On Wed, Oct 19, 2016 at 4:03 PM, Andrey Smirnov
wrote:
> Hello everyone,
>
> This is the second version of the patchset originally submitted here:
>
> http://www.spinics.net/lists/devicetree/msg146176.html
I'm sorry about your efforts, and sorry for not having had time to
comment earlier, but th
On 20/10/16 19:29, Nicolas Pitre wrote:
> On Thu, 20 Oct 2016, Edward Cree wrote:
>> But the desire is a property of the user, not of the driver. If you're
>> willing to add CONFIG_FOO_BAZ to every combination of (driver, subsystem)
>> then "imply" becomes unnecessary, doesn't it?
> Absolutely. A
On Tue, 18 Oct 2016, Grzegorz Andrejczuk wrote:
x86: Use HWCAP2 to expoose Xeon Phi ring 3 MWAIT
expoose ? Please proof read your patches before posting.
Thanks,
tglx
On Tue, 18 Oct 2016, Grzegorz Andrejczuk wrote:
> +static void probe_xeon_phi_r3mwait(struct cpuinfo_x86 *c)
> +{
> + if (phi_r3mwait_disabled)
> + return;
So you return when the command line option to disable the feature was
given. That's not really a good choice if the feature is
On Tue, 18 Oct 2016, Grzegorz Andrejczuk wrote:
x86/phi: is not a proper subsystem. x86/cpufeature: is what you want here.
Thanks,
tglx
On Thu, Oct 20, 2016 at 07:34:44PM +0300, Ville Syrjälä wrote:
> On Thu, Oct 20, 2016 at 01:55:38PM -0200, Gustavo Padovan wrote:
> > 2016-10-20 Ville Syrjälä :
> >
> > > On Thu, Oct 20, 2016 at 12:50:05PM -0200, Gustavo Padovan wrote:
> > > > From: Gustavo Padovan
> > > >
> > > > Support DRM ou
On 10/20, Masahiro Yamada wrote:
> These log messages are wrong because _of_get_opp_desc_node() returns
> an operating-points-v2 node.
>
> Commit a6eed752f5fb ("PM / OPP: passing NULL to PTR_ERR()") fixed
> static checker warnings, and reworded the messages at the same time
> (but the latter was n
On Tue, 18 Oct 2016 02:52:06 +0530
Kirti Wankhede wrote:
> Update msix_sparse_mmap_cap() to use vfio_info_add_capability()
> Update region type capability to use vfio_info_add_capability()
> Can't split this commit for MSIx and region_type cap since there is a
> common code which need to be updat
On Tue, 18 Oct 2016 02:52:05 +0530
Kirti Wankhede wrote:
> Vendor driver using mediated device framework should use
> vfio_info_add_capability() to add capabilities.
> Introduced this function to reduce code duplication in vendor drivers.
>
> Signed-off-by: Kirti Wankhede
> Signed-off-by: Neo J
On Wed 19-10-16 10:23:55, Dave Hansen wrote:
> On 10/19/2016 10:01 AM, Michal Hocko wrote:
> > The question I had earlier was whether this has to be an explicit FOLL
> > flag used by g-u-p users or we can just use it internally when mm !=
> > current->mm
>
> The reason I chose not to do that was t
On Wed, Oct 19, 2016 at 12:08 PM, Jerome Brunet wrote:
> Add the ability for gpio to request irq from the gpio interrupt controller
> if present. We have to specificaly that the parent interrupt controller is
> the gpio interrupt controller because gpio on meson SoCs can't generate
> interrupt di
On Thu 20-10-16 19:04:39, Oleg Nesterov wrote:
> On 10/20, Leon Yu wrote:
> >
> > --- a/fs/proc/base.c
> > +++ b/fs/proc/base.c
> > @@ -1014,6 +1014,9 @@ static ssize_t auxv_read(struct file *file, char
> > __user *buf,
> > {
> > struct mm_struct *mm = file->private_data;
> > unsigned int
On Thu 20-10-16 21:07:49, Tetsuo Handa wrote:
[...]
