On Tue, Dec 01, 2020 at 10:36:18PM -0800, Josh Don wrote:
> On Tue, Dec 1, 2020 at 11:35 AM Peter Zijlstra wrote:
> >
> > So I don't think that later patch is right... That is, it works, but
> > afaict it's massive overkill.
> >
> > COOKIE_CMP_RETURN(task_cookie);
> >
This patch fixes object remain in the offline per-cpu quarantine as
describe below.
Free objects will get into per-cpu quarantine if enable generic KASAN.
If a cpu is offline and users use kmem_cache_destroy, kernel will detect
objects still remain in the offline per-cpu quarantine and report
> > But but but...
> >
> > do_idle() # IRQs on
> > local_irq_disable();# IRQs off
> > defaul_idle_call() # IRQs off
> lockdep_hardirqs_on(); # IRQs off, but lockdep things they're on
> > arch_cpu_idle() # IRQs off
> >
Fix four typos in kcov.rst, sphinx.rst, clang-format.rst, and
embargoed-hardware-issues.rst
Signed-off-by: Andrew Klychkov
---
Documentation/dev-tools/kcov.rst| 2 +-
Documentation/doc-guide/sphinx.rst | 2 +-
Documentation/process/clang-format.rst
I'm announcing the release of the 4.4.247 kernel.
All users of the 4.4 kernel series must upgrade.
The updated 4.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-4.4.y
and can be browsed at the normal kernel.org git web browser:
diff --git a/Makefile b/Makefile
index c42ada4e8846..c493d3ae046f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 4
-SUBLEVEL = 246
+SUBLEVEL = 247
EXTRAVERSION =
NAME = Blurry Fish Butt
diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index
We hit this issue in our internal test.
When enabling generic kasan, a kfree()'d object is put into per-cpu
quarantine first. If the cpu goes offline, object still remains in
the per-cpu quarantine. If we call kmem_cache_destroy() now, slub
will report "Objects remaining" error.
[ 74.982625]
On Tue, Dec 01, 2020 at 11:45:25AM -0800, Linus Torvalds wrote:
> On Mon, Nov 30, 2020 at 11:56 PM Peter Zijlstra wrote:
> >
> > So even if an architecture needs to enable interrupts on idle, we need
> > it disabled again when coming out. So we might as well have the arch
> > idle routine then
Some functions has a different name between their prototypes
and the corresponding kernel-doc markups.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/test-drivers/vidtv/vidtv_psi.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
Similar to commit 165ae7a8feb5 ("igb: Report speed and duplex as unknown
when device is runtime suspended"), if we try to read speed and duplex
sysfs while the device is runtime suspeneded, igc will complain and
stops working:
[ 123.449883] igc :03:00.0 enp3s0: PCIe link lost, device now
Hi
Am 02.12.20 um 03:54 schrieb tiantao (H):
在 2020/12/2 10:06, tiantao (H) 写道:
在 2020/12/1 21:44, Thomas Zimmermann 写道:
Hi
Am 01.12.20 um 14:05 schrieb tiantao (H):
在 2020/12/1 20:36, Thomas Zimmermann 写道:
Hi
Am 01.12.20 um 13:26 schrieb tiantao (H):
在 2020/12/1 20:17, Thomas
Hi,
I've just booted v5.10-rc6 on a kirkwood based board (which uses the
orion-nand driver) and I get the following errors reported. I haven't
started bisecting yet but v5.7.19 mounts the nand flash without any issue.
ubi0: attaching mtd0
__nand_correct_data: uncorrectable ECC error
ubi0
Fix two typos in kernel-docs.rst
Signed-off-by: Andrew Klychkov
---
Documentation/process/kernel-docs.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/process/kernel-docs.rst
b/Documentation/process/kernel-docs.rst
index 64786e5..22d9ace 100644
---
On Tue, Dec 01, 2020 at 04:59:24PM +0100, Pavel Machek wrote:
> Hi!
