As discussed in [1], KUnit tests have hitherto not had a particularly
consistent naming scheme. This adds documentation outlining how tests
and test suites should be named, including how those names should be
used in Kconfig entries and filenames.
[1]:
allmodconfig
powerpc allnoconfig
powerpc defconfig
i386 randconfig-a002-20200619
i386 randconfig-a006-20200619
i386 randconfig-a001-20200619
i386 randconfig-a005-20200619
i386
On Fri, Jun 19, 2020 at 10:40:01AM -0700, Paul E. McKenney wrote:
> On Thu, Jun 18, 2020 at 10:07:18PM -0400, Joel Fernandes wrote:
> > On Thu, Jun 18, 2020 at 09:36:41PM -0400, Joel Fernandes (Google) wrote:
> > [...]
> > > @@ -2019,7 +2019,7 @@ static int __noreturn rcu_gp_kthread(void *unused)
allmodconfig
powerpc allnoconfig
powerpc defconfig
i386 randconfig-a011-20200619
i386 randconfig-a015-20200619
i386 randconfig-a014-20200619
i386 randconfig-a013-20200619
i386
On 6/19/20 9:35 PM, Manikandan Elumalai wrote:
> The adm1278 temp attribute need it for openbmc platform .
> This feature not enabled by default, so PMON_CONFIG needs to enable it.
>
> Signed-off-by: Manikandan Elumalai
> ---
> ---v5 -align commit and change log.
> ---v4 -Reported-by:
On Wed, Jun 17, 2020 at 12:05 PM John Andersen
wrote:
> Guests using the kexec system call currently do not support
> paravirtualized control register pinning. This is due to early boot
> code writing known good values to control registers, these values do
> not contain the protected bits. This
On Sat, Jun 20, 2020 at 04:41:13AM +1000, linux-aspeed-requ...@lists.ozlabs.org
wrote:
> Send Linux-aspeed mailing list submissions to
> linux-asp...@lists.ozlabs.org
>
> To subscribe or unsubscribe via the World Wide Web, visit
> https://lists.ozlabs.org/listinfo/linux-aspeed
> or,
allnoconfig
powerpc defconfig
i386 randconfig-a002-20200619
i386 randconfig-a006-20200619
i386 randconfig-a001-20200619
i386 randconfig-a004-20200619
i386 randconfig-a005-20200619
i386
The adm1278 temp attribute need it for openbmc platform .
This feature not enabled by default, so PMON_CONFIG needs to enable it.
Signed-off-by: Manikandan Elumalai
---
---v5 -align commit and change log.
---v4 -Reported-by: kernel test robot
---v3 -fix invalid signed-off.
---
in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Luc-Van-Oostenryck/sparse-use-the-_Generic-version-of-__unqual_scalar_typeof/20200619-062703
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Hi Christoph,
It's probably a bug fix that unveils the link errors.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 4333a9b0b67bb4e8bcd91bdd80da80b0ec151162
commit: c3f896dcf1e47959aca4f8e6ac9537b478949126 mm: switch the test_vmalloc
module to use
Signed-off-by: kernel test robot
---
tc358775.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/tc358775.c
b/drivers/gpu/drm/bridge/tc358775.c
index 87af3271b63521..88a45e86eae334 100644
--- a/drivers/gpu/drm/bridge/tc358775.c
+++
Hello!
On 6/19/20 9:31 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 4.9.228 release.
There are 128 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.
Responses
Hello!
On 6/19/20 9:30 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 4.14.185 release.
There are 190 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.
Responses
Hello!
On 6/19/20 9:29 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 4.19.129 release.
There are 267 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.
Responses
Hello!
On 6/19/20 9:28 AM, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 5.7.5 release.
There are 376 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.
Responses should
On 6/19/2020 3:00 AM, Álvaro Fernández Rojas wrote:
> Add BCM63xx USBH PHY driver for BMIPS.
>
> Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Florian Fainelli
This looks great, thanks Alvaro!
--
Florian
On Tue, 16 Jun 2020 17:51:20 +0800, Stanley Chu wrote:
> Fix build warning reported by kernel test robot:
> Make ufs_mtk_wait_link_state() as static functon.
>
> Warning:
> >> drivers/scsi/ufs/ufs-mediatek.c:181:5: warning: no previous prototype
> >> for 'ufs_mtk_wait_link_state'
Fix the event trigger to accept redundant spaces in
the trigger input.
