Hi Alexandre,
On 01/11/2017 01:08 AM, Alexandre Belloni wrote:
Looks good to me, however...
On 05/01/2017 at 14:43:24 +0100, Amelie Delaunay wrote :
+struct stm32_rtc {
+ struct rtc_device *rtc_dev;
+ void __iomem *base;
+ struct clk *ck_rtc;
+ spinlock_t lock; /* Prot
Ping?
BTW, I found that the old toolchain is archived in release.linaro.org.
So I made a patch for that.
Thank you,
On Fri, 30 Dec 2016 07:43:45 +0900
Masami Hiramatsu wrote:
> Hi Fengguang,
>
> Recently I tried to build a cross-build environment (
> https://github.com/mhiramat/linux-cross )
On Thursday 08 December 2016 11:38 PM, Josh Poimboeuf wrote:
For the consistency model we'll need to know the sizes of the old and
new functions to determine if they're on the stacks of any tasks.
Signed-off-by: Josh Poimboeuf
Reviewed-by: Kamalesh Babulal
--
cheers,
Kamalesh.
From: Roberto Sassu
Set variables initialized in lpfc_sli4_alloc_resource_identifiers() to NULL
if an error occurred. Otherwise, lpfc_sli4_driver_resource_unset() attempts
to free the memory again.
Signed-off-by: Roberto Sassu
Signed-off-by: Johannes Thumshirn
---
drivers/scsi/lpfc/lpfc_sli.c
The Amlogic Meson GXBB/GXL/GXM secure monitor uses part of the memory space,
this patch adds this reserved zone and redefines the usable memory range.
The memory node is also moved from the dtsi files into the proper dts files
to handle variants memory sizes.
This patch also fixes the memory size
From: Takeshi Kihara
This patch adds support for DMA_ATTR_SKIP_CPU_SYNC attribute for
dma_{un}map_{page,sg} functions family to swiotlb.
DMA_ATTR_SKIP_CPU_SYNC allows platform code to skip synchronization of
the CPU cache for the given buffer assuming that it has been already
transferred to 'dev
This patch adds dt-binding documentation for zx2967 family thermal sensor.
Signed-off-by: Baoyou Xie
---
.../devicetree/bindings/thermal/zx2967-thermal.txt | 21 +
1 file changed, 21 insertions(+)
create mode 100644 Documentation/devicetree/bindings/thermal/zx2967-thermal.t
Add the zx2967 thermal drivers as maintained by ARM ZTE
architecture maintainers, as they're parts of the core IP.
Signed-off-by: Baoyou Xie
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 64f04df..2593296 100644
--- a/MAINTAINERS
+++ b/MAINTAI
This patch adds thermal driver for ZTE's zx2967 family.
Signed-off-by: Baoyou Xie
---
drivers/thermal/Kconfig | 6 +
drivers/thermal/Makefile | 1 +
drivers/thermal/zx2967_thermal.c | 247 +++
3 files changed, 254 insertions(+)
create mod
On 11/01/2017 at 11:07:16 +0100, Amelie DELAUNAY wrote :
> > This will never happen, tm is already checked multiple times (up to
> > three) in the core before this function can be called.
> >
> You're right. I'll remove all rtc_valid_tm calls.
You can keep the one in read_time
--
Alexandre Bell
On Tue, Jan 10, 2017 at 6:40 PM, Eric Dumazet wrote:
> On Tue, Jan 10, 2017 at 9:35 AM, Cong Wang wrote:
>> On Mon, Jan 9, 2017 at 9:20 AM, Andrey Konovalov
>> wrote:
>>
>> The fix should be straight-forward. Mind to try the attached patch?
Hi Cong,
Your patch with schedule() removed as sugge
Dear Tomas,
On 01/11/17 10:24, Winkler, Tomas wrote:
On Wed, Jan 11, 2017 at 01:27:21AM +0200, Tomas Winkler wrote:
On older platforms the command should be just ignored by the firmware
but some older platforms misbehave so it's safer to send the command
only if required.
Thanks! This fixes
On 02/01/17 14:31, Hanjun Guo wrote:
The head file is strictly in alphabetic order now, so let's
be the rule breaker. As acpi_iort.h includes acpi.h so remove
the duplidate acpi.h inclusion as well.
