Hello,
The make htmldocs target is broken in today's next (next-20160310) and
this is caused by an error in the SPI kernel-doc.
This small series fix that SPI kernel-doc error and also a warning that
I noticed when the docs were finally built.
Best regards,
Javier
Javier Martinez Canill
The kernel-doc has to be just before the structure definition but the one
for struct spi_replaced_transfers was before a structure declaration and
that confuses kernel-doc which complains with the following build error:
.//include/linux/spi/spi.h:933: error: Cannot parse struct or union!
Signed-o
On Mon, 2016-03-07 at 14:50 -0800, Kamal Mostafa wrote:
> 4.2.8-ckt5 -stable review patch. If anyone has any objections,
> please let me know.
This patch will be deferred to the next 4.2-stable release (4.2.8-ckt6)
so that it lands along with
4de13d7e tipc: fix nullptr crash during subscription
The spi_split_transfers_maxsize() gfp parameter is missing in the
function kernel-doc so building gives the following warning:
.//drivers/spi/spi.c:2359: warning: No description found for parameter 'gfp'
Signed-off-by: Javier Martinez Canillas
---
drivers/spi/spi.c | 1 +
1 file changed, 1 in
* Rich Felker wrote:
> > So instead of a sticky cancellation flag, we could introduce a sticky
> > cancellation signal.
> >
> > A 'sticky signal' is not cleared from signal_pending() when the signal
> > handler
> > executes, but it's automatically blocked so no signal handler recursion
> >
On 03/10/2016 10:53 AM, Mauro Carvalho Chehab wrote:
> Em Thu, 10 Mar 2016 09:16:30 -0700
> Shuah Khan escreveu:
>
>> On 03/08/2016 08:26 PM, Shuah Khan wrote:
>>> This reverts commit 9822f4173f84cb7c592edb5e1478b7903f69d018.
>>> This commit breaks au0828_enable_handler() logic to find the tuner.
On 03/11/2016 12:04 AM, Paolo Bonzini wrote:
On 10/03/2016 16:45, Xiao Guangrong wrote:
Compared to smp_load_acquire(), smp_mb() adds an ordering between stores
and loads.
Here, the ordering is load-store, hence...
Yes, this is why i put smp_mb() in the code. :)
Here is a table of ba
Add a common routine to invoke media device change_source handler.
Signed-off-by: Shuah Khan
---
Changes since v1:
- Fixed !CONFIG_MEDIA_CONTROLLER compile error for v4l_change_media_source()
drivers/media/v4l2-core/v4l2-mc.c | 14 ++
include/media/v4l2-mc.h | 25
On 03/11/2016 01:07 AM, Paolo Bonzini wrote:
On 09/03/2016 08:18, Lan Tianyu wrote:
How about the following comments.
Log for kvm_mmu_commit_zap_page()
/*
* We need to make sure everyone sees our modifications to
* the page tables and see changes to vcpu->mode here.
Hi Yinghai,
On Wed, Feb 24, 2016 at 06:11:53PM -0800, Yinghai Lu wrote:
> After we add 64bit mmio parsing, we got some "no compatible bridge window"
> warning on anther new model that support 64bit resource.
>
> It turns out that we can not use mem_space.start as 64bit mem space
> offset, aka the
I am announcing the release of the Linux 4.2.8-ckt5 kernel.
The updated 4.2.y-ckt tree can be found at:
git://kernel.ubuntu.com/ubuntu/linux.git linux-4.2.y
and can be browsed at:
http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y
The diff from v4.2.8-ckt4 is posted as a fo
>
> So calculate the modulus on the page split count and optimize the
> increment ahead of time when possible, and for the sub page split
> pieces do it one at a time.
>
Patch does almost the same with a negligible overhead of a counter
for page->_count increment at a later time but still before HW
On Wed, Feb 24, 2016 at 06:11:51PM -0800, Yinghai Lu wrote:
> Hi,
>
> After 5b28541552ef (PCI: Restrict 64-bit prefetchable bridge windows
> to 64-bit resources), we have several reports on resource allocation
> failure, and we try to fix the problem with resource clip, and find
> more problems.
