Len Brown has not been active in this part since around 2010. The recent
activity suggests that Thomas Gleixner and Jiang Lui were maintaining
this part of the kernel sources. Jiang Lui has not been active in the
kernel sources since beginning 2016. So, the maintainer's role seems to
be now with Th
On Wed, 3 Apr 2019 at 00:05, Frederic Weisbecker wrote:
>
> check_prev_add_irq() tests all incompatible scenarios one after the
> other while adding a lock (@next) to a tree dependency (@prev):
>
> LOCK_USED_IN_HARDIRQ vs LOCK_ENABLED_HARDIRQ
> LOCK_USED_IN_HARDIRQ
Sorry, the value 131081408 is just for example. Actually the result is like
this:
sqrt 2019-04-10 23:53:50: 43968
sqrt 2019-04-10 23:53:51: 44060
sqrt 2019-04-10 23:53:52: 49012
sqrt 2019-04-10 23:53:53: 38172
sqrt 2019-04-10 23:53:54: 131081408
sqrt 2019-04-10 23:53:55: 43600
sqrt 2019-04-
yle defect.
v2: applies cleanly to v5.1-rc4 and next-20190412
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 2359e12e4c41..75bb276aed1c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8578,7 +8578,7 @@ F:security/keys/encr
On 4/12/2019 07:44, Thomas Bogendoerfer wrote:
> On Fri, 12 Apr 2019 12:11:06 +0200
> Alexandre Belloni wrote:
>
>> Every patch need a commit message. Maybe you could indicate that this
>> never gave any issue because parent is the first member of struct
>> device.
>
> I'll update the commit mes
Zdravstvujte Vas interesuyut klientskie bazy dannyh?
As-Salamu Alaykum, I need your help to transfer out the some amount of money,
accumulated as undeclared excess profit made by me from the INVESTMENTS CAPITAL
under my management in my bank. You will get 40% of the funds for your
participation. Reply for more details thanks
The pull request you sent on Fri, 12 Apr 2019 15:10:42 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/6d0a598489ca687e1ebac37eef546526eca41347
Thank you!
--
Deet-doot-dot, I am a
The pull request you sent on Fri, 12 Apr 2019 13:52:19 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq-urgent-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/6a022984c3feda8cc7d2d8c028b429715d0af531
Thank you!
--
Deet-doot-dot, I am a
The pull request you sent on Fri, 12 Apr 2019 15:09:19 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> timers-urgent-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/122c215bfae884f10a189e6754d9603a06b981c3
Thank you!
--
Deet-doot-dot,
The pull request you sent on Fri, 12 Apr 2019 15:08:11 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> sched-urgent-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/5e6f1fee60a3d80582146835ac01d9808748434f
Thank you!
--
Deet-doot-dot, I
The pull request you sent on Fri, 12 Apr 2019 12:16:30 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> core-urgent-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/54c63a75581f4b8d5d4b5660424f926510cfd98c
Thank you!
--
Deet-doot-dot, I
The pull request you sent on Fri, 12 Apr 2019 13:53:43 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> locking-urgent-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/26e2b81977bb1ad70ff9b2acb4d4cb13c23facfd
Thank you!
--
Deet-doot-dot,
The pull request you sent on Fri, 12 Apr 2019 15:06:42 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
> perf-urgent-for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/73fdb2c908c64a32e11c72c029d636f556859c0d
Thank you!
--
Deet-doot-dot, I
group_share and group_runnable are tracked as 'unsigned long',
however some functions using them as 'long' which is ultimately
assigned back to 'unsigned long' variables in reweight_entity.
Since there is not scope on using a different and signed type,
this change improves code consistency and avo
Use regulator_get_current_limit_regmap helper to save some code.
