On Wed, Oct 28, 2015 at 09:42:03AM +0900, Olof Johansson wrote:
> Makes it easier to grab just errors/warnings in a build log.
>
> Signed-off-by: Olof Johansson
I think this is the right change, I just want to make sure Bruce (Cc'd) sees it
for linux-yocto.
Reviewed-by: Darren Hart
> ---
>
On Tue, Oct 27, 2015 at 02:04:54PM +0200, Dzonatans Melgalvis wrote:
> Fixed checkpatch.pl warning about comment block coding style.
>
> Signed-off-by: Dzonatans Melgalvis '.
This change has already been done by:
7e4161747bc6 ("staging: android: Fix checkpatch block comments warnings")
which
Am 28.10.2015 um 14:30 schrieb Andy Lutomirski:
> +static void vring_unmap_one(const struct vring_virtqueue *vq,
> + struct vring_desc *desc)
> +{
> + u16 flags = virtio16_to_cpu(vq->vq.vdev, desc->flags);
> +
> + if (flags & VRING_DESC_F_INDIRECT) {
> +
On Tue, Oct 27, 2015 at 10:41:52PM -0700, Dmitry Torokhov wrote:
> On Wed, Oct 28, 2015 at 12:23:34AM -0500, Michael Welling wrote:
> > On Tue, Oct 27, 2015 at 06:51:41PM -0700, Dmitry Torokhov wrote:
> > > Hi Michael,
> > > On Tue, Oct 27, 2015 at 07:17:01PM -0500, Michael Welling wrote:
> > > >
FYI, we noticed the below changes on
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit 1746babbb15594ba2d8d8196589bbbc2b5ff51c9 ("sched/fair: Have
task_move_group_fair() also detach entity load from the old runqueue")
On Wed, Oct 28, 2015 at 12:38:31AM -0500, Michael Welling wrote:
> On Wed, Oct 28, 2015 at 12:37:35PM +0800, kbuild test robot wrote:
> > Hi Michael,
> >
> > [auto build test ERROR on input/next -- if it's inappropriate base, please
> > suggest rules for selecting the more suitable base]
> >
>
FYI, we noticed the below changes on
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
commit f5f3497cad8c8416a74b9aaceb127908755d020a ("x86/setup: Extend low
identity map to cover whole kernel range")
On Wed, Oct 28, 2015 at 12:23:34AM -0500, Michael Welling wrote:
> On Tue, Oct 27, 2015 at 06:51:41PM -0700, Dmitry Torokhov wrote:
> > Hi Michael,
> > On Tue, Oct 27, 2015 at 07:17:01PM -0500, Michael Welling wrote:
> > > Adds support for the i2c based tsc2004. Support was added to the tsc2005
>
On Tue, Oct 27, 2015 at 11:26:48PM +0100, Bogicevic Sasa wrote:
> It should be fine, I meant in a sence nothing is accepted from me yet
It doesnot generate any warning in my setup.
And please donot top post while replying.
regards
sudip
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On Wed, Oct 28, 2015 at 12:37:35PM +0800, kbuild test robot wrote:
> Hi Michael,
>
> [auto build test ERROR on input/next -- if it's inappropriate base, please
> suggest rules for selecting the more suitable base]
>
> url:
>
On 28.10.2015 13:55, Alim Akhtar wrote:
>
>
> On 10/28/2015 10:04 AM, Krzysztof Kozlowski wrote:
>> On 28.10.2015 10:26, Krzysztof Kozlowski wrote:
>>> On 26.10.2015 21:51, Alim Akhtar wrote:
S2MPS15 PMIC has three 32k buffered clocks outputs. This patch
adds supports for the same to
FYI, we noticed the below changes on
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit 43993977baecd838d66ccabc7f682342fc6ff635 ("mm, page_alloc: distinguish
between being unable to sleep, unwilling to sleep and avoiding waking kswapd")
We found the OOM
Hi Denis,
On Monday 26 October 2015 06:47 PM, Denis Kirjanov wrote:
On 10/26/15, Anju T wrote:
This short patch series add the ability to sample the interrupted
machine state for each hardware sample
Hi,
how can we check your patch series without testing details?