> By the way, regarding "making the direct reclaim path more deterministic"
> part, I wish that we can
>
> (1) introduce phased watermarks which varies based on stage of reclaim
> operation (e.g. watermark_lower()/watermark_higher() which
On Thu, Oct 20, 2016 at 12:08 PM, Linus Walleij
wrote:
> On Wed, Oct 19, 2016 at 4:03 PM, Andrey Smirnov
> wrote:
>
>> Hello everyone,
>>
>> This is the second version of the patchset originally submitted here:
>>
>> http://www.spinics.net/lists/devicetree/msg146176.html
>
> I'm sorry about your
On Tue, 18 Oct 2016 02:52:10 +0530
Kirti Wankhede wrote:
> Function vfio_device_api_string() returns string based on flag set in
> vfio_device_info's flag. This should be used by vendor driver to get string
> based on flag for device_api attribute.
>
> Signed-off-by: Kirti Wankhede
> Signed-off
On Thursday, August 18, 2016 01:43:12 PM Richard Guy Briggs wrote:
> https://github.com/linux-audit/audit-kernel/wiki/RFE-Session-ID-User-Filter
> RFE Session ID User Filter
>
> https://github.com/linux-audit/audit-kernel/issues/4
> RFE: add a session ID filter to the kernel's user filter
>
> See
The abbreviation for Cryptographic Coprocessor is "CCP".
Signed-off-by: Paul Bolle
---
include/linux/ccp.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/ccp.h b/include/linux/ccp.h
index a7653339fedb..c71dd8fa5764 100644
--- a/include/linux/ccp.h
+++ b/i
On Thu, Oct 20, 2016 at 8:22 AM, Dan Williams wrote:
> On Thu, Oct 20, 2016 at 5:29 AM, Matt Fleming
> wrote:
>> On Wed, 19 Oct, at 09:04:29PM, Dan Williams wrote:
>>> Hi,
>>>
>>> I am currently unable to boot a Yoga 900 with latest mainline, but 4.8
>>> boots.
>>>
>>> The symptom is a reboot b
Hi Laurent,
Laurent Pinchart writes:
> On Thursday 20 Oct 2016 09:57:51 Kevin Hilman wrote:
>> Laurent Pinchart writes:
>> > On Wednesday 19 Oct 2016 10:26:57 Bartosz Golaszewski wrote:
>> >> 2016-10-18 22:49 GMT+02:00 Laurent Pinchart:
>> >>> On Monday 17 Oct 2016 18:30:49 Bartosz Golaszewski
On Thu, 20 Oct 2016, Peter Zijlstra wrote:
> On Thu, Oct 20, 2016 at 11:57:03AM +0200, Thomas Gleixner wrote:
> > On Thu, 13 Oct 2016, Bin Gao wrote:
> > > @@ -702,6 +702,15 @@ unsigned long native_calibrate_tsc(void)
> > > }
> > > }
> > >
> > > + setup_force_cpu_cap(X86_FEATURE_TSC_K
On 10/18/2016 10:07 AM, Punit Agrawal wrote:
Although ghes_proc tests for error while reading the error status, it
always return success (0). Fix this by propagating the return value.
Fixes: d334a49113a4a33 ("ACPI, APEI, Generic Hardware Error Source memory error
support")
Signed-of-by: Punit A
On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
> From: Bjorn Andersson
>
> Add SMEM and TCSR DT nodes on MSM8996.
>
> Signed-off-by: Bjorn Andersson
> Signed-off-by: Sarangdhar Joshi
> ---
> arch/arm64/boot/dts/qcom/msm8996.dtsi | 19 +++
> 1 file changed, 19 insertion
On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
> Add reserve-memory nodes required for Qualcomm
> Peripheral Image Loaders
>
Awesome stuff,
Acked-by: Bjorn Andersson
Regards,
Bjorn
> Signed-off-by: Sarangdhar Joshi
> ---
> arch/arm64/boot/dts/qcom/msm8996.dtsi | 25 +
On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
> Add DT node to carveout memory for shared memory region.
