Patch:  1800_maple-tree-fix-mas-empty-area-rev-lower-bound-val.patch
-From:  
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
-Desc:  maple_tree: fix mas_empty_area_rev() lower bound validation
-
 Patch:  2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
 From:   
https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw
 Desc:   Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. 
See bug #686758

diff --git a/1800_maple-tree-fix-mas-empty-area-rev-lower-bound-val.patch 
b/1800_maple-tree-fix-mas-empty-area-rev-lower-bound-val.patch
deleted file mode 100644
index 53075739..
--- a/1800_maple-tree-fix-mas-empty-area-rev-lower-bound-val.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-From ebc4c1bcc2a513bb2292dc73aa247b046bc846ce Mon Sep 17 00:00:00 2001
-From: Liam Howlett 
-Date: Wed, 11 Jan 2023 20:02:07 +
-Subject: maple_tree: fix mas_empty_area_rev() lower bound validation
-
-mas_empty_area_rev() was not correctly validating the start of a gap
-against the lower limit.  This could lead to the range starting lower than
-the requested minimum.
-
-Fix the issue by better validating a gap once one is found.
-
-This commit also adds tests to the maple tree test suite for this issue
-and tests the mas_empty_area() function for similar bound checking.
-
-Link: 
https://lkml.kernel.org/r/20230111200136.1851322-1-liam.howl...@oracle.com
-Link: https://bugzilla.kernel.org/show_bug.cgi?id=216911
-Fixes: 54a611b60590 ("Maple Tree: add new data structure")
-Signed-off-by: Liam R. Howlett 
-Reported-by: 
-  Link: 
https://lore.kernel.org/linux-mm/0b9f5425-08d4-8013-aa4c-e620c3b10...@leemhuis.info/
-Tested-by: Holger Hoffsttte 
-Cc: 
-Signed-off-by: Andrew Morton 

- lib/maple_tree.c | 17 -
- 1 file changed, 8 insertions(+), 9 deletions(-)
-
-(limited to 'lib/maple_tree.c')
-
-diff --git a/lib/maple_tree.c b/lib/maple_tree.c
-index 26e2045d3cda9..b990ccea454ec 100644
 a/lib/maple_tree.c
-+++ b/lib/maple_tree.c
-@@ -4887,7 +4887,7 @@ static bool mas_rev_awalk(struct ma_state *mas, unsigned 
long size)
-   unsigned long *pivots, *gaps;
-   void __rcu **slots;
-   unsigned long gap = 0;
--  unsigned long max, min, index;
-+  unsigned long max, min;
-   unsigned char offset;
- 
-   if (unlikely(mas_is_err(mas)))
-@@ -4909,8 +4909,7 @@ static bool mas_rev_awalk(struct ma_state *mas, unsigned 
long size)
-   min = mas_safe_min(mas, pivots, --offset);
- 
-   max = mas_safe_pivot(mas, pivots, offset, type);
--  index = mas->index;
--  while (index <= max) {
-+  while (mas->index <= max) {
-   gap = 0;
-   if (gaps)
-   gap = gaps[offset];
-@@ -4941,10 +4940,8 @@ static bool mas_rev_awalk(struct ma_state *mas, 
unsigned long size)
-   min = mas_safe_min(mas, pivots, offset);
-   }
- 
--  if (unlikely(index > max)) {
--  mas_set_err(mas, -EBUSY);
--  return false;
--  }
-+  if (unlikely((mas->index > max) || (size - 1 > max - mas->index)))
-+  goto no_space;
- 
-   if (unlikely(ma_is_leaf(type))) {
-   mas->offset = offset;
-@@ -4961,9 +4958,11 @@ static bool mas_rev_awalk(struct ma_state *mas, 
unsigned long size)
-   return false;
- 
- ascend:
--  if (mte_is_root(mas->node))
--  mas_set_err(mas, -EBUSY);
-+  if (!mte_is_root(mas->node))
-+  return false;
- 
-+no_space:
-+  mas_set_err(mas, -EBUSY);
-   return false;
- }
- 
--- 
-cgit 
-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-02-09 Thread Mike Pagano

commit: 85941b985a0a1a23d17486db978bd18577b97dcc
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Feb  9 12:47:03 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Feb  9 12:47:03 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=85941b98

Remove BMQ Fix patch

Signed-off-by: Mike Pagano  gentoo.org>

 5021_sched-alt-missing-rq-lock-irq-function.patch | 30 ---
 1 file changed, 30 deletions(-)

diff --git a/5021_sched-alt-missing-rq-lock-irq-function.patch 
b/5021_sched-alt-missing-rq-lock-irq-function.patch
deleted file mode 100644
index 04cca612..
--- a/5021_sched-alt-missing-rq-lock-irq-function.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 4157360d2e1cbdfb8065f151dbe057b17188a23f Mon Sep 17 00:00:00 2001
-From: Tor Vic 
-Date: Mon, 7 Nov 2022 15:11:54 +0100
-Subject: [PATCH] sched/alt: Add missing rq_lock_irq() function to header file
-

- kernel/sched/alt_sched.h | 7 +++
- 1 file changed, 7 insertions(+)
-
-diff --git a/kernel/sched/alt_sched.h b/kernel/sched/alt_sched.h
-index 93ff3bddd36f..a00bc84b93b2 100644
 a/kernel/sched/alt_sched.h
-+++ b/kernel/sched/alt_sched.h
-@@ -387,6 +387,13 @@ task_rq_unlock(struct rq *rq, struct task_struct *p, 
struct rq_flags *rf)
-   raw_spin_unlock_irqrestore(>pi_lock, rf->flags);
- }
- 
-+static inline void
-+rq_lock_irq(struct rq *rq, struct rq_flags *rf)
-+  __acquires(rq->lock)
-+{
-+  raw_spin_lock_irq(>lock);
-+}
-+
- static inline void
- rq_lock(struct rq *rq, struct rq_flags *rf)
-   __acquires(rq->lock)
--- 
-GitLab
-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-02-09 Thread Mike Pagano

commit: aa99b5941813b8267a0dee6085aadda60385aede
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Feb  9 12:39:52 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Feb  9 12:39:52 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=aa99b594

Bump BMQ Patch to 6.1-r4

Signed-off-by: Mike Pagano  gentoo.org>

 _README|   2 +-
 ... => 5020_BMQ-and-PDS-io-scheduler-v6.1-r4.patch | 216 ++---
 2 files changed, 148 insertions(+), 70 deletions(-)

diff --git a/_README b/_README
index 1fb22543..62ade3e6 100644
--- a/_README
+++ b/_README
@@ -139,6 +139,6 @@ Patch:  5010_enable-cpu-optimizations-universal.patch
 From:   https://github.com/graysky2/kernel_compiler_patch
 Desc:   Kernel >= 5.15 patch enables gcc = v11.1+ optimizations for additional 
CPUs.
 
-Patch:  5020_BMQ-and-PDS-io-scheduler-v6.1-r0.patch
+Patch:  5020_BMQ-and-PDS-io-scheduler-v6.1-r4.patch
 From:   https://gitlab.com/alfredchen/projectc
 Desc:   BMQ(BitMap Queue) Scheduler. A new CPU scheduler developed from 
PDS(incld). Inspired by the scheduler in zircon.

diff --git a/5020_BMQ-and-PDS-io-scheduler-v6.1-r0.patch 
b/5020_BMQ-and-PDS-io-scheduler-v6.1-r4.patch
similarity index 98%
rename from 5020_BMQ-and-PDS-io-scheduler-v6.1-r0.patch
rename to 5020_BMQ-and-PDS-io-scheduler-v6.1-r4.patch
index 783f3bca..7c2a77d3 100644
--- a/5020_BMQ-and-PDS-io-scheduler-v6.1-r0.patch
+++ b/5020_BMQ-and-PDS-io-scheduler-v6.1-r4.patch
@@ -369,7 +369,7 @@ index 94125d3b6893..c87ba766d354 100644
  
