* Arnaldo Carvalho de Melo wrote:
> Em Thu, Apr 07, 2016 at 05:58:21PM -0300, Arnaldo Carvalho de Melo escreveu:
> > Hi Ingo,
> >
> > Please consider pulling, build tested on:
>
> Ingo, if you haven't pulled this one, please pull instead
> perf-core-for-mingo-20160408, which has the same t
On Wed, Apr 13, 2016 at 09:16:51AM +0300, Jarkko Sakkinen wrote:
> On Tue, Apr 12, 2016 at 11:26:55AM -0600, Jason Gunthorpe wrote:
> > On Tue, Apr 12, 2016 at 07:26:27AM +0300, Jarkko Sakkinen wrote:
> > > > This needs to be after ops is fenced, something like this.
> > >
> > > I would appreciate
On Tue, Apr 12, 2016 at 10:49:17AM -0700, Joe Perches wrote:
> > On Tue, 2016-04-12 at 13:59 +0100, Andy Whitcroft wrote:
> > diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
> []
> > @@ -3000,7 +3000,7 @@ sub process {
> >
> > $realline_next = $line_nr_next;
> >
On Tue, Apr 12, 2016 at 06:59:06PM +0530, Laxman Dewangan wrote:
> I have put my understanding based on datasheet and observation but it seems
> I am missing some important information which is making difficult to
> understand further here.
> We are not crossing the maximum limit of the load on th
My static checker complains that we still use "mark" even when the
_scif_fence_mark() call fails so it can be uninitialized.
Signed-off-by: Dan Carpenter
diff --git a/drivers/misc/mic/scif/scif_fence.c
b/drivers/misc/mic/scif/scif_fence.c
index 7f2c96f..cac3bcc 100644
--- a/drivers/misc/mic/sci
My static checker complains that if create_strip_zones() fails then we
use "priv_conf" without initializing it. Fix this by checking for
failure.
Signed-off-by: Dan Carpenter
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 2ea12c6..1d80e3c 100644
--- a/drivers/md/raid0.c
+++ b/driver
It's harmless but, if "enable" isn't set, then we pass uninitialized
values to qcom_coincell_chgr_config(). The values aren't used, but
let's silence the warning anyway.
Signed-off-by: Dan Carpenter
diff --git a/drivers/misc/qcom-coincell.c b/drivers/misc/qcom-coincell.c
index 7b4a2da..829a61d
If ->get_char() returns a negative error code and that can mean that
"ch" is uninitialized. The callers of this function expect NO_POLL_CHAR
on error so let's return that.
Signed-off-by: Dan Carpenter
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
index e46d628..3257
Leave some work of SDIO card's resume process into it's runtime resume
process to shorten system resume latency.
Signed-off-by: Zhonghui Fu
---
drivers/mmc/core/sdio.c | 21 ++---
include/linux/mmc/host.h |9 ++---
2 files changed, 16 insertions(+), 14 deletions(-)
di
On Tue, Apr 12, 2016 at 12:31:00PM +0200, Boris Brezillon wrote:
> device_register() is calling ->get_voltage() as part of is sysfs attribute
> initialization process, and this functions might need to know the regulator
> constraints to return a valid value.
I've pushed this as a signed tag:
The
The patch
regulator: reorder initialization steps in regulator_register()
has been applied to the regulator tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the n
* Paul E. McKenney wrote:
> From: SeongJae Park
>
> This commit adds Korean version of memory-barriers.txt document. The
> header is refered to HOWTO Korean version.
>
> Signed-off-by: SeongJae Park
> Acked-by: David Howells
> Signed-off-by: Paul E. McKenney
> Acked-by: Minchan Kim
> ---
On Tue, Apr 12, 2016 at 06:36:14PM -0500, Jordan Hargrave wrote:
> On Sun, Apr 10, 2016 at 5:17 PM, Bjorn Helgaas wrote:
> > Hi Jordan,
> >
> > On Thu, Feb 18, 2016 at 08:40:32PM +, jordan_hargr...@dell.com wrote:
> >> The following diff builds on the "[PATCHv3] Save SMBIOS Type 9 System
> >>
Add support for the JDI lt070me05000 WUXGA DSI panel used in
Nexus 7 2013 devices.