I have mentioned about the
From: Andy Lutomirski
Once virtio starts using the DMA API, we won't be able to safely DMA
from the stack. virtio-net does a couple of config DMA requests
from small stack buffers -- switch to using dynamically-allocated
memory.
This should have no effect on any performance-critical code
From: Andy Lutomirski
This fixes virtio-pci on platforms and busses that have IOMMUs. This
will break the experimental QEMU Q35 IOMMU support until QEMU is
fixed. In exchange, it fixes physical virtio hardware as well as
virtio-pci running under Xen.
We should clean up the virtqueue API to do
virtio_ring currently sends the device (usually a hypervisor)
physical addresses of its I/O buffers. This is okay when DMA
addresses and physical addresses are the same thing, but this isn't
always the case. For example, this never works on Xen guests, and
it is likely to fail if a physical
This switches virtio to use the DMA API unconditionally. I'm sure
it breaks things, but it seems to work on x86 using virtio-pci, with
and without Xen, and using both the modern 1.0 variant and the
legacy variant.
Changes from v1:
- Fix an endian conversion error causing a BUG to hit.
- Fix a
On Tue, 27 Oct 2015, Evgeniy Polyakov wrote:
> > w1_process() calls try_to_freeze(), but the thread doesn't mark itself
> > freezable through set_freezable(), so the try_to_freeze() call is useless.
>
> I believe it is better to mark it freezable, what do you think? Its task
> is useless if
On Wednesday, October 28, 2015 10:14:51 AM Viresh Kumar wrote:
> On 28-10-15, 05:05, Rafael J. Wysocki wrote:
> > On Tuesday, October 13, 2015 01:39:01 PM Viresh Kumar wrote:
> > > 'timer_mutex' is required to sync work-handlers of policy->cpus.
> > > update_sampling_rate() is just canceling the
On Wed, Oct 28, 2015 at 09:42:02AM +0900, Olof Johansson wrote:
> Since we want to adjust the line later on to deal with CONFIG_FOO=n,
> let's make a function for it so we have only one place to change it in.
>
> Signed-off-by: Olof Johansson
> ---
> scripts/kconfig/merge_config.sh | 12
On Tue, Oct 27, 2015 at 06:51:41PM -0700, Dmitry Torokhov wrote:
> Hi Michael,
> On Tue, Oct 27, 2015 at 07:17:01PM -0500, Michael Welling wrote:
> > Adds support for the i2c based tsc2004. Support was added to the tsc2005
> > driver
> > due to the similarity of the devices.
> >
> >
On Tue, Oct 27, 2015 at 6:39 PM, Paolo Bonzini wrote:
> x86 always calls user_enter and user_exit with interrupt disabled.
> Therefore, it is not necessary to check for exceptions, nor to
> save/restore the IRQ state, when context tracking functions are
> called by guest_enter and guest_exit.
>
>
On Tue, Oct 27, 2015 at 6:39 PM, Paolo Bonzini wrote:
> guest_enter and guest_exit must be called with interrupts disabled,
> since they take the vtime_seqlock with write_seq{lock,unlock}.
> Therefore, it is not necessary to check for exceptions, nor to
> save/restore the IRQ state, when context
On Tue, Oct 27, 2015 at 6:39 PM, Paolo Bonzini wrote:
> All calls to context_tracking_enter and context_tracking_exit
> are already checking context_tracking_is_enabled, except the
> context_tracking_user_enter and context_tracking_user_exit
> functions left in for the benefit of assembly calls.