 +menuconfig SCHED_ALT
 +  bool "Alternative CPU Schedulers"
-+  default n
++  default y
 +  help
 +This feature enable alternative CPU scheduler"
 +
@@ -632,10 +632,10 @@ index 976092b7bd45..31d587c16ec1 100644
  obj-y += build_utility.o
 diff --git a/kernel/sched/alt_core.c b/kernel/sched/alt_core.c
 new file mode 100644
-index ..4bea0c025475
+index ..a9e906b229eb
 --- /dev/null
 +++ b/kernel/sched/alt_core.c
-@@ -0,0 +1,7912 @@
+@@ -0,0 +1,7982 @@
 +/*
 + *  kernel/sched/alt_core.c
 + *
@@ -665,7 +665,6 @@ index ..4bea0c025475
 +#include 
 +#include 
 +#include 
-+#include 
 +#include 
 +#include 
 +
@@ -706,7 +705,7 @@ index ..4bea0c025475
 +#define sched_feat(x) (0)
 +#endif /* CONFIG_SCHED_DEBUG */
 +
-+#define ALT_SCHED_VERSION "v6.1-r0"
++#define ALT_SCHED_VERSION "v6.1-r4"
 +
 +/* rt_prio(prio) defined in include/linux/sched/rt.h */
 +#define rt_task(p)rt_prio((p)->prio)
@@ -786,7 +785,8 @@ index ..4bea0c025475
 +#ifdef CONFIG_SCHED_SMT
 +static cpumask_t sched_sg_idle_mask cacheline_aligned_in_smp;
 +#endif
-+static cpumask_t sched_rq_watermark[SCHED_QUEUE_BITS] 
cacheline_aligned_in_smp;
++static cpumask_t sched_preempt_mask[SCHED_QUEUE_BITS] 
cacheline_aligned_in_smp;
++static cpumask_t *const sched_idle_mask = _preempt_mask[0];
 +
 +/* sched_queue related functions */
 +static inline void sched_queue_init(struct sched_queue *q)
@@ -810,44 +810,66 @@ index ..4bea0c025475
 +  list_add(>sq_node, >heads[idle->sq_idx]);
 +}
 +
++static inline void
++clear_recorded_preempt_mask(int pr, int low, int high, int cpu)
++{
++  if (low < pr && pr <= high)
++  cpumask_clear_cpu(cpu, sched_preempt_mask + SCHED_QUEUE_BITS - 
pr);
++}
++
++static inline void
++set_recorded_preempt_mask(int pr, int low, int high, int cpu)
++{
++  if (low < pr && pr <= high)
++  cpumask_set_cpu(cpu, sched_preempt_mask + SCHED_QUEUE_BITS - 
pr);
++}
++
++static atomic_t sched_prio_record = ATOMIC_INIT(0);
++
 +/* water mark related functions */
-+static inline void update_sched_rq_watermark(struct rq *rq)
++static inline void update_sched_preempt_mask(struct rq *rq)
 +{
-+  unsigned long watermark = find_first_bit(rq->queue.bitmap, 
SCHED_QUEUE_BITS);
-+  unsigned long last_wm = rq->watermark;
-+  unsigned long i;
-+  int cpu;
++  unsigned long prio = find_first_bit(rq->queue.bitmap, SCHED_QUEUE_BITS);
++  unsigned long last_prio = rq->prio;
++  int cpu, pr;
 +
-+  if (watermark == last_wm)
++  if (prio == last_prio)
 +  return;
 +
-+  rq->watermark = watermark;
++  rq->prio = prio;
 +  cpu = cpu_of(rq);
-+  if (watermark < last_wm) {
-+  for (i = last_wm; i > watermark; i--)
-+  cpumask_clear_cpu(cpu, sched_rq_watermark + 
SCHED_QUEUE_BITS - i);
++  pr = atomic_read(_prio_record);
++
++  if (prio < last_prio) {
++  if (IDLE_TASK_SCHED_PRIO == last_prio) {
++  cpumask_clear_cpu(cpu, sched_idle_mask);
++  last_prio -= 2;
 +#ifdef CONFIG_SCHED_SMT
-+  if (static_branch_likely(_smt_present) &&
-+  IDLE_TASK_SCHED_PRIO == last_wm)
-+  cpumask_andnot(_sg_idle_mask,
-+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-02-06 Thread Mike Pagano

commit: a2caeaa3d282040a954d3b967fa62e1b3bbbd71b
Author: Mike Pagano  gentoo  org>
AuthorDate: Mon Feb  6 12:46:18 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Mon Feb  6 12:46:18 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=a2caeaa3

Linux patch 6.1.10

Signed-off-by: Mike Pagano  gentoo.org>

 _README |   4 +
 1009_linux-6.1.10.patch | 855 
 2 files changed, 859 insertions(+)

diff --git a/_README b/_README
index 1f899f11..10671afd 100644
--- a/_README
+++ b/_README
@@ -79,6 +79,10 @@ Patch:  1008_linux-6.1.9.patch
 From:   http://www.kernel.org
 Desc:   Linux 6.1.9
 
+Patch:  1009_linux-6.1.10.patch
+From:   http://www.kernel.org
+Desc:   Linux 6.1.10
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1009_linux-6.1.10.patch b/1009_linux-6.1.10.patch
new file mode 100644
index ..3d6ca3ee
--- /dev/null
+++ b/1009_linux-6.1.10.patch
@@ -0,0 +1,855 @@
+diff --git a/Makefile b/Makefile
+index 3778b422fa113..6e34c942744e3 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 9
++SUBLEVEL = 10
+ EXTRAVERSION =
+ NAME = Hurr durr I'ma ninja sloth
+ 
+diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts
+index 37d0cffea99c5..70c4a4852256c 100644
+--- a/arch/arm/boot/dts/imx53-ppd.dts
 b/arch/arm/boot/dts/imx53-ppd.dts
+@@ -488,7 +488,7 @@
+   scl-gpios = < 21 GPIO_ACTIVE_HIGH>;
+   status = "okay";
+ 
+-  i2c-switch@70 {
++  i2c-mux@70 {
+   compatible = "nxp,pca9547";
+   #address-cells = <1>;
+   #size-cells = <0>;
+diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts 
b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
+index 42ed4a04a12e2..6280c5e86a124 100644
+--- a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
 b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts
+@@ -345,7 +345,7 @@
+ };
+ 
+  {
+-  tca9548@70 {
++  i2c-mux@70 {
+   compatible = "nxp,pca9548";
+   pinctrl-0 = <_i2c_mux_reset>;
+   pinctrl-names = "default";
+diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts 
b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
+index de79dcfd32e62..ba2001f373158 100644
+--- a/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
 b/arch/arm/boot/dts/vf610-zii-dev-rev-c.dts
+@@ -340,7 +340,7 @@
+ };
+ 
+  {
+-  tca9548@70 {
++  i2c-mux@70 {
+   compatible = "nxp,pca9548";
+   pinctrl-0 = <_i2c_mux_reset>;
+   pinctrl-names = "default";
+diff --git a/arch/arm/mach-omap1/gpio15xx.c b/arch/arm/mach-omap1/gpio15xx.c
+index c675f11de99db..61fa26efd8653 100644
+--- a/arch/arm/mach-omap1/gpio15xx.c
 b/arch/arm/mach-omap1/gpio15xx.c
+@@ -11,6 +11,7 @@
+ #include 
+ #include 
+ #include 
++#include 
+ 
+ #include "irqs.h"
+ 
+diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts 
b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
+index 5a8d85a7d1612..bbdf989058ff7 100644
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
 b/arch/arm64/boot/dts/freescale/fsl-ls1012a-qds.dts
+@@ -110,7 +110,7 @@
+  {
+   status = "okay";
+ 
+-  pca9547@77 {
++  i2c-mux@77 {
+   compatible = "nxp,pca9547";
+   reg = <0x77>;
+   #address-cells = <1>;
+diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts 
b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
+index 9b726c2a48426..dda27ed7aaf2b 100644
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
 b/arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dts
+@@ -89,7 +89,7 @@
+  {
+   status = "okay";
+ 
+-  pca9547@77 {
++  i2c-mux@77 {
+   compatible = "nxp,pca9547";
+   reg = <0x77>;
+   #address-cells = <1>;
+diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts 
b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
+index b2fcbba60d3ac..3b0ed9305f2bd 100644
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
 b/arch/arm64/boot/dts/freescale/fsl-ls1046a-qds.dts
+@@ -88,7 +88,7 @@
+  {
+   status = "okay";
+ 
+-  pca9547@77 {
++  i2c-mux@77 {
+   compatible = "nxp,pca9547";
+   reg = <0x77>;
+   #address-cells = <1>;
+diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts 
b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
+index 41d8b15f25a54..aa52ff73ff9e0 100644
+--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
 b/arch/arm64/boot/dts/freescale/fsl-ls1088a-qds.dts
+@@ -53,7 +53,7 @@
+  {
+   status = "okay";
+ 
+-  i2c-switch@77 {
++  i2c-mux@77 {
+   compatible = "nxp,pca9547";
+   reg = <0x77>;
+   #address-cells = <1>;
+diff --git