Programming sequence for the panel is was originally found in the
android-msm-flo-3.4-lollipop-release branch from:
https://android.googlesource.com/kernel/msm.git
And video mode setting is from dsi-panel-jdi-d
2016-04-12 14:07 GMT+03:00 Alim Akhtar :
> This patch enables clocks for CMU_CCORE and CMU_FSYS0 blocks. This is
> required before accessing registers of these blocks.
>
> Signed-off-by: Alim Akhtar
> ---
> drivers/clk/samsung/clk-exynos7.c |9 +
> 1 file changed, 9 insertions(+)
>
>
2016-04-12 14:25 GMT+03:00 Krzysztof Kozlowski :
> On 04/08/2016 07:00 AM, Chanwoo Choi wrote:
>> This patch adds the clock id for ACLK clock which is source clock of AMBA AXI
>> Bus. This clock should be handled in Bus frequency scaling driver.
>>
>> Signed-off-by: Chanwoo Choi
>> ---
>> drivers
* Waiman Long wrote:
> On a large system with many CPUs, using HPET as the clock source can
> have a significant impact on the overall system performance because
> of the following reasons:
> 1) There is a single HPET counter shared by all the CPUs.
> 2) HPET counter reading is a very slow ope
On Tue, Apr 12, 2016 at 11:26:55AM -0600, Jason Gunthorpe wrote:
> On Tue, Apr 12, 2016 at 07:26:27AM +0300, Jarkko Sakkinen wrote:
> > > This needs to be after ops is fenced, something like this.
> >
> > I would appreciate a supporting argument.
> >
> > I guess the argument here is that this wil
On Tue, Apr 12, 2016 at 04:16:41PM +0100, Peter Griffin wrote:
> diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
> index 61bfbb9..10be29b 100644
> --- a/drivers/regulator/Makefile
> +++ b/drivers/regulator/Makefile
> @@ -108,6 +108,6 @@ obj-$(CONFIG_REGULATOR_WM831X) += wm831x
On Mon, Apr 04, 2016 at 10:28:39PM -0700, Stefan Agner wrote:
> Add the dcu and tcon nodes to enable the Display Controller Unit
> and Timing Controller in Vybrid's SoC level device-tree file.
>
> Signed-off-by: Stefan Agner
Applied 7 ~ 9, thanks.
; devicet...@vger.kernel.org; linux-arm-
> ker...@lists.infradead.org; linux-kernel@vger.kernel.org;
> dmaeng...@vger.kernel.org
> Subject: Re: [PATCH v5 2/2] dmaengine: Add Xilinx zynqmp dma engine driver
> support
>
> Hi Kedareswara,
>
> [auto build test ERROR on robh/for-n
* Jianyu Zhan wrote:
> Hi,
>
> I encountered a panic on a Linux-3.2 kernel on a x86_64 machine, and
> suspect it is a race condition. And I checked the current mainline
> and found it was fixed unintendedly.
>
> So I hope x86/fpu maintainer help verify this. Thanks verfy much.
>
>
> The pa
Hi Kedareswara,
[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.6-rc3 next-20160412]
[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/Kedareswara-rao-Appana/Documentation
This reverts commit 991de2e59090e55c65a7f59a049142e3c480f7bd.
Revert "PCI, x86: Implement pcibios_alloc_irq() and pcibios_free_irq()"
991de2e59090 ("PCI, x86: Implement pcibios_alloc_irq() and
pcibios_free_irq()") appeared in v4.3 and helps support IOAPIC hotplug.
Олег reported that the Elcus-15
This reverts commit 811a4e6fce09bc9239c664c6a1a53645a678c303.
Revert 811a4e6fce09 ("PCI: Add helpers to manage pci_dev->irq and
pci_dev->irq_managed").
This is part of reverting 991de2e59090 ("PCI, x86: Implement
pcibios_alloc_irq() and pcibios_free_irq()") to fix regressions it
introduced.
Link
This reverts commit 8affb487d4a4e223d961d7034cb41cd31982b618.
Revert 8affb487d4a4 ("x86/PCI: Don't alloc pcibios-irq when MSI is
enabled").
This is part of reverting 991de2e59090 ("PCI, x86: Implement
pcibios_alloc_irq() and pcibios_free_irq()") to fix regressions it
introduced.
Link: https://bu
pcibios_free_irq()"
Please apply these reverts to the v4.4 stable kernel.