Signed-off-by: Axel Lin
---
drivers/regulator/tps65218-regulator.c | 48 ++
1 file changed, 19 insertions(+), 29 deletions(-)
diff --git a/drivers/regulator/tps65218-regulator.c
b/drivers/regulator/tps6521
On 04/12/2019 02:05 PM, Waiman Long wrote:
> On 04/12/2019 12:41 PM, Ingo Molnar wrote:
>>
>> So beyond the primary constraint of PeterZ OK-ing it all, there's also
>> these two scalability regression reports from the ktest bot:
>>
>> [locking/rwsem] 1b94536f2d: stress-ng.bad-altstack.ops_per_sec
From: Dexuan Cui Sent: Friday, April 12, 2019 4:35 PM
>
> With CONFIG_DEBUG_PREEMPT=y, the put_cpu_ptr() triggiers an underflow
> warning in preempt_count_sub().
>
> Fixes: 37cdd991fac8 ("vmbus: put related per-cpu variable together")
> Cc: sta...@vger.kernel.org
> Cc: Stephen Hemminger
> Sign
In commit b1fca27d384e ("kernel debug: support resetting WARN*_ONCE")
we got the opportunity to reset state on the one shot messages,
without having to reboot.
However printk_once (printk_deferred_once) live in a different file
and didn't get the same kind of update/conversion, so they remain
unco
Add a serial driver for the SiFive UART, found on SiFive FU540 devices
(among others).
The underlying serial IP block is relatively basic, and currently does
not support serial break detection. Further information on the IP
block can be found in the documentation and Chisel sources:
https://
This series adds a serial driver, with console support, for the
UART IP block present on the SiFive FU540 SoC. The programming
model is straightforward, but unique.
Boot-tested on a SiFive FU540 HiFive-U board, using BBL and the
open-source FSBL (with appropriate patches to the DT data).
This fi
Add DT binding documentation for the Linux driver for the SiFive
asynchronous serial IP block.
This revision incorporates changes based on feedback from Rob
Herring .
Signed-off-by: Paul Walmsley
Signed-off-by: Paul Walmsley
Cc: linux-ser...@vger.kernel.org
Cc: devicet...@vger.kernel.org
Cc: li
On Sat, Apr 13, 2019 at 01:47:57AM +0100, Al Viro wrote:
> AFAICS, nothing has ever used that; am I, by any
> chance, missing some nasty macros in there? Just curious...
I'm not sure why it's there, but it's been there since 2003 when
the driver was first added. I've queued a patch to remo
[Resending due to accidental HTML. I need to take Joel's advice and
switch to a real email client]
On Fri, Apr 12, 2019 at 5:54 PM Daniel Colascione wrote:
>
> On Fri, Apr 12, 2019 at 5:09 PM Joel Fernandes wrote:
>>
>> Hi Andy!
>>
>> On Fri, Apr 12, 2019 at 02:32:53PM -0700, Andy Lutomirski wro
AFAICS, nothing has ever used that; am I, by any
chance, missing some nasty macros in there? Just curious...
On Thu, Apr 11, 2019 at 12:46:32PM +0200, Peter Zijlstra wrote:
> On Wed, Apr 10, 2019 at 04:28:48AM +0200, Frederic Weisbecker wrote:
> > Should I re-issue the set or you do the changes?
>
> I've made it like so; does that work? In particular, do the comments
> make sense? It is always hard to wr
has_unmovable_pages() is used by allocating CMA and gigantic pages as
well as the memory hotplug. The later doesn't know how to offline CMA
pool properly now, but if an unused (free) CMA page is encountered, then
has_unmovable_pages() happily considers it as a free memory and
propagates this up the
Hi Andy!
On Fri, Apr 12, 2019 at 02:32:53PM -0700, Andy Lutomirski wrote:
> On Thu, Apr 11, 2019 at 10:51 AM Joel Fernandes (Google)
> wrote:
> >
> > pidfd are /proc/pid directory file descriptors referring to a task group
> > leader. Android low memory killer (LMK) needs pidfd polling support to
If smp_call_function_single() is calling the function for itself, it's safe
to run with irqs_disabled() == true.
I hit the warning because I'm in the below path in the .suspend callback of
a "syscore_ops" to support hibernation for a VM running on Hyper-V:
hv_synic_cleanup() ->
clockevents_
With CONFIG_DEBUG_PREEMPT=y, the put_cpu_ptr() triggiers an underflow
warning in preempt_count_sub().