>
Reviewed-by: Bjorn Andersson
Regards,
Bjorn
> Signed-off-by: Sarangdhar Joshi
> ---
> arch/arm64/boot/dts/qcom/msm8996.dtsi | 11 +++
> 1 file changed, 11 insertions(+)
This patch fix a spelling typo in cciss.txt
Signed-off-by: Masanari Iida
---
Documentation/blockdev/cciss.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/blockdev/cciss.txt b/Documentation/blockdev/cciss.txt
index b79d0a13e7cd..3a5477cc456e 100644
--- a/Docu
Goodix touchscreen controller supports the ability to update its settings
at runtime. Currently, the driver supports this by loading a firmware
and reconfiguring the panel. However, this may lead to a large quantity
of firmwares being created and managed. This is a hassle since likely a
preexisting
Split generation of checksum into is own function. Currently it is used
only to determine if the checksum for the user provided configuration file
is valid or not. However, support to dynamically alter the configuration
file will be supported and needs a way to calculate the updated file's
checksum
Some goodix touchscreen controllers don't have the correct configuration
firmware for the display panel it is attached to. Therefore, settings such
as touchscreen x and y size may need to be passed in via DT and have the
panel reprogrammed for the updated touchscreen resolution.
This patchset adds
On systems with a fixed display/touchscreen orientation it is important to
pass in the "correct" x and y coordinates based on the orientation.
Currently, to support landscape and portrait touchscreen-swapped-x-y
simply does the following:
Assuming touchscreen is as follows:
X: 1280 Y:800 programme
On 10/19/2016 3:44 PM, Bjorn Helgaas wrote:
[cut]
>>
>> Same problem here. This line will be broken after the sci_penalty change.
>>
>> acpi_isa_irq_penalty[irq] = acpi_irq_get_penalty(irq) +
>> (active ? PIRQ_PENALTY_ISA_USED : PIRQ_PENALTY_PCI_USING);
>
> I thi
Some goodix touchscreen controllers aren't programed properly to match the
display panel it is used on. Although the defaults may largely work it is
also likely that the screen resolution will be incorrect. Therefore,
add support to allow via DT for the touchscreen resolution to be set and
reprogra
On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
> Add SMP2P and APCS DT nodes required for Qualcomm ADSP
> Peripheral Image Loader.
>
Nice, two (very) small nits below. But other than that
Acked-by: Bjorn Andersson
Regards,
Bjorn
> Signed-off-by: Sarangdhar Joshi
> ---
> arch/arm64/b
Commit-ID: 593876838826914a7e4e05fbbcb728be6fbc4d89
Gitweb: http://git.kernel.org/tip/593876838826914a7e4e05fbbcb728be6fbc4d89
Author: Chen-Yu Tsai
AuthorDate: Tue, 18 Oct 2016 13:49:18 +0800
Committer: Thomas Gleixner
CommitDate: Thu, 20 Oct 2016 21:58:58 +0200
Revert "clocksource/dri
FS typo in changelog.]
Signed-off-by: Nicolai Stange
---
Compile-tested on top of next-20161020 with gcc-4.9.0 and gcc-6.2.1,
CONFIG_INTEL_PMC_CORE=y and both, CONFIG_DEBUG_FS=n and CONFIG_DEBUG_FS=y.
I verified that there isn't anything in the intel_pmc_core.o that shouldn'tbe
t
On Thu, 20 Oct 2016, Edward Cree wrote:
> On 20/10/16 19:29, Nicolas Pitre wrote:
> > On Thu, 20 Oct 2016, Edward Cree wrote:
> >> But the desire is a property of the user, not of the driver. If you're
> >> willing to add CONFIG_FOO_BAZ to every combination of (driver, subsystem)
> >> then "imply
On Wed, Oct 19, 2016 at 05:13:41PM -0500, Nathan Zimmer wrote:
> On 10/19/2016 04:07 AM, Sean Young wrote:
> >So with 3.6.0:
> >
> >>[2.079980] Serial: 8250/16550 driver, 8 ports, IRQ sharing disabled
> >>[2.100887] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> >>[2.101715] ser
2016-10-20 Brian Starkey :
> Hi Gustavo,
>
> On Thu, Oct 20, 2016 at 12:50:04PM -0200, Gustavo Padovan wrote:
> > From: Gustavo Padovan
> >
> > Create one timeline context for each CRTC to be able to handle out-fences
> > and signal them. It adds a few members to struct drm_crtc: fence_context,
On Tue, 18 Oct 2016, Chen-Yu Tsai wrote:
> Revert the commit for now. clocksource_mmio_init can be made to pass back
> a pointer, but the code churn and usage of an inner struct might not be
> worth it.