We reverted the following changes from v4.5 to fix a regression:
8affb487d4a4 ("x86/PCI: Don't alloc pcibios-irq when MSI is enabled")
811a4e6fce09 ("PCI: Add helpers to manage pci_dev->irq and
pci_dev->irq_managed")
Please apply these reverts to the v4.3 stable kernel.
We reverted the following changes from v4.6 to fix a regression:
811a4e6fce09 ("PCI: Add helpers to manage pci_dev->irq and
pci_dev->irq_managed")
991de2e59090 ("PCI, x86: Implement pcibios_alloc_irq() and
pcibios_free_irq()")
but I for
On 12/04/16 19:30, Tony Lindgren wrote:
> With LCD enabled, both LEDs are on contantly. I think we should
> be able to hit retention in that state, at least n950 is doing it
> with the Nokia kernel.
N900's display needs constant updating, where N950's display has
internal framebuffer, allowing O
This reverts commit 811a4e6fce09bc9239c664c6a1a53645a678c303.
Revert 811a4e6fce09 ("PCI: Add helpers to manage pci_dev->irq and
pci_dev->irq_managed").
This is part of reverting 991de2e59090 ("PCI, x86: Implement
pcibios_alloc_irq() and pcibios_free_irq()") to fix regressions it
introduced.
Link
This reverts commit 991de2e59090e55c65a7f59a049142e3c480f7bd.
991de2e59090 ("PCI, x86: Implement pcibios_alloc_irq() and
pcibios_free_irq()") appeared in v4.3 and helps support IOAPIC hotplug.
Олег reported that the Elcus-1553 TA1-PCI driver worked in v4.2 but not
v4.3 and bisected it to 991de2e5
On Tuesday, April 12, 2016 6:44 PM, Gabriele Paoloni wrote:
>
> Hi Bjorn
>
> [...]
>
> > > >
> > > > What's the hisi plan for resuming after suspend-to-RAM? How does
> > the
> > > > RC get reprogrammed after it loses all its state?
> > >
> > > PM is not part of the driver yet. This is planned f
On Fri, Apr 01, 2016 at 03:54:40PM -0500, Stuart Yoder wrote:
> From: Stuart Yoder
>
> updates to the fsl-mc node for full functionality:
>-msi-parent is needed for interrupt support
>-ranges is needed to enable the bus driver to translate bus addresses
>-dpmac nodes provide a basis f
On Mon, 2016-04-11 at 09:50 +0100, Lee Jones wrote:
> On Fri, 08 Apr 2016, Henry Chen wrote:
>
> > If get the -EPROBE_DEFER from platform_get_irq, it should return back
> > directly.
> >
> > Signed-off-by: Henry Chen
> > ---
> > drivers/mfd/mt6397-core.c | 2 ++
> > 1 file changed, 2 insertion
Add support for the JDI lt070me05000 WUXGA DSI panel used in
Nexus 7 2013 devices.
Programming sequence for the panel is was originally found in the
android-msm-flo-3.4-lollipop-release branch from:
https://android.googlesource.com/kernel/msm.git
And video mode setting is from dsi-panel-jdi-d
On Mon, 2016-04-11 at 03:32 -0300, Edjunior Barbosa Machado wrote:
> Hi Michael, Anshuman,
>
> I've managed to implement the GDB support for the new regsets and test
> on Power8 (BE and LE).
Great work thanks!
> The following is an example of GDB 'info
> registers all' partial output showing the
On Wed, 13 Apr 2016, kernel test robot wrote:
> FYI, we noticed that vm-scalability.throughput -5.5% regression on
>
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> commit d7c7d56ca61aec18e5e0cb3a64e50073c42195f7 ("huge tmpfs: avoid premature
> exposure of new page
On Tue, Apr 12, 2016 at 05:39:14PM -0700, Andrew Vagin wrote:
> >
> > task = NULL always here?
>
> No, it isn't if the loop is interrupted by break.
Yeah, managed to miss break, thanks!
On 2016-04-11 18:38, Shawn Guo wrote:
> On Mon, Apr 04, 2016 at 10:28:33PM -0700, Stefan Agner wrote:
>> Similar to an earlier fix for the SAI clocks, the DCU clock hierarchy
>> mixes the bus clock with the display controllers pixel clock. Tests
>> have shown that the gates in CCM_CCGR3/9 registers
On Tue, Apr 12, 2016 at 5:10 PM, Toshi Kani wrote:
> After 'commit fc0c2028135c ("x86, pmem: use memcpy_mcsafe()
> for memcpy_from_pmem()")', probing a PMEM device hits the BUG()
> error below on X86_32 kernel.