Fixes: 37cdd991fac8 ("vmbus: put related per-cpu variable together")
Cc: sta...@vger.kernel.org
Cc: Stephen Hemminger
Signed-off-by: Dexuan Cui
---
drivers/hv/hv.c | 1 -
1 file changed, 1 dele
The following changes since commit 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b:
Linux 5.1-rc1 (2019-03-17 14:22:26 -0700)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
tags/clk-fixes-for-linus
for you to fetch changes up to f89b9e1be7da8
On 2019-04-03 23:05, Ray Jui wrote:
> Change the iProc I2C driver to use the 'BIT' macro from all '1 << XXX'
> bit operations to get rid of compiler warning and improve readability of
> the code
All? I see lots more '1 << XXX_SHIFT' matches. I might be behind though?
Anyway, if you are cleaning up
The Wilco Embedded Controller is able to send telemetry data
which is useful for enterprise applications. A daemon running on
the OS sends a command to the EC via write() to char device,
and can read the response with a read() request.
Both the request and the response are in an opaque
binary forma
On Fri, Apr 12, 2019 at 11:15:03AM -0400, Johannes Weiner wrote:
> The cgroup memory.stat file holds recursive statistics for the entire
> subtree. The current implementation does this tree walk on-demand
> whenever the file is read. This is giving us problems in production.
>
> 1. The cost of agg
All
On 4/12/19 2:10 PM, Jacek Anaszewski wrote:
> Dan,
>
> On 4/12/19 1:50 PM, Dan Murphy wrote:
>> Marek
>>
>> On 4/11/19 5:07 PM, Marek Behun wrote:
>>> Hi Dan,
>>> this probaly was discussed, but I did not follow brightness model
>>> discussions:
>>> what will happen if I set yellow by writing
Restore the behavior of locking mmap_sem for reading in
binder_alloc_free_page(), as was first done in commit 3013bf62b67a
("binder: reduce mmap_sem write-side lock"). That change was
inadvertently reverted by commit 5cec2d2e5839 ("binder: fix race between
munmap() and direct reclaim").
In additio
Support receiving IPMB requests on a Satellite MC from the BMC.
Once a response is ready, this driver will send back a response
to the BMC via the IPMB channel.
Signed-off-by: Asmaa Mnebhi
---
drivers/char/ipmi/Kconfig| 8 +
drivers/char/ipmi/Makefile | 1 +
drivers/char/ipmi/i
Support receiving IPMB requests on a Satellite MC from the BMC.
Once a response is ready, this driver will send back a response
to the BMC via the IPMB channel.
Asmaa Mnebhi (1):
Add support for IPMB driver
drivers/char/ipmi/Kconfig| 8 +
drivers/char/ipmi/Makefile | 1 +
dri
On Thu, Apr 11, 2019 at 10:51 AM Joel Fernandes (Google)
wrote:
>
> pidfd are /proc/pid directory file descriptors referring to a task group
> leader. Android low memory killer (LMK) needs pidfd polling support to
> replace code that currently checks for existence of /proc/pid for
> knowing a proc
Hi,
On 08/04/2019 08:52:39+, Han Nandor wrote:
> static int ds3232_probe(struct device *dev, struct regmap *regmap, int irq,
> const char *name)
> {
> struct ds3232 *ds3232;
> int ret;
> + struct nvmem_config nvmem_cfg;
>
> ds3232 = devm_kzalloc(
On Wed, Apr 10, 2019 at 11:50:49AM -0400, Joe Lawrence wrote:
> Hi folks,
>
> This is the third installment of the klp-convert tool for generating and
> processing livepatch symbols for livepatch module builds. For those
> following along at home, archive links to previous versions:
>
> RFC:
>
Dear RT folks!
I'm pleased to announce the v5.0.7-rt5 patch set.
Changes since v5.0.7-rt4:
- Update "x86: load FPU registers on return to userland" from v7 to
v9.
- Update "clocksource: improve Atmel TCB timer driver" from v7 to
latest post by Alexandre Belloni. I hope this works,
This is useful to see which EC commands are being executed and when.