On Tue, Oct 27, 2015 at 10:03 PM, Peter Zijlstra wrote:
>
> On Tue, Oct 27, 2015 at 04:57:05PM -0700, Paul Turner wrote:
> > +static void rseq_sched_out(struct preempt_notifier *pn,
> > +struct task_struct *next)
> > +{
> > + set_thread_flag(TIF_NOTIFY_RESUME);
> > +}
Hi Linus,
> -Original Message-
> From: Linus Walleij [mailto:linus.wall...@linaro.org]
> Sent: 27 October 2015 15:11
> To: Pramod Kumar
> Cc: Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Ray Jui;
> Scott Branden; Russell King; linux-g...@vger.kernel.org;
On Tue, Oct 27, 2015 at 7:21 PM, Joerg Roedel wrote:
> On Tue, Oct 27, 2015 at 07:13:56PM -0700, Andy Lutomirski wrote:
>> On Tue, Oct 27, 2015 at 7:06 PM, Joerg Roedel wrote:
>> > Hi Andy,
>> >
>> > On Tue, Oct 27, 2015 at 06:17:09PM -0700, Andy Lutomirski wrote:
>> >> From: Andy Lutomirski
>>
On Tue, Oct 27, 2015 at 7:27 PM, Christian Borntraeger
wrote:
> Am 28.10.2015 um 10:17 schrieb Andy Lutomirski:
> @@ -423,27 +522,42 @@ EXPORT_SYMBOL_GPL(virtqueue_kick);
>>
>> static void detach_buf(struct vring_virtqueue *vq, unsigned int head)
>> {
>> - unsigned int i;
>> + unsigned
On Wed, Oct 28, 2015 at 01:34:18AM +0100, Borislav Petkov wrote:
> On Tue, Oct 27, 2015 at 10:53:40AM +0800, Huang Rui wrote:
> > Preemption must be disabled when calling smp_call_function_many,
> > get_cpu would did that. Will get_online_cpus have the same behavior
> > like that?
>
> Well,
If no primary handler is specified then a default one is assigned which
always returns IRQ_WAKE_THREAD. This handler requires the IRQF_ONESHOT,
because the source of interrupt is not disabled.
Signed-off-by: Saurabh Sengar
---
drivers/power/max8903_charger.c | 9 ++---
On 10/28/2015 10:04 AM, Krzysztof Kozlowski wrote:
On 28.10.2015 10:26, Krzysztof Kozlowski wrote:
On 26.10.2015 21:51, Alim Akhtar wrote:
S2MPS15 PMIC has three 32k buffered clocks outputs. This patch
adds supports for the same to the s2mps11 clock driver.
Signed-off-by: Alim Akhtar
---
On Tue, Oct 27, 2015 at 04:57:05PM -0700, Paul Turner wrote:
> +static void rseq_sched_out(struct preempt_notifier *pn,
> +struct task_struct *next)
> +{
> + set_thread_flag(TIF_NOTIFY_RESUME);
> +}
>
> static __read_mostly struct preempt_ops rseq_preempt_ops = {
>
On Wed, Oct 28, 2015 at 09:42:01AM +0900, Olof Johansson wrote:
> Hi,
>
> Somewhat wide distribution list here, since I've added everyone who's
> touched the script, with the presumption that those have been the major
> users of it. Please make sure none of these changes break your use cases.
Do you need a Business or Personal Loan? If yes then get back via
stevebruceloancompany.li...@gmail.com for full details
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At present scheduler resets task's wait start timestamp when the task
migrates to another rq. This misleads scheduler itself into reporting
less wait time than actual by omitting time spent for waiting prior to
migration and also more wait count than actual by counting migration as
wait end event
On 28-10-15, 05:05, Rafael J. Wysocki wrote:
> On Tuesday, October 13, 2015 01:39:01 PM Viresh Kumar wrote:
> > 'timer_mutex' is required to sync work-handlers of policy->cpus.
> > update_sampling_rate() is just canceling the works and queuing them
> > again. This isn't protecting anything at all
Hi Michael,
[auto build test ERROR on input/next -- if it's inappropriate base, please
suggest rules for selecting the more suitable base]
url:
https://github.com/0day-ci/linux/commits/Michael-Welling/Input-tsc2005-Add-support-for-tsc2004/20151028-082017
config:
On 28.10.2015 10:26, Krzysztof Kozlowski wrote:
> On 26.10.2015 21:51, Alim Akhtar wrote:
>> S2MPS15 PMIC has three 32k buffered clocks outputs. This patch
>> adds supports for the same to the s2mps11 clock driver.