For example, these return -EINVAL
echo " traceon" > events/ftrace/print/trigger
echo "traceon if common_pid == 0" > events/ftrace/print/trigger
echo "disable_event:kmem:kmalloc " > events/ftrace/print/trigger
But these are
Hi James, Rob,
On 2020/5/30 0:11, James Morse wrote:
> Hi guys,
>
> On 26/05/2020 22:18, Rob Herring wrote:
>> On Fri, May 22, 2020 at 11:24:11AM +0800, chenzhou wrote:
>>> On 2020/5/21 21:29, Rob Herring wrote:
On Thu, May 21, 2020 at 3:35 AM Chen Zhou wrote:
> Add documentation for
Hi,
These are some fixes which I found recentry on ftrace.
- Since the boot-time tracing synthetic event feature is decoupled
from trigger recenty, it should use CONFIG_SYNTH_EVENT.
- The parser of event trigger seems rejecting some redundant
spaces. But it is hard users to find the
On 06/17/2020 07:14 PM, Thomas Bogendoerfer wrote:
> On Tue, Jun 16, 2020 at 06:34:21PM +0800, maobibo wrote:
>>
>>
>> On 06/15/2020 06:14 PM, Thomas Bogendoerfer wrote:
>>> On Wed, Jun 03, 2020 at 05:42:13PM +0800, Bibo Mao wrote:
Function set_pmd_at is to set pmd entry, if tlb entry need
Since commit 726721a51838 ("tracing: Move synthetic events to
a separate file") decoupled synthetic event from histogram,
boot-time tracing also has to check CONFIG_SYNTH_EVENT instead
of CONFIG_HIST_TRIGGERS.
Fixes: 726721a51838 ("tracing: Move synthetic events to a separate file")
On Thu, Jun 13, 2019 at 03:08:24PM -0300, Charles wrote:
> Avoid following compiler warning on uninitialized variable
>
> In file included from ./include/linux/rwsem.h:16:0,
> from ./include/linux/notifier.h:15,
> from ./include/linux/clk.h:17,
>
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
From: Jason Yan
This is an effort to eliminate the uninitialized_var() macro[1].
The use of this macro is the wrong solution because it forces off ANY
analysis by the compiler for a given variable. It even masks "unused
variable" warnings.
Quoted from Linus[2]:
"It's a horrible thing to use,
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings
(e.g. "unused variable"). If the compiler thinks it is uninitialized,
either simply initialize the variable or make compiler changes.
In preparation for
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings
(e.g. "unused variable"). If the compiler thinks it is uninitialized,
either simply initialize the variable or make compiler changes.
I preparation for
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings
(e.g. "unused variable"). If the compiler thinks it is uninitialized,
either simply initialize the variable or make compiler changes.
As recommended[2] by[3]
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
Nothing should be using this macro, and the entire idea of tricking the
compiler into silencing such warnings is a mistake.
Signed-off-by: Kees Cook
---
Documentation/process/deprecated.rst | 18 ++
1 file changed, 18 insertions(+)
diff --git
v2:
- more special-cased fixes
- add reviews
v1: https://lore.kernel.org/lkml/20200603233203.1695403-1-keesc...@chromium.org
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings
(e.g. "unused variable"). If the
Using uninitialized_var() is dangerous as it papers over real bugs[1]
(or can in the future), and suppresses unrelated compiler warnings (e.g.
"unused variable"). If the compiler thinks it is uninitialized, either
simply initialize the variable or make compiler changes. As a precursor
to
On Tue, 9 Jun 2020 10:17:46 -0700, Asutosh Das wrote:
> Adds sysfs documentation for WriteBooster entries.
Applied to 5.9/scsi-queue, thanks!
[1/1] scsi: ufs: docs: Add WriteBooster documentation
https://git.kernel.org/mkp/scsi/c/f51853fc0682
--
Martin K. Petersen Oracle Linux
On Fri, 19 Jun 2020 17:41:15 +0200, Bean Huo wrote:
> Changelog:
> v1 -- v2:
> 1. split patch
> 2. fix more coding errors in the scsi_lib.c
>
> Bean Huo (2):
> scsi: remove scsi_sdb_cache
> scsi: fix coding style errors in scsi_lib.c
>
> [...]
Applied to 5.9/scsi-queue, thanks!
From: Michael Trimarchi
The current pin muxing scheme muxes GPIO_1 pad for USB_OTG_ID
because of which when card is inserted, usb otg is enumerated
and the card is never detected.