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-02-02 Thread Mike Pagano

commit: e34c0cb7d58c06e7245d9f5347d5da8e817b95ce
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Feb  2 19:01:33 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Feb  2 19:01:33 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=e34c0cb7

gcc-plugins: drop -std=gnu++11 to fix GCC 13 build

See: https://lore.kernel.org/all/20230201230009.2252783-1-sam  gentoo.org/

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 ++
 ...rop-std-gnu-plus-plus-to-fix-GCC-13-build.patch | 46 ++
 2 files changed, 50 insertions(+)

diff --git a/_README b/_README
index 0965d9a9..1f899f11 100644
--- a/_README
+++ b/_README
@@ -115,6 +115,10 @@ Patch: 
2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch
 From:   
https://lore.kernel.org/lkml/mhng-8bc81919-3023-4d72-bd44-2443606b4fd7@palmer-ri-x1c9a/T/
 Desc:   gcc-plugins: Reorganize gimple includes for GCC 13
 
+Patch:  2940_gcc-plugins-drop-std-gnu-plus-plus-to-fix-GCC-13-build.patch
+From:   https://lore.kernel.org/all/20230201230009.2252783-1-...@gentoo.org/
+Desc:   gcc-plugins: drop -std=gnu++11 to fix GCC 13 build
+
 Patch:  3000_Support-printing-firmware-info.patch
 From:   https://bugs.gentoo.org/732852
 Desc:   Print firmware info (Reqs CONFIG_GENTOO_PRINT_FIRMWARE_INFO). Thanks 
to Georgy Yakovlev

diff --git a/2940_gcc-plugins-drop-std-gnu-plus-plus-to-fix-GCC-13-build.patch 
b/2940_gcc-plugins-drop-std-gnu-plus-plus-to-fix-GCC-13-build.patch
new file mode 100644
index ..55797805
--- /dev/null
+++ b/2940_gcc-plugins-drop-std-gnu-plus-plus-to-fix-GCC-13-build.patch
@@ -0,0 +1,46 @@
+From 5a6b64adc18d9adfb497a529ff004d59b6df151f Mon Sep 17 00:00:00 2001
+From: Sam James 
+Date: Wed, 1 Feb 2023 23:00:09 +
+Subject: gcc-plugins: drop -std=gnu++11 to fix GCC 13 build
+
+The latest GCC 13 snapshot (13.0.1 20230129) gives the following:
+```
+cc1: error: cannot load plugin ./scripts/gcc-plugins/randomize_layout_plugin.so
+ :./scripts/gcc-plugins/randomize_layout_plugin.so: undefined symbol: 
tree_code_type
+```
+
+This ends up being because of 
https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=b0241ce6e37031
+upstream in GCC which changes the visibility of some types used by the kernel's
+plugin infrastructure like tree_code_type.
+
+After discussion with the GCC folks, we found that the kernel needs to be 
building
+plugins with the same flags used to build GCC - and GCC defaults to gnu++17
+right now. The minimum GCC version needed to build the kernel is GCC 5.1
+and GCC 5.1 already defaults to gnu++14 anyway, so just drop the flag, as
+all GCCs that could be used to build GCC already default to an acceptable
+version which was >= the version we forced via flags until now.
+
+Bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108634
+Signed-off-by: Sam James 
+Signed-off-by: Kees Cook 
+Link: https://lore.kernel.org/r/20230201230009.2252783-1-...@gentoo.org
+---
+ scripts/gcc-plugins/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/scripts/gcc-plugins/Makefile b/scripts/gcc-plugins/Makefile
+index b34d11e226366..320afd3cf8e82 100644
+--- a/scripts/gcc-plugins/Makefile
 b/scripts/gcc-plugins/Makefile
+@@ -29,7 +29,7 @@ GCC_PLUGINS_DIR = $(shell $(CC) -print-file-name=plugin)
+ plugin_cxxflags   = -Wp,-MMD,$(depfile) $(KBUILD_HOSTCXXFLAGS) -fPIC \
+ -include $(srctree)/include/linux/compiler-version.h \
+ -DPLUGIN_VERSION=$(call stringify,$(KERNELVERSION)) \
+--I $(GCC_PLUGINS_DIR)/include -I $(obj) -std=gnu++11 \
++-I $(GCC_PLUGINS_DIR)/include -I $(obj) \
+ -fno-rtti -fno-exceptions -fasynchronous-unwind-tables \
+ -ggdb -Wno-narrowing -Wno-unused-variable \
+ -Wno-format-diag
+-- 
+cgit 
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-01-22 Thread Mike Pagano

commit: f659ca60651a53d186ce854c3eefa8ad024cd0ba
Author: Mike Pagano  gentoo  org>
AuthorDate: Sun Jan 22 14:59:31 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sun Jan 22 14:59:31 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=f659ca60

gcc-plugins: Reorganize gimple includes for GCC 13

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 +++
 ..._gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch | 41 ++
 2 files changed, 45 insertions(+)

diff --git a/_README b/_README
index eb8a606b..b3e83a42 100644
--- a/_README
+++ b/_README
@@ -103,6 +103,10 @@ Patch:  2920_sign-file-patch-for-libressl.patch
 From:   https://bugs.gentoo.org/717166
 Desc:   sign-file: full functionality with modern LibreSSL
 
+Patch: 2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch
+From:   
https://lore.kernel.org/lkml/mhng-8bc81919-3023-4d72-bd44-2443606b4fd7@palmer-ri-x1c9a/T/
+Desc:   gcc-plugins: Reorganize gimple includes for GCC 13
+
 Patch:  3000_Support-printing-firmware-info.patch
 From:   https://bugs.gentoo.org/732852
 Desc:   Print firmware info (Reqs CONFIG_GENTOO_PRINT_FIRMWARE_INFO). Thanks 
to Georgy Yakovlev

diff --git a/2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch 
b/2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch
new file mode 100644
index ..0b454ec8
--- /dev/null
+++ b/2930_gcc-plugins-Reorg-gimple-incs-for-gcc-13.patch
@@ -0,0 +1,41 @@
+gcc-plugins: Reorganize gimple includes for GCC 13
+
+The gimple-iterator.h header must be included before gimple-fold.h
+starting with GCC 13. Reorganize gimple headers to work for all GCC
+versions.
+
+Reported-by: Palmer Dabbelt 
+Link: https://lore.kernel.org/all/20230113173033.4380-1-pal...@rivosinc.com/
+Cc: linux-harden...@vger.kernel.org
+Signed-off-by: Kees Cook 
+---
+ scripts/gcc-plugins/gcc-common.h | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/scripts/gcc-plugins/gcc-common.h 
b/scripts/gcc-plugins/gcc-common.h
+index 9a1895747b15..84c730da36dd 100644
+--- a/scripts/gcc-plugins/gcc-common.h
 b/scripts/gcc-plugins/gcc-common.h
+@@ -71,7 +71,9 @@
+ #include "varasm.h"
+ #include "stor-layout.h"
+ #include "internal-fn.h"
++#include "gimple.h"
+ #include "gimple-expr.h"
++#include "gimple-iterator.h"
+ #include "gimple-fold.h"
+ #include "context.h"
+ #include "tree-ssa-alias.h"
+@@ -85,10 +87,8 @@
+ #include "tree-eh.h"
+ #include "stmt.h"
+ #include "gimplify.h"
+-#include "gimple.h"
+ #include "tree-phinodes.h"
+ #include "tree-cfg.h"
+-#include "gimple-iterator.h"
+ #include "gimple-ssa.h"
+ #include "ssa-iterators.h"
+ 
+-- 
+2.34.1