>
> > This is the start of the stable review cycle for the 4.19.161 release.
> > There are 57 patches in this series, all will be posted as a response
> > to this one. If anyone has any issues with these being applied, please
>
This additional newline is useless and also reported by checkpatch
--strict.
Signed-off-by: Michal Simek
---
(no changes since v1)
include/linux/firmware/xlnx-zynqmp.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/linux/firmware/xlnx-zynqmp.h
Add utilities to new/free an ids hashmap, as well as to union. Add
testing of the union. Unioning hashmaps will be used when parsing the
metric, if a value is known then the hashmap is unnecessary, otherwise
we need to union together all the event ids to compute their values for
reporting.
For a metric like:
EVENT1 if #smt_on else EVENT2
currently EVENT1 and EVENT2 will be measured and then when the metric is
reported EVENT1 or EVENT2 will be printed depending on the value from
smt_on() during the expr parsing. Computing both events is unnecessary and
can lead to multiplexing as
If during computing a metric an event (id) is missing the parsing
aborts. A later patch will make it so that events that aren't used in
the output are deliberately omitted, in which case we don't want the
abort. Modify the missing ID case to report NAN for these cases.
Signed-off-by: Ian Rogers
A later change to parsing the ids out (in expr__find_other) will
potentially drop hashmaps and so it is more convenient to move
expr_parse_ctx to have a hashmap pointer rather than a struct value. As
this pointer must be freed, rather than just going out of scope,
add expr__ctx_new and
A later change will remove the notion of other, rename the function to
expr__find_ids as this is what it populates.
Signed-off-by: Ian Rogers
---
tools/perf/tests/expr.c | 26 +-
tools/perf/tests/pmu-events.c | 9 -
tools/perf/util/expr.c| 4 ++--
For a metric like:
EVENT1 if #smt_on else EVENT2
currently EVENT1 and EVENT2 will be measured and then when the metric
is reported EVENT1 or EVENT2 will be printed depending on the value
from smt_on() during the expr parsing. Computing both events is
unnecessary and can lead to
Hi,
for being able to review new changes more effectively it is good to get rid
of existing kernel-doc and checkpatch violations.
That's why this small clean up series.
Based on
https://lore.kernel.org/r/e606233d15bfdc594535dd34eb85472b42f61830.1606832997.git.michal.si...@xilinx.com
Thanks,
Fix parameters alignment reported by checkpatch --strict.
Signed-off-by: Michal Simek
---
Changes in v2:
- keep variable name and type on the same line - reported by Joe Perches
include/linux/firmware/xlnx-zynqmp.h | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git
Fix all these issues which are also reported by checkpatch --strict.
Signed-off-by: Michal Simek
---
(no changes since v1)
include/linux/firmware/xlnx-zynqmp.h | 34
1 file changed, 34 insertions(+)
diff --git a/include/linux/firmware/xlnx-zynqmp.h
On 01. 12. 20 20:42, Joe Perches wrote:
> On Tue, 2020-12-01 at 16:50 +0100, Michal Simek wrote:
>> Fix parameters alignment reported by checkpatch --strict.
>
> Please use a newer checkpatch as the 80 column warning
> isn't enforced quite the same way.
I was using it but saw 80 lines
There is a driver now for the power supply and fuel gauge functionality
of that chip family, so enable them, since they are used by various
i.MX6 boards, especially ebook-readers.
Signed-off-by: Andreas Kemnade
---
arch/arm/configs/imx_v6_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff
On 2020-11-30 22:54, Stanley Chu wrote:
Hi Asutosh,
On Mon, 2020-11-30 at 19:07 -0800, Asutosh Das (asd) wrote:
On 11/30/2020 5:25 PM, Stanley Chu wrote:
> On Mon, 2020-11-30 at 15:54 -0800, Asutosh Das (asd) wrote:
>> On 11/30/2020 3:14 PM, Bjorn Andersson wrote:
>>> On Mon 30 Nov 16:51 CST
Hi Can,
On Tue, 2020-12-01 at 19:47 -0800, Can Guo wrote:
> Serialize eh_work with system PM events and async scan to make sure eh_work
> does not run in parallel with them.
