Re: [PATCH] scsi/eh: fix hang adding ehandler wakeups after decrementing host_busy

Great news, that it works for you! Thanks a lot! Pavel On 11/22/2017 03:49 AM, Stuart Hayes wrote: My apologies... yes, your patch also fixes my issue. I was looking at the two new places from which you were calling scsi_eh_wakeup(), and didn't notice that you moved the spinlock in

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

Le 22/11/2017 à 00:07, Balbir Singh a écrit : On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy wrote: On powerpc32, patch_instruction() is called by apply_feature_fixups() which is called from early_init() There is the following note in front of early_init(): *

RE: [PATCH] nvmem: uniphier: change access unit from 32bit to 8bit

Reviewed-by: Keiji Hayashibara Thanks. - Best Regards, Keiji Hayashibara > -Original Message- > From: Kunihiko Hayashi [mailto:hayashi.kunih...@socionext.com] > Sent: Wednesday, November 22, 2017 2:15 PM > To: Srinivas Kandagatla

RE: [PATCH v4 2/4] tpm: ignore burstcount to improve tpm_tis send() performance

> > > On 10/20/2017 08:12 PM, alexander.stef...@infineon.com wrote: > > > >> The TPM burstcount status indicates the number of bytes that can > > > >> be sent to the TPM without causing bus wait states. Effectively, > > > >> it is the number of empty bytes in the command FIFO. > > > >> > > > >>

Re: [PATCH 24/30] staging: rts5208: deprecate pci_get_bus_and_slot()

On Wed, Nov 22, 2017 at 12:31:09AM -0500, Sinan Kaya wrote: > pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as > where a PCI device is present. This restricts the device drivers to be > reused for other domain numbers. > > Use pci_get_domain_bus_and_slot() with a domain

Re: [PATCH v6 25/37] tracing: Add support for 'field variables'

On Fri, Nov 17, 2017 at 02:33:04PM -0600, Tom Zanussi wrote: > @@ -1387,6 +1405,8 @@ static struct trace_event_file *find_var_file(struct > trace_array *tr, > list_for_each_entry(var_data, >hist_vars, list) { > var_hist_data = var_data->hist_data; > file =

Re: [PATCH v2 06/18] x86/kasan/64: Teach KASAN about the cpu_entry_area

* Andy Lutomirski wrote: > The cpu_entry_area will contain stacks. Make sure that KASAN has > appropriate shadow mappings for them. > > Cc: Andrey Ryabinin > Cc: Alexander Potapenko > Cc: Dmitry Vyukov > Cc:

Re: [PATCH v2 00/18] Entry stack switching

* Ingo Molnar wrote: > > * Andy Lutomirski wrote: > > > This sets up stack switching, including for SYSCALL. I think it's > > in decent shape. > > > > Known issues: > > - I think we're going to want a way to turn the stack switching on and > >off

[rcu:rcu/dev 62/62] kernel/rcu/rcuperf.c:649:7: error: too many arguments to function 'torture_init_begin'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/dev head: b151f93a71fc9fecb560e823a92402d882516483 commit: b151f93a71fc9fecb560e823a92402d882516483 [62/62] torture: Eliminate torture_runnable config: i386-randconfig-x001-201747 (attached as .config) compiler:

[rcu:rcu/dev 62/62] kernel/rcu/rcuperf.c:649:2: note: in expansion of macro 'if'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/dev head: b151f93a71fc9fecb560e823a92402d882516483 commit: b151f93a71fc9fecb560e823a92402d882516483 [62/62] torture: Eliminate torture_runnable config: i386-randconfig-x008-201747 (attached as .config) compiler:

WARNING: can't dereference registers at ffffc90004dfff60 for ip error_entry+0x7d/0xd0 (Re: [PATCH v2 00/18] Entry stack switching)

* Andy Lutomirski wrote: > This sets up stack switching, including for SYSCALL. I think it's > in decent shape. > > Known issues: > - I think we're going to want a way to turn the stack switching on and >off either at boot time or at runtime. It should be fairly

Re: [PATCH v1] scripts: leaking_addresses.pl: add support for 32-bit kernel addresses

Thanks Tobin, for your detailed comments. On Wed, Nov 22, 2017 at 5:29 AM, Tobin C. Harding wrote: > You don't typically need [xxx v1] for version 1, the v1 is implicit. > > Please use the git brief description prefix that is already in use i.e > > leaking_addresses: add

Re: [PATCH] nvmem: uniphier: change access unit from 32bit to 8bit

2017-11-22 14:14 GMT+09:00 Kunihiko Hayashi : > The efuse on UniPhier allows 8bit access according to the specification. > Since bit offset of nvmem is limited to 0-7, it is desiable to change > access unit of nvmem to 8bit. > > Signed-off-by: Kunihiko Hayashi