>
> kernel BUG at include/linux/pmem.h:48!
>
> memcpy_from_pmem() calls arch_memcpy_fr
Hi Cyrille and Mark,
>-Original Message-
>From: Cyrille Pitchen [mailto:cyrille.pitc...@atmel.com]
>Sent: Thursday, April 07, 2016 8:33 PM
>To: Lakshmi Sai Krishna Potthuri ; Michal Simek
>; Soren Brinkmann ; David
>Woodhouse ; Brian Norris
>; Mark Brown ;
>Javier Martinez Canillas ; Boris
Added the driver for zynqmp dma engine used in Zynq
UltraScale+ MPSoC. The dma controller supports memory to memory and
memory to I/O buffer transfers.
Signed-off-by: Punnaiah Choudary Kalluri
Signed-off-by: Kedareswara rao Appana
---
Changes in v5:
- Removed in_interrupt check from the tasklet
Device-tree binding documentation for Xilinx zynqmp dma engine used in
Zynq UltraScale+ MPSoC.
Signed-off-by: Punnaiah Choudary Kalluri
Signed-off-by: Kedareswara rao Appana
---
Changes in v5:
- Use dma-coherent flag for coherent transfers as suggested by rob.
- Removed unnecessary properties fr
On Mon, 2016-04-11 at 09:40 +0200, Laurent Dufour wrote:
> On 07/04/2016 23:49, Michael Ellerman wrote:
> > On 7 April 2016 7:23:46 pm AEST, Laurent Dufour
> > wrote:
> > > This series is required to handle TM state in CRIU.
> > > Is there a chance to get it upstream soon ?
> >
> > We were waiti
drivers/gpu/drm/nouveau/nvkm/subdev/bios/iccsense.c:96:3-4: Unneeded semicolon
Remove unneeded semicolon.
Generated by: scripts/coccinelle/misc/semicolon.cocci
CC: Martin Peres
Signed-off-by: Fengguang Wu
---
iccsense.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/driver
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 1c74a7f812b135d3df41d7c3671b647aed6467bf
commit: 39b7e6e547ffca0b42a29df5a213f5bf3a19af0b drm/nouveau/nvbios/iccsense:
add parsing of the SENSE table
date: 4 weeks ago
coccinelle warnings: (new ones pref
On Tue, Apr 12, 2016 at 2:15 PM, Mark Brown wrote:
> On Thu, Apr 07, 2016 at 11:24:00PM +0200, Rafael J. Wysocki wrote:
>> On Wednesday, April 06, 2016 11:39:27 AM Mark Rutland wrote:
>
>> > The ACPI model implies FW-driven pinctrl management, so if we're going to
>> > put
>> > the OS in direct c
Looks correct.
Tested with -o vers=1.0, -o vers=2.0, and -o vers=2.1.
Will test using mount option vers=3.0 as soon as I find a server.
Reviewed-by: Shirish Pargaonkar
Tested-by: Shirish Pargaonkar
On Sat, Apr 9, 2016 at 3:50 PM, Al Viro wrote:
> three practically identical copies...
>
> Signe
Hi all,
Changes since 20160412:
The keys tree gained a conflict against the crypto tree.
The akpm-current tree still had its build failure for which I applied
a patch.
Non-merge commits (relative to Linus' tree): 3274
3208 files changed, 125941 insertions(+), 78193 dele
Добрый день!
Я не так давно проходил мимо здания где вы находитесь, и обратил внимание, что
на здании нет вывески Вашей организации.
Я профессионально занимаюсь изготовлением и установкой вывесок (у нас
собственная мастерская).
Размещение рекламных вывесок в Вашем здании возможно! Поток клиент
On Tue, Apr 12, 2016 at 7:38 AM, Viresh Kumar wrote:
> Hi Rafael,
>
> On 15-03-16, 16:10, Dawei Chien wrote:
>> MT8173 cpufreq driver select of_cpufreq_power_cooling_register registering
>> cooling devices with dynamic power coefficient.