To enable:
echo 'cros_ec:*' >> /sys/kernel/debug/tracing/set_event
Example:
/* cros_ec_cmd: version: 0, command: EC_CMD_GET_VERSION */
/* cros_ec_cmd: version: 0, command: EC_CMD_GET_PROTOCOL_INFO */
/* cros_ec
On Thu, Apr 11, 2019 at 10:36 PM Reshetova, Elena
wrote:
>
> > On Wed, Apr 10, 2019 at 3:24 AM Reshetova, Elena
> > wrote:
> > >
> > >
> > > > > > On Mon, Apr 08, 2019 at 09:13:58AM +0300, Elena Reshetova wrote:
> > > > > > > diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c
> > > >
Hi Hao,
this looks suspiciously like a hwmon driver ;-)
https://www.kernel.org/doc/Documentation/hwmon/hwmon-kernel-api.txt
Cheers,
Moritz
On Thu, Apr 11, 2019 at 1:08 PM Alan Tull wrote:
>
> On Sun, Mar 24, 2019 at 10:24 PM Wu Hao wrote:
>
> Hi Hao,
>
> >
> > This patch adds support for pow
On Thu, Apr 11, 2019 at 10:47:50AM -0700, Daniel Colascione wrote:
> On Thu, Apr 11, 2019 at 10:36 AM Matthew Wilcox wrote:
> > It's not a question of the kernel deciding what the right signal is.
> > The kernel knows whether a signal is fatal to a particular process or not.
> > The question is wh
On 2019-04-12 2:44 p.m., Bjorn Helgaas wrote:
> On Wed, Apr 10, 2019 at 03:05:32PM -0600, Logan Gunthorpe wrote:
>> Clean up the 'resource_alignment' parameter code to use kstrdup
>> in the initcall routine instead of a static buffer that wastes memory
>> regardless of whether the feature is use
On 12.04.19 10:03, Daniel Drake wrote:
> On Thu, Apr 11, 2019 at 1:47 PM Yurii Pavlovskyi
> wrote:
>> * 0x00 - is normal,
>> * 0x01 - is obviously turbo by the amount of noise, might be useful to
>> avoid CPU frequency throttling on high load,
>> * 0x02 - the meaning is unknown at the time as mode
On Fri, Apr 12, 2019 at 1:16 PM Roman Gushchin wrote:
>
> On Fri, Apr 12, 2019 at 12:55:10PM -0700, Shakeel Butt wrote:
> > On Fri, Apr 12, 2019 at 8:15 AM Johannes Weiner wrote:
> > >
> > > Right now, when somebody needs to know the recursive memory statistics
> > > and events of a cgroup subtre
On Wed, Apr 10, 2019 at 03:05:32PM -0600, Logan Gunthorpe wrote:
> Clean up the 'resource_alignment' parameter code to use kstrdup
> in the initcall routine instead of a static buffer that wastes memory
> regardless of whether the feature is used. This allows us to drop
> 'COMMAND_LINE_SIZE' bytes
Le 12/04/2019 à 21:52, Len Brown a écrit :
I think I prefer 's/threads/cpus/g' on that. Threads makes me think SMT,
and I don't think there's any guarantee the part in question will have
SMT on.
>>> I think 'threads' is a bit confusing as well. We seem to be using 'cpu'
>>> everywher
On Fri, Apr 12, 2019 at 1:10 PM Johannes Weiner wrote:
>
> On Fri, Apr 12, 2019 at 12:55:10PM -0700, Shakeel Butt wrote:
> > We also faced this exact same issue as well and had the similar solution.
> >
> > > Signed-off-by: Johannes Weiner
> >
> > Reviewed-by: Shakeel Butt
>
> Thanks for the rev
On Wed, Apr 10, 2019 at 03:05:31PM -0600, Logan Gunthorpe wrote:
> In most cases, kmalloc will not be available early in boot when
> pci_setup() is called. Thus, the kstrdup call that was added to fix the
> __initdata bug with the disable_acs_redir parameter usually returns
> NULL. Thus the paramet
On 12.04.19 09:48, Daniel Drake wrote:
> On Thu, Apr 11, 2019 at 1:44 PM Yurii Pavlovskyi
> wrote:
>> Event codes are expected to be polled from a queue on at least some
>> models.