Re: [PATCH 2/5] media: dt-bindings: Add bindings for TDA1997X

Hi Tim, On Thu, Nov 09, 2017 at 10:45:33AM -0800, Tim Harvey wrote: > Cc: Rob Herring > Signed-off-by: Tim Harvey > --- > v3: > - fix typo > > v2: > - add vendor prefix and remove _ from vidout-portcfg > - remove _ from labels > - remove

Re: [PATCH v2 00/18] Entry stack switching

* Andy Lutomirski wrote: > This sets up stack switching, including for SYSCALL. I think it's > in decent shape. > > Known issues: > - I think we're going to want a way to turn the stack switching on and >off either at boot time or at runtime. It should be fairly

Re: [tegra186]: emmc resume failing after booting from snapshot image

Hi, I am trying to bring up suspend-to-disk (snapshot boot) on jetson-tx2 board (nvidia tegra186). Suspend is working fine, but during boot with snapshot image, emmc resume is failing. Kernel version: 4.4 Repo: https://nv-tegra.nvidia.com/gitweb/?p=linux-4.4.git;a=summary repo: tegra-l4t-r27.1

Re: [PATCH v1 3/9] perf util: Reconstruct rblist for supporting per-thread shadow stats

On 11/22/2017 2:31 PM, Ravi Bangoria wrote: On 11/20/2017 08:13 PM, Jin Yao wrote: @@ -76,6 +97,17 @@ static struct rb_node *saved_value_new(struct rblist *rblist __maybe_unused,   return >rb_node;   } +static void saved_value_delete(struct rblist *rblist __maybe_unused, +  

Re: [PATCH v2] staging: comedi: add missing MODULE_DESCRIPTION/LICENSE

* Ian Abbott [2017-11-20 10:46:36 +]: On 20/11/17 10:29, Ian Abbott wrote: On 20/11/17 07:50, Jesse Chan wrote: This change resolves a new compile-time warning when built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in

Re: WARNING: can't dereference registers at ffffc90004dfff60 for ip error_entry+0x7d/0xd0 (Re: [PATCH v2 00/18] Entry stack switching)

* Ingo Molnar wrote: > > * Andy Lutomirski wrote: > > > This sets up stack switching, including for SYSCALL. I think it's > > in decent shape. > > > > Known issues: > > - I think we're going to want a way to turn the stack switching on and > >off

[PATCH v4 1/1] perf/bench/numa: Fixup discontiguous/sparse numa nodes

From: Satheesh Rajendran Certain systems are designed to have sparse/discontiguous nodes. On such systems, perf bench numa hangs, shows wrong number of nodes and shows values for non-existent nodes. Handle this by only taking nodes that are exposed by kernel to

Re: [PATCH 30/30] PCI: remove pci_get_bus_and_slot() function

On 11/21/17 11:55 PM, Sinan Kaya wrote: For places where domain number information is available, I extracted domain number and added into pci_get_domain_bus_and_slot() call such as xen or bn drivers. My suggestion is that you restrict your first patch set to only these patches. The

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

Jens, please don't just revert the commit in your for-linus tree. On its own this will totally mess up the interrupt assignments. Give me a bit of time to sort this out properly.

Re: [PATCH] media: mtk-vcodec: add missing MODULE_LICENSE/DESCRIPTION

Hi Jesse, Thank you for the patch! Yet something to improve: [auto build test ERROR on linuxtv-media/master] [also build test ERROR on v4.14 next-20171121] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci

Re: [PATCH V14 07/24] mmc: block: Use data timeout in card_busy_detect()

On 21/11/17 17:39, Ulf Hansson wrote: > On 21 November 2017 at 14:42, Adrian Hunter wrote: >> card_busy_detect() has a 10 minute timeout. However the correct timeout is >> the data timeout. Change card_busy_detect() to use the data timeout. > > Unfortunate I don't think

Re: [PATCH 3.16 105/133] mm/vmstat.c: fix wrong comment

On 11/22/2017 02:58 AM, Ben Hutchings wrote: > 3.16.51-rc1 review patch. If anyone has any objections, please let me know. I don't really care much in the end, but is "fix wrong comment" really a stable patch material these days? :) > -- > > From: SeongJae Park

[PATCH v4 0/1] Fixup for discontiguous/sparse numa nodes

From: Satheesh Rajendran Certain systems would have sparse/discontinguous numa nodes. perf bench numa doesnt work well on such nodes. 1. It shows wrong values. 2. It can hang. 3. It can show redundant information for non-existant nodes. #numactl -H available: 2

[PATCH] KVM: VMX: Fix vmx->nested freeing when no SMI handler

From: Wanpeng Li Reported by syzkaller: [ cut here ] WARNING: CPU: 5 PID: 2939 at arch/x86/kvm/vmx.c:3844 free_loaded_vmcs+0x77/0x80 [kvm_intel] CPU: 5 PID: 2939 Comm: repro Not tainted 4.14.0+ #26 RIP:

Re: [PATCH v1 3/9] perf util: Reconstruct rblist for supporting per-thread shadow stats

On 11/20/2017 08:13 PM, Jin Yao wrote: @@ -76,6 +97,17 @@ static struct rb_node *saved_value_new(struct rblist *rblist __maybe_unused, return >rb_node; } +static void saved_value_delete(struct rblist *rblist __maybe_unused, + struct rb_node *rb_node) +{

Re: [PATCH] media: mtk-vcodec: add missing MODULE_LICENSE/DESCRIPTION

On 11/21/17 23:41, kbuild test robot wrote: > Hi Jesse, > > Thank you for the patch! Yet something to improve: missing #include Jesse, did you build all of these driver changes? > [auto build test ERROR on linuxtv-media/master] > [also build test ERROR on v4.14 next-20171

Re: [PATCH 30/30] PCI: remove pci_get_bus_and_slot() function

On Wed, Nov 22, 2017 at 12:08:45AM -0600, Timur Tabi wrote: > On 11/21/17 11:55 PM, Sinan Kaya wrote: > > For places where domain number information is available, I extracted domain > > number > > and added into pci_get_domain_bus_and_slot() call such as xen or bn drivers. > > My suggestion is

[PATCH v3] staging: fsl-mc: use 32bits to support 64K size mc-portals

As per APIs each mc-portal is of 64K size while currently 16bits (type u16) is used to store size of mc-portal. In these cases upper bit of portal size gets truncated. Signed-off-by: Bharat Bhushan --- v2->v3: - v2 patch: https://patchwork.kernel.org/patch/10067661/ -

[tip:x86/urgent] x86/entry/64: Fix entry_SYSCALL_64_after_hwframe() IRQ tracing

Commit-ID: 548c3050ea8d16997ae27f9e080a8338a606fc93 Gitweb: https://git.kernel.org/tip/548c3050ea8d16997ae27f9e080a8338a606fc93 Author: Andy Lutomirski AuthorDate: Tue, 21 Nov 2017 20:43:56 -0800 Committer: Ingo Molnar CommitDate: Wed, 22 Nov 2017

Re: [PATCH 29/30] i7300_idle: deprecate pci_get_bus_and_slot()

On Wed, Nov 22, 2017 at 12:31:14AM -0500, Sinan Kaya wrote: > pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as > where a PCI device is present. This restricts the device drivers to be > reused for other domain numbers. > > Use pci_get_domain_bus_and_slot() with a domain

[tip:x86/urgent] x86/mm/kasan: Don't use vmemmap_populate() to initialize shadow

Commit-ID: f68d62a56708b0c19dca7a998f408510f2fbc3a8 Gitweb: https://git.kernel.org/tip/f68d62a56708b0c19dca7a998f408510f2fbc3a8 Author: Andrey Ryabinin AuthorDate: Wed, 15 Nov 2017 17:36:35 -0800 Committer: Ingo Molnar CommitDate: Wed, 22 Nov

Re: Regression with a91d66129fb9 ("ALSA: hda - Fix incorrect TLV callback check introduced during set_fs() removal")

On Tue, 21 Nov 2017 17:25:05 +0100, Takashi Iwai wrote: > > On Tue, 21 Nov 2017 17:14:42 +0100, > Laura Abbott wrote: > > > > Hi, > > > > Fedora got a bug report > > (https://bugzilla.redhat.com/show_bug.cgi?id=1512853) > > that Line Out stopped working between 4.13.9 and 4.13.10. Reverting >

Re: [PATCH 12/30] Drivers: ide: deprecate pci_get_bus_and_slot()

On Wed, Nov 22, 2017 at 12:30:57AM -0500, Sinan Kaya wrote: > pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as > where a PCI device is present. This restricts the device drivers to be > reused for other domain numbers. > > Use pci_get_domain_bus_and_slot() with a domain

Re: [PATCH v4 4/4] drivers/fsi: sbefifo: Add in-kernel API

/commits/Eddie-James/drivers-fsi-Add-SBEFIFO-client-driver/20171121-024602 config: um-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026 reproduce: # save the attached .config to linux build tree make ARCH=um All errors (new ones prefixed

Re: [PATCHv2] drm: adv7511/33: Fix adv7511_cec_init() failure handling

On 11/21/2017 07:48 AM, Laurent Pinchart wrote: > Hi Hans, > > Thank you for the patch. > > On Monday, 20 November 2017 22:57:34 EET Hans Verkuil wrote: >> If the device tree for a board did not specify a cec clock, then >> adv7511_cec_init would return an error, which would cause

Re: [PATCH] c8sectpfe: fix potential NULL pointer dereference in c8sectpfe_timer_interrupt