>>
>> Signed-off-by: Dawei Chien
>> Acked-by: Viresh Kumar
Hi Vincent,
On Tue, Apr 12, 2016 at 01:56:45PM +0200, Vincent Guittot wrote:
> Le Tuesday 12 Apr 2016 à 03:41:41 (+0800), Yuyang Du a écrit :
> > Hi Vincent,
> >
> > On Mon, Apr 11, 2016 at 11:08:04AM +0200, Vincent Guittot wrote:
> > > > @@ -2704,11 +2694,14 @@ static __always_inline int
> > > >
On Wed, Apr 13, 2016 at 2:08 AM, Steve Muckle wrote:
> On Tue, Apr 12, 2016 at 04:29:06PM +0200, Rafael J. Wysocki wrote:
>> This is rather fundamental.
>>
>> For example, if you look at cpufreq_update_util(), it does this:
>>
>> data = rcu_dereference_sched(*this_cpu_ptr(&cpufreq_update_util_data
Hi Prasad,
Thanks for the report.
On 04/12/2016 08:22 AM, Sodagudi Prasad wrote:
>
> Hi All,
>
> It looks like there is race between flush_to_ldisc() and release_one_tty().
Not necessarily.
Driver could have destroyed the port prematurely. Or the driver could have
rescheduled the input kwork
This patch adds device tree nodes for pdma0 and pdma1 controllers
found on exynos7 SoCs.
Signed-off-by: Alim Akhtar
Reviewed-by: Krzysztof Kozlowski
---
arch/arm64/boot/dts/exynos/exynos7.dtsi | 29 +
1 file changed, 29 insertions(+)
diff --git a/arch/arm64/boot/d
Hi Krzysztof,
On 04/12/2016 07:35 PM, Krzysztof Kozlowski wrote:
On 04/12/2016 02:49 PM, Alim Akhtar wrote:
This patch adds device tree nodes for pdma0 and pdma1 controllers
found on exynos7 SoCs.
Signed-off-by: Alim Akhtar
---
arch/arm64/boot/dts/exynos/exynos7.dtsi | 29
On Tue, Apr 12, 2016 at 9:24 AM, Lee Jones wrote:
> On Mon, 11 Apr 2016, Rafael J. Wysocki wrote:
>
>> On Mon, Apr 11, 2016 at 6:20 PM, Lee Jones wrote:
>> > On Mon, 11 Apr 2016, Rafael J. Wysocki wrote:
>> >
>> >> On Mon, Apr 11, 2016 at 4:05 PM, Lee Jones wrote:
>> >> > On Mon, 11 Apr 2016, Ra
On Tue, Apr 12, 2016 at 1:27 AM, Zheng, Lv wrote:
> Hi,
>
>> From: rjwyso...@gmail.com [mailto:rjwyso...@gmail.com] On Behalf Of
>> Rafael J. Wysocki
>> Sent: Monday, April 11, 2016 9:31 PM
>> Subject: Re: [PATCH 1/3] ACPI / tables: Move table override mechanisms to
>> tables.c
>>
>> On Mon, Apr 1
On Tue, Apr 12, 2016 at 04:11:17PM -0500, Rob Herring wrote:
> On Tue, Apr 12, 2016 at 3:55 PM, Maxim Zhukov
> wrote:
> > This commit fixed memory leak after errors realloc.
> >
> > Signed-off-by: Maxim Zhukov
> > ---
> > scripts/dtc/fdtput.c | 10 +++---
>
> Again, your patch is against the
On Wed, 2016-04-13 at 04:14 +0800, Yuyang Du wrote:
> On Tue, Apr 12, 2016 at 01:02:58PM +0100, Dietmar Eggemann wrote:
> > On 10/04/16 23:36, Yuyang Du wrote:
> > [...]
> > > @@ -2704,11 +2694,14 @@ static __always_inline int
> > > __update_load_avg(u64 now, int cpu, struct sched_avg *sa,
> > >
Since commit ea8daa7b9784 ("kbuild: Add option to turn incompatible
pointer check into error"), assignments from an incompatible pointer
types have become a hard error, eg:
drivers/i2c/busses/i2c-cpm.c:545:91: error: passing argument 3 of
'dma_alloc_coherent' from incompatible pointer type
Fi
On 12.04.2016 23:16, Greg Kroah-Hartman wrote:
> On Mon, Apr 11, 2016 at 11:26:00AM +0900, Michel Dänzer wrote:
>> On 11.04.2016 03:36, Greg Kroah-Hartman wrote:
>>> 4.4-stable review patch. If anyone has any objections, please let me know.