>>
>> Signed-off-by: Alim Akhtar
>> ---
>> drivers/clk/Kconfig |5 +++--
>
> On Tue, Oct 27, 2015 at 06:56:50PM +, Wan, Kaike wrote:
>
> > > I do wonder if it is a good idea to call ib_nl_send_msg with a
> > > spinlock held though.. Would be nice to see that go away.
> >
> > We have to hold the lock to protect against a race condition that a
> > quick response
Hi Linus,
This is a fix for a discard performance issues on a particular NVMe
device. I originally thought this regression was introduced prior to
this merge window and wanted to just make it part of the 4.4 merge
window patches and mark it stable, but it has in fact been introduced in
this
variavle rc in not required as it is just used for unchanged for return,
and return is always 0 in the function.
Signed-off-by: Saurabh Sengar
---
kernel/audit.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/kernel/audit.c b/kernel/audit.c
index 662c007..409482f
Hi Mark
Thanks for your rapid feedback, I appreciate your help very much.
On 28 October 2015 at 00:22, Mark Rutland wrote:
> On Wed, Oct 28, 2015 at 12:06:35AM +0800, fu@linaro.org wrote:
>> From: Fu Wei
>>
>> The sbsa-gwdt.txt documentation in devicetree/bindings/watchdog is for
>>
> On Oct 27, 2015, at 16:52, yalin wang wrote:
>
>
>> On Oct 27, 2015, at 16:10, Minchan Kim wrote:
>>
>> On Tue, Oct 27, 2015 at 03:39:16PM +0800, yalin wang wrote:
>>>
On Oct 27, 2015, at 15:09, Minchan Kim wrote:
Hello Yalin,
Sorry for missing you in Cc list.
Currently, 8-bit (MMIO) and 32-bit (MMIO32) register interfaces are
supported for the 8250 console, but the 16-bit (MMIO16) is not.
The 8250 UART device on my board is connected to a 16-bit bus and
my main motivation is to use earlycon with it.
(Refer to
Hi Jacek,
Oh, I see. I'll add.
Thanks for the review.
On 2015년 10월 26일 19:11, Jacek Anaszewski wrote:
> Hi Ingi,
>
> On 10/23/2015 07:48 AM, Ingi Kim wrote:
>> This patch adds the device tree bindings for RT5033 flash LEDs.
>>
>> Signed-off-by: Ingi Kim
>> Acked-by: Rob Herring
>> ---
>>
Hello
On 10/28/2015 06:52 AM, Krzysztof Kozlowski wrote:
On 26.10.2015 21:51, Alim Akhtar wrote:
S2MPS15 PMIC has three 32k buffered clocks outputs. This patch
adds supports for the same to the s2mps11 clock driver.
Signed-off-by: Alim Akhtar
---
drivers/clk/Kconfig |5 +++--
On 10/28/2015 09:01 AM, Krzysztof Kozlowski wrote:
On 28.10.2015 12:14, Alim Akhtar wrote:
Hello,
On 10/28/2015 07:47 AM, Krzysztof Kozlowski wrote:
On 28.10.2015 10:53, Mark Brown wrote:
On Wed, Oct 28, 2015 at 10:29:56AM +0900, Krzysztof Kozlowski wrote:
If that's true, then don't add
replace GFP_KERNEL with GFP_ATOMIC, as code while holding a spinlock
should be atomic
GFP_KERNEL may sleep and can cause deadlock, where as GFP_ATOMIC may
fail but certainly avoids deadlock
Signed-off-by: Saurabh Sengar
---
drivers/firmware/efi/vars.c | 12 +---
1 file changed, 9
On Tue, 20 Oct 2015, Mike Kravetz wrote:
> At page fault time, check i_private which indicates a fallocate hole punch
> is in progress. If the fault falls within the hole, wait for the hole
> punch operation to complete before proceeding with the fault.
>
> Signed-off-by: Mike Kravetz
> ---
>
On Tuesday, October 13, 2015 01:39:01 PM Viresh Kumar wrote:
> 'timer_mutex' is required to sync work-handlers of policy->cpus.