Hi Gustavo On 11/20/2017 03:00 PM, Gustavo A. R. Silva wrote: > _channel_ is being dereferenced before it is null checked, hence there is a > potential null pointer dereference. Fix this by moving the pointer dereference > after _channel_ has been null checked. > > This issue was detected with

[PATCH] ASoC: rockchip: Use dummy_dai for rt5514 dsp dailink

The rt5514 dsp captures pcm data through spi directly, so we should not use rockchip-i2s as it's cpu dai like other codecs. Use dummy_dai for rt5514 dsp dailink to make voice wakeup work again. Reported-by: Jimmy Cheng-Yi Chiang Fixes: (72cfb0f20c75 ASoC: rockchip: Use

[tip:x86/urgent] x86/umip: Print a warning into the syslog if UMIP-protected instructions are used

Commit-ID: fd11a6496e12848d4eeb21029c2c288bbc638048 Gitweb: https://git.kernel.org/tip/fd11a6496e12848d4eeb21029c2c288bbc638048 Author: Ricardo Neri AuthorDate: Mon, 20 Nov 2017 19:04:36 -0800 Committer: Ingo Molnar CommitDate:

[PATCH 2/2] perf intel-pt: Bring instruction decoder files into line with the kernel

There are just a few new defines which do not affect perf tools. Signed-off-by: Adrian Hunter --- tools/perf/util/intel-pt-decoder/inat.h | 10 ++ 1 file changed, 10 insertions(+) diff --git a/tools/perf/util/intel-pt-decoder/inat.h

Re: [patch V2 02/11] LICENSES: Add the GPL 2.0 license

Hi Alan, > Which raises another question. If there are multiple GPL 2.0 texts which > are *supposedly* legally identical but this has never been tested in law > -that implies SPDX is wrong in tagging them identically in case they turn > out not to be... For the cases, and the differences we're

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk

On 11/20/2017 09:52 PM, Jens Axboe wrote: > On 11/20/2017 01:49 PM, Christian Borntraeger wrote: >> >> >> On 11/20/2017 08:42 PM, Jens Axboe wrote: >>> On 11/20/2017 12:29 PM, Christian Borntraeger wrote: On 11/20/2017 08:20 PM, Bart Van Assche wrote: > On Fri, 2017-11-17 at

Re: [PATCH 1/2] perf intel-pt: Improve build messages for files that differ from the kernel

* Adrian Hunter wrote: > Print file names of files that differ. For example, instead of: > > Warning: Intel PT: x86 instruction decoder differs from kernel > > print: > > Warning: Intel PT: x86 instruction decoder header at >

Re: Autoselect patches for stable (Was: Re: [PATCH AUTOSEL for 4.9 36/56] drm/i915: Fix the level 0 max_wm hack on VLV/CHV)

On Tue, Nov 21, 2017 at 08:58:51AM +0100, Greg KH wrote: > On Mon, Nov 20, 2017 at 01:39:31PM +0100, Daniel Vetter wrote: > > Of course our CI is open, so if someone is supremely bored and wants to > > backport more stuff for drm/i915, they could do that. But atm it doesn't > > happen, and then

active bugs in the first week of 4.15 merge window

Hi Linus, We see the below boot error IDs in 0day testing on your pre-RC1 merge commits. Most of them are not new regressions, and some are known problems that have fixup patches planned for the upcoming -RC1. In this thread, I'll show details and reproduce information for some of them, hoping

Re: [RFC PATCH] tpm: don't return -EINVAL if TPM command validation fails

Hello Jarkko, On 11/21/2017 12:15 AM, Jarkko Sakkinen wrote: > On Fri, Nov 17, 2017 at 11:07:24AM +0100, Javier Martinez Canillas wrote: >> According to the TPM Library Specification, a TPM device must do a command >> header validation before processing and return a TPM_RC_COMMAND_CODE code >> if

[PATCH V7 0/2] clk: qcom: spmi_pmic clock divider support

The SPMI_PMIC clock divider driver configures the clkdiv modules present on Qualcomm Technologies, Inc. SPMI PMIC. This driver provides a clock interface for each clkdiv module and allows clock operations such as enable, disable, set_rate, recalc_rate and round_rate. Tirupathi Reddy (2): clk:

[PATCH V7 1/2] clk: qcom: Add spmi_pmic clock divider support

Clkdiv module provides a clock output on the PMIC with CXO as the source. This clock can be routed through PMIC GPIOs. Add a device driver to configure this clkdiv module. Signed-off-by: Stephen Boyd Signed-off-by: Tirupathi Reddy ---

Re: [PATCH V6] clk: qcom: Add spmi_pmic clock divider support

On 11/18/2017 5:26 AM, Stephen Boyd wrote: On 11/17, Tirupathi Reddy wrote: diff --git a/Documentation/devicetree/bindings/clock/clk-spmi-pmic-div.txt b/Documentation/devicetree/bindings/clock/clk-spmi-pmic-div.txt new file mode 100644 index 000..2cf2aba --- /dev/null +++

Re: [PATCH V6] clk: qcom: Add spmi_pmic clock divider support

On 11/18/2017 1:52 AM, Rob Herring wrote: On Fri, Nov 17, 2017 at 03:18:47PM +0530, Tirupathi Reddy wrote: Clkdiv module provides a clock output on the PMIC with CXO as the source. This clock can be routed through PMIC GPIOs. Add a device driver to configure this clkdiv module.