Sounds strange, maybe someting like:
Rearrange header file includes to alphabetic order. As a
On 01/11/2017 04:46 PM, Andrzej Hajda wrote:
On 11.01.2017 07:33, Hoegeun Kwon wrote:
From: Hyungwon Hwang
This patch add the panel device tree node for S6E3HA2 display
controller to TM2 dts.
Signed-off-by: Hyungwon Hwang
Signed-off-by: Andrzej Hajda
Signed-off-by: Chanwoo Choi
Signed-of
On 02/01/17 14:31, Hanjun Guo wrote:
The head file is strictly in alphabetic order now, so let's
be the rule breaker. As acpi_iort.h includes acpi.h so remove
the duplidate acpi.h inclusion as well.
Sounds strange, maybe someting like:
Rearrange header file includes to alphabetic order. As a
On Wed, Jan 11, 2017 at 11:03:23AM +0100, Borislav Petkov wrote:
> On Wed, Jan 11, 2017 at 01:51:56AM -0800, Paul E. McKenney wrote:
> > Yes, you could make RCU expedited grace periods go back to using the
> > requesting task, and that would allow expedited grace periods to run early
> > in the boo
On 01/11/2017 06:39 PM, Andrzej Hajda wrote:
On 11.01.2017 09:40, Inki Dae wrote:
2017년 01월 11일 16:46에 Andrzej Hajda 이(가) 쓴 글:
On 11.01.2017 07:33, Hoegeun Kwon wrote:
From: Hyungwon Hwang
This patch add the panel device tree node for S6E3HA2 display
controller to TM2 dts.
Signed-off-by:
The conversion to the new hotplug state machine introduced a regression
where a successful hotplug registration would be treated as an error,
effectively disabling the MSI driver forever.
Fix it by doing the proper check on the return value.
Fixes: 9c248f8896e6 ("PCI/xgene-msi: Convert to hotplug
On 01/11/2017 06:51 PM, hoegeun kwon wrote:
On 01/11/2017 04:46 PM, Andrzej Hajda wrote:
On 11.01.2017 07:33, Hoegeun Kwon wrote:
From: Hyungwon Hwang
This patch add the panel device tree node for S6E3HA2 display
controller to TM2 dts.
Signed-off-by: Hyungwon Hwang
Signed-off-by: Andrze
Hi Ville,
On 10-01-2017 17:21, Ville Syrjälä wrote:
[snip]
>> But we already have color_formats field in drm_display_info
>> struct, right? Shouldn't we instead create for example a helper
>> which returns the best output colorspace? According to what you
>> said it would be something like:
>>
On 11.01.2017 11:23, hoegeun kwon wrote:
>
> On 01/11/2017 06:39 PM, Andrzej Hajda wrote:
>> On 11.01.2017 09:40, Inki Dae wrote:
>>> 2017년 01월 11일 16:46에 Andrzej Hajda 이(가) 쓴 글:
On 11.01.2017 07:33, Hoegeun Kwon wrote:
> From: Hyungwon Hwang
>
> This patch add the panel device tr
On Tue, 3 Jan 2017, Prarit Bhargava wrote:
> On multi-socket Intel v3 processor systems (aka Haswell) kdump can fail with:
>
> BUG: unable to handle kernel paging request at 006563a1
> IP: [] hswep_uncore_cpu_init+0x52/0xa0
> PGD 0 [2.313897]
> Oops: [#1] SMP
> Modules linked in:
On 02/01/17 14:31, Hanjun Guo wrote:
Adding ACPI support for platform MSI, we need to retrieve the
dev id in ACPI way instead of device tree, we already have
a well formed function its_pmsi_prepare() to get the dev id
but it's OF dependent, so collect OF related code and put them
into a single
On 2017-01-11 10:26:47 [+], Marc Zyngier wrote:
> The conversion to the new hotplug state machine introduced a regression
> where a successful hotplug registration would be treated as an error,
> effectively disabling the MSI driver forever.
>
> Fix it by doing the proper check on the return v
On Mon, Jan 09, 2017 at 09:33:41PM -0600, Suravee Suthikulpanit wrote:
> This patch contains the following minor fixup:
For the future: never say "this patch" in the commit message - just
explain *why* the patch is needed.
> * Fixed overflow handling since u64 delta would lose the MSB sign bit.