>
The stub helper functions for the newly added kcm_proc_init/exit interfaces
are defined as 'static' in a header file, which leads to build warnings for
each file that includes them without calling them:
include/net/kcm.h:183:12: error: 'kcm_proc_init' defined but not used
[-Werror=unused-function
Commit-ID: 10ee73865e9e4705ba8b3f4d6149e8e68d902bb7
Gitweb: http://git.kernel.org/tip/10ee73865e9e4705ba8b3f4d6149e8e68d902bb7
Author: Jianyu Zhan
AuthorDate: Thu, 10 Mar 2016 20:19:58 +0800
Committer: Ingo Molnar
CommitDate: Thu, 10 Mar 2016 18:37:25 +0100
x86/entry/traps: Show unhand
On Thu, Mar 10, 2016 at 6:58 AM, Ric Wheeler wrote:
>
> What was objectionable at the time this patch was raised years back (not
> just to me, but to pretty much every fs developer at LSF/MM that year)
> centered on the concern that this would be viewed as a "performance" mode
> and we get pressur
On Wed, Jan 27, 2016 at 5:04 PM, Oleg Nesterov wrote:
> On 01/26, Oleg Nesterov wrote:
>>
>> On 01/26, Dmitry Vyukov wrote:
>> >
>> > Hello,
>> >
>> > The following program triggers WARN_ON_ONCE(!signr) in do_jobctl_trap:
>>
>> Can't reproduce, but most probably I understand the problem... I'll tr
On Tue, Jan 26, 2016 at 8:30 PM, Arnaldo Carvalho de Melo
wrote:
> Em Tue, Jan 26, 2016 at 08:27:48PM +0100, Dmitry Vyukov escreveu:
>> On Fri, Jan 22, 2016 at 10:16 PM, Arnaldo Carvalho de Melo
>> wrote:
>> > Em Fri, Jan 22, 2016 at 09:39:53PM +0100, Dmitry Vyukov escreveu:
>> >> I am on commit
> "Joseph" == Joseph CHANG writes:
> Add to maintain variant eeprom adapters which may have not right
> dm962x's format.
> Signed-off-by: Joseph CHANG
> +static void dm_render_begin(struct usbnet *dev)
> +{
> +/* Render eeprom if need, WORD3 render, set D[15:14] 01b */
> +dm_
On Thu, Mar 10, 2016 at 08:34:46AM +0530, Ganapatrao Kulkarni wrote:
> > On Wed, Mar 9, 2016 at 9:33 PM, Catalin Marinas
> > wrote:
> >> diff --git a/arch/arm64/include/asm/pgtable.h
> >> b/arch/arm64/include/asm/pgtable.h
> >> index 7c73b365fcfa..b409a983f870 100644
> >> --- a/arch/arm64/includ
Hi Jeffrey,
On Thu, Mar 03, 2016 at 02:42:11PM +0800, jeffrey.lin wrote:
> Raydium I2C touch driver.
>
> Signed-off-by: jeffrey.lin
> ---
> drivers/input/touchscreen/Kconfig | 13 +
> drivers/input/touchscreen/Makefile | 1 +
> drivers/input/touchscreen/raydium_i2c_ts.c | 95
> On Thu, Mar 10, 2016 at 04:29:55PM -, yga...@codeaurora.org wrote:
>> > On Thu, Mar 10, 2016 at 03:52:54PM -, yga...@codeaurora.org wrote:
>> >> > On Wed, Mar 09, 2016 at 08:52:59PM -, yga...@codeaurora.org
>> wrote:
>> >> >> > On Wed, Mar 09, 2016 at 07:09:49PM -, yga...@codeauro
On Wed, Mar 09, 2016 at 09:57:24PM +0100, Boris Brezillon wrote:
> Add myself as the maintainer of the NAND subsystem.
>
> Signed-off-by: Boris Brezillon
> ---
> Changes since v1:
> - rename the MAINTAINERS entry to NAND FLASH SUBSYSTEM
> - add Richard as a reviewer
> - add a git tree
Pushed to
Hi Michael,
On 01/29/2016 03:14 AM, Michael Kerrisk (man-pages) wrote:
> Hello Jason,
> On 01/28/2016 06:57 PM, Jason Baron wrote:
>> Hi,
>>
>> On 01/28/2016 02:16 AM, Michael Kerrisk (man-pages) wrote:
>>> Hi Jason,
>>>
>>> On 12/08/2015 04:23 AM, Jason Baron wrote:
Hi,
Re-post of
Hi Henrik,
On Thu, Mar 10, 2016 at 7:15 PM, Henrik Rydberg wrote:
> Hi Dmitry,
>
>>> diff --git a/drivers/input/input.c b/drivers/input/input.c
>>> index 8806059..262ef77 100644
>>> --- a/drivers/input/input.c
>>> +++ b/drivers/input/input.c
>>> @@ -401,8 +401,7 @@ static void input_handle_event(
Hello.