You can avoid the churn by making clocksurce_mmio_init() a wrapper around a
new function, which
Fixes: 61e84623ace3 ("net: centralize net_device min/max MTU checking")
CC: net...@vger.kernel.org
CC: Jarod Wilson
Signed-off-by: Asbjoern Sloth Toennesen
---
net/l2tp/l2tp_eth.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index 965f7e3..ba82dcc
On Wed, Oct 19, 2016 at 12:35 PM, Vitaly Wool wrote:
> The per-pool z3fold spinlock should generally be taken only when
> a non-atomic pool variable is modified. There's no need to take it
> to map/unmap an object. This patch introduces per-page lock that
> will be used instead to protect per-page
On Wed, Oct 19, 2016 at 12:35 PM, Vitaly Wool wrote:
> This patch converts pages_nr per-pool counter to atomic64_t.
> It also introduces a new counter, unbuddied_nr, which is
> atomic64_t, too, to track the number of unbuddied (compactable)
> z3fold pages.
>
> Signed-off-by: Vitaly Wool
> ---
>
Alex,
Addressing your comments other than invalidation part.
On 10/20/2016 2:32 AM, Alex Williamson wrote:
> On Tue, 18 Oct 2016 02:52:04 +0530
> Kirti Wankhede wrote:
>
...
>> Tested by assigning below combinations of devices to a single VM:
>> - GPU pass through only
>> - vGPU device only
>>
On Thu, Oct 20, 2016 at 01:55:21PM -0400, Jarod Wilson wrote:
> hyperv_net:
> - set min/max_mtu, per Haiyang, after rndis_filter_device_add
>
> virtio_net:
> - set min/max_mtu
> - remove virtnet_change_mtu
> vmxnet3:
> - set min/max_mtu
>
> xen-netback:
> - min_mtu = 0, max_mtu = 65517
>
> xen-n
On Thu, Oct 20, 2016 at 05:00:11PM +0300, Jarkko Sakkinen wrote:
> > > I have a 4th Gen Core NUC where I experienced this issue. It reported
> > > requiring only ACPI start but actually required ACPI + CRB start. The
> > > comment could have been better.
Shouldn't bios work arounds be keyed on so
Recent 4.8 kernels have been oopsing when running under VMWare:
[2.270203] BUG: unable to handle kernel NULL pointer dereference at
0408
[2.270325] IP: [] rapl_cpu_online+0x59/0x70
[2.270448] PGD 0
[2.270570] Oops: 0002 [#1] SMP
[2.270693] Modules linked in:
[
Hi Brian,
2016-10-20 Brian Starkey :
> Hi Gustavo,
>
> I notice your branch has the sync_file refcount change in, but this
> doesn't seem to take account for that. Will you be dropping that
> change to match the semantics of fence_array?
I will drop the fence_get() in the out-fence patch becaus
On 10/21/2016 1:04 AM, Alex Williamson wrote:
> On Tue, 18 Oct 2016 02:52:10 +0530
> Kirti Wankhede wrote:
>
>> Function vfio_device_api_string() returns string based on flag set in
>> vfio_device_info's flag. This should be used by vendor driver to get string
>> based on flag for device_api at
Users of usleep_range() expect that it will _never_ return in less time
than the minimum passed parameter. However, nothing in any of the code
ensures this. Specifically:
usleep_range() => do_usleep_range() => schedule_hrtimeout_range() =>
schedule_hrtimeout_range_clock() just ends up calling sc
The documentatoin for schedule_timeout(), schedule_hrtimeout(), and
schedule_hrtimeout_range() all claimed that the routines couldn't
possibly return early if the task state was TASK_UNINTERRUPTIBLE. This
was simply not true, since anyone calling wake_up_process() would cause
those routines to exi
On Wed, Oct 19, 2016 at 09:40:16AM +0200, LABBE Corentin wrote:
> On Wed, Oct 05, 2016 at 12:21:30PM +0200, Jean-Francois Moine wrote:
> > On Wed, 5 Oct 2016 11:48:24 +0200
> > Corentin Labbe wrote:
> >
> > > This patch add support for the sunxi-sid driver to the device tree for
> > > sun8i-h3.
