On Wed, Nov 09, 2016 at 05:43:30PM +, Sudeep Holla wrote:
> enter_freeze() callback is expected atleast to do the same as enter()
> but it has to guarantee that interrupts aren't enabled at any point
> in its execution, as the tick is frozen.
>
> CPUs execute ->enter_freeze with the local tick
Hi Adrian/Ulf,
On 16-11-08 01:55 AM, Adrian Hunter wrote:
On 01/11/16 18:37, Scott Branden wrote:
Add bytewise register accesses support for newer versions of IPROC
SDHCI controllers.
Previous sdhci-iproc versions of SDIO controllers
(such as Raspberry Pi and Cygnus) only allowed for 32-bit reg
On 11/08/16 20:40, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20161108:
>
> The drm-misc tree gained a build failure, so I used the version from
> next-20161108.
>
> The sound-asoc tree still had its build failure, so I used the version
> from next-20161028.
(similar to yesterday, ipv6
On Wed, 9 Nov 2016, Charles (Chas) Williams wrote:
> On 11/09/2016 11:03 AM, Peter Zijlstra wrote:
> > On Wed, Nov 09, 2016 at 04:35:51PM +0100, Thomas Gleixner wrote:
> > > Both ACPI and MP specifications require that the APIC id in the respective
> > > tables must be the same as the APIC id in CP
On 11/09/2016 12:04 PM, Sudip Mukherjee wrote:
> Hi Joe,
>
> On 09/11/16 16:00, Joe Lawrence wrote:
>> Hi Sudip,
>>
>> I hit a sysfs_warn_dup inside QEMU running 4.9.0-rc4 (I suspect earlier
>> versions as well, but this is the first upstream I've run in a while).
>> This warning looks like someth
On Mon, Oct 31, 2016 at 05:56:23PM +0100, Neil Armstrong wrote:
> In order to support PHY switching on Amlogic GXL SoCs, add support for
> 16bit and 32bit registers sizes.
>
> Signed-off-by: Neil Armstrong
> ---
> .../devicetree/bindings/net/mdio-mux-mmioreg.txt | 4 +-
> drivers/net/phy/mdio
Hi Radim,
[auto build test ERROR on kvm/linux-next]
[also build test ERROR on v4.9-rc4 next-20161109]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Radim-Kr-m/KVM-x86-emulate-FXSAVE-and
Hi Adrian/Ulf,
Please ignore my comments in last email I sent out. The v2 patch
documentation matches the code and is good. I am confusing myself
between internal versions and external upstream versions of this code.
On 16-11-09 10:38 AM, Scott Branden wrote:
Hi Adrian/Ulf,
On 16-11-08 01
2016-11-10 02:42+0800, kbuild test robot:
> Hi Radim,
And I even replied to the series, so this would happen ...
Btw. would the tool recognize it if the header was [PATCH v4 4/4]?
> [auto build test ERROR on kvm/linux-next]
> [also build test ERROR on v4.9-rc4 next-20161109]
> [if y
On 11/09/2016 07:37 PM, Joel Holdsworth wrote:
> On 09/11/16 05:01, Marek Vasut wrote:
>> On 11/08/2016 06:30 PM, Joel Holdsworth wrote:
>> On the whole, I don't think the zero-length transfers are too
>> egregiously bad, and all the alternatives seem worse to me.
>
> So why not tur
On Wed, Nov 9, 2016 at 10:30 AM, Mark Rutland wrote:
>> >> I've seen the same iteration slowness problem on x86 with
>> >> CONFIG_DEBUG_RODATA which walks all pages. The is about 1 minute, but
>> >> it is enough to trigger rcu stall warning.
>> >
>> > Interesting; do you know where that happens? I
On 09/11/16 18:39, Lorenzo Pieralisi wrote:
On Wed, Nov 09, 2016 at 05:43:30PM +, Sudeep Holla wrote:
enter_freeze() callback is expected atleast to do the same as enter()
but it has to guarantee that interrupts aren't enabled at any point
in its execution, as the tick is frozen.
CPUs exe
On 09/11/16 11:39, Marek Vasut wrote:
On 11/09/2016 07:37 PM, Joel Holdsworth wrote:
On 09/11/16 05:01, Marek Vasut wrote:
On 11/08/2016 06:30 PM, Joel Holdsworth wrote:
On the whole, I don't think the zero-length transfers are too
egregiously bad, and all the alternatives seem worse to me.