>>
>> A regression was bisected to this commit:
>>
>> htt
On Tue, Apr 12, 2016 at 01:02:58PM +0100, Dietmar Eggemann wrote:
> On 10/04/16 23:36, Yuyang Du wrote:
>
> [...]
>
> > @@ -2704,11 +2694,14 @@ static __always_inline int
> > __update_load_avg(u64 now, int cpu, struct sched_avg *sa,
> > unsigned long weight, int running, struct cfs
The --fix option isn't well known so try to make it a bit more obvious.
Joe Perches (2):
checkpatch: Advertise the --fix and --fix-inplace options more
checkpatch: Add --list-types to show message types to show or ignore
scripts/checkpatch.pl | 46
The message types are not currently knowable without reading the code.
Add a mechanism to see what they are.
Signed-off-by: Joe Perches
---
scripts/checkpatch.pl | 38 +-
1 file changed, 37 insertions(+), 1 deletion(-)
diff --git a/scripts/checkpatch.pl b/scr
The --fix option is relatively unknown and underutilized.
Add some text to show that it's available when style defects are found.
Signed-off-by: Joe Perches
---
scripts/checkpatch.pl | 8
1 file changed, 8 insertions(+)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index
On Tue, 2016-04-12 at 22:45 +0100, Matt Fleming wrote:
> On Sat, 09 Apr, at 01:30:34PM, Chris Mason wrote:
> >
> > [ nohz throttling patch ]
> >
> > I tested the nohz throttle two different ways, first with schbench's
> > pipe simulation, it's easily 8% faster with messages bouncing between
> > c
On Thu, Feb 04, 2016 at 08:45:35PM +0100, Denys Vlasenko wrote:
> Sometimes gcc mysteriously doesn't inline
> very small functions we expect to be inlined. See
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66122
>
> With this .config:
> http://busybox.net/~vda/kernel_config_OPTIMIZE_INLINING_
On Tue, 2016-04-12 at 20:08 -0700, Yuchung Cheng wrote:
> based on the prev thread I propose we disable hystart ack-train. It is
> brittle under various circumstances. We've disabled that at Google for
> years.
Right, but because we also use sch_fq packet scheduler and pacing ;)
;
> url:
> https://github.com/0day-ci/linux/commits/Andrey-Vagin/task_diag-add-a-new-interface-to-get-information-about-processes-v3/20160412-074109
> config: microblaze-allmodconfig (attached as .config)
> reproduce:
> wget
> https://git.kernel.org/cgit/linux/kernel/git/
On Wed, Apr 13, 2016 at 11:11 AM, Jianyu Zhan wrote:
>
> So I suspect there is a possible race:
>
>
>Parent:
>
>sys_execve
> do_execve
>do_execve_common
> search_binary_handler
> load_elf_binary
> start_thread
>
On Tue, 2016-04-12 at 16:07 -0400, Chris Mason wrote:
> I think that if we're worried about the cost of the idle scan for this
> workload, find_idlest_group() is either going to hurt much more, or not
> search enough CPUs to find the idle one.
find_idlest_group()? No no no, that's not what I mea
On Tue, Apr 12, 2016 at 02:39:15PM -0600, Toshi Kani wrote:
> + * When the target file is not a DAX file, @addr is specified, the
> + * request is not suitable for pmd mappings, or mm->get_unmapped_area()
> + * failed with extended @len, it simply calls the default handler,
> + * mm->get_unmapped_a
Hi,
I encountered a panic on a Linux-3.2 kernel on a x86_64 machine, and
suspect it is a race condition. And I checked the current mainline
and found it was fixed unintendedly.
So I hope x86/fpu maintainer help verify this. Thanks verfy much.
The panic stack trace :
#0 [88529d33f990] tr
On 04/13/2016 10:37 AM, Wolfram Sang wrote:
Could you pick up this patch, it's helpful to add rk3228 HDMI support :-)
I undestand that it is needed, but why not via arm-soc? dts files are
their realm.
Yep, for previous email, I'm replying to Heiko, but forget to add him to
the "TO" list ;
On Tue, Apr 12, 2016 at 2:40 PM, Ben Greear wrote:
> On 04/12/2016 01:29 PM, Eric Dumazet wrote:
>>
>> On Tue, 2016-04-12 at 13:23 -0700, Ben Greear wrote:
>>
>>> It worked well enough for years that I didn't even know other algorithms
>>> were
>>> available. It was broken around 4.0 time, and I
For qspinlocks on ARM64, we would like to use WFE instead
of purely spinning. Qspinlocks internally have lock
contenders spin on an MCS lock.