>
> Reviewed-by: Asutosh Das
> Reviewed-by: Hongwu Su
> Signed-off-by: Can Guo
> ---
> drivers/scsi/ufs/ufshcd.c | 64
On 01. 12. 20 22:26, Greg KH wrote:
> On Tue, Dec 01, 2020 at 01:03:59PM +0100, Michal Simek wrote:
>>
>>
>> On 01. 12. 20 12:51, Zou Wei wrote:
>>> Fix the following sparse warning:
>>>
>>> drivers/firmware/xilinx/zynqmp.c:32:1: warning: symbol
>>> 'pm_api_features_map' was not declared.
On Mon, 2020-11-30 at 20:21 +0100, Thomas Gleixner wrote:
> Feng,
>
> On Fri, Nov 27 2020 at 14:11, Feng Tang wrote:
> > On Fri, Nov 27, 2020 at 12:27:34AM +0100, Thomas Gleixner wrote:
> > > On Thu, Nov 26 2020 at 09:24, Feng Tang wrote:
> > > Yes, that can happen. But OTOH, we should start to
From: Mingrui Ren
As described in Documentation, poll_init() is called by kgdb to initialize
hardware which supports both poll_put_char() and poll_get_char().
It's necessary to enable TXEN bit, otherwise, it will cause hardware fault
and kernel panic when calling imx_poll_put_char().
On 24-11-20, 19:11, Tiezhu Yang wrote:
> devm_ioremap_resource() will be not built in lib/devres.c if
> CONFIG_HAS_IOMEM is not set, and then there exists a build
> error about undefined reference to "devm_ioremap_resource"
> in the file phy-rockchip-inno-hdmi.c under COMPILE_TEST and
>
On Wed, Dec 02, 2020 at 03:01:49PM +1100, Stephen Rothwell wrote:
> I applied the following merge fix patch (which may, or may not, be
> correct but fixes the build).
The fixes are exactly what I would have done. Thanks!
On 24-11-20, 21:07, Bard Liao wrote:
> From: Pierre-Louis Bossart
>
> The 'master' device acts as a glue layer used during bus
> initialization only, and it needs to be 'transparent' for pm_runtime
> management. Its behavior should be that it becomes active when one of
> its children becomes
Hi Adrian,
On Tue, Dec 01, 2020 at 08:55:37PM +0100, John Paul Adrian Glaubitz wrote:
> Hi Mike!
>
> On 12/1/20 4:07 PM, John Paul Adrian Glaubitz wrote:
> > This fixes the issue for me.
> >
> > Tested-by: John Paul Adrian Glaubitz
>
> I just booted the kernel from the linux-mm branch and I
Hi Dave,
On 2020/11/30 上午6:47, Dave Chinner wrote:
On Mon, Nov 23, 2020 at 08:41:10AM +0800, Shiyang Ruan wrote:
The call trace is like this:
memory_failure()
pgmap->ops->memory_failure() => pmem_pgmap_memory_failure()
gendisk->fops->block_lost() => pmem_block_lost() or
Hi Mark,
On 01-12-20, 14:53, Mark Brown wrote:
> On Tue, Dec 01, 2020 at 08:35:42AM -0600, Pierre-Louis Bossart wrote:
> > On 11/30/20 10:11 PM, Vinod Koul wrote:
>
> > > I see Mark has already applied 1-3 ..
>
> > Sorry, I thought Mark had reversed the entire series.