[ 64.492645] cfg80211: failed to load regulatory.db
[ 64.492657] imx-sdma 20ec000.sdma: external firmware not
Quoting Aisheng Dong (2020-06-17 18:58:51)
> > From: Anson Huang
> > > > +obj-$(CONFIG_MXC_CLK_SCU) += mxc-clk-scu.o
> > >
> > > Like i.MX pinctrl, I'm not sure if it's really necessary to build core
> > > libraries as modules. Probably the simplest way is only building
> > > platform drivers
On Wed, 17 Jun 2020 09:49:11 +0100, Colin King wrote:
> There is a spelling mistake in a dev_warn message. Fix it.
Applied to 5.9/scsi-queue, thanks!
[1/1] scsi: ufs: ufs-exynos: Fix spelling mistake "pa_granularty" ->
"pa_granularity"
https://git.kernel.org/mkp/scsi/c/393403efc360
--
Quoting Anson Huang (2020-06-09 00:32:05)
> Export clk_hw_register_composite() to support user built as module.
>
> ERROR: modpost: "clk_hw_register_composite" [drivers/clk/imx/mxc-clk.ko]
> undefined!
Get rid of these messages below. We don't care that make modules failed.
>
From: "Gustavo A. R. Silva"
Date: Thu, 18 Jun 2020 09:53:42 -0500
> Make use of the struct_size() helper instead of an open-coded version
> in order to avoid any potential type mistakes.
>
> This code was detected with the help of Coccinelle and, audited and
> fixed manually.
>
>
Hi Chun-Kuang,
Thanks for your quick feedback.
On Sat, 2020-06-20 at 00:25 +0800, Chun-Kuang Hu wrote:
> Hi, Neal:
>
> Neal Liu 於 2020年6月19日 週五 下午6:01寫道：
> >
> > MT6873 bus frabric provides TrustZone security support and data
> > protection to prevent slaves from being accessed by unexpected
>
From: "Gustavo A. R. Silva"
Date: Thu, 18 Jun 2020 09:46:48 -0500
> Make use of the struct_size() helper instead of an open-coded version
> in order to avoid any potential type mistakes. Also, remove unnecessary
> variable _size_.
>
> This code was detected with the help of Coccinelle and,
From: "Gustavo A. R. Silva"
Date: Thu, 18 Jun 2020 08:35:00 -0500
> Make use of the struct_size() helper instead of an open-coded version
> in order to avoid any potential type mistakes.
>
> This code was detected with the help of Coccinelle and, audited and
> fixed manually.
>
>
There are many places where 2 annotations are not enough. This patch
adds INDIRECT_CALL_3 and INDIRECT_CALL_4 to cover such cases.
Signed-off-by: Brian Vazquez
---
include/linux/indirect_call_wrapper.h | 12
1 file changed, 12 insertions(+)
diff --git
It was reported that a considerable amount of cycles were spent on the
expensive indirect calls on fib6_rule_lookup. This patch introduces an
inline helper called pol_route_func that uses the indirect_call_wrappers
to avoid the indirect calls.
This patch saves around 50ns per call.
Performance
From: Zheng Bin
Date: Thu, 18 Jun 2020 21:26:29 +0800
> macvlan_changelink_sources
> if (addr)
> ret = macvlan_hash_add_source(vlan, addr)
> nla_for_each_attr(nla, head, len, rem)
> ret = macvlan_hash_add_source(vlan, addr)
> -->If fail, need to free previous malloc memory
>
>
On Wed, Jun 10, 2020 at 10:34:16AM -, tip-bot2 for Peter Zijlstra wrote:
> The following commit has been merged into the sched/urgent branch of tip:
>
> Commit-ID: bfb9fbe0f7e70ec5c8e51ee55b6968d4dff14456
> Gitweb:
>
On Fri, 19 Jun 2020 14:18:21 +0200
Pali Rohár wrote:
>On Thursday 18 June 2020 21:55:29 Jeffrey Lin wrote:
>> This allows manual PWM control without the BIOS fighting back on Dell
>> Latitude 5480.
>>
>> Signed-off-by: Jeffrey Lin
>
>If it is working fine on your machine, you can add my:
When initialization of ioremap() fails, it is not needed to do
iounmap(). Remove this iounmap.