Hi! I have biected a nightly oom-killer flood and crash/hang on one of
the boxes I admin. It doesn't crash on Fedora 23/24 4.7.10 kernel but
does on any 4.8 Fedora kernel. I did a vanilla bisect and the bug is
here:
commit b2e18757f2c9d1cdd746a882e9878852fdec9501
Author: Mel Gorman
Date:
Commit-ID: 42433049c51e326baa1f45c834af9572fdb65b35
Gitweb: http://git.kernel.org/tip/42433049c51e326baa1f45c834af9572fdb65b35
Author: Prarit Bhargava
AuthorDate: Tue, 3 Jan 2017 14:24:31 -0500
Committer: Thomas Gleixner
CommitDate: Wed, 11 Jan 2017 11:29:37 +0100
perf/x86/intel/uncore
On 01/11/2017 11:17 AM, Alexandre Belloni wrote:
On 11/01/2017 at 11:07:16 +0100, Amelie DELAUNAY wrote :
This will never happen, tm is already checked multiple times (up to
three) in the core before this function can be called.
You're right. I'll remove all rtc_valid_tm calls.
You can keep
On Friday 06 January 2017 10:03 AM, David Lechner wrote:
> + beeper {
> + compatible = "pwm-beeper";
> + pinctrl-names = "default";
> + pinctrl-0 = <&ehrpwm0b_pins>, <&_pins>;
> + pwms = <&ehrpwm0 1 0 0>;
> + enable-gpios = <&gpio 111
On 2016/12/30 6:11, Tejun Heo wrote:
> Hello,
>
> On the v2 hierarchy, when controllers are enabled and disabled, other
> ->*attach() callbacks of other controllers are called spuriously with
> the same source and destination. While this isn't critical, it's a
> bit nasty and can lead to temporar
On 11/01/2017 at 11:42:50 +0100, Amelie DELAUNAY wrote :
>
> On 01/11/2017 11:17 AM, Alexandre Belloni wrote:
> > On 11/01/2017 at 11:07:16 +0100, Amelie DELAUNAY wrote :
> > > > This will never happen, tm is already checked multiple times (up to
> > > > three) in the core before this function can
Hi,
we are seeing OOM/stalls messages when we run ltp cpuset01(cpuset01 -I
360) test for few minutes, even through the numa system has adequate
memory on both nodes.
this we have observed same on both arm64/thunderx numa and on x86 numa system!
using latest ltp from master branch version 2016092
On Wed, Jan 4, 2017 at 7:42 PM, Dan Streetman wrote:
> On Sun, Dec 25, 2016 at 7:40 PM, Vitaly Wool wrote:
>> With both coming and already present locking optimizations,
>> introducing kref to reference-count z3fold objects is the right
>> thing to do. Moreover, it makes buddied list no longer ne
On 01/11/2017 01:07 AM, Marc Gonzalez wrote:
@@ -134,12 +134,15 @@ static int tangox_wdt_probe(struct platform_device *pdev)
err = clk_prepare_enable(dev->clk);
if (err)
return err;
+ err = devm_add_action_or_reset(&pdev->dev,
+
Hi,
Dong Guan RiTeng Industrial Co.,Ltd. a large plastic extrusion / co-extrusion
profiles/ pipes manufacturer in China. Our product range includes
PC/PMMA/PP/PS/PE/PVC/ABS plastic extrusion/co-extrusion profiles/pipes,
extrusion production line.
And we have a corresponding plastic extrusion m
Currently, warn_alloc() prints warning messages only if __GFP_NOWARN
is not specified. When warn_alloc() was proposed, I asserted that
warn_alloc() should print stall warning messages even if __GFP_NOWARN
is specified, but that assertion was not accepted [1].
Compared to asynchronous watchdog [2],
This series adds the support for Cavium Cryptographic Accelerarion Unit (CPT)
CPT is available in Cavium's Octeon-Tx SoC series.
The series was tested with ecryptfs and dm-crypt for in kernel
> Dear Tomas,
>
>
> On 01/11/17 10:24, Winkler, Tomas wrote:
> >>
> >> On Wed, Jan 11, 2017 at 01:27:21AM +0200, Tomas Winkler wrote:
> >>> On older platforms the command should be just ignored by the
> >>> firmware but some older platforms misbehave so it's safer to send
> >>> the command only
Enable the CPT VF driver. CPT is the cryptographic Acceleration Unit
in Octeon-tx series of processors.