>
> Yeah, I just backed
> On Nov 28, 2020, at 4:45 PM, Nadav Amit wrote:
>
> From: Nadav Amit
>
> Userfaultfd writes can now be used for copy/zeroing. When using iouring
> with userfaultfd, performing the copying/zeroing on the faulting thread
> instead of the handler/iouring thread has several advantages:
>
> (1)
ARMv7 Architecture Reference Manual [1] section A3.5.5 details Normal
memory type, together with cacheability attributes that could be applied
to memory regions defined as "Normal memory".
Section B2.1.2 of the Architecture Reference Manual [1] also provides
details regarding the Memory
On 02-12-20, 07:47, Marek Szyprowski wrote:
> Exynos5420 variant of USB2 PHY is handled by the same code as the
> Exynos5250 one. Introducing a separate Kconfig symbol for it was an
> over-engineering, which turned out to cause build break for certain
> configurations:
>
> ERROR: modpost:
From: Muhammad Husaini Zulkifli
Keem Bay SOC can support dual voltage operations for GPIO SD Pins to
either 1.8V or 3.3V for bus IO line power. In order to operate the GPIOs
line for Clk,Cmd and Data on Keem Bay Hardware, it is important to
configure the supplied voltage applied to their I/O
On Wed, Dec 2, 2020 at 12:28 PM Dan Carpenter wrote:
>
> These debugfs never return NULL so all this code will never be run.
>
> In the normal case, (and in this case particularly), the debugfs
> functions are not supposed to be checked for errors so all this error
> checking code can be safely
On Wed, 2 Dec 2020 at 06:37, Troy Lee wrote:
>
> Adding Aspeed AST2600 edac node into common devicetree.
>
> Signed-off-by: Troy Lee
Reviewed-by: Joel Stanley
> ---
> arch/arm/boot/dts/aspeed-g6.dtsi | 6 ++
> 1 file changed, 6 insertions(+)
>
> diff --git
From: Muhammad Husaini Zulkifli
Add DT bindings of vmmc and vqmmc supplies of regulator and phys for
the phandle of sd0_phy which contain additional property for
otap delay and sel_clk_buffer.
Signed-off-by: Muhammad Husaini Zulkifli
---
Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
From: Muhammad Husaini Zulkifli
Export inline function to encapsulate AON_CFG1 for controling the
I/O Rail supplied voltage levels which communicate with Trusted Firmware.
Signed-off-by: Muhammad Husaini Zulkifli
Acked-by: Michal Simek
Acked-by: Sudeep Holla
---
From: Muhammad Husaini Zulkifli
Add struct device *dev in probe func() so that it can widely use in
probe to make code more readable.
Signed-off-by: Muhammad Husaini Zulkifli
Reviewed-by: mark gross
---
drivers/mmc/host/sdhci-of-arasan.c | 38 +++---
1 file changed,
From: Muhammad Husaini Zulkifli
Hello
This patch series adds UHS-1 Support for Keem Bay SOC.
Patch 1 : Add struct device *dev in probe func(),so that dev pointer can be
widely use in probe to make code more readable.
Patch 2 : Export function to be use by device driver to configure voltage
On Wed, 2 Dec 2020 at 06:37, Troy Lee wrote:
>
> Adding AST2400 and AST2600 edac driver support.
>
> Signed-off-by: Troy Lee
> ---
> Change since v1:
> 1. Removing SoC specific code
> 2. Changing numerical representation of memory sizing
> ---
> drivers/edac/Kconfig | 6 +--
>
From: Ricky Wu
rtsx_pcr:
add callback functions to support runtime PM
add delay_work to put device to D3 after idle
over 10 sec
rts5249:
add extra init flow for rtd3 and set rtd3_en from
config setting
rtsx_pci_sdmmc:
child device support autosuspend
Signed-off-by: Ricky Wu
---
These debugfs never return NULL so all this code will never be run.
In the normal case, (and in this case particularly), the debugfs
functions are not supposed to be checked for errors so all this error
checking code can be safely deleted.