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-01-14 Thread Mike Pagano

commit: 5018f7dec55afd5e3c786f4a2b0c2977ec6ead0c
Author: Mike Pagano  gentoo  org>
AuthorDate: Sat Jan 14 13:48:30 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sat Jan 14 13:48:30 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=5018f7de

Linux patch 6.1.6

Signed-off-by: Mike Pagano  gentoo.org>

 _README|   4 +
 1005_linux-6.1.6.patch | 861 +
 2 files changed, 865 insertions(+)

diff --git a/_README b/_README
index f47a205a..9e9a8d04 100644
--- a/_README
+++ b/_README
@@ -63,6 +63,10 @@ Patch:  1004_linux-6.1.5.patch
 From:   http://www.kernel.org
 Desc:   Linux 6.1.5
 
+Patch:  1005_linux-6.1.6.patch
+From:   http://www.kernel.org
+Desc:   Linux 6.1.6
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1005_linux-6.1.6.patch b/1005_linux-6.1.6.patch
new file mode 100644
index ..ad3754e5
--- /dev/null
+++ b/1005_linux-6.1.6.patch
@@ -0,0 +1,861 @@
+diff --git a/Makefile b/Makefile
+index ddbd2fc917c59..19e8c6dec6e54 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 5
++SUBLEVEL = 6
+ EXTRAVERSION =
+ NAME = Hurr durr I'ma ninja sloth
+ 
+diff --git a/arch/parisc/include/uapi/asm/mman.h 
b/arch/parisc/include/uapi/asm/mman.h
+index 22133a6a506ef..68c44f99bc931 100644
+--- a/arch/parisc/include/uapi/asm/mman.h
 b/arch/parisc/include/uapi/asm/mman.h
+@@ -49,6 +49,19 @@
+ #define MADV_DONTFORK 10  /* don't inherit across fork */
+ #define MADV_DOFORK   11  /* do inherit across fork */
+ 
++#define MADV_MERGEABLE   12   /* KSM may merge identical pages */
++#define MADV_UNMERGEABLE 13   /* KSM may not merge identical pages */
++
++#define MADV_HUGEPAGE 14  /* Worth backing with hugepages */
++#define MADV_NOHUGEPAGE 15/* Not worth backing with hugepages */
++
++#define MADV_DONTDUMP   16/* Explicity exclude from the core dump,
++ overrides the coredump filter bits */
++#define MADV_DODUMP   17  /* Clear the MADV_NODUMP flag */
++
++#define MADV_WIPEONFORK 18/* Zero memory on fork, child only */
++#define MADV_KEEPONFORK 19/* Undo MADV_WIPEONFORK */
++
+ #define MADV_COLD 20  /* deactivate these pages */
+ #define MADV_PAGEOUT  21  /* reclaim these pages */
+ 
+@@ -57,27 +70,13 @@
+ 
+ #define MADV_DONTNEED_LOCKED  24  /* like DONTNEED, but drop locked pages 
too */
+ 
+-#define MADV_MERGEABLE   65   /* KSM may merge identical pages */
+-#define MADV_UNMERGEABLE 66   /* KSM may not merge identical pages */
+-
+-#define MADV_HUGEPAGE 67  /* Worth backing with hugepages */
+-#define MADV_NOHUGEPAGE   68  /* Not worth backing with 
hugepages */
+-
+-#define MADV_DONTDUMP   69/* Explicity exclude from the core dump,
+- overrides the coredump filter bits */
+-#define MADV_DODUMP   70  /* Clear the MADV_NODUMP flag */
+-
+-#define MADV_WIPEONFORK 71/* Zero memory on fork, child only */
+-#define MADV_KEEPONFORK 72/* Undo MADV_WIPEONFORK */
+-
+-#define MADV_COLLAPSE 73  /* Synchronous hugepage collapse */
++#define MADV_COLLAPSE 25  /* Synchronous hugepage collapse */
+ 
+ #define MADV_HWPOISON 100 /* poison a page for testing */
+ #define MADV_SOFT_OFFLINE 101 /* soft offline page for testing */
+ 
+ /* compatibility flags */
+ #define MAP_FILE  0
+-#define MAP_VARIABLE  0
+ 
+ #define PKEY_DISABLE_ACCESS   0x1
+ #define PKEY_DISABLE_WRITE0x2
+diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
+index 848b0702005d6..09a34b07f02e6 100644
+--- a/arch/parisc/kernel/sys_parisc.c
 b/arch/parisc/kernel/sys_parisc.c
+@@ -465,3 +465,31 @@ asmlinkage long parisc_inotify_init1(int flags)
+   flags = FIX_O_NONBLOCK(flags);
+   return sys_inotify_init1(flags);
+ }
++
++/*
++ * madvise() wrapper
++ *
++ * Up to kernel v6.1 parisc has different values than all other
++ * platforms for the MADV_xxx flags listed below.
++ * To keep binary compatibility with existing userspace programs
++ * translate the former values to the new values.
++ *
++ * XXX: Remove this wrapper in year 2025 (or later)
++ */
++
++asmlinkage notrace long parisc_madvise(unsigned long start, size_t len_in, 
int behavior)
++{
++  switch (behavior) {
++  case 65: behavior = MADV_MERGEABLE; break;
++  case 66: behavior = MADV_UNMERGEABLE;   break;
++  case 67: behavior = MADV_HUGEPAGE;  break;
++  case 68: behavior = MADV_NOHUGEPAGE;break;
++  case 69: behavior = MADV_DONTDUMP;

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-01-12 Thread Mike Pagano

commit: cfad7fa18e7a38299e446e09aedf44360ddd829d
Author: Mike Pagano  gentoo  org>
AuthorDate: Thu Jan 12 15:25:25 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Thu Jan 12 15:25:25 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=cfad7fa1

maple_tree: fix mas_empty_area_rev() lower bound validation

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 ++
 ...ee-fix-mas-empty-area-rev-lower-bound-val.patch | 82 ++
 2 files changed, 86 insertions(+)

diff --git a/_README b/_README
index e8c453f1..f47a205a 100644
--- a/_README
+++ b/_README
@@ -75,6 +75,10 @@ Patch:  1700_sparc-address-warray-bound-warnings.patch
 From:  https://github.com/KSPP/linux/issues/109
 Desc:  Address -Warray-bounds warnings 
 
+Patch:  1800_maple-tree-fix-mas-empty-area-rev-lower-bound-val.patch
+From:  
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
+Desc:  maple_tree: fix mas_empty_area_rev() lower bound validation
+
 Patch:  2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
 From:   
https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw
 Desc:   Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. 
See bug #686758