> update_sampling_rate() is just canceling the works and queuing them
> again. This isn't protecting anything at all in update_sampling_rate()
> and is not gonna be of
On Tue, 20 Oct 2015, Mike Kravetz wrote:
> The hugetlbfs fallocate hole punch code can race with page faults. The
> result is that after a hole punch operation, pages may remain within the
> hole. No other side effects of this race were observed.
>
> In preparation for adding userfaultfd
On 28.10.2015 12:14, Alim Akhtar wrote:
> Hello,
>
> On 10/28/2015 07:47 AM, Krzysztof Kozlowski wrote:
>> On 28.10.2015 10:53, Mark Brown wrote:
>>> On Wed, Oct 28, 2015 at 10:29:56AM +0900, Krzysztof Kozlowski wrote:
>>>
If that's true, then don't add new compatibles, new names etc.
Hi Peter,
2015-10-27 22:53 GMT+09:00 Peter Hurley :
> Hi Masahiro,
>
> On 10/26/2015 12:11 AM, Masahiro Yamada wrote:
>> Currently, 8-bit (MMIO) and 32-bit (MMIO32) register interfaces are
>> supported for the 8250 console, but the 16-bit (MMIO16) is not.
>> The 8250 UART device on my board is
On driver detach, devm_phy_release() will put a refcount to
the phy, so gets a refconut to it before return.
Signed-off-by: Chunfeng Yun
---
drivers/phy/phy-core.c | 21 +++--
1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/drivers/phy/phy-core.c
Hi Peter,
2015-10-27 22:54 GMT+09:00 Peter Hurley :
> Hi Masahiro,
>
> On 10/24/2015 12:17 AM, Masahiro Yamada wrote:
>> The IER has already been masked in early_serial8250_setup(), there is
>> no reason to save and restore it every time early_serial8250_write()
>> is called.
>>
>> Signed-off-by:
Hello,
On 10/28/2015 07:47 AM, Krzysztof Kozlowski wrote:
On 28.10.2015 10:53, Mark Brown wrote:
On Wed, Oct 28, 2015 at 10:29:56AM +0900, Krzysztof Kozlowski wrote:
If that's true, then don't add new compatibles, new names etc. Re-use.
No new code needed, no changes needed. Keep it simple.
replacing printk(s) with appropriate pr_info and pr_err
in order to fix checkpatch.pl warnings
Signed-off-by: Saurabh Sengar
---
kernel/power/suspend.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index
Ping, :-)
On 10/21/15 2:28 PM, Wanpeng Li wrote:
Reference SDM 3.4.3:
Following initialization of the processor (either by asserting the
RESET pin or the INIT pin), the state of the EFLAGS register is
0002H.
However, the eflags fixed bit is not set and other bits are also not
cleared
On Tue, 2015-10-27 at 19:30 -0700, Nishanth Aravamudan wrote:
> On 28.10.2015 [11:20:05 +0900], Benjamin Herrenschmidt wrote:
> > On Tue, 2015-10-27 at 18:54 -0700, Nishanth Aravamudan wrote:
> > >
> > > In "bypass" mode, what TCE size is used? Is it guaranteed to be
> > > 4K?
> >
> > None :-)
On Wed, Oct 28, 2015 at 12:47 AM, Will Deacon wrote:
>> + continue;
>> +
>
> Isn't this all racy against concurrent hotplug events? We're probably
> better off requesting the IRQs at PMU probe time, since we no longer have
> to worry about sharing the IRQ lines with
replacing printk(s) with appropriate pr_info and pr_err
in order to fix checkpatch.pl warnings.
Signed-off-by: Saurabh Sengar
---
kernel/power/suspend.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index
This commit does not change the function behavior.
Signed-off-by: Masahiro Yamada
---
drivers/of/base.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 8b5a187..017dd94 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@
On Tue, Oct 27, 2015 at 05:45:32PM -0700, David Miller wrote:
> From: Johannes Weiner
> Date: Tue, 27 Oct 2015 09:42:27 -0700
>
> > On Tue, Oct 27, 2015 at 05:15:54PM +0100, Michal Hocko wrote:
> >> > For now, something like this as a boot commandline?