> -Original Message-
> From: Haiyang Zhang [mailto:haiya...@microsoft.com]
> Sent: Thursday, October 20, 2016 2:05 PM
> To: Jarod Wilson ; linux-kernel@vger.kernel.org
> Cc: net...@vger.kernel.org; virtualizat...@lists.linux-foundation.org; KY
> Srinivasan ; Michael S. Tsirkin ;
> Shrikri
On Oct 20, 2016, at 12:37 PM, Fabian Frederick wrote:
>
> This patch tries to address the following comment in ext4/resize.c
> "This could probably be made into a module, because it is not often in use."
>
> Having ext4 resizing in a module would give a lot of depmod dependency cycles
> but we c
On Wed, Oct 12, 2016 at 03:33:26PM +0200, Miklos Szeredi wrote:
> This is a proof of concept patch to fix the following.
>
> /ovl is in overlay mount and /ovl/foo exists on the lower layer only.
>
> rofd = open("/ovl/foo", O_RDONLY);
> rwfd = open("/ovl/foo", O_WRONLY); /* this causes copy up *
Dear RT Folks,
I'm pleased to announce the 3.18.43-rt46 stable release.
This release is just an update to the new stable 3.18.43 version
and no RT specific changes have been made.
You can get this release via the git tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt
Dear RT Folks,
I'm pleased to announce the 4.1.34-rt39 stable release.
This release is just an update to the new stable 4.1.34 version
and no RT specific changes have been made.
You can get this release via the git tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.g
Dear RT Folks,
I'm pleased to announce the 4.4.25-rt35 stable release.
This release is just an update to the new stable 4.4.25 version
and no RT specific changes have been made.
You can get this release via the git tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.g
On Wed, Oct 19, 2016 at 11:24 PM, AKASHI Takahiro
wrote:
> The current "rodata=off" parameter disables read-only kernel mappings
> under CONFIG_DEBUG_RODATA:
> commit d2aa1acad22f ("mm/init: Add 'rodata=off' boot cmdline parameter
> to disable read-only kernel mappings")
>
> This patch is
On 2016-10-20 19:37, Jonathan Cameron wrote:
> On 20 October 2016 18:30:19 BST, Jonathan Cameron
> wrote:
>> On 20 October 2016 13:55:12 BST, Lars-Peter Clausen wrote:
>>> On 10/20/2016 11:25 AM, Peter Rosin wrote:
Also, is there some agreed-upon way to dig out the maximum value from
a
On Thu, Oct 20, 2016 at 04:46:30PM -0400, Vivek Goyal wrote:
[..]
> > +static ssize_t ovl_read_iter(struct kiocb *iocb, struct iov_iter *to)
> > +{
> > + struct file *file = iocb->ki_filp;
> > + bool isupper = OVL_TYPE_UPPER(ovl_path_type(file->f_path.dentry));
> > + ssize_t ret = -EINVAL;
>
On 10/20/2016 02:20 PM, Paul Bolle wrote:
The abbreviation for Cryptographic Coprocessor is "CCP".
Signed-off-by: Paul Bolle
Acked-by: Gary R Hook
---
include/linux/ccp.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/linux/ccp.h b/include/linux/ccp.h
in
On Fri, 21 Oct 2016 01:59:55 +0530
Kirti Wankhede wrote:
> On 10/21/2016 1:04 AM, Alex Williamson wrote:
> > On Tue, 18 Oct 2016 02:52:10 +0530
> > Kirti Wankhede wrote:
> >
> >> Function vfio_device_api_string() returns string based on flag set in
> >> vfio_device_info's flag. This should be
On Thu, Oct 20, 2016 at 10:01 PM, Sinan Kaya wrote:
> On 10/19/2016 3:44 PM, Bjorn Helgaas wrote:
[cut]
> If we want to move the ISA pieces out of this file, that can be done too.