Signed-off-by: Jing Xiangfeng
---
drivers/scsi/gdth.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index fe03410268e6..8f077d316e8b 100644
---
From: Claudiu Beznea
Date: Thu, 18 Jun 2020 11:37:40 +0300
> Undo previously done operation in case macb_phylink_connect()
> fails. Since macb_reset_hw() is the 1st undo operation the
> napi_exit label was renamed to reset_hw.
>
> Fixes: 7897b071ac3b ("net: macb: convert to phylink")
>
Andrea,
>> This patch should go via the hyperv tree because a later patch is
>> dependent on it. It requires and ack from SCSI maintainers though.
Looks OK to me.
Acked-by: Martin K. Petersen
--
Martin K. Petersen Oracle Linux Engineering
Please send networking patches for review to net...@vger.kernel.org
Thank you.
From: David Howells
Date: Thu, 18 Jun 2020 08:50:15 +0100
>
> Here are three fixes for rxrpc:
>
> (1) Fix a trace symbol mapping. It doesn't seem to let you map to "".
>
> (2) Fix the handling of the remote receive window size when it increases
> beyond the size we can support for our
t4_prep_fw goto bye tag with positive return value when something
bad happened and which can not free resource in adap_init0.
so fix it to return negative value.
Fixes: 16e47624e76b ("cxgb4: Add new scheme to update T4/T5 firmware")
Reported-by: Hulk Robot
Signed-off-by: Li Heng
Signed-off-by:
On 6/19/20 3:23 PM, Tejun Heo wrote:
Spending 5 minutes during boot creating sysfs objects doesn't seem like a
particularly good solution and I don't know whether anyone else would
experience similar issues. Again, not necessarily against improving the
scalability of kernfs code but the use
On Thu, Jun 18, 2020 at 02:25:33PM +0530, Manivannan Sadhasivam wrote:
> Hi,
>
> On 0611, Marc Kleine-Budde wrote:
> > On 6/10/20 9:44 AM, Manivannan Sadhasivam wrote:
> > > Hello,
> > >
> > > This series adds CAN network driver support for Microchip MCP25XXFD CAN
> > > Controller with MCP2517FD
On Fri, Jun 19, 2020 at 1:07 PM Saravana Kannan wrote:
>
> I think instead of deferred_probe_work_func() moving the device to the
> end of the dpm_list, I think the device probing successfully is what
> should move it to the end of the dpm_list. That way, the dpm_list is
> actually ordered by
On Wed, Jun 17, 2020 at 4:00 AM Vinod Koul wrote:
>
> This series adds driver and bindings for Lontium LT9611 bridge chip which
> takes MIPI DSI as input and HDMI as output.
>
> This chip can be found in 96boards RB3 platform [1] commonly called DB845c.
>
> [1]:
Quoting Sivaprakash Murugesan (2020-06-06 03:55:06)
> Add dt-binding for ipq6018 apss clock controller
>
> Signed-off-by: Sivaprakash Murugesan
> ---
Please pick up Rob's tag when resending this.
Dear,
My name is Mr Alif Tomar, I am the Bill and Exchange (assistant)
Manager of Bank of Africa Ouagadougou, Burkina Faso. In my department
I discovered an abandoned sum of eighteen million three hundred
thousand United State of American dollars (18.3MILLION USA DOLLARS) in
an account that
The definition of SPI_FULL_DUPLEX (3) is really SPI_TX_ONLY (1) ORed
with SPI_RX_ONLY (2). Let's drop the define and simplify the code here a
bit by collapsing the setting of 'm_cmd' into conditions that are the
same.
This is a non-functional change, just cleanup to consolidate code.
To follow onto Doug's latest spi geni series[1] this simplifies and
reduces the code a little more.
[1] https://lore.kernel.org/r/20200618150626.237027-1-diand...@chromium.org
Stephen Boyd (2):
spi: spi-geni-qcom: Simplify setup_fifo_xfer()
spi: spi-geni-qcom: Don't set {tx,rx}_rem_bytes
We only need to test for these counters being non-zero when we see the
end of a transfer. If we're doing a CS change then they will already be
zero. This implies that we don't need to set these to 0 if we're
cancelling an in flight transfer too, because we only care to test these
counters when
Quoting Doug Anderson (2020-06-18 17:40:59)
> On Thu, Jun 18, 2020 at 4:40 PM Stephen Boyd wrote:
> > @@ -373,12 +366,14 @@ static void setup_fifo_xfer(struct spi_transfer *xfer,
> > len &= TRANS_LEN_MSK;
> >
> > mas->cur_xfer = xfer;
> > - if (m_cmd & SPI_TX_ONLY) {
> > +
Hi Henry,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on mkp-scsi/for-next]
[also build test WARNING on scsi/for-next v5.8-rc1 next-20200618]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use
Use kobj_to_dev() API instead of container_of().