diff --git a/1800_maple-tree-fix-mas-empty-area-rev-lower-bound-val.patch 
b/1800_maple-tree-fix-mas-empty-area-rev-lower-bound-val.patch
new file mode 100644
index ..53075739
--- /dev/null
+++ b/1800_maple-tree-fix-mas-empty-area-rev-lower-bound-val.patch
@@ -0,0 +1,82 @@
+From ebc4c1bcc2a513bb2292dc73aa247b046bc846ce Mon Sep 17 00:00:00 2001
+From: Liam Howlett 
+Date: Wed, 11 Jan 2023 20:02:07 +
+Subject: maple_tree: fix mas_empty_area_rev() lower bound validation
+
+mas_empty_area_rev() was not correctly validating the start of a gap
+against the lower limit.  This could lead to the range starting lower than
+the requested minimum.
+
+Fix the issue by better validating a gap once one is found.
+
+This commit also adds tests to the maple tree test suite for this issue
+and tests the mas_empty_area() function for similar bound checking.
+
+Link: 
https://lkml.kernel.org/r/20230111200136.1851322-1-liam.howl...@oracle.com
+Link: https://bugzilla.kernel.org/show_bug.cgi?id=216911
+Fixes: 54a611b60590 ("Maple Tree: add new data structure")
+Signed-off-by: Liam R. Howlett 
+Reported-by: 
+  Link: 
https://lore.kernel.org/linux-mm/0b9f5425-08d4-8013-aa4c-e620c3b10...@leemhuis.info/
+Tested-by: Holger Hoffsttte 
+Cc: 
+Signed-off-by: Andrew Morton 
+---
+ lib/maple_tree.c | 17 -
+ 1 file changed, 8 insertions(+), 9 deletions(-)
+
+(limited to 'lib/maple_tree.c')
+
+diff --git a/lib/maple_tree.c b/lib/maple_tree.c
+index 26e2045d3cda9..b990ccea454ec 100644
+--- a/lib/maple_tree.c
 b/lib/maple_tree.c
+@@ -4887,7 +4887,7 @@ static bool mas_rev_awalk(struct ma_state *mas, unsigned 
long size)
+   unsigned long *pivots, *gaps;
+   void __rcu **slots;
+   unsigned long gap = 0;
+-  unsigned long max, min, index;
++  unsigned long max, min;
+   unsigned char offset;
+ 
+   if (unlikely(mas_is_err(mas)))
+@@ -4909,8 +4909,7 @@ static bool mas_rev_awalk(struct ma_state *mas, unsigned 
long size)
+   min = mas_safe_min(mas, pivots, --offset);
+ 
+   max = mas_safe_pivot(mas, pivots, offset, type);
+-  index = mas->index;
+-  while (index <= max) {
++  while (mas->index <= max) {
+   gap = 0;
+   if (gaps)
+   gap = gaps[offset];
+@@ -4941,10 +4940,8 @@ static bool mas_rev_awalk(struct ma_state *mas, 
unsigned long size)
+   min = mas_safe_min(mas, pivots, offset);
+   }
+ 
+-  if (unlikely(index > max)) {
+-  mas_set_err(mas, -EBUSY);
+-  return false;
+-  }
++  if (unlikely((mas->index > max) || (size - 1 > max - mas->index)))
++  goto no_space;
+ 
+   if (unlikely(ma_is_leaf(type))) {
+   mas->offset = offset;
+@@ -4961,9 +4958,11 @@ static bool mas_rev_awalk(struct ma_state *mas, 
unsigned long size)
+   return false;
+ 
+ ascend:
+-  if (mte_is_root(mas->node))
+-  mas_set_err(mas, -EBUSY);
++  if (!mte_is_root(mas->node))
++  return false;
+ 
++no_space:
++  mas_set_err(mas, -EBUSY);
+   return false;
+ }
+ 
+-- 
+cgit 
+

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2023-01-04 Thread Mike Pagano

commit: 7c26232904d6e8afce4197aacf2e2fa2a2afdcf1
Author: Mike Pagano  gentoo  org>
AuthorDate: Wed Jan  4 11:37:35 2023 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Wed Jan  4 11:37:35 2023 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=7c262329

Linux patch 6.1.3

Signed-off-by: Mike Pagano  gentoo.org>

 _README|4 +
 1002_linux-6.1.3.patch | 2606 
 2 files changed, 2610 insertions(+)

diff --git a/_README b/_README
index 7f1d2ce2..1fe5b8d9 100644
--- a/_README
+++ b/_README
@@ -51,6 +51,10 @@ Patch:  1001_linux-6.1.2.patch
 From:   http://www.kernel.org
 Desc:   Linux 6.1.2
 
+Patch:  1002_linux-6.1.3.patch
+From:   http://www.kernel.org
+Desc:   Linux 6.1.3
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1002_linux-6.1.3.patch b/1002_linux-6.1.3.patch
new file mode 100644
index ..6909dce5
--- /dev/null
+++ b/1002_linux-6.1.3.patch
@@ -0,0 +1,2606 @@
+diff --git a/Documentation/trace/kprobes.rst b/Documentation/trace/kprobes.rst
+index 48cf778a24680..fc7ce76eab655 100644
+--- a/Documentation/trace/kprobes.rst
 b/Documentation/trace/kprobes.rst
+@@ -131,8 +131,7 @@ For example, if the function is non-recursive and is 
called with a
+ spinlock held, maxactive = 1 should be enough.  If the function is
+ non-recursive and can never relinquish the CPU (e.g., via a semaphore
+ or preemption), NR_CPUS should be enough.  If maxactive <= 0, it is
+-set to a default value.  If CONFIG_PREEMPT is enabled, the default
+-is max(10, 2*NR_CPUS).  Otherwise, the default is NR_CPUS.
++set to a default value: max(10, 2*NR_CPUS).
+ 
+ It's not a disaster if you set maxactive too low; you'll just miss
+ some probes.  In the kretprobe struct, the nmissed field is set to
+diff --git a/Makefile b/Makefile
+index 2ecc568c779fa..a69d14983a489 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 2
++SUBLEVEL = 3
+ EXTRAVERSION =
+ NAME = Hurr durr I'ma ninja sloth
+ 
+diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
+index e847f9b1c5b9f..767ab166933ba 100644
+--- a/arch/powerpc/kernel/rtas.c
 b/arch/powerpc/kernel/rtas.c
+@@ -889,6 +889,7 @@ void __noreturn rtas_halt(void)
+ 
+ /* Must be in the RMO region, so we place it here */
+ static char rtas_os_term_buf[2048];
++static s32 ibm_os_term_token = RTAS_UNKNOWN_SERVICE;
+ 
+ void rtas_os_term(char *str)
+ {
+@@ -900,16 +901,20 @@ void rtas_os_term(char *str)
+* this property may terminate the partition which we want to avoid
+* since it interferes with panic_timeout.
+*/
+-  if (RTAS_UNKNOWN_SERVICE == rtas_token("ibm,os-term") ||
+-  RTAS_UNKNOWN_SERVICE == rtas_token("ibm,extended-os-term"))
++  if (ibm_os_term_token == RTAS_UNKNOWN_SERVICE)
+   return;
+ 
+   snprintf(rtas_os_term_buf, 2048, "OS panic: %s", str);
+ 
++  /*
++   * Keep calling as long as RTAS returns a "try again" status,
++   * but don't use rtas_busy_delay(), which potentially
++   * schedules.
++   */
+   do {
+-  status = rtas_call(rtas_token("ibm,os-term"), 1, 1, NULL,
++  status = rtas_call(ibm_os_term_token, 1, 1, NULL,
+  __pa(rtas_os_term_buf));
+-  } while (rtas_busy_delay(status));
++  } while (rtas_busy_delay_time(status));
+ 
+   if (status != 0)
+   printk(KERN_EMERG "ibm,os-term call failed %d\n", status);
+@@ -1277,6 +1282,13 @@ void __init rtas_initialize(void)
+   no_entry = of_property_read_u32(rtas.dev, "linux,rtas-entry", );
+   rtas.entry = no_entry ? rtas.base : entry;
+ 
++  /*
++   * Discover these now to avoid device tree lookups in the
++   * panic path.
++   */
++  if (of_property_read_bool(rtas.dev, "ibm,extended-os-term"))
++  ibm_os_term_token = rtas_token("ibm,os-term");
++
+   /* If RTAS was found, allocate the RMO buffer for it and look for
+* the stop-self token if any
+*/
+diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
+index 3e3bd1a466464..7b894df32e320 100644
+--- a/block/bfq-iosched.c
 b/block/bfq-iosched.c
+@@ -5383,8 +5383,8 @@ static void bfq_exit_icq_bfqq(struct bfq_io_cq *bic, 
bool is_sync)
+   unsigned long flags;
+ 
+   spin_lock_irqsave(>lock, flags);
+-  bfq_exit_bfqq(bfqd, bfqq);
+   bic_set_bfqq(bic, NULL, is_sync);
++  bfq_exit_bfqq(bfqd, bfqq);
+   spin_unlock_irqrestore(>lock, flags);
+   }
+ }
+diff --git a/block/blk.h b/block/blk.h
+index a186ea20f39d8..8b75a95b28d60 100644
+--- a/block/blk.h
 b/block/blk.h
+@@ -436,7 +436,7 @@ static inline struct kmem_cache

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2022-12-21 Thread Alice Ferrazzi

commit: d9693e00e43bce95a9104cba1f4e710ba0918f36
Author: Alice Ferrazzi  gentoo  org>
AuthorDate: Wed Dec 21 18:56:47 2022 +
Commit: Alice Ferrazzi  gentoo  org>
CommitDate: Wed Dec 21 18:57:43 2022 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=d9693e00