Signed-off-by: George Cherian
Reviewed-by: David Daney
---
drivers/crypto/cavium/cpt/Makefile | 3 +-
drivers/crypto/cavium/cpt/cptvf.h| 135
drivers/crypto/caviu
Add the CPT options in crypto Kconfig and update the
crypto Makefile
Signed-off-by: George Cherian
Reviewed-by: David Daney
---
drivers/crypto/Kconfig | 1 +
drivers/crypto/Makefile | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 4d2b
Enable the Physical Function driver for the Cavium Crypto Engine (CPT)
found in Octeon-tx series of SoC's. CPT is the Cryptographic Accelaration
Unit. CPT includes microcoded GigaCypher symmetric engines (SEs) and
asymmetric engines (AEs).
Signed-off-by: George Cherian
Reviewed-by: David Daney
-
On Wed, Jan 4, 2017 at 9:26 AM, Keerthy wrote:
> davinci_gpio_controller struct has set_data, in_data, clr_data
> members that are assigned and never used.
>
> Signed-off-by: Keerthy
Nice catch!
Patch applied.
Yours,
Linus Walleij
On 01/11/2017 12:11 AM, Rasmus Villemoes wrote:
On 2017-01-10 19:08, Guenter Roeck wrote:
On Mon, Jan 09, 2017 at 04:02:32PM +0100, Rasmus Villemoes wrote:
+static unsigned open_timeout;
+module_param(open_timeout, uint, 0644);
+
+static bool watchdog_past_open_deadline(struct watchdog_core_da
On 01/11/2017 05:33 AM, tip-bot for Prarit Bhargava wrote:
> Commit-ID: 42433049c51e326baa1f45c834af9572fdb65b35
> Gitweb: http://git.kernel.org/tip/42433049c51e326baa1f45c834af9572fdb65b35
> Author: Prarit Bhargava
> AuthorDate: Tue, 3 Jan 2017 14:24:31 -0500
> Committer: Thomas Gleixne
On Wed, Jan 4, 2017 at 9:26 AM, Keerthy wrote:
> gpio2regs is written making an assumption that driver supports only
> one instance of gpio controller. Removing this and adding a generic
> array so as to support multiple instances of gpio controllers.
>
> Signed-off-by: Keerthy
> -
2017-01-11 9:15 GMT+01:00 :
> Hi Jean-Jacques,
>
>> -Original Message-
>> From: Jean-Jacques Hiblot [mailto:jjhib...@gmail.com]
>> Sent: 2017年1月11日 0:51
>> To: Alexandre Belloni
>> Cc: Wenyou Yang - A41535 ; Mark Rutland
>> ; devicetree ; Russell
>> King ; Wenyou Yang - A41535
>> ; Nicola
On 01/11/2017 11:50 AM, Ganapatrao Kulkarni wrote:
> Hi,
>
> we are seeing OOM/stalls messages when we run ltp cpuset01(cpuset01 -I
> 360) test for few minutes, even through the numa system has adequate
> memory on both nodes.
>
> this we have observed same on both arm64/thunderx numa and on x86
Hi Guenter,
On Tue, Jan 10, 2017 at 09:35:42AM -0800, Guenter Roeck wrote:
> > I guess we might as well then split the VDO into header, cert stat and
> > product parts. What do you think?
> >
> > If it's OK, then should we change that file to "identity" and dump the
> > whole response from Discov
On 01/10/2017 10:51 PM, Greg Kroah-Hartman wrote:
On Tue, Jan 10, 2017 at 02:28:07PM -0800, Guenter Roeck wrote:
On Tue, Jan 10, 2017 at 02:34:43PM +0100, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 4.9.3 release.
There are 206 patches in this series, all will
On Wed, 11 Jan 2017, Prarit Bhargava wrote:
>
> Thomas, I self-nacked this and posted a v2. The v2 uses
> boot_cpu_data.logical_proc_id instead.
Which is a cosmetic change.
> It was picked up here in tip by Ingo
> yesterday.