Signed-off-by: Wang Qing
---
drivers/block/virtio_blk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index 9d21bf0..c808405
--- a/drivers/block/virtio_blk.c
+++
Since cros_typec_configure_mux() is only used in cros-ec-typec,
it should be marked static.
Fixes: 7e7def15fa4b ("platform/chrome: cros_ec_typec: Add USB mux control")
Reported-by: kernel test robot
Signed-off-by: Prashant Malani
---
drivers/platform/chrome/cros_ec_typec.c | 6 +++---
1 file
Hi Kishon,
> -Original Message-
> From: Alim Akhtar
> Sent: 11 June 2020 20:49
> To: 'Kishon Vijay Abraham I' ; 'Martin K. Petersen'
> > >>
> > >> Applied [1,2,3,4,5,9] to 5.9/scsi-queue. The series won't show up
> > >> in my
> > > public
> > >> tree until shortly after -rc1 is released.
On Fri, 2020-06-19 at 16:06 +0800, Qiangming Xia wrote:
> From: "qiangming.xia"
>
> Mediatek i2c controller support for continuous mode,
> it allow to transfer once multiple writing messages of equal length.
> For example, a slave need write a serial of non-continuous
> offset range in
On Fri, Jun 19, 2020 at 5:59 AM David Hildenbrand wrote:
>
> Commit e900a918b098 ("mm: shuffle initial free memory to improve
> memory-side-cache utilization") promised "autodetection of a
> memory-side-cache (to be added in a follow-on patch)" over a year ago.
>
> The original series included
On Sat, Jun 20, 2020 at 12:05 AM Peter Xu wrote:
>
> Use the general page fault accounting by passing regs into handle_mm_fault().
> It naturally solve the issue of multiple page fault accounting when page fault
> retry happened.
>
> CC: Guo Ren
> CC: linux-c...@vger.kernel.org
> Signed-off-by:
On Fri, Jun 19, 2020 at 6:00 AM David Hildenbrand wrote:
>
> It's not completely obvious why we have to shuffle the complete zone, as
> some sort of shuffling is already performed when onlining pages via
> __free_one_page(), placing MAX_ORDER-1 pages either to the head or the tail
> of the
Hi Ming,
On Sat, 20 Jun 2020 07:28:20 +0800
Ming Lei wrote:
> >
> > Ah, after all it is as expected. With your kconfig, the kernel is
> > very agressively optimized.
> >
> > $ objdump -dS vmlinux | less
> > ...
> > 81256dc3 <__blkdev_put>:
> > {
> > 81256dc3: e8 98 85 df
On Fri, 2020-06-19 at 14:59 +0200, David Hildenbrand wrote:
> Especially with memory hotplug, we can have offline sections (with a
> garbage memmap) and overlapping zones. We have to make sure to only
> touch initialized memmaps (online sections managed by the buddy) and
> that
> the zone matches,
On Fri, Jun 19, 2020 at 05:54:24PM -0700, Shakeel Butt wrote:
> On Mon, Jun 8, 2020 at 4:07 PM Roman Gushchin wrote:
> >
> > Switch to per-object accounting of non-root slab objects.
> >
> > Charging is performed using obj_cgroup API in the pre_alloc hook.
> > Obj_cgroup is charged with the size
months ago
config: m68k-randconfig-r016-20200619 (attached as .config)
compiler: m68k-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
git
Linus,
A few fixes and small cleanups for tracing:
- Have recordmcount work with > 64K sections (to support LTO)
- kprobe RCU fixes
- Correct a kprobe critical section with missing mutex
- Remove redundant arch_disarm_kprobe() call
- Fix lockup when kretprobe triggers within
On Fri, Jun 19, 2020 at 02:39:39PM -0400, Mikulas Patocka wrote:
>
> I'm looking at this and I'd like to know why does the crypto API fail in
> hard-irq context and why does it work in tasklet context. What's the exact
> reason behind this?
You're not supposed to do any real work in IRQ
On Fri, Jun 19, 2020 at 05:16:02PM -0700, Shakeel Butt wrote:
> On Mon, Jun 8, 2020 at 4:07 PM Roman Gushchin wrote:
> >
> > Store the obj_cgroup pointer in the corresponding place of
> > page->obj_cgroups for each allocated non-root slab object.