On 03/10/2016 05:28 PM, Aaron Conole wrote:
This patch checks the feature bit for the VIRTIO_NET_F_MTU feature. If it
exists, read the advised MTU and use it.
No proper error handling is provided for the case where a user changes the
negotiated MTU. A future commit will add proper error
Hi Vineet, Alexey, Arnd,
On Thu, 2016-03-10 at 09:55 +, Vineet Gupta wrote:
Can you or Lada provide more details as to exactly what is not working - what
driver to be precise 8250 or dw-8250.
And where exactly the failure shows up. I want to understand this more
Noam told me off list that he h
On Thu, Mar 10, 2016 at 06:48:54PM -, yga...@codeaurora.org wrote:
> > On Thu, Mar 10, 2016 at 04:29:55PM -, yga...@codeaurora.org wrote:
> >> > On Thu, Mar 10, 2016 at 03:52:54PM -, yga...@codeaurora.org wrote:
> >> >> > On Wed, Mar 09, 2016 at 08:52:59PM -, yga...@codeaurora.org
>
Hi Joe,
I found this false positive amusing:
$ curl http://patchwork.ozlabs.org/patch/577786/mbox/ | scripts/checkpatch.pl -
[...]
ERROR: Do not include the paragraph about writing to the Free Software
Foundation's mailing address from the sample GPL notice. The FSF has
changed addresses in the p
[Re: runtime regression with "x86/mm/pat: Emulate PAT when it is disabled"] On
10/03/2016 (Thu 18:20) Borislav Petkov wrote:
> On Thu, Mar 10, 2016 at 09:49:51AM -0700, Toshi Kani wrote:
> > This confirms the issue - QEMU's virtual Intel CPU does not support MTRR.
> >
> > When MTRR is disabled,
On Mon, Mar 07, 2016 at 10:46:50AM +0100, Boris Brezillon wrote:
> Hello,
>
> This patchset aims at getting rid of the nand_ecclayout limitations.
> struct nand_ecclayout is defining fixed eccpos and oobfree arrays which
> can only be increased by modifying the MTD_MAX_ECCPOS_ENTRIES_LARGE and
> M
On Thu, Mar 10, 2016 at 05:15:15PM +, Bryan O'Donoghue wrote:
> root@galileo:~# ./fpu
> f is 10.00 g is 10.10
Hmm, ok, I can *actually* reproduce it in kvm+qemu with 486 CPU type
(which should be close to quark AFAIK).
Debugging continues...
--
Regards/Gruss,
Boris.
ECO tip #1
On Thu, 2016-03-10 at 11:00 -0800, Brian Norris wrote:
> Hi Joe,
Hi Brian.
> I found this false positive amusing:
>
> $ curl http://patchwork.ozlabs.org/patch/577786/mbox/ | scripts/checkpatch.pl
> -
> [...]
> ERROR: Do not include the paragraph about writing to the Free Software
> Foundation's
On Fri, Mar 4, 2016 at 1:44 AM, qiujiang wrote:
> This patch converts device node to fwnode in
> dwapb_port_property for designware gpio driver,
> so as to provide a unified data structure for DT
> and ACPI bindings.
>
> Acked-by: Andy Shevchenko
> Signed-off-by: qiujiang
> ---
> drivers/gpio/g
On Thu, 2016-03-10 at 18:20 +0100, Borislav Petkov wrote:
> On Thu, Mar 10, 2016 at 09:49:51AM -0700, Toshi Kani wrote:
> > This confirms the issue - QEMU's virtual Intel CPU does not support
> > MTRR.
> >
> > When MTRR is disabled, the kernel does not call pat_init().