>
> http://git.kernel.org/tip/fa37361e291bfe528872b9aef5c8644a3fc7ff2
Am Mittwoch, 11. Januar 2017, 10:56:50 CET schrieb George Cherian:
Hi George,
> +int cvm_enc_dec_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
> +u32 keylen)
> +{
> + struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher);
> + struct cvm_enc_ctx *ctx = crypto
On Wednesday 04 January 2017 02:34 PM, Krister Johansen wrote:
> On Tue, Jan 03, 2017 at 04:57:54PM +0530, Hari Bathini wrote:
>> On Thursday 29 December 2016 07:11 AM, Krister Johansen wrote:
>>> On Fri, Dec 16, 2016 at 12:06:55AM +0530, Hari Bathini wrote:
This patch-set overcomes this lim
Commit-ID: 6d6daa20945f3f598e56e18d1f926c08754f5801
Gitweb: http://git.kernel.org/tip/6d6daa20945f3f598e56e18d1f926c08754f5801
Author: Prarit Bhargava
AuthorDate: Thu, 5 Jan 2017 10:09:25 -0500
Committer: Thomas Gleixner
CommitDate: Wed, 11 Jan 2017 12:13:21 +0100
perf/x86/intel/uncore
On Wed, Jan 11, 2017 at 12:05:05PM +0100, Jean-Jacques Hiblot wrote:
> 2017-01-11 9:15 GMT+01:00 :
> > Hi Jean-Jacques,
> >
> >> -Original Message-
> >> From: Jean-Jacques Hiblot [mailto:jjhib...@gmail.com]
> >> Sent: 2017年1月11日 0:51
> >> To: Alexandre Belloni
> >> Cc: Wenyou Yang - A4153
On 01/11/2017 12:27 AM, Felix Fietkau wrote:
On 2017-01-10 11:56, Johannes Berg wrote:
On Tue, 2017-01-10 at 05:18 +0100, Linus Lüssing wrote:
On Mon, Jan 09, 2017 at 01:30:32PM -0800, Stephen Hemminger wrote:
I wonder if MAC80211 should be doing IGMP snooping and not bridge
in this environmen
Hi Stephan,
Thanks for pointing it out!!
On 01/11/2017 04:42 PM, Stephan Müller wrote:
Am Mittwoch, 11. Januar 2017, 10:56:50 CET schrieb George Cherian:
Hi George,
+int cvm_enc_dec_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
+ u32 keylen)
+{
+ struct
On 20/12/16 13:15, Peter Zijlstra wrote:
> On Tue, Dec 20, 2016 at 02:04:34PM +0100, Dietmar Eggemann wrote:
>> Hi Samuel,
>>
>> On 12/20/2016 12:45 AM, Samuel Thibault wrote:
>>> Paul Turner, on Mon 19 Dec 2016 15:32:15 -0800, wrote:
On Mon, Dec 19, 2016 at 3:29 PM, Samuel Thibault
wr
On 2017-01-11 12:26, IgorMitsyanko wrote:
> On 01/11/2017 12:27 AM, Felix Fietkau wrote:
>> On 2017-01-10 11:56, Johannes Berg wrote:
>>> On Tue, 2017-01-10 at 05:18 +0100, Linus Lüssing wrote:
On Mon, Jan 09, 2017 at 01:30:32PM -0800, Stephen Hemminger wrote:
> I wonder if MAC80211 should
On Tue, Jan 10, 2017 at 01:05:58PM -0700, Jason Gunthorpe wrote:
> On Tue, Jan 10, 2017 at 01:16:35AM +0200, Jarkko Sakkinen wrote:
> > On Wed, Jan 04, 2017 at 10:12:41AM -0600, Dr. Greg Wettstein wrote:
> > > The kernel needs a resource manager. Everyone needs to think VERY
> > > hard and VERY, V
On Tue, Jan 10, 2017 at 11:06:10PM -0800, Hugh Dickins wrote:
> On Tue, 10 Jan 2017, Hugh Dickins wrote:
> > On Thu, 5 Jan 2017, Kirill A. Shutemov wrote:
> > > On Thu, Jan 05, 2017 at 12:36:58AM -0500, Keno Fischer wrote:
> > > > struct page *follow_devmap_pmd(struct vm_area_struct *vma, unsigned
On Wed, Jan 11, 2017 at 10:27:03AM +, Jose Abreu wrote:
> Hi Ville,
>
>
> On 10-01-2017 17:21, Ville Syrjälä wrote:
>
> [snip]
>
> >> But we already have color_formats field in drm_display_info
> >> struct, right? Shouldn't we instead create for example a helper
> >> which returns the best
On Tue, Jan 10, 2017 at 02:29:08PM -0500, Ken Goldman wrote:
> On 1/9/2017 6:16 PM, Jarkko Sakkinen wrote:
> >
> > Here's my cuts for the kernel:
> >
> > - Kernel virtualizes handle areas. It's mechanical.