> > Make sure that each allocated object holds a
On Mon, Jun 8, 2020 at 4:07 PM Roman Gushchin wrote:
>
> To make the memcg_kmem_bypass() function available outside of
> the memcontrol.c, let's move it to memcontrol.h. The function
> is small and nicely fits into static inline sort of functions.
>
> It will be used from the slab code.
>
>
Hi Sasha,
Thank you for the patch.
> -Original Message-
> From: Sasha Levin
> Sent: Thursday 18 June 2020 02:15
> To: linux-kernel@vger.kernel.org; sta...@vger.kernel.org
> Cc: John Hubbard ; Derek Kiernan ;
> Dragan Cvetic ; Arnd
> Bergmann ; Greg Kroah-Hartman ;
> Michal Simek ;
Make use of the struct_size() helper instead of an open-coded version
in order to avoid any potential type mistakes. Also, remove unnecessary
variable _len_.
This code was detected with the help of Coccinelle and, audited and
fixed manually.
Addresses-KSPP-ID:
On 6/20/2020 6:06 AM, Stephen Boyd wrote:
Quoting Sivaprakash Murugesan (2020-06-06 03:55:04)
cpus on ipq6018 are clocked by a53 pll, add device compatible for a53
pll found on ipq6018 devices.
Signed-off-by: Sivaprakash Murugesan
---
[V7]
* Addressed minor review comment from Rob
On Sat, 20 Jun 2020 07:28:20 +0800
Ming Lei wrote:
> Thanks for your investigation.
>
> Some trace tools can just trace on function entry, such as bcc, and some
> user script always trace on function entry.
>
> I guess the issue should belong to kprobe implementation:
The issue is that
Hi,
On 18.6.2020 13.21, Peter Zijlstra wrote:
On Wed, Jun 17, 2020 at 02:32:39AM +0300, Ilkka Prusi wrote:
Hi,
Yesterday my computer with kernel version 5.7.2 was frozen badly enough that
hard reset was necessary (did not react to SysRq keys). Upon checking logs I
found following warning and
Make use of the struct_size() helper instead of an open-coded version
in order to avoid any potential type mistakes. Also, remove unnecessary
variable _size_.
This code was detected with the help of Coccinelle and, audited and
fixed manually.
Signed-off-by: Gustavo A. R. Silva
---
On Wed, Jun 17, 2020 at 03:31:10PM +0100, Mel Gorman wrote:
> On Wed, Jun 17, 2020 at 01:24:21PM +0200, Vlastimil Babka wrote:
> > > Not really.
> > >
> > > Sharing a single set of caches adds some overhead to root- and
> > > non-accounted
> > > allocations, which is something I've tried hard to
On Mon, Jun 8, 2020 at 4:07 PM Roman Gushchin wrote:
>
> Switch to per-object accounting of non-root slab objects.
>
> Charging is performed using obj_cgroup API in the pre_alloc hook.
> Obj_cgroup is charged with the size of the object and the size
> of metadata: as now it's the size of an
On 2020/6/20 6:47, Jaegeuk Kim wrote:
> On 06/19, Chao Yu wrote:
>> On 2020/6/19 13:49, Jaegeuk Kim wrote:
>>> On 06/19, Chao Yu wrote:
Hi Jaegeuk,
On 2020/6/19 7:59, Jaegeuk Kim wrote:
> Hi Chao,
>
> On 06/18, Chao Yu wrote:
>> to make page content stable for
Make use of the struct_size() helper instead of an open-coded version
in order to avoid any potential type mistakes.
This code was detected with the help of Coccinelle and, audited and
fixed manually.
Addresses-KSPP-ID: https://github.com/KSPP/linux/issues/83
Signed-off-by: Gustavo A. R. Silva
Hi Jason,
Thanks for taking the time to review!
On 6/17/20 11:24 AM, Jason Gunthorpe wrote:
> On Tue, Jun 16, 2020 at 10:56:53AM -0700, Divya Indi wrote:
>> The other option might be to use GFP_NOWAIT conditionally ie
>> (only use GFP_NOWAIT when GFP_ATOMIC is not specified in gfp_mask else
>>
Prakhar Srivastava writes:
> Integrity measurement architecture(IMA) validates if files
> have been accidentally or maliciously altered, both remotely and
> locally, appraise a file's measurement against a "good" value stored
> as an extended attribute, and enforce local file integrity.
>
>
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