Linux patch 6.1.1

Signed-off-by: Alice Ferrazzi  gentoo.org>

 _README|4 +
 1000_linux-6.1.1.patch | 1127 
 2 files changed, 1131 insertions(+)

diff --git a/_README b/_README
index acaedd58..d85dd44f 100644
--- a/_README
+++ b/_README
@@ -43,6 +43,10 @@ EXPERIMENTAL
 Individual Patch Descriptions:
 --
 
+Patch:  1000_linux-6.1.1.patch
+From:   http://www.kernel.org
+Desc:   Linux 6.1.1
+
 Patch:  1500_XATTR_USER_PREFIX.patch
 From:   https://bugs.gentoo.org/show_bug.cgi?id=470644
 Desc:   Support for namespace user.pax.* on tmpfs.

diff --git a/1000_linux-6.1.1.patch b/1000_linux-6.1.1.patch
new file mode 100644
index ..391da5ed
--- /dev/null
+++ b/1000_linux-6.1.1.patch
@@ -0,0 +1,1127 @@
+diff --git a/Documentation/security/keys/trusted-encrypted.rst 
b/Documentation/security/keys/trusted-encrypted.rst
+index 0bfb4c3397489..9bc9db8ec6517 100644
+--- a/Documentation/security/keys/trusted-encrypted.rst
 b/Documentation/security/keys/trusted-encrypted.rst
+@@ -350,7 +350,8 @@ Load an encrypted key "evm" from saved blob::
+ 
+ Instantiate an encrypted key "evm" using user-provided decrypted data::
+ 
+-$ keyctl add encrypted evm "new default user:kmk 32 `cat 
evm_decrypted_data.blob`" @u
++$ evmkey=$(dd if=/dev/urandom bs=1 count=32 | xxd -c32 -p)
++$ keyctl add encrypted evm "new default user:kmk 32 $evmkey" @u
+ 794890253
+ 
+ $ keyctl print 794890253
+diff --git a/Makefile b/Makefile
+index 997b677222920..7307ae6c2ef72 100644
+--- a/Makefile
 b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 6
+ PATCHLEVEL = 1
+-SUBLEVEL = 0
++SUBLEVEL = 1
+ EXTRAVERSION =
+ NAME = Hurr durr I'ma ninja sloth
+ 
+diff --git a/arch/mips/include/asm/mach-ralink/mt7621.h 
b/arch/mips/include/asm/mach-ralink/mt7621.h
+index 6bbf082dd149e..79d5bb0e06d63 100644
+--- a/arch/mips/include/asm/mach-ralink/mt7621.h
 b/arch/mips/include/asm/mach-ralink/mt7621.h
+@@ -7,10 +7,12 @@
+ #ifndef _MT7621_REGS_H_
+ #define _MT7621_REGS_H_
+ 
++#define IOMEM(x)  ((void __iomem *)(KSEG1ADDR(x)))
++
+ #define MT7621_PALMBUS_BASE   0x1C00
+ #define MT7621_PALMBUS_SIZE   0x03FF
+ 
+-#define MT7621_SYSC_BASE  0x1E00
++#define MT7621_SYSC_BASE  IOMEM(0x1E00)
+ 
+ #define SYSC_REG_CHIP_NAME0   0x00
+ #define SYSC_REG_CHIP_NAME1   0x04
+diff --git a/arch/mips/ralink/mt7621.c b/arch/mips/ralink/mt7621.c
+index fb0565bc34fda..bbf5811afbf2c 100644
+--- a/arch/mips/ralink/mt7621.c
 b/arch/mips/ralink/mt7621.c
+@@ -25,6 +25,7 @@
+ #define MT7621_MEM_TEST_PATTERN 0xaaaa
+ 
+ static u32 detect_magic __initdata;
++static struct ralink_soc_info *soc_info_ptr;
+ 
+ int pcibios_root_bridge_prepare(struct pci_host_bridge *bridge)
+ {
+@@ -97,41 +98,83 @@ void __init ralink_of_remap(void)
+   panic("Failed to remap core resources");
+ }
+ 
+-static void soc_dev_init(struct ralink_soc_info *soc_info, u32 rev)
++static unsigned int __init mt7621_get_soc_name0(void)
++{
++  return __raw_readl(MT7621_SYSC_BASE + SYSC_REG_CHIP_NAME0);
++}
++
++static unsigned int __init mt7621_get_soc_name1(void)
++{
++  return __raw_readl(MT7621_SYSC_BASE + SYSC_REG_CHIP_NAME1);
++}
++
++static bool __init mt7621_soc_valid(void)
++{
++  if (mt7621_get_soc_name0() == MT7621_CHIP_NAME0 &&
++  mt7621_get_soc_name1() == MT7621_CHIP_NAME1)
++  return true;
++  else
++  return false;
++}
++
++static const char __init *mt7621_get_soc_id(void)
++{
++  if (mt7621_soc_valid())
++  return "MT7621";
++  else
++  return "invalid";
++}
++
++static unsigned int __init mt7621_get_soc_rev(void)
++{
++  return __raw_readl(MT7621_SYSC_BASE + SYSC_REG_CHIP_REV);
++}
++
++static unsigned int __init mt7621_get_soc_ver(void)
++{
++  return (mt7621_get_soc_rev() >> CHIP_REV_VER_SHIFT) & CHIP_REV_VER_MASK;
++}
++
++static unsigned int __init mt7621_get_soc_eco(void)
++{
++  return (mt7621_get_soc_rev() & CHIP_REV_ECO_MASK);
++}
++
++static const char __init *mt7621_get_soc_revision(void)
++{
++  if (mt7621_get_soc_rev() == 1 && mt7621_get_soc_eco() == 1)
++  return "E2";
++  else
++  return "E1";
++}
++
++static int __init mt7621_soc_dev_init(void)
+ {
+   struct soc_device *soc_dev;
+   struct soc_device_attribute *soc_dev_attr;
+ 
+   soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
+   if (!soc_dev_attr)
+-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2022-12-16 Thread Mike Pagano

commit: 13932c5603ee74cb23015e86fe92af652c8cad09
Author: Mike Pagano  gentoo  org>
AuthorDate: Fri Dec 16 19:43:32 2022 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Fri Dec 16 19:43:32 2022 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=13932c56

Update CPU optimization patch

Signed-off-by: Mike Pagano  gentoo.org>

 5010_enable-cpu-optimizations-universal.patch | 217 +++---
 1 file changed, 159 insertions(+), 58 deletions(-)

diff --git a/5010_enable-cpu-optimizations-universal.patch 
b/5010_enable-cpu-optimizations-universal.patch
index b9c03cb6..0841340b 100644
--- a/5010_enable-cpu-optimizations-universal.patch
+++ b/5010_enable-cpu-optimizations-universal.patch
@@ -1,10 +1,7 @@
-From b5892719c43f739343c628e3d357471a3bdaa368 Mon Sep 17 00:00:00 2001
-From: graysky 
-Date: Tue, 15 Mar 2022 05:58:43 -0400
+From a0825feea3f100656d58446885b5f190284fd219
+From: graysky 
+Date: Fri, 4 Nov 2022 15:34:36 -0400
 Subject: [PATCH] more uarches for kernel 5.17+
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
 
 FEATURES
 This patch adds additional CPU options to the Linux kernel accessible under:
@@ -36,6 +33,7 @@ CPU-specific microarchitectures include:
 • AMD Family 17h (Zen)
 • AMD Family 17h (Zen 2)
 • AMD Family 19h (Zen 3)†
+• AMD Family 19h (Zen 4)§
 • Intel Silvermont low-power processors
 • Intel Goldmont low-power processors (Apollo Lake and Denverton)
 • Intel Goldmont Plus low-power processors (Gemini Lake)
@@ -55,11 +53,14 @@ CPU-specific microarchitectures include:
 • Intel 3rd Gen 10nm++ Xeon (Sapphire Rapids)‡
 • Intel 11th Gen i3/i5/i7/i9-family (Rocket Lake)‡
 • Intel 12th Gen i3/i5/i7/i9-family (Alder Lake)‡
+• Intel 13th Gen i3/i5/i7/i9-family (Raptor Lake)§
+• Intel 14th Gen i3/i5/i7/i9-family (Meteor Lake)§
 