> > pat_enabled() is still
On Thu, Mar 10, 2016 at 02:56:43PM +, Pascal Sachs wrote:
> From: David Frey
>
> This driver implements support for the Sensirion SHT3x-DIS chip,
> a humidity and temperature sensor. Temperature is measured
> in degrees Celsius, relative humidity is expressed as a percentage.
> In the sysfs i
On 3/9/2016 11:06 AM, Doug Anderson wrote:
> Stefan,
>
> On Wed, Mar 9, 2016 at 11:01 AM, Stefan Wahren wrote:
>>
>>> Doug Anderson hat am 7. März 2016 um 22:30
>>> geschrieben:
>>>
>>>
>>> Stefan,
>>>
>>> On Mon, Mar 7, 2016 at 10:40 AM, Stefan Wahren
>>> wrote:
Hi Doug,
> Dougl
On Thu, Mar 10, 2016 at 11:08 AM, Joe Perches wrote:
> On Thu, 2016-03-10 at 11:00 -0800, Brian Norris wrote:
>> Hi Joe,
>
> Hi Brian.
>
>> I found this false positive amusing:
>>
>> $ curl http://patchwork.ozlabs.org/patch/577786/mbox/ |
>> scripts/checkpatch.pl -
>> [...]
>> ERROR: Do not inclu
Fix for my dumb braino in ncpfs and a long-standing breakage on
recovery from failed rename() in jffs2.
The following changes since commit a528aca7f359f4b0b1d72ae406097e491a5ba9ea:
use ->d_seq to get coherency between ->d_inode and ->d_flags (2016-02-29
12:16:43 -0500)
are available i
Update the definition of memcpy_from_pmem() to return 0 or -EIO on
error. Implement x86::arch_memcpy_from_pmem() with memcpy_mcsafe().
Cc: Borislav Petkov
Cc: Ingo Molnar
Cc: Tony Luck
Cc: Thomas Gleixner
Cc: Andy Lutomirski
Cc: Peter Zijlstra
Cc: Andrew Morton
Cc: Ross Zwisler
Cc: Linus
On Thu, 2016-03-10 at 14:04 -0500, Paul Gortmaker wrote:
> [Re: runtime regression with "x86/mm/pat: Emulate PAT when it is
> disabled"] On 10/03/2016 (Thu 18:20) Borislav Petkov wrote:
>
> > On Thu, Mar 10, 2016 at 09:49:51AM -0700, Toshi Kani wrote:
> > > This confirms the issue - QEMU's virtual
On Thu, Mar 10, 2016 at 02:04:29PM -0500, Paul Gortmaker wrote:
> So, I guess that is a qemu bug? If there is no real silicon out there
> that has no MTRR but does claim PAT, then qemu32 is a flawed CPU type?
Well, AFAICT, "qemu32" is emulating something PPRO-like:
#define PPRO_FEATURES (CPUID_F
On Thursday 10 March 2016, Arnd Bergmann wrote:
> On Wednesday 09 March 2016, yga...@codeaurora.org wrote:
> > Any userspace application can be a tool.
> > We already implemented and used a user space application, that sent
> > queries to the UFS devices in order to get information and descriptors.
On Thu, Mar 10, 2016 at 01:04:21PM -0700, Toshi Kani wrote:
> I will send a patch that sets PAT disabled when MTRR is disabled. This
> will solve the Paul's issue. His qemu32 model does not support PAT,
> either.
It does, see my other mail. We need to figure out first why is
pat_init() being cal
On Thursday 10 March 2016, Lada Trimasova wrote:
> Driver is 8250, kernel is built for BE arc, nsim option in model
> "nsim_isa_big_endian = 1".
>
> With current "readl" and "writel" implementation for ARC we read word from
> memory without any endianess manipulation. So in case of little endian
On Thu, 2016-03-10 at 11:15 -0800, Brian Norris wrote:
> On Thu, Mar 10, 2016 at 11:08 AM, Joe Perches wrote:
Hey again Brian.
> > Yeah, it's amusing. It's also likely not something worth
> > bothering with though as the likelihood of fixing it is low
> > and eventually the FSF warning will be
On 18.02.2016 21:47, Tony Luck wrote:
> Make use of the EXTABLE_FAULT exception table entries to write
> a kernel copy routine that doesn't crash the system if it
> encounters a machine check. Prime use case for this is to copy
> from large arrays of non-volatile memory used as storage.