[PATCH V7 2/2] dt-bindings: Add qcom spmi_pmic clock divider bindings

This patch adds device tree bindings for Qualcomm SPMI PMIC clock divider module. Signed-off-by: Tirupathi Reddy --- .../bindings/clock/qcom,spmi-pmic-div.txt | 59 ++ 1 file changed, 59 insertions(+) create mode 100644

Re: [PATCH PREEMPT RT] rt-mutex: fix deadlock in device mapper

On Tue, 2017-11-21 at 09:37 +0100, Thomas Gleixner wrote: > On Tue, 21 Nov 2017, Mike Galbraith wrote: > > On Mon, 2017-11-20 at 16:33 -0500, Mikulas Patocka wrote: > > > > > > Is there some specific scenario where you need to call > > > blk_schedule_flush_plug from rt_spin_lock_fastlock? > > >

[PATCH v3 13/16] phy: qcom-qmp: Add support for QMP V3 USB3 PHY

QMP V3 USB3 PHY is a DisplayPort (DP) and USB combo PHY with dual RX/TX lanes to support type-c. There is a separate block DP_COM for configuration related to type-c or DP. Add support for dp_com region and secondary rx/tx lanes initialization. Signed-off-by: Manu Gautam

[PATCH v3 06/16] phy: qcom-qmp: Move SERDES/PCS START after PHY reset

Driver is currently performing PHY reset after starting SERDES/PCS. As per hardware datasheet reset must be done before starting PHY. Hence, update the sequence. Signed-off-by: Manu Gautam --- drivers/phy/qualcomm/phy-qcom-qmp.c | 6 +++--- 1 file changed, 3

[PATCH v3 09/16] phy: qcom-qusb2: Add support for QUSB2 V2 version

Use register layout to add additional registers present on QUSB2 PHY V2 version for PHY initialization. Other than new registers on V2, following two register's offset and bit definitions are different: POWERDOWN control and PLL_STATUS. Signed-off-by: Manu Gautam ---

[PATCH v3 15/16] phy: qcom-qusb2: Add support for runtime PM

Disable clocks and enable DP/DM wakeup interrupts when suspending PHY. Core driver should notify speed to PHY driver to enable appropriate DP/DM wakeup interrupts polarity in suspend state. Signed-off-by: Manu Gautam --- drivers/phy/qualcomm/phy-qcom-qusb2.c | 181

[PATCH v3 08/16] dt-bindings: phy-qcom-qusb2: Update binding for QUSB2 V2 version

Update generic compatible string for QUSB2 V2 PHY. This will allow all targets using QUSB2 V2 use same string. Acked-by: Rob Herring Signed-off-by: Manu Gautam --- Documentation/devicetree/bindings/phy/qcom-qusb2-phy.txt | 5 - 1 file changed, 4

[PATCH v3 07/16] phy: qcom-qusb2: Add support for different register layouts

New version of QUSB2 PHY has some registers offset changed. Add support to have register layout for a target and update the same in phy_configuration. Signed-off-by: Manu Gautam --- drivers/phy/qualcomm/phy-qcom-qusb2.c | 131 -- 1 file

[PATCH v3 12/16] dt-bindings: phy-qcom-qmp: Update bindings for QMP V3 USB PHY

Update compatible string and clock names for QMP version V3 USB PHY. Acked-by: Rob Herring Signed-off-by: Manu Gautam --- Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt | 6 +- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git

RE: [f2fs-dev] [PATCH RESEND] f2fs: fix concurrent problem for updating free bitmap

> -Original Message- > From: Chao Yu [mailto:yuch...@huawei.com] > Sent: Monday, November 20, 2017 11:00 AM > To: LiFan; 'Chao Yu'; 'Jaegeuk Kim' > Cc: linux-kernel@vger.kernel.org; linux-f2fs-de...@lists.sourceforge.net > Subject: Re: [f2fs-dev] [PATCH RESEND] f2fs: fix concurrent

Re: [PATCH 2/7] kbuild: Add P= command line flag to run checkpatch

On Mon, 2017-11-20 at 17:00 -0700, Jim Davis wrote: > On Mon, Nov 20, 2017 at 2:22 PM, Luc Van Oostenryck > wrote: > > > Should it be possible to somehow keep the distinction between > > the flags coming from KBUILD_CFLAGS and the pure CHECKFLAGS? > > Well, the