 Notes: If not otherwise noted, gcc >=9.1 is required for support.
*Requires gcc >=10.1 or clang >=10.0
†Required gcc >=10.3 or clang >=12.0
‡Required gcc >=11.1 or clang >=12.0
+   §Required gcc >=13.0 or clang >=15.0.5
 
 It also offers to compile passing the 'native' option which, "selects the CPU
 to generate code for at compilation time by determining the processor type of
@@ -99,20 +100,19 @@ REFERENCES
 4.  https://github.com/graysky2/kernel_gcc_patch/issues/15
 5.  http://www.linuxforge.net/docs/linux/linux-gcc.php
 
-Signed-off-by: graysky 
 ---
- arch/x86/Kconfig.cpu| 332 ++--
- arch/x86/Makefile   |  40 +++-
- arch/x86/include/asm/vermagic.h |  66 +++
- 3 files changed, 424 insertions(+), 14 deletions(-)
+ arch/x86/Kconfig.cpu| 416 ++--
+ arch/x86/Makefile   |  43 +++-
+ arch/x86/include/asm/vermagic.h |  72 ++
+ 3 files changed, 514 insertions(+), 17 deletions(-)
 
 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
-index 542377cd419d..22b919cdb6d1 100644
+index 542377cd419d..08d887d1220d 100644
 --- a/arch/x86/Kconfig.cpu
 +++ b/arch/x86/Kconfig.cpu
 @@ -157,7 +157,7 @@ config MPENTIUM4
- 
- 
+
+
  config MK6
 -  bool "K6/K6-II/K6-III"
 +  bool "AMD K6/K6-II/K6-III"
@@ -121,16 +121,16 @@ index 542377cd419d..22b919cdb6d1 100644
  Select this for an AMD K6-family processor.  Enables use of
 @@ -165,7 +165,7 @@ config MK6
  flags to GCC.
- 
+
  config MK7
 -  bool "Athlon/Duron/K7"
 +  bool "AMD Athlon/Duron/K7"
depends on X86_32
help
  Select this for an AMD Athlon K7-family processor.  Enables use of
-@@ -173,12 +173,98 @@ config MK7
+@@ -173,12 +173,106 @@ config MK7
  flags to GCC.
- 
+
  config MK8
 -  bool "Opteron/Athlon64/Hammer/K8"
 +  bool "AMD Opteron/Athlon64/Hammer/K8"
@@ -138,7 +138,7 @@ index 542377cd419d..22b919cdb6d1 100644
  Select this for an AMD Opteron or Athlon64 Hammer-family processor.
  Enables use of some extended instructions, and passes appropriate
  optimization flags to GCC.
- 
+
 +config MK8SSE3
 +  bool "AMD Opteron/Athlon64/Hammer/K8 with SSE3"
 +  help
@@ -224,32 +224,40 @@ index 542377cd419d..22b919cdb6d1 100644
 +Select this for AMD Family 19h Zen 3 processors.
 +
 +Enables -march=znver3
++
++config MZEN4
++  bool "AMD Zen 4"
++  depends on (CC_IS_GCC && GCC_VERSION >= 13) || (CC_IS_CLANG && 
CLANG_VERSION >= 150500)
++  help
++Select this for AMD Family 19h Zen 4 processors.
++
++Enables -march=znver4
 +
  config MCRUSOE
bool "Crusoe"
depends on X86_32
-@@ -270,7 +356,7 @@ config MPSC
+@@ -270,7 +364,7 @@ config MPSC
  in /proc/cpuinfo. Family 15 is an older Xeon, Family 6 a newer one.
- 
+
  config MCORE2
 -  bool "Core 2/newer Xeon"
 +  bool "Intel Core 2"
help
- 
+
  Select this for Intel Core 2 and newer Core 2 Xeons (Xeon 51xx and
-@@ -278,6 +364,8 @@ config MCORE2
+@@ -278,6

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2022-12-11 Thread Mike Pagano

commit: b3e9a3f6269e7e72eb6a51ca19dc85e2201fb843
Author: Mike Pagano  gentoo  org>
AuthorDate: Sun Dec 11 23:32:12 2022 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sun Dec 11 23:32:12 2022 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=b3e9a3f6

Remove redundant patch

Removed:
2010_netfilter-ctnetlink-compilation-fix.patch

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 --
 2010_netfilter-ctnetlink-compilation-fix.patch | 90 --
 2 files changed, 94 deletions(-)

diff --git a/_README b/_README
index 528708c1..5e68531e 100644
--- a/_README
+++ b/_README
@@ -59,10 +59,6 @@ Patch:  
2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
 From:   
https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw
 Desc:   Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. 
See bug #686758
 
-Patch:  2010_netfilter-ctnetlink-compilation-fix.patch
-From:   https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
-Desc:   netfilter: ctnetlink: fix compilation warning after data race fixes in 
ct mark
-
 Patch:  2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch
 From:   https://bugs.gentoo.org/710790
 Desc:   tmp513 requies REGMAP_I2C to build.  Select it by default in Kconfig. 
See bug #710790. Thanks to Phil Stracchino

diff --git a/2010_netfilter-ctnetlink-compilation-fix.patch 
b/2010_netfilter-ctnetlink-compilation-fix.patch
deleted file mode 100644
index b7bd4dee..
--- a/2010_netfilter-ctnetlink-compilation-fix.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-From 1feeae071507ad65cf9f462a1bdd543a4bf89e71 Mon Sep 17 00:00:00 2001
-From: Pablo Neira Ayuso 
-Date: Mon, 28 Nov 2022 10:58:53 +0100
-Subject: netfilter: ctnetlink: fix compilation warning after data race fixes
- in ct mark
-
-All warnings (new ones prefixed by >>):
-
-   net/netfilter/nf_conntrack_netlink.c: In function '__ctnetlink_glue_build':
->> net/netfilter/nf_conntrack_netlink.c:2674:13: warning: unused variable 
'mark' [-Wunused-variable]
-2674 | u32 mark;
- | ^~~~
-
-Fixes: 52d1aa8b8249 ("netfilter: conntrack: Fix data-races around ct mark")
-Reported-by: kernel test robot 
-Tested-by: Ivan Babrou 
-Signed-off-by: Pablo Neira Ayuso 

- net/netfilter/nf_conntrack_netlink.c | 19 ++-
- 1 file changed, 10 insertions(+), 9 deletions(-)
-
-diff --git a/net/netfilter/nf_conntrack_netlink.c 
b/net/netfilter/nf_conntrack_netlink.c
-index d71150a40fb08..1286ae7d46096 100644
 a/net/netfilter/nf_conntrack_netlink.c
-+++ b/net/netfilter/nf_conntrack_netlink.c
-@@ -328,8 +328,13 @@ nla_put_failure:
- }
- 
- #ifdef CONFIG_NF_CONNTRACK_MARK
--static int ctnetlink_dump_mark(struct sk_buff *skb, u32 mark)
-+static int ctnetlink_dump_mark(struct sk_buff *skb, const struct nf_conn *ct)
- {
-+  u32 mark = READ_ONCE(ct->mark);
-+
-+  if (!mark)
-+  return 0;
-+
-   if (nla_put_be32(skb, CTA_MARK, htonl(mark)))
-   goto nla_put_failure;
-   return 0;
-@@ -543,7 +548,7 @@ static int ctnetlink_dump_extinfo(struct sk_buff *skb,
- static int ctnetlink_dump_info(struct sk_buff *skb, struct nf_conn *ct)
- {
-   if (ctnetlink_dump_status(skb, ct) < 0 ||
--  ctnetlink_dump_mark(skb, READ_ONCE(ct->mark)) < 0 ||
-+  ctnetlink_dump_mark(skb, ct) < 0 ||
-   ctnetlink_dump_secctx(skb, ct) < 0 ||
-   ctnetlink_dump_id(skb, ct) < 0 ||
-   ctnetlink_dump_use(skb, ct) < 0 ||
-@@ -722,7 +727,6 @@ ctnetlink_conntrack_event(unsigned int events, const 
struct nf_ct_event *item)
-   struct sk_buff *skb;
-   unsigned int type;
-   unsigned int flags = 0, group;
--  u32 mark;
-   int err;
- 
-   if (events & (1 << IPCT_DESTROY)) {
-@@ -827,9 +831,8 @@ ctnetlink_conntrack_event(unsigned int events, const 
struct nf_ct_event *item)
-   }
- 
- #ifdef CONFIG_NF_CONNTRACK_MARK
--  mark = READ_ONCE(ct->mark);
--  if ((events & (1 << IPCT_MARK) || mark) &&
--  ctnetlink_dump_mark(skb, mark) < 0)
-+  if (events & (1 << IPCT_MARK) &&
-+  ctnetlink_dump_mark(skb, ct) < 0)
-   goto nla_put_failure;
- #endif
-   nlmsg_end(skb, nlh);
-@@ -2671,7 +2674,6 @@ static int __ctnetlink_glue_build(struct sk_buff *skb, 
struct nf_conn *ct)
- {
-   const struct nf_conntrack_zone *zone;
-   struct nlattr *nest_parms;
--  u32 mark;
- 
-   zone = nf_ct_zone(ct);
- 
-@@ -2733,8 +2735,7 @@ static int __ctnetlink_glue_build(struct sk_buff *skb, 
struct nf_conn *ct)
-   goto nla_put_failure;
- 
- #ifdef CONFIG_NF_CONNTRACK_MARK
--  mark = READ_ONCE(ct->mark);
--  if (mark && ctnetlink_dump_mark(skb, mark) < 0)
-+  if (ctnetlink_dump_mark(skb, ct) < 0)
-   goto nla_put_failure;
- #endif
-   if (ctnetlink_dump_labels(skb, ct) < 0)
--- 
-cgit 
-