>
> We ha
On Thu, Mar 10, 2016 at 11:25:55AM -0800, Joe Perches wrote:
> On Thu, 2016-03-10 at 11:15 -0800, Brian Norris wrote:
> > On Thu, Mar 10, 2016 at 11:08 AM, Joe Perches wrote:
>
> Hey again Brian.
>
> > > Yeah, it's amusing. It's also likely not something worth
> > > bothering with though as the
Em Thu, Mar 10, 2016 at 09:16:41AM -0700, David Ahern escreveu:
> >>(( gfp_t)0x1000u) | (( gfp_t)0x200u)) & ~(( gfp_t)0x200u))
> >> ^
> >> |
> >> here
> >>Signed-off-by: Steven
Em Thu, Mar 10, 2016 at 07:35:57PM +0100, Dmitry Vyukov escreveu:
> On Tue, Jan 26, 2016 at 8:30 PM, Arnaldo Carvalho de Melo
> wrote:
> > Em Tue, Jan 26, 2016 at 08:27:48PM +0100, Dmitry Vyukov escreveu:
> >> On Fri, Jan 22, 2016 at 10:16 PM, Arnaldo Carvalho de Melo
> >> wrote:
> >> > Em Fri,
On Thu, 2016-03-10 at 20:20 +0100, Borislav Petkov wrote:
> On Thu, Mar 10, 2016 at 01:04:21PM -0700, Toshi Kani wrote:
> > I will send a patch that sets PAT disabled when MTRR is disabled. This
> > will solve the Paul's issue. His qemu32 model does not support PAT,
> > either.
>
> It does, see
2016-03-09 21:55+0100, Radim Krčmář:
> 2016-03-04 14:46-0600, Suravee Suthikulpanit:
>> +static int avic_noaccel_interception(struct vcpu_svm *svm)
>> +{
>> +int ret = 0;
>> +u32 offset = svm->vmcb->control.exit_info_1 & 0xFF0;
>> +u32 rw = (svm->vmcb->control.exit_info_1 >> 32) & 0x1;
On Thu, 2016-03-10 at 11:28 -0800, Brian Norris wrote:
> On Thu, Mar 10, 2016 at 11:25:55AM -0800, Joe Perches wrote:
> > On Thu, 2016-03-10 at 11:15 -0800, Brian Norris wrote:
> > > On Thu, Mar 10, 2016 at 11:08 AM, Joe Perches wrote:
> > > > checkpatch is stupid, false positives will always exis
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> But you return 0 == false for success and 1 == true for failure.
Aaargh! -ETOOMUCHSHELLSCRIPTPROGRAMMING
-Tony
Hi Jason,
> Ok, here's some updated text:
>
> EPOLLEXCLUSIVE
>
> Sets an exclusive wakeup mode for the epfd file descriptor that is being
> attached to the target file descriptor, fd. When a wakeup event occurs
> and multiple epfd file descriptors are attached to the same target file
> using EPO
From: Sunil Kovvuri
Date: Thu, 10 Mar 2016 23:57:48 +0530
> Difference between NIU driver and this patch is there it's
> calculate split count, increment page count and then divide page into
> buffers. Here it's divide page into buffers, have a counter which increments
> at every split and then a
From: Bjorn Helgaas
Date: Thu, 10 Mar 2016 12:24:40 -0600
> Hi Yinghai,
>
> On Wed, Feb 24, 2016 at 06:11:53PM -0800, Yinghai Lu wrote:
>> After we add 64bit mmio parsing, we got some "no compatible bridge window"
>> warning on anther new model that support 64bit resource.
>>
>> It turns out th
From: Arnd Bergmann
Date: Thu, 10 Mar 2016 19:31:12 +0100
> The stub helper functions for the newly added kcm_proc_init/exit interfaces
> are defined as 'static' in a header file, which leads to build warnings for
> each file that includes them without calling them:
>
> include/net/kcm.h:183:12:
On 10/03/2016 20:34, Radim Krčmář wrote:
> (Btw. edge EOI hacks for PIT and RTC won't work because AVIC doesn't
> exit when TMR=0, but I'd take it slow and tackle those after v3.)
I'd just only enable AVIC for split irqchip...