Re: [PATCHv3] drm: adv7511/33: Fix adv7511_cec_init() failure handling

Hi Hans, Thank you for the patch. On Tuesday, 21 November 2017 10:17:43 EET Hans Verkuil wrote: > If the device tree for a board did not specify a cec clock, then > adv7511_cec_init would return an error, which would cause adv7511_probe() > to fail and thus there is no HDMI output. > > There is

Re: [PATCH] dt-bindings: trivial-devices: Remove fsl,mc13892

On Mon, Nov 20, 2017 at 03:10:45PM -0600, Rob Herring wrote: > On Sat, Nov 18, 2017 at 03:22:32AM +0100, Jonathan Neuschäfer wrote: > > This device's bindings are not trivial: Additional properties are > > documented in in Documentation/devicetree/bindings/mfd/mc13xxx.txt. > > > > Signed-off-by:

[PATCH v2] ACPI / battery: add quirk for Asus GL502VSK and UX305LA

From: Kai Heng Feng On Asus GL502VSK and UX305LA, ACPI incorrectly reports discharging when battery is full and AC is plugged. However rate_now is correct under this circumstance, hence we can use "rate_now == 0" as a predicate to report battery full status

Re: [PATCH 2/4] x86, selftests, mpx: fix up weird arrays

* Dave Hansen wrote: > > The MPX hardware data structurse are defined in a weird way: they define > their size in bytes and then union that with the type with which we want > to access them. > > Yes, this is weird, but it does work. But, new GCC's complain that

Re: [PATCH 3/4] x86, selftests, protection_keys: rename si_pkey

* Dave Hansen wrote: > > si_pkey is now #defined to be the name of the new siginfo field that > protection keys uses. Rename it not to conflict. > > --- Ditto: added your Signed-off-by which I presume was intended. Thanks, Ingo

Re: [PATCH v15 5/5] PCI: Remove PCI pool macro functions

Whoops, my bad. Sorry Thanks, Romain 2017-11-20 21:34 GMT+01:00 Bjorn Helgaas : > On Mon, Nov 20, 2017 at 08:32:47PM +0100, Romain Perier wrote: >> From: Romain Perier >> >> Now that all the drivers use dma pool API, we can remove the macro >>

Re: [PATCH] scsi/eh: fix hang adding ehandler wakeups after decrementing host_busy

JFYI these patch is in Virtuozzo7 kernel from September, and we have no issues found with it until now by out testing, and initial problem does not reproduce for 2.5 months.

[tip:x86/urgent] x86/pkeys/selftests: Fix protection keys write() warning

Commit-ID: 7b659ee3e1fe0e8eb39730afb903c64e25490ec4 Gitweb: https://git.kernel.org/tip/7b659ee3e1fe0e8eb39730afb903c64e25490ec4 Author: Dave Hansen AuthorDate: Fri, 10 Nov 2017 16:12:32 -0800 Committer: Ingo Molnar CommitDate: Tue, 21 Nov

[tip:x86/urgent] x86/pkeys/selftests: Rename 'si_pkey' to 'siginfo_pkey'

Commit-ID: 91c49c2deb96ffc3c461eaae70219d89224076b7 Gitweb: https://git.kernel.org/tip/91c49c2deb96ffc3c461eaae70219d89224076b7 Author: Dave Hansen AuthorDate: Fri, 10 Nov 2017 16:12:31 -0800 Committer: Ingo Molnar CommitDate: Tue, 21 Nov

[tip:x86/urgent] x86/mpx/selftests: Fix up weird arrays

Commit-ID: a6400120d042397675fcf694060779d21e9e762d Gitweb: https://git.kernel.org/tip/a6400120d042397675fcf694060779d21e9e762d Author: Dave Hansen AuthorDate: Fri, 10 Nov 2017 16:12:29 -0800 Committer: Ingo Molnar CommitDate: Tue, 21 Nov

Re: [PATCH] clk: fix a panic error caused by accessing NULL pointer

On 21 November 2017 at 03:12, Stephen Boyd wrote: > On 11/20, Chunyan Zhang wrote: >> From: Cai Li >> >> In some cases the clock parent would be set NULL when doing re-parent, >> it will cause a NULL pointer accessing if clk_set trace event is

Re: KASAN help, please (Re: [PATCH 00/16] Entry stuff, in decent shape now)

On Mon, Nov 20, 2017 at 10:44 PM, Andy Lutomirski wrote: > On Mon, Nov 20, 2017 at 9:07 AM, Andy Lutomirski wrote: >> This sets up stack switching, including for SYSCALL. I think it's >> in decent shape. >> >> Known issues: >> - KASAN is likely to be busted.