Signed-off-by: Dan Carpenter
---
BIOS sets incorrect value (zero) when SET value passed for integer attribute
with + sign. Added workaround to remove + sign before passing input to BIOS
Co-developed-by: Mario Limonciello
Signed-off-by: Mario Limonciello
Co-developed-by: Prasanth KSR
Signed-off-by: Prasanth KSR
Signed-off-by:
> Can't this be all in a macro? It's still a lot of duplication.
>
> I'm still not a fan, but I think with a macro it wouldn't be too bad.
>
>Ugh, not a fan of macros. They expand to a single line of code and make
>debugging hard. I'll do a v5 with a macro :-/
I suppose you
Remove unnecessary return statement for void function.
Signed-off-by: Baolin Wang
---
mm/vmalloc.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 6ae491a..c290fc9 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2275,7 +2275,6 @@ static void __vunmap(const
Exynos5420 variant of USB2 PHY is handled by the same code as the
Exynos5250 one. Introducing a separate Kconfig symbol for it was an
over-engineering, which turned out to cause build break for certain
configurations:
ERROR: modpost: "exynos5420_usb2_phy_config"
The crypto_alloc_comp() function never returns NULL, it returns error
pointers on error.
Signed-off-by: Dan Carpenter
---
fs/pstore/platform.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
index 36714df37d5d..b7a2a2a31dee 100644
On 11/30/20 8:59 AM, Anshuman Khandual wrote:
> This series adds a mechanism allowing platforms to weigh in and prevalidate
> incoming address range before proceeding further with the memory hotplug.
> This helps prevent potential platform errors for the given address range,
> down the hotplug
From: "Jasper St. Pierre"
The GIGABYTE GB-BXBT-2807 is a mini-PC which uses off the shelf
components, like an Intel GPU which is meant for mobile systems.
As such, it, by default, has a backlight controller exposed.
Unfortunately, the backlight controller only confuses userspace, which
sees the
On Wed, 2 Dec 2020 at 06:37, Troy Lee wrote:
>
> Adding Aspeed AST2400 and AST2600 binding for edac driver.
>
> Signed-off-by: Troy Lee
Acked-by: Joel Stanley
> ---
> .../devicetree/bindings/edac/aspeed-sdram-edac.txt | 9 ++---
> 1 file changed, 6 insertions(+), 3 deletions(-)
>
>
On 2020/12/1 12:08, Daeho Jeong wrote:
From: Daeho Jeong
Added two ioctl to decompress/compress explicitly the compression
enabled file in "compress_mode=user" mount option.
Using these two ioctls, the users can make a control of compression
and decompression of their files.
Signed-off-by:
Adding Aspeed AST2400 and AST2600 binding for edac driver.
Signed-off-by: Troy Lee
---
.../devicetree/bindings/edac/aspeed-sdram-edac.txt | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
>-Original Message-
>From: Kees Cook
>Sent: Wednesday, December 2, 2020 1:56 AM
>To: Bhaskara Budiredla
>Cc: ulf.hans...@linaro.org; ccr...@android.com; tony.l...@intel.com; Sunil
>Kovvuri Goutham ; linux-...@vger.kernel.org;
>linux-kernel@vger.kernel.org;
Adding AST2400 and AST2600 edac driver support.
Signed-off-by: Troy Lee
---
Change since v1:
1. Removing SoC specific code
2. Changing numerical representation of memory sizing
---
drivers/edac/Kconfig | 6 +--
drivers/edac/aspeed_edac.c | 103 +
2
Adding Aspeed AST2600 edac node into common devicetree.
Signed-off-by: Troy Lee
---
arch/arm/boot/dts/aspeed-g6.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 97ca743363d7..fb144515f397 100644
---
> +| expr '-' expr
> +{
> + if (!compute_ids || (is_const($1.val) && is_const($3.val))) {
> + assert($1.ids == NULL);
> + assert($3.ids == NULL);
> + $$.val = $1.val - $3.val;
> + $$.ids = NULL;
> + } else {
> + /* LHS and/or RHS
From: Ricky Wu
fixed bug:
return err always return rtsx_pci_write_register() return code
not for callback function _switch_voltage()
Signed-off-by: Ricky Wu
---
drivers/mmc/host/rtsx_pci_sdmmc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Tue, Dec 1, 2020 at 11:35 AM Peter Zijlstra wrote:
>
> So I don't think that later patch is right... That is, it works, but
> afaict it's massive overkill.