Paolo
On 03/10/2016 07:53 PM, Jason Baron wrote:
> Hi Michael,
>
> On 01/29/2016 03:14 AM, Michael Kerrisk (man-pages) wrote:
>> Hello Jason,
>> On 01/28/2016 06:57 PM, Jason Baron wrote:
>>> Hi,
>>>
>>> On 01/28/2016 02:16 AM, Michael Kerrisk (man-pages) wrote:
Hi Jason,
On 12/08/2015 04
Currently on i386 and on X86_64 when emulating X86_32 in legacy mode, only
the stack and the executable are randomized but not other mmapped files
(libraries, vDSO, etc.). This patch enables randomization for the
libraries, vDSO and mmap requests on i386 and in X86_32 in legacy mode.
By default o
On Tue, Mar 8, 2016 at 8:26 PM, Linus Walleij wrote:
> On Fri, Mar 4, 2016 at 2:44 PM, qiujiang wrote:
>
>> This patchset adds gpio-signaled acpi events support for power button on
>> hisilicon
>> D02 board.
>>
>> The three patches respectively:
>> - convert device node to fwnode
>>
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On Thu, 10 Mar 2016 14:50:56 +0100 Alexander Potapenko
wrote:
> On Wed, Mar 9, 2016 at 9:21 PM, Andrew Morton
> wrote:
> > On Wed, 9 Mar 2016 12:05:48 +0100 Alexander Potapenko
> > wrote:
> >
> >> Quarantine isolates freed objects in a separate queue. The objects are
> >> returned to the al
Running the following command:
busybox cat /sys/kernel/debug/tracing/trace_pipe > /dev/null
with any tracing enabled pretty very quickly leads to various NULL
pointer dereferences and VM BUG_ON()s, such as these:
BUG: unable to handle kernel NULL pointer dereference at 0020
IP: []
On Thu, Mar 10, 2016 at 11:51 AM, Hector Marco-Gisbert wrote:
> Currently on i386 and on X86_64 when emulating X86_32 in legacy mode, only
> the stack and the executable are randomized but not other mmapped files
> (libraries, vDSO, etc.). This patch enables randomization for the
> libraries, vDSO
Currently there is no way of disabling CPU features reported by the CPUID
instruction. Which sometimes turn out to be broken [1] or undesired [2].
We can assume we will run into similar situations again sooner or later.
The only way to fix this is to do a microcode update (if it is available),
as t
On Thu, Mar 10, 2016 at 9:09 PM, Alan Tull wrote:
> On Fri, Mar 4, 2016 at 1:44 AM, qiujiang wrote:
>> This patch converts device node to fwnode in
>> dwapb_port_property for designware gpio driver,
>> so as to provide a unified data structure for DT
>> and ACPI bindings.
>>
>> Acked-by: Andy She
On Fri, Mar 4, 2016 at 9:44 AM, qiujiang wrote:
> This patch adds acpi binding for designware gpio driver,
> because it is used to support power button on hisilicon
> d02 board.
>
> These two bindings, DT and acpi, are compatible in this
> driver.
>
> Reviewed-by: Andy Shevchenko
> Acked-by: Mika
On Fri, Mar 4, 2016 at 9:44 AM, qiujiang wrote:
> This patch adds the support for the gpio-signaled acpi event.
> This is used for power button on hisilicon D02 board, which
> is an arm64 platform.
>
> To support this function, _AEI and _Exx objects must be
> defined in the corresponding GPIO devi
On Thu, 10 Mar 2016 09:00:25 +0100 Ingo Molnar wrote:
>
> * Stephen Rothwell wrote:
>
> > Hi Andrew,
> >
> > Today's linux-next merge of the akpm tree got a conflict in:
> >
> > drivers/gpu/drm/omapdrm/omap_gem.c
> >
> > between commit:
> >
> > f6e45661f9be ("dma, mm/pat: Rename dma_*_
Hi Piotr,
[auto build test ERROR on next-20160310]
[cannot apply to tip/x86/core v4.5-rc7 v4.5-rc6 v4.5-rc5 v4.5-rc7]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Piotr-Henryk-Dabrowski/cpu
On 03/10/2016 02:58 PM, Michael Kerrisk (man-pages) wrote:
> On 03/10/2016 07:53 PM, Jason Baron wrote:
>> Hi Michael,
>>
>> On 01/29/2016 03:14 AM, Michael Kerrisk (man-pages) wrote:
>>> Hello Jason,
>>> On 01/28/2016 06:57 PM, Jason Baron wrote:
Hi,
On 01/28/2016 02:16 AM, Michae
2016-03-10 20:54+0100, Paolo Bonzini:
> On 10/03/2016 20:34, Radim Krčmář wrote:
>> (Btw. edge EOI hacks for PIT and RTC won't work because AVIC doesn't
>> exit when TMR=0, but I'd take it slow and tackle those after v3.)