> We can also add support for PNPACPI. I'm not a very big fan of scratch
> everything and start from beginning appro
On 19.10.2016 15:45, Steven Rostedt wrote:
> On Wed, 19 Oct 2016 12:23:25 +0200
> Borislav Petkov wrote:
>
>> On Wed, Oct 19, 2016 at 02:10:04AM +0200, Adam Borowski wrote:
>>> Already being fixed, please take a look at the thread starting at
>>> 20161016002205.GA9686@vader; for your convenienc
On Thu, 20 Oct 2016, Douglas Anderson wrote:
> +++ b/kernel/time/hrtimer.c
> @@ -1742,15 +1742,19 @@ schedule_hrtimeout_range_clock(ktime_t *expires, u64
> delta,
> * You can set the task state as follows -
> *
> * %TASK_UNINTERRUPTIBLE - at least @timeout time is guaranteed to
> - * pass be
> -Original Message-
> From: Masanari Iida [mailto:standby2...@gmail.com]
> Sent: Thursday, October 20, 2016 3:00 PM
> To: Don Brace; cor...@lwn.net; linux-...@vger.kernel.org; linux-
> ker...@vger.kernel.org
> Cc: Masanari Iida
> Subject: [PATCH] [linux-next] Doc: cciss: Fix a typo in ccis
On 10/21/2016 2:35 AM, Alex Williamson wrote:
> On Fri, 21 Oct 2016 01:59:55 +0530
> Kirti Wankhede wrote:
>
>> On 10/21/2016 1:04 AM, Alex Williamson wrote:
>>> On Tue, 18 Oct 2016 02:52:10 +0530
>>> Kirti Wankhede wrote:
>>>
Function vfio_device_api_string() returns string based on f
On 10/20/2016 12:57 PM, Bjorn Andersson wrote:
On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
Add DT node to carveout memory for shared memory region.
Reviewed-by: Bjorn Andersson
Thanks for reviewing.
Regards,
Bjorn
Signed-off-by: Sarangdhar Joshi
---
arch/arm64/boot/dts/qc
On 10/20/2016 12:57 PM, Bjorn Andersson wrote:
On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
Add reserve-memory nodes required for Qualcomm
Peripheral Image Loaders
Awesome stuff,
Acked-by: Bjorn Andersson
Thanks for reviewing.
Regards,
Bjorn
Signed-off-by: Sarangdhar Joshi
On 10/20/2016 12:56 PM, Bjorn Andersson wrote:
On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
From: Bjorn Andersson
Add SMEM and TCSR DT nodes on MSM8996.
Signed-off-by: Bjorn Andersson
Signed-off-by: Sarangdhar Joshi
---
arch/arm64/boot/dts/qcom/msm8996.dtsi | 19 +
On Thu, Oct 20, 2016 at 8:22 PM, Srinivas Pandruvada
wrote:
> On Wed, 2016-10-19 at 02:57 +0200, Rafael J. Wysocki wrote:
>> From: Rafael J. Wysocki
>>
>
> [...]
>
>> + if (policy->policy == CPUFREQ_POLICY_PERFORMANCE) {
>> + /*
>> + * NOHZ_FULL CPUs need this as the
Hey Lorenzo,
On 2016-10-20 12:48, Lorenzo Pieralisi wrote:
Hi Agustin,
On Tue, Oct 18, 2016 at 01:41:48PM -0400, Agustin Vega-Frias wrote:
This allows irqchip drivers to associate an ACPI DSDT device to
an IRQ domain and provides support for using the ResourceSource
in Extended IRQ Resources t
The documentatoin for schedule_timeout(), schedule_hrtimeout(), and
schedule_hrtimeout_range() all claimed that the routines couldn't
possibly return early if the task state was TASK_UNINTERRUPTIBLE. This
was simply not true since anyone calling wake_up_process() would cause
those routines to exit
Users of usleep_range() expect that it will _never_ return in less time
than the minimum passed parameter. However, nothing in any of the code
ensures this. Specifically:
usleep_range() => do_usleep_range() => schedule_hrtimeout_range() =>
schedule_hrtimeout_range_clock() just ends up calling sc
On 10/20/2016 01:03 PM, Bjorn Andersson wrote:
On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
Add SMP2P and APCS DT nodes required for Qualcomm ADSP
Peripheral Image Loader.