> >> >
> >> > cgroup.memory=nosocket
> >>
On Wed, 28 Oct 2015, Tejun Heo wrote:
> The only thing necessary here is WQ_MEM_RECLAIM. I don't see how
> WQ_SYSFS and WQ_FREEZABLE make sense here.
Subject: vmstat: Remove WQ_FREEZABLE and WQ_SYSFS
Signed-off-by: Christoph Lameter
Index: linux/mm/vmstat.c
From: huangdaode
Date: Tue, 27 Oct 2015 19:16:34 +0800
> From: yankejian
>
> updates the bindings documents and dtsi file according to the review
> comments[https://lkml.org/lkml/2015/9/21/670] from Rob Herring
>
>
> Acked-by: Rob Herring
> Signed-off-by: yankejian
> Signed-off-by:
From: "Michael S. Tsirkin"
Date: Tue, 27 Oct 2015 11:37:39 +0200
> commit 2751c9882b947292fcfb084c4f604e01724af804 ("vhost: cross-endian
> support for legacy devices") introduced a minor regression: even with
> cross-endian disabled, and even on LE host, vhost_is_little_endian is
> checking
Hi Bálint,
On 28-10-15, 01:59, Rafael J. Wysocki wrote:
> On Tuesday, October 27, 2015 06:29:49 PM Bálint Czobor wrote:
> > From: Mike Chan
> >
> > This governor is designed for latency-sensitive workloads, such as
> > interactive user interfaces. The interactive governor aims to be
> >
From: yankejian
Date: Tue, 27 Oct 2015 17:17:40 +0800
> From: Li Peng
>
> delete action of ETHTOOL_ID_ON/ETHTOOL_ID_OFF in XGE ethtool -p,
> so Hardware control the LED state instead of software.
>
> Signed-off-by: Li Peng
> Signed-off-by: Yisen Zhuang
> Signed-off-by: yankejian
Applied.
On Thursday, October 22, 2015 09:43:31 AM Prarit Bhargava wrote:
> When booting an HWP enabled system the kernel displays one "HWP enabled"
> message for each cpu. The messages are superfluous since HWP is globally
> enabled across all CPUs. This patch also adds an informational message
> when
Hi Stephan,
>> So if a server has public/private key pair, then the first thing that should
>> the server do is load this key pair into the kernel and retrieve a key
>> serial for it. And then use this key id to derive the session key. That
>> session key can then be used with AF_ALG and skcipher
On 10/27/2015 05:05 PM, Michael S. Tsirkin wrote:
> On Tue, Oct 27, 2015 at 10:58:25AM +0800, Jason Wang wrote:
>>
>> On 10/26/2015 04:30 PM, Michael S. Tsirkin wrote:
>>> On Mon, Oct 26, 2015 at 02:53:38PM +0800, Jason Wang wrote:
On 10/26/2015 02:09 PM, Michael S. Tsirkin wrote:
> On
On Wed, Oct 28, 2015 at 11:22:52AM +0900, David Woodhouse wrote:
> On Wed, 2015-10-28 at 11:15 +0900, Joerg Roedel wrote:
> > I think a good test for that is to boot a virtio kvm-guest with
> > swiotlb=force and see if it still works.
>
> That's useful but doesn't cover the cases where dma_wmb()
On Sunday, October 25, 2015 01:02:07 AM Chen Yu wrote:
> This series of patches are trying to convert codes who use
> acpi_gbl_FADT.sci_interrupt incorrectly to use the right irq
> mapped by acpi_gsi_to_irq.
>
> Chen Yu (3):
> ACPI: Using correct irq when uninstalling acpi irq handler
> ACPI:
Hi. I'd like to get this merged before I forget about it and then I hit
this bug again at some point in the future. Any comment would be great.
Thanks!
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On Monday, October 26, 2015 04:02:01 AM Jiri Kosina wrote:
> From: Jiri Kosina
>
> power_saving_thread() calls try_to_freeze(), but the thread doesn't mark
> itself freezable through set_freezable(), so the try_to_freeze()
> call is useless.