Am Donnerstag, 3. November 2016, 15:21:22 CET schrieb Jaehoon Chung:
> This patchset is modified the some minor fixing and cleaning code.
> If needs to split the patches, i will re-send the patches.
>
> * Major changes
> - Use the cookie enum values like sdhci controller.
> - Remove the unnecessar
Hi Paul,
Just a couple of comments, but they be more suited to Andy.
On Wed, Nov 09, 2016 at 09:38:08AM -0800, Paul E. McKenney wrote:
> @@ -355,10 +373,33 @@ static bool rcu_dynticks_in_eqs_since(struct
> rcu_dynticks *rdtp, int snap)
> static void rcu_dynticks_momentary_idle(void)
> {
>
On Wed, Nov 09, 2016 at 08:36:31PM +0900, Tetsuo Handa wrote:
> Hello.
>
> When I build
>
> -- test/test.c --
> #include
>
> static int __init test_init(void)
> {
> DEFINE_SRCU(srcu);
> int idx = srcu_read_lock(&srcu);
> void *ptr = srcu_dereference(ptr,
On 11/09/2016 12:03 PM, Will Deacon wrote:
On Tue, Nov 08, 2016 at 09:52:33PM -0500, Don Dutile wrote:
On 11/08/2016 06:35 PM, Alex Williamson wrote:
On Tue, 8 Nov 2016 21:29:22 +0100
Christoffer Dall wrote:
Is my understanding correct, that you need to tell userspace about the
location of th
Linus,
please pull sound fixes for v4.9-rc5 from:
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
tags/sound-4.9-rc5
The topmost commit is 6809cd682b82dfff47943850d1a8c714f971b5ca
sound fixes for 4.9-rc5
this be
From: Kan Liang
The perf per-process monitoring overhead increases rapidly with the
increasing of events# and CPU#.
Here is some data from the overhead test on Skylake server which has 64
logical CPU. Elapsed time of AIM7 is used to measure the overhead.
perf record -e $event_list -p $pi
On 11/09/2016 06:06 PM, Brenden Blanco wrote:
On Wed, Nov 09, 2016 at 10:57:32AM +0100, Daniel Borkmann wrote:
On 11/09/2016 10:45 AM, Zhiyi Sun wrote:
On Wed, Nov 09, 2016 at 10:05:31AM +0100, Daniel Borkmann wrote:
On 11/09/2016 08:35 AM, Zhiyi Sun wrote:
There are rx_ring_num queues. Each
Idle injection drivers today use RT threads to run idle loop. There are
efficiency and accounting issues with the current intel_powerclamp.c
and acpi_pad.c. A while ago, I posted CFS based idle injection patch trying
to address them:
https://lkml.org/lkml/2015/11/13/576
Peter proposed another appr
With the introduction of play_idle(), idle injection kthread can
go through the normal idle task processing to get correct accounting
and turn off scheduler tick when possible.
Hrtimer is used to wake up since timeout is most likely to occur
during idle injection.
Signed-off-by: Jacob Pan
---
d
On Wed, Nov 9, 2016 at 3:09 AM, Jörg Otte wrote:
>
> Tried patch with no success. Again a NULL ptr dereferece.
That patch was pure garbage, I think. Pretty much all the other
drivers that use the same approach will have the same issue. Adding
that init function just for the semaphore is crazy.
I
When idle injection is used to cap power, we need to override
governor's choice of idle states. This patch allows caller to select
the deepest idle state on a CPU therefore achieve the maximum
potential power saving.
Signed-off-by: Jacob Pan
---
drivers/cpuidle/cpuidle.c | 12
inclu
From: Peter Zijlstra
Idle injection drivers such as Intel powerclamp and ACPI PAD drivers use
realtime tasks to take control of CPU then inject idle. There are two issues
with this approach:
1. Low efficiency: injected idle task is treated as busy so sched ticks do
not stop during injected i
On 11/08/2016 10:37 PM, Andrey Konovalov wrote:
> 1. Change header format.
> 2. Unify header format between different kinds of bad accesses.
> 3. Add empty lines between parts of the report to improve readability.
> 4. Improve slab object description.
> 5. Improve mm/kasan/report.c readability.