[PATCH v3 04/16] phy: qcom-qusb2: Power-on PHY before initialization

PHY must be powered on before turning ON clocks and attempting to initialize it. Driver is exposing separate init and power_on routines for this. Apparently USB dwc3 core driver performs power-on after init. Also, poweron and init for QUSB2 PHY need to be executed together always, hence remove

[PATCH v3 10/16] phy: qcom-qmp: Move register offsets to header file

New revision (v3) of QMP PHY uses different offsets for almost all of the registers. Hence, move these definitions to header file so that updated offsets can be added for QMP v3. Signed-off-by: Manu Gautam --- drivers/phy/qualcomm/phy-qcom-qmp.c | 119

[PATCH v3 03/16] phy: qcom-qmp: Power-on PHY before initialization

PHY must be powered on before turning ON clocks and attempting to initialize it. Driver is exposing separate init and power_on routines for this. Apparently USB dwc3 core driver performs power-on after init. Also, poweron and init for QMP PHY need to be executed together always, hence remove

[PATCH v3 05/16] phy: qcom-qmp: Fix PHY block reset sequence

PHY block or asynchronous reset requires signal to be asserted before de-asserting. Driver is only de-asserting signal which is already low, hence reset operation is a no-op. Fix this by asserting signal first. Also, resetting requires PHY clocks to be turned ON only after reset is finished. Fix

[PATCH v3 16/16] phy: qcom-qmp: Add support for runtime PM

Disable clocks and enable PHY autonomous mode to detect wakeup events when PHY is suspended. Core driver should notify speed to PHY driver to enable LFPS and/or RX_DET interrupts. Signed-off-by: Manu Gautam --- drivers/phy/qualcomm/phy-qcom-qmp.c | 185

[PATCH v3 14/16] phy: Add notify_speed callback

QCOM USB PHYs can monitor resume/remote-wakeup event in suspended state. However PHY driver must know current operational speed of PHY in order to set correct polarity of wakeup events for detection. E.g. QUSB2 PHY monitors DP/DM signals depending on speed is LS or FS/HS to detect resume.

[PATCH v3 11/16] phy: qcom-qmp: Add register offsets for QMP V3 PHY

Registers offsets for QMP V3 PHY are changed from previous versions (1/2), update same in header file. Signed-off-by: Manu Gautam --- drivers/phy/qualcomm/phy-qcom-qmp.h | 149 1 file changed, 149 insertions(+) diff --git

Re: [RFC PATCH] tpm: don't return -EINVAL if TPM command validation fails

On 11/21/2017 10:07 AM, Javier Martinez Canillas wrote: > On 11/21/2017 12:15 AM, Jarkko Sakkinen wrote: > >> matters less than breaking the sandbox. >> > > Yes, sorry for that. It wasn't clear to me that there was a sandbox and my > lack of familiarity with the code was the reason why I posted

Re: [PATCH] scsi_error: ensure EH wakes up on error to prevent host getting stuck

On 11/20/2017 10:11 PM, Stuart Hayes wrote: When a command is added to the host's error handler command queue, there is a chance that the error handler will not be woken up. This can happen when one CPU is running scsi_eh_scmd_add() at the same time as another CPU is running

Re: [PATCH] [man-pages] adjtimex.2: document clock_adjtime

On Tue, Nov 21, 2017 at 4:05 AM, Richard Cochran wrote: > On Mon, Nov 20, 2017 at 11:53:02PM +0100, Arnd Bergmann wrote: >> .B EINVAL >> +The >> +.I clk_id >> +specified is not supported on this system. > > We return EINVAL when the clockid is not valid. That can mean

Re: [PATCH] scsi/eh: fix hang adding ehandler wakeups after decrementing host_busy

My patch should also fix your issue too, please see explanation in reply to your patch. Do your testing show that it doesn't? Thanks, Pavel. On 11/21/2017 09:10 AM, Stuart Hayes wrote: Pavel, It turns out that the error handler on our systems was not getting woken up for a different

[PATCHv3] drm: adv7511/33: Fix adv7511_cec_init() failure handling

If the device tree for a board did not specify a cec clock, then adv7511_cec_init would return an error, which would cause adv7511_probe() to fail and thus there is no HDMI output. There is no need to have adv7511_probe() fail if the CEC initialization fails, so just change adv7511_cec_init() to

Re: [PATCH 1/2 v2] dmaengine: rcar-dmac: ensure CHCR DE bit is actually 0 after clear

On Friday, 17 November 2017 10:41:05 EET Geert Uytterhoeven wrote: > On Fri, Nov 17, 2017 at 1:10 AM, Kuninori Morimoto wrote: > >>> +static void rcar_dmac_chcr_de_barrier(struct rcar_dmac_chan *chan) > >>> +{ > >>> + u32 chcr; > >>> + int i; > >> > >> unsigned int > >> > >>> + > >>>