Nice, two (very) small nits below. But other than that
Acked-by: Bjorn Andersson
Regards,
Bjorn
Signed-off
On Fri, 21 Oct 2016 02:44:37 +0530
Kirti Wankhede wrote:
> On 10/21/2016 2:35 AM, Alex Williamson wrote:
> > On Fri, 21 Oct 2016 01:59:55 +0530
> > Kirti Wankhede wrote:
> >
> >> On 10/21/2016 1:04 AM, Alex Williamson wrote:
> >>> On Tue, 18 Oct 2016 02:52:10 +0530
> >>> Kirti Wankhede wro
Hey Marc,
On 2016-10-20 13:51, Marc Zyngier wrote:
On 20/10/16 17:48, Lorenzo Pieralisi wrote:
Hi Agustin,
On Tue, Oct 18, 2016 at 01:41:48PM -0400, Agustin Vega-Frias wrote:
This allows irqchip drivers to associate an ACPI DSDT device to
an IRQ domain and provides support for using the Resou
On 10/20/2016 2:08 PM, Rafael J. Wysocki wrote:
> On Thu, Oct 20, 2016 at 10:01 PM, Sinan Kaya wrote:
>> On 10/19/2016 3:44 PM, Bjorn Helgaas wrote:
>
> [cut]
>
>> If we want to move the ISA pieces out of this file, that can be done too.
>> We can also add support for PNPACPI. I'm not a very big
On 2016-10-20 14:55, Lars-Peter Clausen wrote:
> On 10/20/2016 11:25 AM, Peter Rosin wrote:
>> Also, is there some agreed-upon way to dig out the maximum value from
>> an iio channel? If so, "dpot-dac,max-ohms" can be eliminated from the
>> dt bindings, which would have been nice...
>
> Yes, this
On Thu, 20 Oct 2016, Douglas Anderson wrote:
> - An effort was made to look for users relying on the old behavior by
> looking for usleep_range() in the same file as wake_up_process().
> No problems was found by this search, though it is conceivable that
> someone could have put the sleep and
On Thu, 20 Oct 2016, Douglas Anderson wrote:
Please wait for a full review and do not send out patches 5 seconds after
the first mail hits your inbox.
Thanks,
tglx
Hi folks,
A test vm was sitting idle overnight, and just after midnight it
threw this warning:
[ cut here ]
WARNING: CPU: 3 PID: 14397 at kernel/softirq.c:161
__local_bh_enable_ip+0x76/0xa0
Modules linked in:
CPU: 3 PID: 14397 Comm: pmlogger Not tainted 4.9.0-rc1-dgc+
On Thu, 20 Oct 2016 20:08:26 + (UTC), a...@asbjorn.biz wrote:
> diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
> index 965f7e3..ba82dcc 100644
> --- a/net/l2tp/l2tp_eth.c
> +++ b/net/l2tp/l2tp_eth.c
> @@ -259,6 +259,7 @@ static int l2tp_eth_create(struct net *net, u32
> tunnel_id, u32
On Thu, Oct 20, 2016 at 12:21 AM, Sinan Kaya wrote:
> The penalty determination of ISA IRQ goes through 4 paths.
> 1. assign PCI_USING during power up via acpi_irq_penalty_init.
> 2. update the penalty with acpi_penalize_isa_irq function based on the
> active parameter.
> 3. kernel command line pe
On Thu, Oct 20, 2016 at 2:30 PM, Dave Chinner wrote:
> Hi folks,
>
Hi,
> A test vm was sitting idle overnight, and just after midnight it
> threw this warning:
>
> [ cut here ]
> WARNING: CPU: 3 PID: 14397 at kernel/softirq.c:161
> __local_bh_enable_ip+0x76/0xa0
> Mod
This series adds support for configuring Samsung's s3c2410 and
compatible flash memory controller via devicetree.
Tested on FriendlyARM mini2440, based on s3c2440 SoC.
Patch 3 depends on patch 1.
Changes since v2:
- conditionally assign chip->setup_data_interface to
s3c2410_nand_setup_data_int
Adds the device tree bindings description for Samsung S3C2410 and
compatible NAND flash controller.
Signed-off-by: Sergio Prado
---
.../devicetree/bindings/mtd/samsung-s3c2410.txt| 56 ++
1 file changed, 56 insertions(+)
create mode 100644 Documentation/devicetree/bindin
Removing CONFIG_MTD_NAND_S3C2410_HWECC option and adding a ecc_mode
field in the drivers's platform data structure so it can be selectable
via platform data.
Also setting this field to NAND_ECC_SOFT in all boards using this
driver since none of them had CONFIG_MTD_NAND_S3C2410_HWECC enabled.