>
> I'd just only enable AVIC for split irqchip...
Great idea.
Hi Bjorn,
On Wed, 9 Mar 2016 21:31:05 -0800 Bjorn Andersson
wrote:
>
> Stephen, I'm co-maintain the hwspinlock, rpmsg and remoteproc
> subsystems; and will as such maintain the next branches.
>
> Could you please pull the remoteproc next patches from the "for-next" branch
> of:
> git://github.
On Thu, Mar 10, 2016 at 11:19:57PM +0530, Sudip Mukherjee wrote:
> On Tuesday 08 March 2016 10:17 PM, James Hogan wrote:
> > The ld-version.sh script fails on some versions of awk with the
> > following error, resulting in build failures for MIPS:
> >
> > awk: scripts/ld-version.sh: line 4: regular
On Mon, Feb 22, 2016 at 01:05:48PM -0700, Alex Williamson wrote:
> Some devices take longer than the spec indicates to return from FLR
> reset, a notable case of this is Intel integrated graphics (IGD),
> which can often take an additional 300ms powering down an attached
> LCD panel as part of the
Setting the original memory.limit_in_bytes hardlimit is subject to a
race condition when the desired value is below the current usage. The
code tries a few times to first reclaim and then see if the usage has
dropped to where we would like it to be, but there is no locking, and
the workload is free
When setting memory.high below usage, nothing happens until the next
charge comes along, and then it will only reclaim its own charge and
not the now potentially huge excess of the new memory.high. This can
cause groups to stay in excess of their memory.high indefinitely.
To fix that, when shrinki
uncharge_list() does an unusual list walk because the function can
take regular lists with dedicated list_heads as well as singleton
lists where a single page is passed via the page->lru list node.
This can sometimes lead to confusion as well as suggestions to replace
the loop with a list_for_each
Arjan, or other folks, can you remember why x86_32 disabled mmap
randomization here? There doesn't seem to be a good reason for it that
I see.
for unlimited stack it got really messy with threaded apps.
anyway, I don't mind seeing if this will indeed work, with time running out
where 32 bit is
On Thursday, March 10, 2016 07:56:41 AM Dave Airlie wrote:
> On 9 March 2016 at 23:19, Rafael J. Wysocki wrote:
> > On Wed, Mar 9, 2016 at 7:14 AM, Dave Airlie wrote:
> >> From: Dave Airlie
> >>
> >> Windows 10 seems to have standardised power control for the
> >> optimus/powerxpress laptops usi
On 05/03/16 09:33, Nicholas A. Bellinger wrote:
> On Sat, 2016-03-05 at 08:45 +, Chris Boot wrote:
>> Are these in linux-next or another branch somewhere I can easily clone
>> them from?
>
> The patch series is in target-pending/for-next.
Hi Nic,
I've just managed to resurrect a test rig for
On Tue, Mar 08, 2016 at 03:27:15PM -0600, Bjorn Helgaas wrote:
> Include pci/hotplug/Kconfig directly from pci/Kconfig, so arches don't
> have to source both pci/Kconfig and pci/hotplug/Kconfig.
>
> Note that this effectively adds pci/hotplug/Kconfig to the following
> arches, because they already
On Thursday, March 10, 2016 11:30:34 AM Juri Lelli wrote:
> On 10/03/16 00:41, Rafael J. Wysocki wrote:
> > On Wed, Mar 9, 2016 at 11:15 AM, Juri Lelli wrote:
> > > Hi,
> > >
> > > sorry if I didn't reply yet. Trying to cope with jetlag and
> > > talks/meetings these days :-). Let me see if I'm ge
From: Chris Phlipot
Remove the union in evsel so that the database id and priv pointer can
be used simultainously without conflicting and crashing.