Update arch_mcs_spin_lock_contended() such that it uses
the new smp_cond_load_acquire() so that ARM64 can also
override this spin loop with its own implemen
On Tue, Apr 12, 2016 at 02:39:29PM -0600, Toshi Kani wrote:
> To support DAX pmd mappings with unmodified applications,
> filesystems need to align an mmap address by the pmd size.
> @@ -708,6 +708,9 @@ const struct file_operations ext4_file_operations = {
> .open = ext4_file_open,
Thanks for your review and work.
Best Regards,
Yuan Yao
> -Original Message-
> From: Shawn Guo [mailto:shawn...@kernel.org]
> Sent: Wednesday, April 13, 2016 10:30 AM
> To: Yuan Yao
> Cc: robh...@kernel.org; mark.rutl...@arm.com; pawel.m...@arm.com; Han
> Xu ; Yang-Leo Li ;
> devicet...
Hi Shawn,
Many thanks !
Thanks
Yunhui
-Original Message-
From: Shawn Guo [mailto:shawn...@kernel.org]
Sent: Wednesday, April 13, 2016 9:53 AM
To: Yunhui Cui
Cc: robh...@kernel.org; pawel.m...@arm.com; mark.rutl...@arm.com;
ijc+devicet...@hellion.org.uk; ga...@codeaurora.org; Yao Yuan;
From: John Crispin
Date: Fri, 8 Apr 2016 00:54:03 +0200
> While testing the driver we managed to get the TX path to stall and fail
> to recover. When dual MAC support was added to the driver, the whole queue
> stop/wake code was not properly adapted. There was also a regression in the
> locking
On Thu, Apr 12, 2016 at 10:50:01AM +0800, Shawn Guo wrote:
> On Thu, Mar 31, 2016 at 02:45:01PM +0800, Yuan Yao wrote:
> > From: Yuan Yao
> >
> > Signed-off-by: Yuan Yao
>
> Please style of 'arm64: dts: ls1043a: ' for subject prefix.
>
> > ---
> > arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.
On Wed, Apr 13, 2016 at 09:42:02AM +0800, kernel test robot wrote:
> FYI, we noticed the below changes on
>
> https://github.com/0day-ci/linux
> Shawn-Guo/scatterlist-use-sg_dma_len-in-sg_set_page/20160411-105225
> commit c38ecfb12e9a4c0c17d0879090741d6ce2a200de ("scatterlist: use
> sg_dma_len()
> Could you pick up this patch, it's helpful to add rk3228 HDMI support :-)
I undestand that it is needed, but why not via arm-soc? dts files are
their realm.
signature.asc
Description: PGP signature
Hi Emese,
2016-04-08 6:13 GMT+09:00 Emese Revfy :
> diff --git a/Makefile b/Makefile
> index 173437d..3af7b9e 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -418,6 +418,8 @@ export KBUILD_AFLAGS_MODULE KBUILD_CFLAGS_MODULE
> KBUILD_LDFLAGS_MODULE
> export KBUILD_AFLAGS_KERNEL KBUILD_CFLAGS_KERN
Hi Peter,
When would you consider collection this patch? You have
collected all dependencies, this is the last patch to enable
the backward attribute. I have already posted a 'perf test'
testcase for it so there will be some usable user space code.
I will start posting my perf side code again
On Wed, Mar 09, 2016 at 06:22:06PM +0800, Yuan Yao wrote:
> Signed-off-by: Yuan Yao
> Acked-by: Han xu
Changed subject prefix to 'arm64: dts: ls2080a: ', and then applied the
patch.
Shawn
> ---
> Changed in v6:
> No changes.
>
> Changed in v5:
> Resend base on arm-soc.
>
> Changed in v4:
> N
FYI, we noticed that vm-scalability.time.system_time -51.0% improvement on
https://github.com/0day-ci/linux
Kirill-A-Shutemov/thp-keep-huge-zero-page-pinned-until-tlb-flush/20160405-181706
commit 5f155ea5ab62b5321aa7315de62d21da59aa8c65 ("thp: keep huge zero page
pinned until tlb flush")
=
On Wed, Mar 09, 2016 at 06:22:05PM +0800, Yuan Yao wrote:
> new compatible string: "fsl,ls2080a-dspi".