> > - Kernel does not virtualize bodies. It's not mechanical.
> > - At least the first vers
On 11 January 2017 at 01:36, Mathieu Poirier wrote:
> On Tue, Jan 10, 2017 at 11:21:55AM +, Suzuki K Poulose wrote:
>> The stm is automatically enabled when an application sets the policy
>> via ->link() call back by using coresight_enable(), which keeps the
>> refcount of the current users of
From: Colin Ian King
When x86_pmu.num_counters is set to INTEL_PMC_MAX_GENERIC we end up
with the 32 bit integer constant 1 being shifted 32 places leading to
undefined behaviour. Fix this by shifting 1ULL instead of 1.
Fixes CoverityScan CID#1192105 ("Bad bit shift operation")
Signed-off-by:
SND_SOC_INTEL_BYTCR_RT5651_MACH=m (implies CONFIG_SND_SOC_RT5651)
Patch is aginast 4.10-rc3 (localversion-next is next-20170111)
sound/soc/codecs/rt5651.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c
index f5d3415..fb592b0
Hi Clemens,
On Tue, Jan 10, 2017 at 10:33 PM, Clemens Gruber
wrote:
> Hi Fabio,
>
> On Sun, Jan 08, 2017 at 07:46:29PM -0200, Fabio Estevam wrote:
>> > What's the revision of the i.MX6Q on your board? Mine is 1.5 (TO 1.3)
>>
>> Mine is a mx6solo rev1.1.
>
> Could it be dependent upon SMP? Do you
The goal of erratum #27704 workaround was to make sure that ASIDs and VMIDs
are unique across all SMMU instances on affected Cavium systems.
Currently, the workaround code partitions ASIDs and VMIDs by increasing
global cavium_smmu_context_count which in turn becomes the base ASID and VMID
value f
Hi Ramiro,
See my review comments below:
On 12/12/16 16:00, Ramiro Oliveira wrote:
Add support for the DesignWare CSI-2 Host IP Prototyping Kit
Signed-off-by: Ramiro Oliveira
---
MAINTAINERS | 7 +
drivers/media/platform/Kconfig | 1 +
drivers
On Wed, 2017-01-11 at 12:49 +0100, Nicholas Mc Guire wrote:
> ulseep_range() uses hrtimers and provides no advantage over msleep()
> for larger delays. Fix up the 75/85ms delays here to use msleep() and
> reduce the load on the hrtimer subsystem.
If this is useful, why not convert all the large va
Hi Linus:
This push fixes a regression in aesni that renders it useless
if it's built-in with a modular pcbc configuration.
Please pull from
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git linus
Herbert Xu (1):
crypto: aesni - Fix failure when built-in with modular
On Mon, Jan 09, 2017 at 09:33:41PM -0600, Suravee Suthikulpanit wrote:
> This patch contains the following minor fixup:
> * Fixed overflow handling since u64 delta would lose the MSB sign bit.
Please explain.. afaict this actually introduces a bug.
> diff --git a/arch/x86/events/amd/iommu.c b/
From: Tvrtko Ursulin
Since the scatterlist length field is an unsigned int, make
sure that sg_alloc_table_from_pages does not overflow it while
coallescing pages to a single entry.
v2: Drop reference to future use. Use UINT_MAX.
v3: max_segment must be page aligned.
v4: Do not rely on compiler t
On Wed, Jan 11, 2017 at 09:59:29AM +0100, Micha?? K??pie?? wrote:
> I am currently preparing a patch series which makes fujitsu-laptop use a
> sparse keymap for hotkey handling. Before that will happen, though,
> acpi_fujitsu_hotkey_notify() could use a revamp because it is pretty
> hard to read a
From: Tvrtko Ursulin
Drivers like i915 benefit from being able to control the maxium
size of the sg coallesced segment while building the scatter-
gather list.
Introduce and export the __sg_alloc_table_from_pages function
which will allow it that control.
v2: Reorder parameters. (Chris Wilson)
From: Tvrtko Ursulin
With the addition of __sg_alloc_table_from_pages we can control
the maximum coallescing size and eliminate a separate path for
allocating backing store here.