>
> Maybe avoid the word "poll" since it suggests something else (at least to me).
Ok, will change this in the c
On Fri 12-04-19 11:26:59, Qian Cai wrote:
[...]
> diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> index d96ca5bc555b..a9d2b0236167 100644
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -8005,7 +8005,10 @@ void *__init alloc_large_system_hash(const char
> *tablename,
> bool has_unmovable_pa
syzbot has found a reproducer for the following crash on:
HEAD commit:9a33b369 usb-fuzzer: main usb gadget fuzzer driver
git tree: https://github.com/google/kasan/tree/usb-fuzzer
console output: https://syzkaller.appspot.com/x/log.txt?x=11bed6fd20
kernel config: https://syzkaller.a
On Fri, Apr 12, 2019 at 12:55:10PM -0700, Shakeel Butt wrote:
> On Fri, Apr 12, 2019 at 8:15 AM Johannes Weiner wrote:
> >
> > Right now, when somebody needs to know the recursive memory statistics
> > and events of a cgroup subtree, they need to walk the entire subtree
> > and sum up the counters
On 4/10/19 11:56 PM, Christoph Hellwig wrote:
Given that this option enables generic code (which you reuse for RISC-V
later in this series) please also move the config option to
mm/Kconfig, proabbly keyed off another ARCH_HAVE_DEBUG_TLBFLUSH
symbol that the architecture can select.
Sure.
Rega
On Fri, Apr 12, 2019 at 12:55:10PM -0700, Shakeel Butt wrote:
> We also faced this exact same issue as well and had the similar solution.
>
> > Signed-off-by: Johannes Weiner
>
> Reviewed-by: Shakeel Butt
Thanks for the review!
> (Unrelated to this patchset) I think there should also a way to
On Fri, Apr 12, 2019 at 8:15 AM Johannes Weiner wrote:
>
> The cgroup memory.stat file holds recursive statistics for the entire
> subtree. The current implementation does this tree walk on-demand
> whenever the file is read. This is giving us problems in production.
>
> 1. The cost of aggregating
On Fri, Apr 12, 2019 at 03:14:18PM -0400, Johannes Weiner wrote:
> With the default overcommit==guess we occasionally run into mmap
> rejections despite plenty of memory that would get dropped under
> pressure but just isn't accounted reclaimable. One example of this is
> dying cgroups pinned by so
Wow that is a great thing you done, thanks a lot for your time and your
kind words! Your suggestion indeed sounds good judging by your results.
Both of my devices have UID "ATK" (actually FX505 also has two other
PNP0C14 devices with HIDs SampleDev and TestDev, but I think they are
disabled by def
Kernel: Linux freedom 5.1.0-rc4 #1 SMP Sun Apr 7 18:50:31 MDT 2019
x86_64 x86_64 x86_64 GNU/Linux
Sending large files to NAS box via NFS failed (It looks like files are
getting transferred, but NFS
gets stuck/won't finish.
Note:
1. NFS works ok with kernel 5.0.0
2. To test NFS, (using the5.
On 20/03/2019 20:11, Nathan Chancellor wrote:
> On Thu, Mar 07, 2019 at 03:56:51PM -0700, Nathan Chancellor wrote:
>> When building with -Wsometimes-uninitialized, Clang warns:
>>
>> drivers/soc/mediatek/mtk-pmic-wrap.c:1358:6: error: variable 'rdata' is
>> used uninitialized whenever '||' condi
On Fri, Apr 12, 2019 at 04:30:24PM -0300, Jason Gunthorpe wrote:
> On Mon, Mar 04, 2019 at 06:27:26AM +, Parav Pandit wrote:
>
> > I think we should use rdma_nl_register(RDMA_NL_RDMA_CM, cma_cb_table) which
> > was removed as part of ID stats removal.
> > Because of below reasons.
> > 1. rdma
On Fri, Apr 12, 2019 at 8:15 AM Johannes Weiner wrote:
>
> Right now, when somebody needs to know the recursive memory statistics
> and events of a cgroup subtree, they need to walk the entire subtree
> and sum up the counters manually.