>
On Wed, Nov 9, 2016 at 9:36 AM, John Garry wrote:
> On 09/11/2016 12:28, John Garry wrote:
>>
>> On 03/11/2016 14:58, John Garry wrote:
>>>
>>> The following patch introduces an annoying WARN
>>> when a device is removed from the SAS topology:
>>> [SCSI] libsas: prevent domain rediscovery competin
On 2016-11-09 17:27, Peter Rosin wrote:
> On 2016-11-09 14:38, Mark Brown wrote:
>> On Tue, Nov 08, 2016 at 05:20:57PM +0100, Peter Rosin wrote:
>>> + struct snd_soc_pcm_runtime *rtd = substream->private_data;
>>> + struct device *dev = rtd->dev;
>>> + struct snd_soc_dai *cpu_dai = rtd->cpu_d
On Wed, Nov 09, 2016 at 06:57:43PM +, Will Deacon wrote:
> Hi Paul,
>
> Just a couple of comments, but they be more suited to Andy.
>
> On Wed, Nov 09, 2016 at 09:38:08AM -0800, Paul E. McKenney wrote:
> > @@ -355,10 +373,33 @@ static bool rcu_dynticks_in_eqs_since(struct
> > rcu_dynticks *r
On Wed, 2016-11-09 at 15:19 +1100, Stephen Rothwell wrote:
> Hi Andrew,
>
> Today's linux-next merge of the akpm tree got a conflict in:
>
> Documentation/admin-guide/kernel-parameters.rst
>
> between commit:
>
> e52347bd66f6 ("Documentation/admin-guide: split the kernel parameter list
> t
On 11/08/2016 11:50 AM, Geert Uytterhoeven wrote:
> Hi Florian,
>
> On Tue, Nov 8, 2016 at 8:42 PM, Florian Fainelli wrote:
>> On 11/08/2016 11:35 AM, Geert Uytterhoeven wrote:
>>> Currently the renesas-irqc driver uses postcore_initcall().
>>>
>>> However, the new CPG/MSSR driver uses subsys_ini
On Wed, Nov 09, 2016 at 01:59:07PM -0500, Don Dutile wrote:
> On 11/09/2016 12:03 PM, Will Deacon wrote:
> >On Tue, Nov 08, 2016 at 09:52:33PM -0500, Don Dutile wrote:
> >>On 11/08/2016 06:35 PM, Alex Williamson wrote:
> >>>On Tue, 8 Nov 2016 21:29:22 +0100
> >>>Christoffer Dall wrote:
> Is my
Hi,
Looks like commit 883d32ce3385 ("leds: core: Add support for poll()ing
the sysfs brightness attr for changes.") breaks runtime PM for me.
On my omap dm3730 based test system, idle power consumption is over 70
times higher now with this patch! It goes from about 6mW for the core
system to over
On Wed, Nov 9, 2016 at 4:32 AM, Xin Long wrote:
> this fix may break TYPE_SCTP_PRIMITIVE_SHUTDOWN statetable,
> could you give the following one a try ? thanks.
This one also works.
Thanks.
>
> --- a/net/sctp/socket.c
> +++ b/net/sctp/socket.c
> @@ -4288,9 +4288,9 @@ static void sctp_shutdown(s
Hi Bjorn,
On 11/02/2016 12:08 PM, Bjorn Helgaas wrote:
> On Tue, Nov 01, 2016 at 07:06:31AM -0600, c...@codeaurora.org wrote:
>> Hi Bjorn,
>>
>> On 2016-10-31 15:48, Bjorn Helgaas wrote:
>>> On Wed, Sep 21, 2016 at 06:38:05PM -0400, Christopher Covington wrote:
The Qualcomm Technologies QDF24
On Wed, Nov 09, 2016 at 06:16:13PM +0100, Clemens Gruber wrote:
> Support setting the reference voltage from the device tree.
>
> Signed-off-by: Clemens Gruber
> ---
> drivers/hwmon/mcp3021.c | 46 --
> 1 file changed, 36 insertions(+), 10 deletions(-)
On Wed, Nov 09, 2016 at 11:43:38AM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.31 release.
> There are 69 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
On Wed, Nov 09, 2016 at 11:44:43AM +0100, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.8.7 release.
> There are 138 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
On 11/08/2016 10:37 PM, Andrey Konovalov wrote:
> Right now print_stack_trace prints timestamp twice, the first time
> it's done by printk when printing spaces, the second - by print_ip_sym.