>
> COOKIE_CMP_RETURN(task_cookie);
> COOKIE_CMP_RETURN(group_cookie);
> COOKIE_CMP_RETURN(color);
>
> So if
From: Ricky Wu
changed rtsx_pci_disable_aspm() to rtsx_disable_aspm()
do not access ASPM configuration directly
changed pcie_capability_write_word() to _clear_and_set_word()
make sure only change PCI_EXP_LNKCTL bit8
make sure ASPM disable after extra_init_hw()
Signed-off-by: Ricky Wu
---
From: Ricky Wu
enable/disable device ASPM function:
changed write ASPM configuration directly to use write register
Signed-off-by: Ricky Wu
---
drivers/misc/cardreader/rtsx_pcr.c | 12 +---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git
On 11/25/2020 12:27 AM, Bjorn Andersson wrote:
A combination of recent bug fixes by Doug Anderson and the proper
definition of iommu streams means that this hack is no longer needed.
Let's clean up the code by reverting '127068abe85b ("i2c: qcom-geni:
Disable DMA processing on the Lenovo Yoga
On 2020/12/1 12:08, Daeho Jeong wrote:
From: Daeho Jeong
We will add a new "compress_mode" mount option to control file
compression mode. This supports "fs" and "user". In "fs" mode (default),
f2fs does automatic compression on the compression enabled files.
In "user" mode, f2fs disables the
Hi all,
There will be no linux-next release today as I have just run out of
time to finish it. Normal service will hopefully return tomorrow.
--
Cheers,
Stephen Rothwell
pgpAtDK6RQ21Z.pgp
Description: OpenPGP digital signature
A later change to parsing the ids out (in expr__find_other) will
potentially drop hashmaps and so it is more convenient to move
expr_parse_ctx to have a hashmap pointer rather than a struct value. As
this pointer must be freed, rather than just going out of scope,
add expr__ctx_new and
For a metric like:
EVENT1 if #smt_on else EVENT2
currently EVENT1 and EVENT2 will be measured and then when the metric is
reported EVENT1 or EVENT2 will be printed depending on the value from
smt_on() during the expr parsing. Computing both events is unnecessary and
can lead to multiplexing as
Andrii Nakryiko wrote:
> On Tue, Dec 1, 2020 at 9:53 PM John Fastabend
> wrote:
> >
> > Yonghong Song wrote:
> > >
> > >
> >
> > [...]
> >
> > > > Great, this means that all existing valid uses of
> > > > __sync_fetch_and_add() will generate BPF_XADD instructions and will
> > > > work on old
A later change will remove the notion of other, rename the function to
expr__find_ids as this is what it populates.
Signed-off-by: Ian Rogers
---
tools/perf/tests/expr.c | 26 +-
tools/perf/tests/pmu-events.c | 9 -
tools/perf/util/expr.c| 4 ++--
Add utilities to new/free an ids hashmap, as well as to union. Add
testing of the union. Unioning hashmaps will be used when parsing the
metric, if a value is known then the hashmap is unnecessary, otherwise
we need to union together all the event ids to compute their values for
reporting.
If during computing a metric an event (id) is missing the parsing
aborts. A later patch will make it so that events that aren't used in
the output are deliberately omitted, in which case we don't want the
abort. Modify the missing ID case to report NAN for these cases.