Similar to 871dfbd67d4e ("drm/i915: Allow compaction upto
SWIOTLB max segment size") this enables more compact sg lis
On Tue, 10 Jan 2017, Dave Jiang wrote:
> +unsigned long simple_strtoul(const char *cp, char **endp, unsigned int base);
> +long simple_strtol(const char *cp, char **endp, unsigned int base);
What are those functions for? They are not used in that patch at all.
> +static void mem_avoid_memmap(void
On Wed, Jan 11, 2017 at 03:55:49AM -0800, Joe Perches wrote:
> On Wed, 2017-01-11 at 12:49 +0100, Nicholas Mc Guire wrote:
> > ulseep_range() uses hrtimers and provides no advantage over msleep()
> > for larger delays. Fix up the 75/85ms delays here to use msleep() and
> > reduce the load on the hr
Hi Hoegeun,
2017-01-11 15:33 GMT+09:00 Hoegeun Kwon :
> The Samsung s6e3ha2 is a 5.7" 1440x2560 AMOLED panel connected
> using MIPI-DSI interfaces.
>
> Signed-off-by: Donghwa Lee
> Signed-off-by: Hyungwon Hwang
> Signed-off-by: Hoegeun Kwon
> Tested-by: Chanwoo Choi
I think my tested-by tag i
pci-dra7xx driver had a bug in that if CONFIG_PCI_MSI config is enabled,
it doesn't support legacy interrupt. Fix it here so that both MSI and
legacy interrupts can be enabled simultaneously and the interrupt mechanism
supported by the endpoint device will be used.
Signed-off-by: Kishon Vijay Abra
Add COMPILE_TEST to all designware based drivers so that it is possible
to perform compile test even when a particular architecture specific
config symbol is not set.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/dwc/Kconfig | 16
1 file changed, 8 insertions(+), 8 del
No functional change. Phy APIs like phy_init/phy_power_on is
being invoked from multiple places. Group all the phy APIs in
dra7xx_pcie_enable_phy() and dra7xx_pcie_disable_phy() and use
these functions for enabling or disabling the phy.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/dwc/p
No functional change. Use the new devm_gpiod_get_optional() to
simplify the probe code.
Signed-off-by: Kishon Vijay Abraham I
---
drivers/pci/dwc/pci-dra7xx.c | 21 +
1 file changed, 5 insertions(+), 16 deletions(-)
diff --git a/drivers/pci/dwc/pci-dra7xx.c b/drivers/pci/d
This series includes miscellaneous cleanups and fixes in dra7xx
pci driver and it also adds COMPILE_TEST to all designware
based drivers (except dra7xx driver and hisi driver), since
dra7xx driver doesn't depend on architecture specific config and
hisi driver is compiled based on only ARM64.
These
PCIe in AM57x/DRA7x devices is by default
configured to work in GEN2 mode. However there
may be situations when working in GEN1 mode is
desired. One example is limitation i925 (PCIe GEN2
mode not supported at junction temperatures < 0C).
Add support to force Root Complex to work in GEN1
mode if s
On 01/11/2017 08:46 AM, Boris Brezillon wrote:
> On Tue, 10 Jan 2017 20:08:23 +0100
> Marek Vasut wrote:
>
>> On 11/21/2016 01:45 PM, Boris Brezillon wrote:
>>> Some raw NAND function names conflict with names defined in nand.h.
>>> Prefix all those functions with nandc (for nand chip) instead of
Commit bbe097f092b0 ("usb: gadget: udc: atmel: fix endpoint name")
introduced a memory leak when unbinding the driver. The endpoint names
would not be freed. Solve that by including the name as a string in struct
usba_ep so it is freed when the endpoint is.
Signed-off-by: Alexandre Belloni
---
d
Definition of cpu ranges are hard to read if the cpu variant is not
zero. Provide MIDR_CPU_FULL_REV() macro to describe the full hardware
revision of a cpu including variant and (minor) revision.