> As a result, stack traces in KASAN reports have double timestamps:
> [ 18.822232] Allocated by task 3838
Hi Florian,
On Wed, Nov 9, 2016 at 8:17 PM, Florian Fainelli wrote:
> On 11/08/2016 11:50 AM, Geert Uytterhoeven wrote:
>> On Tue, Nov 8, 2016 at 8:42 PM, Florian Fainelli
>> wrote:
>>> On 11/08/2016 11:35 AM, Geert Uytterhoeven wrote:
Currently the renesas-irqc driver uses postcore_initca
On Wed, Nov 09, 2016 at 12:33:35PM -0500, Jeff Layton wrote:
> On Wed, 2016-11-09 at 11:27 -0500, J. Bruce Fields wrote:
> > On Wed, Nov 09, 2016 at 08:18:08AM -0500, Jeff Layton wrote:
> > >
> > > On Tue, 2016-11-08 at 20:27 -0500, J. Bruce Fields wrote:
> > > >
> > > > On Tue, Nov 08, 2016 at 0
On 11/09/2016 09:09 AM, Jens Axboe wrote:
On 11/09/2016 02:01 AM, Jan Kara wrote:
On Tue 08-11-16 08:25:52, Jens Axboe wrote:
On 11/08/2016 06:30 AM, Jan Kara wrote:
On Tue 01-11-16 15:08:49, Jens Axboe wrote:
For legacy block, we simply track them in the request queue. For
blk-mq, we track t
On 11/09/2016 09:07 AM, Jens Axboe wrote:
On 11/09/2016 01:40 AM, Jan Kara wrote:
So for devices with write cache, you will completely drain the device
before waking anybody waiting to issue new requests. Isn't it too
strict?
In particular may_queue() will allow new writers to issue new writes
o
Will,
On 07.11.16 21:05:14, Will Deacon wrote:
> Just to reiterate here, but your patch as it stands will break other parts
> of the kernel. For example, acpi_os_ioremap relies on being able to ioremap
> these regions afaict.
>
> I think any solution involving pfn_valid is just going to move the
On Wed, Nov 09, 2016 at 03:38:32PM +0800, Jason Wang wrote:
> We should use vq->last_avail_idx instead of vq->avail_idx in the
> checking of vhost_vq_avail_empty() since latter is the cached avail
> index from guest but we want to know if there's pending available
> buffers in the virtqueue.
>
> S
On 08/11/16 21:38, Mauro Carvalho Chehab wrote:
Em Tue, 8 Nov 2016 22:15:24 +0100
Benjamin Larsson escreveu:
On 11/08/2016 09:22 PM, Mauro Carvalho Chehab wrote:
Em Tue, 8 Nov 2016 10:42:03 -0800
Linus Torvalds escreveu:
On Sun, Nov 6, 2016 at 7:40 AM, Jörg Otte wrote:
Since v4.9-rc4 I g
This patch moves ARMv8-related perf event definitions from perf_event.c
to asm/perf_event.h; so KVM code can use them directly. This also help
remove a duplicated definition of SW_INCR in perf_event.h.
Signed-off-by: Wei Huang
---
arch/arm64/include/asm/perf_event.h | 161 +++
KVM calls kvm_pmu_set_counter_event_type() when PMCCFILTR is configured.
But this function can't deals with PMCCFILTR correctly because the evtCount
bit of PMCCFILTR, which is reserved 0, conflits with the SW_INCR event
type of other PMXEVTYPER registers. To fix it, when eventsel == 0, this
functio
On Wed, 9 Nov 2016 20:23:03 +0100
Christoffer Dall wrote:
> On Wed, Nov 09, 2016 at 01:59:07PM -0500, Don Dutile wrote:
> > On 11/09/2016 12:03 PM, Will Deacon wrote:
> > >On Tue, Nov 08, 2016 at 09:52:33PM -0500, Don Dutile wrote:
> > >>On 11/08/2016 06:35 PM, Alex Williamson wrote:
> > >>
On 11/08, Arnd Bergmann wrote:
> The new pxa2xx_determine_rate() function seems lacking in a few
> regards:
>
> - For an exact match or no match at all, the rate is uninitialized
> as reported by gcc -Wmaybe-unintialized:
>drivers/clk/pxa/clk-pxa.c: In function 'pxa2xx_determine_rate':
>
On Wed, Nov 09, 2016 at 03:38:33PM +0800, Jason Wang wrote:
> This patch tries to utilize tuntap rx batching by peeking the tx
> virtqueue during transmission, if there's more available buffers in
> the virtqueue, set MSG_MORE flag for a hint for tuntap to batch the