Sign
Allows configuring Samsung's s3c2410 memory controller using a
devicetree.
Signed-off-by: Sergio Prado
---
drivers/mtd/nand/s3c2410.c | 158 ++---
include/linux/platform_data/mtd-nand-s3c2410.h | 1 +
2 files changed, 143 insertions(+), 16 deletions(-)
Commit-ID: b05d20f9a12fb7795b2bd220e7dd56e29e196ba8
Gitweb: http://git.kernel.org/tip/b05d20f9a12fb7795b2bd220e7dd56e29e196ba8
Author: Alexander Kuleshov
AuthorDate: Thu, 20 Oct 2016 18:07:04 +0600
Committer: Thomas Gleixner
CommitDate: Thu, 20 Oct 2016 23:41:15 +0200
entry/64: Remove
The coming patchset is another take on z3fold page layout
optimization problem. The previous solution [1] used
shrinker to solve the issue of in-page space fragmentation
but after some discussions the decision was made to rewrite
background page layout optimization using good old work
queues.
The
On Thu, Oct 20, 2016 at 02:18:33PM -0700, Sarangdhar Joshi wrote:
> On 10/20/2016 12:56 PM, Bjorn Andersson wrote:
> >On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
> >
> >>From: Bjorn Andersson
> >>
> >>Add SMEM and TCSR DT nodes on MSM8996.
> >>
> >>Signed-off-by: Bjorn Andersson
> >>Sig
This patch converts pages_nr per-pool counter to atomic64_t.
It also introduces a new counter, unbuddied_nr, which is
atomic64_t, too, to track the number of unbuddied (compactable)
z3fold pages.
Signed-off-by: Vitaly Wool
---
mm/z3fold.c | 33 +
1 file changed, 2
On Thu, Oct 20, 2016 at 02:16:41PM -0700, Sarangdhar Joshi wrote:
> On 10/20/2016 12:57 PM, Bjorn Andersson wrote:
> >On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
> >
> >>Add DT node to carveout memory for shared memory region.
> >>
> >
> >Reviewed-by: Bjorn Andersson
>
> Thanks for revi
On Thu, Oct 20, 2016 at 01:45:19PM +0300, Mika Westerberg wrote:
> On Wed, Oct 19, 2016 at 04:41:07PM -0700, Dmitry Torokhov wrote:
> > It does not matter if given GPIO may sleep or not when reading state,
> > polling is always done in a non-atomic context, so we should always
> > be able to simply
On Mon, 17 Oct 2016, Irina Tirdea wrote:
> The patch has already been reviewed by Stephen Boyd [1].
> The only remaining question is the one pointed out by Stephen:
> "Will there be problems if this merges through clk tree? If so we
> could take the clk driver part and the platform data include par
Mapping/unmapping goes with no actual modifications so it makes
sense to only take a read lock in map/unmap functions.
This change gives up to 15% performance gain in fio tests.
Signed-off-by: Vitaly Wool
---
mm/z3fold.c | 44 +++-
1 file changed, 23 inse
This patch implements compaction worker thread for z3fold. This
worker does not free up any pages directly but it allows for a
denser placement of compressed objects which results in less
actual pages consumed and higher compression ratio therefore.
This patch has been checked with the latest Linu
On 10/20/2016 02:51 PM, Andy Gross wrote:
On Thu, Oct 20, 2016 at 02:18:33PM -0700, Sarangdhar Joshi wrote:
On 10/20/2016 12:56 PM, Bjorn Andersson wrote:
On Thu 20 Oct 11:56 PDT 2016, Sarangdhar Joshi wrote:
From: Bjorn Andersson
Add SMEM and TCSR DT nodes on MSM8996.
Signed-off-by: Bjorn
Returns number of cpu packages discovered.
This information is needed to determine the size of the platform and
decide if the Intel Turbo Boost Max Technology 3.0 (ITMT) feature
should be turned on by default. The ITMT feature is more effective on
single socket client like system that uses small
We generalize the scheduler's asym packing to provide an ordering
of the cpu beyond just the cpu number. This allows the use of the
ASYM_PACKING scheduler machinery to move loads to preferred CPU in a
sched domain. The preference is defined with the cpu priority
given by arch_asym_cpu_priority(cpu
201 - 300 of 981 matches
Mail list logo