>
> Signed-off-by: Yuan Yao
> Acked-by: Rob Herring
Drop the space after 'fsl,' and applied the patch.
Shawn
On 2016/04/12 at 23:51, Peter Zijlstra wrote:
> On Tue, Apr 12, 2016 at 11:08:04AM +0800, Xunlei Pang wrote:
>> I spotted another issue, we access pi_task without any lock in
>> enqueue_task_dl(),
> OK, so I'm on the road and entirely jetlagged, but how can
> enqueue_task_dl() not have rq->lock he
Hi Waiman,
On Tue, Apr 12, 2016 at 06:54:43PM -0400, Waiman Long wrote:
[...]
> +
> +/*
> + * Initialize the per-cpu list head
> + */
> +int init_pcpu_list_head(struct pcpu_list_head **ppcpu_head)
> +{
> + struct pcpu_list_head *pcpu_head = alloc_percpu(struct pcpu_list_head);
> + int cpu;
Hi David,
Today's linux-next merge of the keys tree got a conflict in:
crypto/asymmetric_keys/pkcs7_parser.c
between commit:
06af9b0f4949 ("PKCS#7: fix missing break on OID_sha224 case")
from the crypto tree and commit:
566a117a8b24 ("PKCS#7: Make the signature a pointer rather than emb
FYI, we noticed that vm-scalability.throughput -5.5% regression on
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit d7c7d56ca61aec18e5e0cb3a64e50073c42195f7 ("huge tmpfs: avoid premature
exposure of new pagetable")
===
On Sun, Apr 10, 2016 at 4:20 PM, Ksenija Stanojevic
wrote:
> Fix indenting in code and set INPUT_PROP_DIRECT.
>
> Ksenija Stanojevic (2):
> iio: adc: Indent if statement
> iio: adc: set INPUT_PROP_DIRECT
It would be nice to have 'mxs-lradc' as part of the Subject of these patches.
On Tue, Apr 12, 2016 at 04:19:52PM +0200, Peter Zijlstra wrote:
> On Tue, Apr 12, 2016 at 03:17:12AM +0800, Yuyang Du wrote:
> > On Mon, Apr 11, 2016 at 05:59:11PM +0100, Dietmar Eggemann wrote:
> > > On 10/04/16 23:36, Yuyang Du wrote:
> > > > __compute_runnable_contrib() uses a loop to compute su
On Wed, Mar 02, 2016 at 01:52:15PM +0800, Yunhui Cui wrote:
> This patch adds dts nodes for DSPI on LS1043A-RDB.
>
> Signed-off-by: Yunhui Cui
> Signed-off-by: Yuan Yao
The patch subject prefix should be like 'arm64: dts: ls1043a-rdb: '. I
fixed it up and applied the patch.
Shawn
> ---
> ar
On Tue, Apr 12, 2016 at 11:14:13AM +0100, Juri Lelli wrote:
> On 12/04/16 03:12, Yuyang Du wrote:
> > On Mon, Apr 11, 2016 at 11:41:28AM +0100, Juri Lelli wrote:
> > > Hi,
> > >
> > > On 11/04/16 06:36, Yuyang Du wrote:
> > > > __compute_runnable_contrib() uses a loop to compute sum, whereas a
> >
Linus,
Please pull these changes (regression fixes only) for arch/sh. They're
based on 4.6-rc1 when I did them, but apply cleanly to 4.6-rc3 and
build successfully.
Rich
The following changes since commit f55532a0c0b8bb6148f4e07853b876ef73bc69ca:
Linux 4.6-rc1 (2016-03-26 16:03:24 -0700)
a
FYI, we noticed the below changes on
https://github.com/0day-ci/linux
Shawn-Guo/scatterlist-use-sg_dma_len-in-sg_set_page/20160411-105225
commit c38ecfb12e9a4c0c17d0879090741d6ce2a200de ("scatterlist: use sg_dma_len()
in sg_set_page()")
+
Libor Pechacek writes:
> While most of the locations where a kernel taint bit is set are accompanied
> with a warning message, there are two which set their bits silently. If
> the tainting module gets unloaded later on, it is almost impossible to tell
> what was the reason for setting the flag.
1 - 100 of 1076 matches
Mail list logo