>
> There are two issues with this:
>
> 1. When a cgroup gets
> > > I think I prefer 's/threads/cpus/g' on that. Threads makes me think SMT,
> > > and I don't think there's any guarantee the part in question will have
> > > SMT on.
> >
> > I think 'threads' is a bit confusing as well. We seem to be using 'cpu'
> > everywhere for something we can schedule task
This is useful to see which EC commands are being executed and when.
To enable:
echo 'cros_ec:*' >> /sys/kernel/debug/tracing/set_event
Example:
/* cros_ec_cmd: version: 0, command: GET_VERSION */
/* cros_ec_cmd: version: 0, command: GET_PROTOCOL_INFO */
/* cros_ec_cmd: version:
On Fri, Apr 12, 2019 at 03:04:38PM -0400, Steven Rostedt wrote:
> On Fri, 12 Apr 2019 12:49:44 -0600
> Raul E Rangel wrote:
>
> > +#define ec_cmds \
> > + {EC_CMD_PROTO_VERSION, "PROTO_VERSION"}, \
> > + {EC_CMD_HELLO, "HELLO"}, \
> > + {EC_CMD_GET_VERSION, "GET_VERSION"}, \
> > + {EC_CMD
Hi Dmitry,
On Fri, Apr 12, 2019 at 01:04:27PM +0200, 'Dmitry Vyukov' via syzkaller-bugs
wrote:
> On Thu, Apr 11, 2019 at 4:23 AM Al Viro wrote:
> >
> > On Thu, Apr 11, 2019 at 08:50:17AM +0800, Ian Kent wrote:
> > > On Wed, 2019-04-10 at 14:41 +0200, Dmitry Vyukov wrote:
> > > > On Wed, Apr 10,
On Fri, Apr 12, 2019 at 11:07:11AM -0600, shuah wrote:
> On 4/12/19 9:25 AM, Tycho Andersen wrote:
> > On Thu, Apr 11, 2019 at 04:56:31PM -0700, Kees Cook wrote:
> > > When running without USERNS or PIDNS the seccomp test would hang since
> > > it was waiting forever for the child to trigger the us
> On Apr 12, 2019, at 11:19 AM, Peter Zijlstra wrote:
>
> On Fri, Apr 12, 2019 at 03:11:22PM +, Nadav Amit wrote:
>>> On Apr 12, 2019, at 4:17 AM, Peter Zijlstra wrote:
>
>>> To clarify, 'that' is Nadav's patch:
>>>
>>> 515ab7c41306 ("x86/mm: Align TLB invalidation info")
>>>
>>> which tu
On 4/12/19 5:43 AM, Cornelia Huck wrote:
On Fri, 12 Apr 2019 08:54:54 +0200
Harald Freudenberger wrote:
On 11.04.19 23:03, Tony Krowiak wrote:
Introduces a new driver callback to prevent a root user from unbinding
an AP queue from its device driver if the queue is in use. This prevents
a root
And one more:
[5] - LED naming patch set v3
On 4/11/19 9:48 PM, Jacek Anaszewski wrote:
Hi Rob,
I've collected references to the DT patches we're waiting
to be reviewed. This is just to make sure that none of them
will be missed - recent traffic on the linux-leds list
is a bit heavier.
[0] -
On Tue, Feb 26, 2019 at 1:51 PM Peter Zijlstra wrote:
>
> On Tue, Feb 26, 2019 at 01:19:58AM -0500, Len Brown wrote:
> > Restored sysfs core_siblings, core_siblings_list
> >
> > v1 proposed re-defining this existing attribute to
> > be the threads in a die, rather than in a package.
>
On Mon, Mar 04, 2019 at 06:27:26AM +, Parav Pandit wrote:
> I think we should use rdma_nl_register(RDMA_NL_RDMA_CM, cma_cb_table) which
> was removed as part of ID stats removal.
> Because of below reasons.