[gentoo-commits] proj/linux-patches:6.1 commit in: /

2022-12-11 Thread Mike Pagano

commit: 2009fbd52bfcd103d36a829e6d8f6ded19de3fdf
Author: Mike Pagano  gentoo  org>
AuthorDate: Sun Dec 11 14:28:34 2022 +
Commit: Mike Pagano  gentoo  org>
CommitDate: Sun Dec 11 14:28:34 2022 +
URL:https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=2009fbd5

netfilter: ctnetlink fix compl. warning after data race fixes in ct mark

Bug: https://bugs.gentoo.org/884585

Signed-off-by: Mike Pagano  gentoo.org>

 _README|  4 ++
 2010_netfilter-ctnetlink-compilation-fix.patch | 90 ++
 2 files changed, 94 insertions(+)

diff --git a/_README b/_README
index 5e68531e..528708c1 100644
--- a/_README
+++ b/_README
@@ -59,6 +59,10 @@ Patch:  
2000_BT-Check-key-sizes-only-if-Secure-Simple-Pairing-enabled.patch
 From:   
https://lore.kernel.org/linux-bluetooth/20190522070540.48895-1-mar...@holtmann.org/raw
 Desc:   Bluetooth: Check key sizes only when Secure Simple Pairing is enabled. 
See bug #686758
 
+Patch:  2010_netfilter-ctnetlink-compilation-fix.patch
+From:   https://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git
+Desc:   netfilter: ctnetlink: fix compilation warning after data race fixes in 
ct mark
+
 Patch:  2900_tmp513-Fix-build-issue-by-selecting-CONFIG_REG.patch
 From:   https://bugs.gentoo.org/710790
 Desc:   tmp513 requies REGMAP_I2C to build.  Select it by default in Kconfig. 
See bug #710790. Thanks to Phil Stracchino

diff --git a/2010_netfilter-ctnetlink-compilation-fix.patch 
b/2010_netfilter-ctnetlink-compilation-fix.patch
new file mode 100644
index ..b7bd4dee
--- /dev/null
+++ b/2010_netfilter-ctnetlink-compilation-fix.patch
@@ -0,0 +1,90 @@
+From 1feeae071507ad65cf9f462a1bdd543a4bf89e71 Mon Sep 17 00:00:00 2001
+From: Pablo Neira Ayuso 
+Date: Mon, 28 Nov 2022 10:58:53 +0100
+Subject: netfilter: ctnetlink: fix compilation warning after data race fixes
+ in ct mark
+
+All warnings (new ones prefixed by >>):
+
+   net/netfilter/nf_conntrack_netlink.c: In function '__ctnetlink_glue_build':
+>> net/netfilter/nf_conntrack_netlink.c:2674:13: warning: unused variable 
'mark' [-Wunused-variable]
+2674 | u32 mark;
+ | ^~~~
+
+Fixes: 52d1aa8b8249 ("netfilter: conntrack: Fix data-races around ct mark")
+Reported-by: kernel test robot 
+Tested-by: Ivan Babrou 
+Signed-off-by: Pablo Neira Ayuso 
+---
+ net/netfilter/nf_conntrack_netlink.c | 19 ++-
+ 1 file changed, 10 insertions(+), 9 deletions(-)
+
+diff --git a/net/netfilter/nf_conntrack_netlink.c 
b/net/netfilter/nf_conntrack_netlink.c
+index d71150a40fb08..1286ae7d46096 100644
+--- a/net/netfilter/nf_conntrack_netlink.c
 b/net/netfilter/nf_conntrack_netlink.c
+@@ -328,8 +328,13 @@ nla_put_failure:
+ }
+ 
+ #ifdef CONFIG_NF_CONNTRACK_MARK
+-static int ctnetlink_dump_mark(struct sk_buff *skb, u32 mark)
++static int ctnetlink_dump_mark(struct sk_buff *skb, const struct nf_conn *ct)
+ {
++  u32 mark = READ_ONCE(ct->mark);
++
++  if (!mark)
++  return 0;
++
+   if (nla_put_be32(skb, CTA_MARK, htonl(mark)))
+   goto nla_put_failure;
+   return 0;
+@@ -543,7 +548,7 @@ static int ctnetlink_dump_extinfo(struct sk_buff *skb,
+ static int ctnetlink_dump_info(struct sk_buff *skb, struct nf_conn *ct)
+ {
+   if (ctnetlink_dump_status(skb, ct) < 0 ||
+-  ctnetlink_dump_mark(skb, READ_ONCE(ct->mark)) < 0 ||
++  ctnetlink_dump_mark(skb, ct) < 0 ||
+   ctnetlink_dump_secctx(skb, ct) < 0 ||
+   ctnetlink_dump_id(skb, ct) < 0 ||
+   ctnetlink_dump_use(skb, ct) < 0 ||
+@@ -722,7 +727,6 @@ ctnetlink_conntrack_event(unsigned int events, const 
struct nf_ct_event *item)
+   struct sk_buff *skb;
+   unsigned int type;
+   unsigned int flags = 0, group;
+-  u32 mark;
+   int err;
+ 
+   if (events & (1 << IPCT_DESTROY)) {
+@@ -827,9 +831,8 @@ ctnetlink_conntrack_event(unsigned int events, const 
struct nf_ct_event *item)
+   }
+ 
+ #ifdef CONFIG_NF_CONNTRACK_MARK
+-  mark = READ_ONCE(ct->mark);
+-  if ((events & (1 << IPCT_MARK) || mark) &&
+-  ctnetlink_dump_mark(skb, mark) < 0)
++  if (events & (1 << IPCT_MARK) &&
++  ctnetlink_dump_mark(skb, ct) < 0)
+   goto nla_put_failure;
+ #endif
+   nlmsg_end(skb, nlh);
+@@ -2671,7 +2674,6 @@ static int __ctnetlink_glue_build(struct sk_buff *skb, 
struct nf_conn *ct)
+ {
+   const struct nf_conntrack_zone *zone;
+   struct nlattr *nest_parms;
+-  u32 mark;
+ 
+   zone = nf_ct_zone(ct);
+ 
+@@ -2733,8 +2735,7 @@ static int __ctnetlink_glue_build(struct sk_buff *skb, 
struct nf_conn *ct)
+   goto nla_put_failure;
+ 
+ #ifdef CONFIG_NF_CONNTRACK_MARK
+-  mark = READ_ONCE(ct->mark);
+-  if (mark && ctnetlink_dump_mark(skb, mark) < 0)
++  if (ctnetlink_dump_mark(skb, ct) < 0)
+   goto nla_put_failure;
+ #endif
+   if (ctnetlink_dump_labels(skb, ct) <

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