Detailed Description for the fixed bug follows:
perf script crashes with a segmentation fault on user space tool version
4.5.rc7.ge2857b when using
From: Namhyung Kim
The sort__has_comm variable is to check whether the comm sort key is
given. This is necessary to support thread filtering in the TUI hists
browser later.
Signed-off-by: Namhyung Kim
Cc: David Ahern
Cc: Jiri Olsa
Cc: Peter Zijlstra
Link:
http://lkml.kernel.org/r/145753325
From: Namhyung Kim
When hierarchy mode is enabled, each entry in a hierarchy level shares
the period. IOW an upper level entry's period is the sum of lower level
entries. Thus perf uses only one of them to calculate the total period
of hists. It was lowest-level (leaf) entries but it has a pro
From: Steven Rostedt
When evaluating values for print flags, if the value included a '~'
operator, the parsing would fail. This broke kmalloc's parsing of:
__print_flags(REC->gfp_flags, "|", {(unsigned
long)((( gfp_t)(0x40u|0x200u)) | (( gfp_t)0x40u) |
(( gfp_t)0x80u) | (( gfp_t)0x20
From: Namhyung Kim
Those functions are for checkinf if a given perf_hpp_fmt is a
filter-related sort entry. With hierarchy mode, it needs to check
filters on the hist entries with its own hpp format list.
Signed-off-by: Namhyung Kim
Tested-by: Jiri Olsa
Cc: Andi Kleen
Cc: David Ahern
Cc: Pe
On Thu, Mar 10, 2016 at 12:53 PM, Arjan van de Ven
wrote:
>> Arjan, or other folks, can you remember why x86_32 disabled mmap
>> randomization here? There doesn't seem to be a good reason for it that
>> I see.
>
>
> for unlimited stack it got really messy with threaded apps.
Seems like it'd only
From: Andi Kleen
Add a new mode to only print metrics. Sometimes we don't care about the
raw values, just want the computed metrics. This allows more compact
printing, so with -I each sample is only a single line. This also
allows easier plotting and processing with other tools.
The main target
From: Namhyung Kim
The commit 2eafd410e669 ("perf hists browser: Only 'Zoom into thread'
only when sort order has 'pid'") disabled thread filtering in hist
browser for the default sort key. However the he->thread is still valid
even if 'pid' sort key is not given. Only thing it should not use i
From: Namhyung Kim
When hierarchy mode is enabled each output format is in a separate hpp
list. So when applying a filter it should check all formats in the
list. Currently it only checks a single ->fmt field which was not set
properly.
Signed-off-by: Namhyung Kim
Tested-by: Jiri Olsa
Cc: An
From: Namhyung Kim
When a command-line filter is applied in hierarchy mode, output is
broken especially when filtering on lower level. The higher level
entries doesn't show up so it's hard to see the results.
Also it needs to handle multi sort keys in a single hierarchy level.
Before:
$ per
From: Namhyung Kim
The nr_sort_keys field is to carry the number of sort entries in a
hpp_list or hists to determine the depth of indentation of a hist entry.
As it's only used in hierarchy mode and now we have used nr_hpp_node for
this reason, there's no need to keep it anymore. Let's get rid o
From: Jiri Olsa
Build jitdump only on architectures defined in util/genelf.h file, to avoid
breaking the build on such arches.
Signed-off-by: Jiri Olsa
Cc: Adrian Hunter
Cc: Alexander Shishkin
Cc: Andi Kleen
Cc: Borislav Petkov
Cc: Colin Ian King
Cc: David Ahern
Cc: Davidlohr Bueso
Cc: H
From: Namhyung Kim
The hist_browser__fprintf_hierarchy_entry() if to dump current output
into a file so it needs to be sync-ed with the corresponding function
hist_browser__show_hierarchy_entry(). So use hists->nr_hpp_node to
indent width and use first fmt_node to print overhead columns instead
From: Jiri Olsa
There's no need to use a const char pointer, we can used char pointer
from the beginning and omit the unnecessary cast.
Reported-by: Ingo Molnar
Signed-off-by: Jiri Olsa
Cc: David Ahern
Cc: H. Peter Anvin
Cc: Namhyung Kim
Cc: Peter Zijlstra
Cc: Thomas Gleixner
Link: http:/
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