>
> Signed-off-by: Jiri Kosina
> ---
>
On Thursday, October 15, 2015 12:19:30 PM Insu Yun wrote:
> Since kobject_create_and_add can be failed in memory pressure,
> return value need to be checked and return ENOMEM.
>
> Signed-off-by: Insu Yun
> ---
> drivers/acpi/sysfs.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git
On Tue, Oct 27, 2015 at 10:51:07AM +0100, Marc Titinger wrote:
> Any sysfs "show" read access from the client app will result in reading
> all registers (8 with ina226). Depending on the host this can limit the
> best achievable read rate.
>
> This changeset allows for individual register
On Saturday, September 26, 2015 07:27:57 PM Rami Rosen wrote:
> commit aa2110cb1a7510f9b834adfb39b05d4843a35d35
> ("ACPI: add boot option acpi=copy_dsdt to fix corrupt DSDT") added
> copy_dsdt as an ACPI boot option, but did not add it to ACPI format options in
>
Muzete me kontaktovat na e-mailovou adresu nize pro vysvetlení prospesny
spoluprace.
e-mail: chn.j...@gmail.com
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Hello,
On Tue, Oct 27, 2015 at 09:41:17PM -0500, Christoph Lameter wrote:
> + vmstat_wq = alloc_workqueue("vmstat",
> + WQ_FREEZABLE|
> + WQ_SYSFS|
> + WQ_MEM_RECLAIM, 0);
The only thing necessary here is WQ_MEM_RECLAIM. I don't see how
WQ_SYSFS and
Add a parameter to refresh_cpu_vm_stats() to make pageset expiration
optional. Flushing the pagesets is performed by the page allocator
and thus processing of pagesets may not be wanted when just intending
to fold the differentials.
Signed-of-by: Christoph Lameter
Index: linux/mm/vmstat.c
On 28-10-15, 10:43, Magnus Damm wrote:
> From: Magnus Damm
>
> On the r7s72100 Genmai board the MTU2 driver currently triggers a common
> clock framework WARN_ON(enable_count) when disabling the clock due to
> the MTU2 driver after recent callback rework may call ->set_state_shutdown()
>
Seems that vmstat needs its own workqueue now since the general
workqueue mechanism has been *enhanced* which means that the
vmstat_updates cannot run reliably but are being blocked by
work requests doing memory allocation. Which causes vmstat
to be unable to keep the counters up to date.
Bad.
This addresses a couple of issues that came up last week in
the discussion about issues related to the blocking of
the execution of vmstat updates.
1. It makes vmstat updates execution deferrable again so that
no special tick is generated for vmstat execution. vmstat
is quieted down when a
Currently the vmstat updater is not deferrable as a result of commit
ba4877b9ca51f80b5d30f304a46762f0509e1635. This in turn can cause multiple
interruptions of the applications because the vmstat updater may run at
different times than tick processing. No good.
Make vmstate_update deferrable
On Tue, Oct 27, 2015 at 01:57:28PM +0100, Peter Zijlstra wrote:
>
> (Excessive quoting for Olav)
>
> On Mon, Oct 26, 2015 at 06:44:48PM -0700, Joonwoo Park wrote:
> > On 10/25/2015 03:26 AM, Peter Zijlstra wrote:
>
> > > Also note that on both sites we also set TASK_ON_RQ_MIGRATING -- albeit
>
From: Tycho Andersen
Date: Tue, 27 Oct 2015 09:23:59 +0900
> This patch adds support for dumping a process' (classic BPF) seccomp
> filters via ptrace.
Applied, thanks.
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On Friday, October 23, 2015 01:54:08 PM Daniel Lezcano wrote:
>
> Hi Rafael,
>
> this pull request contains a couple of changes from Russel King.
>
> - Disable bind/unbind attribute and use builtin_platform_driver for
> mvebu (Russell King)
>
> - Clean up the code by removing the multiple
From: Yang Shi
Date: Mon, 26 Oct 2015 17:02:19 -0700
> Define aarch64 specific registers for building bpf samples correctly.