Signed-off-by: Robert Richter
---
arch/arm64/include/asm/cputype.h | 3 +++
arch/arm64/kernel/cpu_e
On Wed, Jan 11, 2017 at 04:32:43AM -0600, Trevor Cordes wrote:
> Hi! I have biected a nightly oom-killer flood and crash/hang on one of
> the boxes I admin. It doesn't crash on Fedora 23/24 4.7.10 kernel but
> does on any 4.8 Fedora kernel. I did a vanilla bisect and the bug is
> here:
>
> c
On Wed, Jan 11, 2017 at 12:11:46PM +, Mel Gorman wrote:
> On Wed, Jan 11, 2017 at 04:32:43AM -0600, Trevor Cordes wrote:
> > Hi! I have biected a nightly oom-killer flood and crash/hang on one of
> > the boxes I admin. It doesn't crash on Fedora 23/24 4.7.10 kernel but
> > does on any 4.8 F
On 01/11/2017 02:30 PM, Felix Fietkau wrote:
On 2017-01-11 12:26, IgorMitsyanko wrote:
On 01/11/2017 12:27 AM, Felix Fietkau wrote:
On 2017-01-10 11:56, Johannes Berg wrote:
On Tue, 2017-01-10 at 05:18 +0100, Linus Lüssing wrote:
On Mon, Jan 09, 2017 at 01:30:32PM -0800, Stephen Hemminger wro
On Tue, Jan 10, 2017 at 06:09:09PM -0800, Guenter Roeck wrote:
> Use device managed functions to simplify error handling, reduce
> source code size, improve readability, and reduce the likelyhood of bugs.
> Other improvements as listed below.
>
> The conversion was done automatically with coccinel
Intel Gemini Lake is essentially Broxton with different PCI IDs. Add these
new PCI IDs to the list of supported devices.
Signed-off-by: Mika Westerberg
Signed-off-by: Andy Shevchenko
---
drivers/mfd/intel-lpss-pci.c | 17 -
1 file changed, 16 insertions(+), 1 deletion(-)
diff -
Hi,
On 04/01/17 19:30, Luca Abeni wrote:
> 2017-01-04 19:00 GMT+01:00, Daniel Bristot de Oliveira :
> [...]
> > Some tasks start to use more CPU time, while others seems to use less
> > CPU than it was reserved for them. See the task 14926, it is using
> > only 23.8 % of the CPU, which
On Wed, 2017-01-11 at 10:51 +0100, Johannes Thumshirn wrote:
> Introduce FMODE_SPLICE_READ and FMODE_SPLICE_WRITE. These modes check
> whether it is legal to read or write a file using splice. Both get
> automatically set on regular files and are not checked when a 'struct
> fileoperations' include
On 11/01/17 11:51, Tomasz Nowicki wrote:
> The goal of erratum #27704 workaround was to make sure that ASIDs and VMIDs
> are unique across all SMMU instances on affected Cavium systems.
>
> Currently, the workaround code partitions ASIDs and VMIDs by increasing
> global cavium_smmu_context_count w
On 2017-01-11 13:15, IgorMitsyanko wrote:
> On 01/11/2017 02:30 PM, Felix Fietkau wrote:
>> On 2017-01-11 12:26, IgorMitsyanko wrote:
>>> On 01/11/2017 12:27 AM, Felix Fietkau wrote:
On 2017-01-10 11:56, Johannes Berg wrote:
> On Tue, 2017-01-10 at 05:18 +0100, Linus Lüssing wrote:
>>
> On Wed, Jan 11, 2017 at 09:59:29AM +0100, Micha?? K??pie?? wrote:
> > I am currently preparing a patch series which makes fujitsu-laptop use a
> > sparse keymap for hotkey handling. Before that will happen, though,
> > acpi_fujitsu_hotkey_notify() could use a revamp because it is pretty
> > hard
On 11/01/2017 11:52, Guenter Roeck wrote:
> On 01/11/2017 01:07 AM, Marc Gonzalez wrote:
>
>>> @@ -134,12 +134,15 @@ static int tangox_wdt_probe(struct platform_device
>>> *pdev)
>>> err = clk_prepare_enable(dev->clk);
>>> if (err)
>>> return err;
>>> + err = devm_add_actio
On Mon, 9 Jan 2017 16:35:15 +
Mel Gorman wrote:
> buffered_rmqueue removes a page from a given zone and uses the per-cpu
> list for order-0. This is fine but a hypothetical caller that wanted
> multiple order-0 pages has to disable/reenable interrupts multiple
> times. This patch structures
On Mon, 9 Jan 2017 16:35:16 +
Mel Gorman wrote:
> alloc_pages_nodemask does a number of preperation steps that determine
> what zones can be used for the allocation depending on a variety of
> factors. This is fine but a hypothetical caller that wanted multiple
> order-0 pages has to do the
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