> 1. rdma netlink command auto loads the module
This is probably the best argument to
Dan,
On 4/12/19 8:46 PM, Dan Murphy wrote:
Jacek
On 4/12/19 1:14 PM, Jacek Anaszewski wrote:
Hi Marek,
On 4/12/19 12:07 AM, Marek Behun wrote:
Hi Dan,
this probaly was discussed, but I did not follow brightness model
discussions:
what will happen if I set yellow by writing into yellow mode
b
On Fri, Apr 12, 2019 at 12:59:30PM +0200, Dmitry Vyukov wrote:
> Please don't ignore the bug status tracking part. Or we will only have
> options of not testing kernel or dropping most of the bug reports on
> the floor. Both are equally harmful for kernel quality.
>
> Let's mark it as fixed by th
With the default overcommit==guess we occasionally run into mmap
rejections despite plenty of memory that would get dropped under
pressure but just isn't accounted reclaimable. One example of this is
dying cgroups pinned by some page cache. A previous case was auxiliary
path name memory associated
Dan,
On 4/12/19 1:50 PM, Dan Murphy wrote:
Marek
On 4/11/19 5:07 PM, Marek Behun wrote:
Hi Dan,
this probaly was discussed, but I did not follow brightness model
discussions:
what will happen if I set yellow by writing into yellow mode
brightness, and then orange by writing orange model bright
There's a default warning message that gets printed, however,
there are various failure conditions:
- a msr read can fail
- a msr write can fail
- a msr has an unexpected value
- all msrs have unexpected values (disable PMU)
Also, commit commit 005bd0077a79 ("perf/x86: Modify error message i
On 4/12/19 12:51 PM, Joe Lawrence wrote:
On 4/12/19 1:05 PM, shuah wrote:
On 4/12/19 7:37 AM, Miroslav Benes wrote:
On Fri, 12 Apr 2019, shuah wrote:
On 4/12/19 1:03 AM, Miroslav Benes wrote:
On Thu, 11 Apr 2019, Shuah Khan wrote:
TEST_PROGS variable is for test shell scripts and common cl
On Fri, 12 Apr 2019 12:49:44 -0600
Raul E Rangel wrote:
> +#define ec_cmds \
> + {EC_CMD_PROTO_VERSION, "PROTO_VERSION"}, \
> + {EC_CMD_HELLO, "HELLO"}, \
> + {EC_CMD_GET_VERSION, "GET_VERSION"}, \
> + {EC_CMD_READ_TEST, "READ_TEST"}, \
> + {EC_CMD_GET_BUILD_INFO, "GET_BUILD_I
On Fri, Apr 12, 2019 at 11:40:17AM +0100, Colin King wrote:
> From: Colin Ian King
>
> Currently when the call to create_flow_rule_vport_sq fails, the error
> check is being performed on err rather than on the return pointer
> flow_rule. The return flow_rule maybe NULL (which is not considered
>
Am Freitag, 12. April 2019, 20:02:55 CEST schrieb Matthias Kaehlcke:
> On Fri, Apr 12, 2019 at 11:30:37AM +0200, Heiko Stübner wrote:
> > Am Freitag, 12. April 2019, 02:16:57 CEST schrieb Matthias Kaehlcke:
> > > Hi Heiko,
> > >
> > > On Thu, Apr 11, 2019 at 09:03:07PM +0200, Heiko Stübner wrote:
On 4/12/19 1:05 PM, shuah wrote:
On 4/12/19 7:37 AM, Miroslav Benes wrote:
On Fri, 12 Apr 2019, shuah wrote:
On 4/12/19 1:03 AM, Miroslav Benes wrote:
On Thu, 11 Apr 2019, Shuah Khan wrote:
TEST_PROGS variable is for test shell scripts and common clean target
in lib.mk doesn't touch them. T
This is useful to see which EC commands are being executed and when.