[f2fs-dev] [PATCH RESEND v2] f2fs: fix concurrent problem for updating free bitmap

alloc_nid_failed and scan_nat_page can be called at the same time, and we haven't protected add_free_nid and update_free_nid_bitmap with the same nid_list_lock. That could lead to Thread AThread B - __build_free_nids - scan_nat_page

Re: [PATCH] docs: add submitting-pull-requests.rst

On Tue, 21 Nov 2017, "Tobin C. Harding" wrote: > On Wed, Nov 15, 2017 at 04:09:32PM +0200, Jani Nikula wrote: >> On Wed, 15 Nov 2017, "Tobin C. Harding" wrote: >> > Original email thread >> > >> > https://lkml.org/lkml/2017/11/14/184 >> >> Please use

Re: [PATCH] perf parse events: Fix invalid precise_ip handling

On 2017/11/20 15:33, Jiri Olsa wrote: On Wed, Nov 15, 2017 at 09:00:03AM +0800, zhangmengting wrote: Hi Jiri, thanks for your detailed review, please see my comments inline. On 2017/11/10 18:39, Jiri Olsa wrote: On Fri, Nov 10, 2017 at 04:28:37PM +0800, Mengting Zhang wrote: SNIP diff

Re: [PATCH 04/16] x86/fixmap: Generalize the GDT fixmap mechanism

On Mon, 20 Nov 2017, Andy Lutomirski wrote: > On Mon, Nov 20, 2017 at 2:01 PM, Thomas Gleixner wrote: > > On Mon, 20 Nov 2017, Andy Lutomirski wrote: > >> + * to avoid circular header dependencies. > > > > :( > > Hmm. I could probably fix this, but it involves (at least)

[tip:sched/urgent] sched/deadline: Don't use dubious signed bitfields

Commit-ID: aa5222e92f8000ed3c1c38dddf11c83222aadfb3 Gitweb: https://git.kernel.org/tip/aa5222e92f8000ed3c1c38dddf11c83222aadfb3 Author: Dan Carpenter AuthorDate: Fri, 13 Oct 2017 10:01:22 +0300 Committer: Ingo Molnar CommitDate: Tue, 21 Nov

[PATCH 1/2] perf intel-pt: Improve build messages for files that differ from the kernel

Print file names of files that differ. For example, instead of: Warning: Intel PT: x86 instruction decoder differs from kernel print: Warning: Intel PT: x86 instruction decoder header at 'tools/perf/util/intel-pt-decoder/inat.h' differs from latest version at 'arch/x86/include/asm/inat.h'

[PATCH 0/2] perf intel-pt: Bring instruction decoder files into line with the kernel

Hi Here are 2 patches for Intel PT to improve build messages and bring instruction decoder files into line with the kernel. Adrian Hunter (2): perf intel-pt: Improve build messages for files that differ from the kernel perf intel-pt: Bring instruction decoder files into line with

Re: [PATCH 0/4] MPX and Protection Keys Updates

* Dave Hansen wrote: > Hi Ingo, > > Here are some small updates to Protection Keys documentation, and > some small fixes to the selftests that we discussed. Note that even with all the patches applied, a build warning remains: gcc -m32 -o

Re: [PATCH] lib: test module for find_*_bit() functions

Hi Yury, On Thu, Nov 9, 2017 at 3:07 PM, Yury Norov wrote: > find_bit functions are widely used in the kernel, including hot paths. > This module tests performance of that functions in 2 typical scenarios: > randomly filled bitmap with relatively equal distribution of

Re: [PATCH] arm64: kaslr: Fix kaslr end boundary of virt addr

On 2017/11/21 11:44, Chen Feng wrote: > With kaslr and kasan enable both, I got the follow issue. > > [ 16.130523s]kasan: reg->base = 1, phys_end =1c000,start = > 4000, end = ffc0 > [ 16.142517s]___alloc_bootmem_nopanic:257 > [

Re: [PATCH PREEMPT RT] rt-mutex: fix deadlock in device mapper

On Tue, 21 Nov 2017, Mike Galbraith wrote: > On Mon, 2017-11-20 at 16:33 -0500, Mikulas Patocka wrote: > > > > Is there some specific scenario where you need to call > > blk_schedule_flush_plug from rt_spin_lock_fastlock? > > Excellent question.  What's the difference between not getting IO >

[tip:x86/urgent] x86/pkeys: Update documentation about availability

Commit-ID: c51ff2c7fc45da8b18b28c4f15eca5a9975dfb59 Gitweb: https://git.kernel.org/tip/c51ff2c7fc45da8b18b28c4f15eca5a9975dfb59 Author: Dave Hansen AuthorDate: Fri, 10 Nov 2017 16:12:28 -0800 Committer: Ingo Molnar CommitDate: Tue, 21 Nov

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