Signed-off-by: Ian Rogers
For a metric like:
EVENT1 if #smt_on else EVENT2
currently EVENT1 and EVENT2 will be measured and then when the metric
is reported EVENT1 or EVENT2 will be printed depending on the value
from smt_on() during the expr parsing. Computing both events is
unnecessary and can lead to
Hello,
Bisected problems with setns() and /proc/net/sctp/snmp to this:
commit 1da4d377f943fe4194ffb9fb9c26cc58fad4dd24
Author: Alexey Dobriyan
Date: Fri Apr 13 15:35:42 2018 -0700
proc: revalidate misc dentries
Reproduces for example with Fedora 5.9.10-100.fc32.x86_64, so 1fde6f21d90f
On Tue, Dec 01, 2020 at 02:34:52PM -0800, mgr...@linux.intel.com wrote:
> From: Daniele Alessandrelli
>
> On the Intel Movidius SoC code named Keem Bay, communication between the
> Computing Sub-System (CSS), i.e., the CPU, and the Multimedia Sub-System
> (MSS), i.e., the VPU is enabled by the
Hey Peter,
On Wed, Nov 25, 2020 at 5:43 AM Peter Zijlstra wrote:
>
> Why can't the above work by setting 'tag' (that's a terrible name, why
> does that still live) in CDE? Have the most specific tag live. Same with
> that thread stuff.
The motivation is to allow an unprivileged user the ability
roid-platform-tools-r2600
* network-basic-tests
* perf
Summary
kernel: 4.4.247-rc1
git repo: https://git.linaro.org/lkft/arm64-stable-rc.git
git branch: 4.4.247-rc1-hikey-20201201-867
git commit: 56c68faa4c221dab59e36da4f9fc198e41a73808
git describe: 4.4.247-rc1-hikey-202012
On Tue, Dec 01, 2020 at 02:34:58PM -0800, mgr...@linux.intel.com wrote:
> From: Srikanth Thokala
>
> Add logic to establish communication with the remote host which is through
> ring buffer management and MSI/Doorbell interrupts
>
> Reviewed-by: Mark Gross
> Signed-off-by: Srikanth Thokala
>
On Tue, Dec 01, 2020 at 02:34:52PM -0800, mgr...@linux.intel.com wrote:
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -8955,6 +8955,14 @@ M: Deepak Saxena
> S: Maintained
> F: drivers/char/hw_random/ixp4xx-rng.c
>
> +INTEL KEEM BAY IPC DRIVER
> +M: Daniele Alessandrelli
> +M: Mark
On Tue, 1 Dec 2020 at 14:26, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 4.9.247 release.
> There are 42 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
>
Hi Kees,
On Tue, 1 Dec 2020 16:48:55 -0800
Kees Cook wrote:
> Hi,
>
> There appears to be a problem with prefix counting for the instruction
> decoder. It looks like insn_get_prefixes() isn't keeping "nb" and "nbytes"
> in sync correctly:
>
> while (inat_is_legacy_prefix(attr)) {
>
Fixed a coding style issue
Signed-off-by: Clement Smith
---
drivers/tty/serial/jsm/jsm_tty.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/jsm/jsm_tty.c b/drivers/tty/serial/jsm/jsm_tty.c
index 689774c073ca..512b77195e9f 100644
---
On Tue, Dec 01, 2020 at 01:44:46PM -0800, Andrii Nakryiko wrote:
> On Tue, Dec 1, 2020 at 11:32 AM Leon Romanovsky wrote:
> >
> > On Tue, Dec 01, 2020 at 10:01:23AM -0800, Andrii Nakryiko wrote:
> > > On Tue, Dec 1, 2020 at 6:37 AM Leon Romanovsky wrote:
> > > >
> > > > From: Leon Romanovsky
>
On Tue, 1 Dec 2020 at 14:28, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 4.14.210 release.
> There are 50 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
>
Hi Nicolas,
On Mon, Nov 23, 2020 at 07:38:29PM +0100, Nicolas Saenz Julienne wrote:
> Use devm_rpi_firmware_get() so as to make sure we release RPi's firmware
> interface when unbinding the device.