>
> Signed-off-by: Yang Shi
Applied.
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On 28.10.2015 [11:20:05 +0900], Benjamin Herrenschmidt wrote:
> On Tue, 2015-10-27 at 18:54 -0700, Nishanth Aravamudan wrote:
> >
> > In "bypass" mode, what TCE size is used? Is it guaranteed to be 4K?
>
> None :-) The TCEs are completely bypassed. You get a N:M linear mapping
> of all memory
On 2015/10/27 18:33, Kashyap Desai wrote:
>>> + dev_dbg(>pdev->dev, "Error copying out
>>> cmd_status\n");
>>> error = -EFAULT;
>>> }
>>>
>>
>> Reviewed-by: Johannes Thumshirn
>
> We will consider all three patches for future submission. As of now we have
> two patch
From: Sowmini Varadhan
Date: Mon, 26 Oct 2015 12:46:37 -0400
> Either of pskb_pull() or pskb_trim() may fail under low memory conditions.
> If rds_tcp_data_recv() ignores such failures, the application will
> receive corrupted data because the skb has not been correctly
> carved to the RDS
On Tue, 27 Oct 2015 20:12:13 +0800
Chunyan Zhang wrote:
> There's no need to record the time tracepoints take when tracing is off.
> This is because:
> 1) We cannot see these records since ring_buffer record is off at that
> moment.
> 2) If tracing is off and benchmark tracepoint is enabled, the
Am 28.10.2015 um 10:17 schrieb Andy Lutomirski:
@@ -423,27 +522,42 @@ EXPORT_SYMBOL_GPL(virtqueue_kick);
>
> static void detach_buf(struct vring_virtqueue *vq, unsigned int head)
> {
> - unsigned int i;
> + unsigned int i, j;
> + u16 nextflag = cpu_to_virtio16(vq->vq.vdev,
On 10/28/2015 07:08 AM, Heiko Stuebner wrote:
Am Samstag, 24. Oktober 2015, 11:06:37 schrieb Yakir Yang:
Add dt binding documentation for rockchip display port PHY.
Tested-by: Javier Martinez Canillas
Signed-off-by: Yakir Yang
---
Changes in v7: None
Changes in v6: None
Changes in v5:
-
On 10/28/2015 05:24 AM, Heiko Stuebner wrote:
Am Samstag, 24. Oktober 2015, 11:06:37 schrieb Yakir Yang:
Add dt binding documentation for rockchip display port PHY.
Tested-by: Javier Martinez Canillas
Signed-off-by: Yakir Yang
---
phy binding looks nice and easy
Reviewed-by: Heiko Stuebner
On Wed, Oct 28, 2015 at 11:15:30AM +0900, Joerg Roedel wrote:
> Same here, you need to call the dma_sync* functions when passing data
> from/to the virtio-device.
Okay, forget about this comment. This patch only converts to
dma_coherent allocations, which don't need synchronization.
> I think a
On Wed, 2015-10-28 at 11:15 +0900, Joerg Roedel wrote:
> On Tue, Oct 27, 2015 at 06:17:10PM -0700, Andy Lutomirski wrote:
> > From: Andy Lutomirski
> >
> > This fixes virtio-pci on platforms and busses that have IOMMUs.
> > This
> > will break the experimental QEMU Q35 IOMMU support until QEMU
On Tue, Oct 27, 2015 at 07:13:56PM -0700, Andy Lutomirski wrote:
> On Tue, Oct 27, 2015 at 7:06 PM, Joerg Roedel wrote:
> > Hi Andy,
> >
> > On Tue, Oct 27, 2015 at 06:17:09PM -0700, Andy Lutomirski wrote:
> >> From: Andy Lutomirski
> >>
> >> virtio_ring currently sends the device (usually a
On Tue, 2015-10-27 at 18:54 -0700, Nishanth Aravamudan wrote:
>
> In "bypass" mode, what TCE size is used? Is it guaranteed to be 4K?
None :-) The TCEs are completely bypassed. You get a N:M linear mapping
of all memory starting at 1<<59 PCI side.
> Seems like this would be a different platform
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