To enable:
echo 'cros_ec:*' >> /sys/kernel/debug/tracing/set_event
Example:
/* cros_ec_cmd: version: 0, command: GET_VERSION */
/* cros_ec_cmd: version: 0, command: GET_PROTOCOL_INFO */
/* cros_ec_cmd: version:
Jacek
On 4/12/19 1:14 PM, Jacek Anaszewski wrote:
> Hi Marek,
>
> On 4/12/19 12:07 AM, Marek Behun wrote:
>> Hi Dan,
>> this probaly was discussed, but I did not follow brightness model
>> discussions:
>> what will happen if I set yellow by writing into yellow mode
>> brightness, and then orange
On 02/04/2019 14:35, Qii Wang wrote:
> Add i2c compatible for MT8183. Compare to MT2712 i2c controller,
> MT8183 has different register offsets. Ltiming_reg is added to
> adjust low width of SCL. Arb clock and dma_sync are needed.
>
> Signed-off-by: Qii Wang
> Reviewed-by: Nicolas Boichat
> -
On 02/04/2019 14:35, Qii Wang wrote:
> When i2c and apdma use different source clocks, we should enable
> synchronization between them.
>
> Signed-off-by: Qii Wang
> Reviewed-by: Nicolas Boichat
> ---
> drivers/i2c/busses/i2c-mt65xx.c | 11 +++
> 1 file changed, 11 insertions(+)
>
On 02/04/2019 14:35, Qii Wang wrote:
> When two i2c controllers are internally connected to the same
> GPIO pins, the arb clock is needed to ensure that the waveforms
> do not interfere with each other. And we also need to enable
> the interrupt to find arb lost, old i2c controllers also have
>
On Fri, Apr 12, 2019 at 12:01 PM Bjorn Andersson
wrote:
>
> On Thu 11 Apr 13:51 PDT 2019, Jeffrey Hugo wrote:
> > diff --git a/arch/arm64/boot/dts/qcom/msm8998-clam.dtsi
> > b/arch/arm64/boot/dts/qcom/msm8998-clam.dtsi
> [..]
> > +&tlmm {
> > + gpio-reserved-ranges = <0 4>, <81 4>;
>
> Did yo
Convert this driver to a more modern way of specifying parents now that
we have a way to specify clk parents by DT index. This lets us nicely
avoid a problem where a parent clk name isn't know because the parent
clk hasn't been registered yet.
Cc: Miquel Raynal
Cc: Jerome Brunet
Cc: Russell King
There are a couple warts with clk parent handling in the common clk
framework. This patch series addresses one of those warts, parent-child
linkages. We use strings for all parent-child linkages, and this leads
to poorly written code that extracts clk names from struct clk pointers
and makes clk pr
In some circumstances drivers register clks early and don't have access
to a struct device because the device model isn't initialized yet. Add
an API to let drivers register clks associated with a struct device_node
so that these drivers can participate in getting parent clks through DT.
Cc: Mique
Some clk providers are simple DT nodes that only have a 'clocks'
property without having an associated 'clock-names' property. In these
cases, we want to let these clk providers point to their parent clks
without having to dereference the 'clocks' property at probe time to
figure out the parent's g
We recently introduced a change to support devm clk lookups. That change
introduced a code-path that used clk_find() without holding the
'clocks_mutex'. Unfortunately, clk_find() iterates over the 'clocks'
list and so we need to prevent the list from being modified at the same
time. Do this by hold
The common clk framework is lacking in ability to describe the clk
topology without specifying strings for every possible parent-child
link. There are a few drawbacks to the current approach:
1) String comparisons are used for everything, including describing
topologies that are 'local' to a sin
We'd like to chain this in places where the 'dev' argument might be
NULL. Let this function take a NULL 'dev' so this can work.
Cc: Miquel Raynal
Cc: Jerome Brunet
Cc: Russell King
Cc: Michael Turquette
Cc: Jeffrey Hugo
Cc: Chen-Yu Tsai
Cc: Greg Kroah-Hartman
Cc: Rob Herring
Signed-off-by:
Split out the body of the clk_register() function so it can be shared
between the different types of registration APIs (DT, device).
Cc: Miquel Raynal
Cc: Jerome Brunet
Cc: Russell King
Cc: Michael Turquette
Cc: Jeffrey Hugo
Cc: Chen-Yu Tsai
Cc: Rob Herring
Signed-off-by: Stephen Boyd
---
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