I do not believe this comment is correct any longer. Otherwise:
Acked-by: Dmitry Torokhov
>
>
On Tue, Dec 1, 2020 at 9:53 PM John Fastabend wrote:
>
> Yonghong Song wrote:
> >
> >
>
> [...]
>
> > > Great, this means that all existing valid uses of
> > > __sync_fetch_and_add() will generate BPF_XADD instructions and will
> > > work on old kernels, right?
> >
> > That is correct.
> >
> > >
On Wed, Dec 2, 2020 at 7:34 AM Stanimir Varbanov
wrote:
>
> Hi Fritz,
>
> On 12/1/20 6:23 AM, Fritz Koenig wrote:
> > If the DRC is near the end of the stream the client
> > may send a V4L2_DEC_CMD_STOP before the DRC occurs.
> > V4L2_DEC_CMD_STOP puts the driver into the
> >
On Wed, Dec 02, 2020 at 12:18:36PM +0800, Jason Wang wrote:
>
> On 2020/12/1 下午5:23, Cindy Lu wrote:
> > On Mon, Nov 30, 2020 at 11:33 PM Michael S. Tsirkin wrote:
> > > On Mon, Nov 30, 2020 at 06:41:45PM +0800, Cindy Lu wrote:
> > > > On Mon, Nov 30, 2020 at 5:33 PM Michael S. Tsirkin
> > > >
On November 30, 2020 5:13:06 PM PST, Nick Desaulniers
wrote:
>A revert of the following two commits.
>commit de3accdaec88 ("x86, build: Build 16-bit code with -m16 where
>possible")
>commit a9cfccee6604 ("x86, build: Change code16gcc.h from a C header to
>an assembly header")
>
>Since commit
Yonghong Song wrote:
>
>
[...]
> > Great, this means that all existing valid uses of
> > __sync_fetch_and_add() will generate BPF_XADD instructions and will
> > work on old kernels, right?
>
> That is correct.
>
> >
> > If that's the case, do we still need cpu=v4? The new instructions are
>
On Tue, Dec 1, 2020 at 4:38 AM Brendan Jackman wrote:
>
> I guess it's also worth remembering other archs might have an atomic
> subtract.
which one?
arm64 LSE implements atomic_fetch_sub as neg+ldadd.
imo x64 and arm64 example outweighs choices by other archs if there are such.
Even without LSE
On Tue, Dec 1, 2020 at 4:12 AM Brendan Jackman wrote:
>
> On Sat, Nov 28, 2020 at 05:14:05PM -0800, Alexei Starovoitov wrote:
> > On Fri, Nov 27, 2020 at 05:57:27PM +, Brendan Jackman wrote:
> > > The JIT case for encoding atomic ops is about to get more
> > > complicated. In order to make
On Tue, Dec 1, 2020 at 4:14 AM Brendan Jackman wrote:
>
> On Sat, Nov 28, 2020 at 05:15:52PM -0800, Alexei Starovoitov wrote:
> > On Fri, Nov 27, 2020 at 05:57:26PM +, Brendan Jackman wrote:
> > > +/* Emit the ModR/M byte for addressing *(r1 + off) and r2 */
> > > +static void
On Tue, Dec 1, 2020 at 6:43 PM Masahiro Yamada wrote:
>
> On Wed, Dec 2, 2020 at 2:31 AM Kees Cook wrote:
> >
> > On Mon, Nov 30, 2020 at 12:01:31PM +, Will Deacon wrote:
> > > Hi Sami,
> > >
> > > On Wed, Nov 18, 2020 at 02:07:14PM -0800, Sami Tolvanen wrote:
> > > > This patch series adds
On Tue, Dec 01, 2020 at 11:45:20PM -0500, Ertza Warraich wrote:
> We report a memory leak bug (in linux-5.8.13) found by FuzzUSB (a modified
> version of syzkaller).
>
> The bug report is as follows:
> ==
> BUG: memory leak
>
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