> packets. The maximum number of
On Wed, Nov 09, 2016 at 02:25:56PM -0500, Christopher Covington wrote:
> Hi Bjorn,
>
> On 11/02/2016 12:08 PM, Bjorn Helgaas wrote:
> > On Tue, Nov 01, 2016 at 07:06:31AM -0600, c...@codeaurora.org wrote:
> >> Hi Bjorn,
> >>
> >> On 2016-10-31 15:48, Bjorn Helgaas wrote:
> >>> On Wed, Sep 21, 2016
On Mon, Nov 07, 2016 at 09:38:15AM +0900, Jaehoon Chung wrote:
> On 11/05/2016 12:04 AM, Krzysztof Kozlowski wrote:
> > On Fri, Nov 04, 2016 at 12:19:49PM +0100, Heiko Stuebner wrote:
> >> Hi Jaehoon,
> >>
> >> Am Freitag, 4. November 2016, 19:21:30 CET schrieb Jaehoon Chung:
> >>> On 11/04/2016 03
On 09/11/16 18:59, Don Dutile wrote:
> On 11/09/2016 12:03 PM, Will Deacon wrote:
>> On Tue, Nov 08, 2016 at 09:52:33PM -0500, Don Dutile wrote:
>>> On 11/08/2016 06:35 PM, Alex Williamson wrote:
On Tue, 8 Nov 2016 21:29:22 +0100
Christoffer Dall wrote:
> Is my understanding correct,
On 9 November 2016 at 12:02, Bjorn Andersson wrote:
> The correct include file for getting errno constants and ERR_PTR() is
> linux/err.h, rather than linux/errno.h, so fix the include.
>
> Fixes: e8b123e60084 ("soc: qcom: smem_state: Add stubs for disabled
> smem_state")
> Signed-off-by: Bjorn A
On Wed, Nov 09, 2016 at 05:48:15PM +0100, Paolo Bonzini wrote:
> Userspace can read the exact value of kvmclock by reading the TSC
> and fetching the timekeeping parameters out of guest memory. This
> however is brittle and not necessary anymore with KVM 4.11.
Hi Paolo,
Can you point to commit
On Wed, Nov 09, 2016 at 12:12:55PM -0600, Rob Herring wrote:
On Mon, Nov 7, 2016 at 5:44 PM, Reza Arbab wrote:
+ hotpluggable = of_get_flat_dt_prop(node, "linux,hotpluggable", NULL);
Memory being hotpluggable doesn't seem like a linux property to me.
I'd drop the linux prefix. Also, thi
Arnd Bergmann writes:
> The newly added pxa glue driver for 8250 supports console output, but
> fails to build if the 8250 console is disabled:
>
> drivers/tty/serial/8250/8250_pxa.o: In function `early_serial_pxa_setup':
> 8250_pxa.c:(.init.text+0x50): undefined reference to `early_serial8250_se
On Wed, Nov 09, 2016 at 06:12:50PM -0200, Marcelo Tosatti wrote:
> On Wed, Nov 09, 2016 at 05:48:15PM +0100, Paolo Bonzini wrote:
> > Userspace can read the exact value of kvmclock by reading the TSC
> > and fetching the timekeeping parameters out of guest memory. This
> > however is brittle and n
Stephen Boyd writes:
> This function is passed an __iomem pointer but we use a u32
> pointer instead which makes checkers like spare complain.
> Furthermore, "lock" is a pretty poor variable name for a string
> that will go into lockdep reports and the symbol isn't marked
> static. Cleanup all th
Em Wed, 9 Nov 2016 11:07:35 -0800
Linus Torvalds escreveu:
> On Wed, Nov 9, 2016 at 3:09 AM, Jörg Otte wrote:
> >
> > Tried patch with no success. Again a NULL ptr dereferece.
>
> That patch was pure garbage, I think. Pretty much all the other
> drivers that use the same approach will have th
On Wed, Nov 09, 2016 at 02:47:24PM -0500, J. Bruce Fields wrote:
> For now I wish we could just like to continue assuming the workqueue
> processes only one item at a time. Do we have that now, or do we need
> to switch to (looking at workqueue.h...) alloc_ordered workqueue()?
Oh, wait, I missed
Em Wed, 9 Nov 2016 19:57:58 +
Malcolm Priestley escreveu:
> > Yeah, I avoided serializing the logic that detects if the firmware is
> > loaded, but forgot that the power control had the same issue. The
> > newer dvb usb drivers use the dvb-usb-v2, so I didn't touch this
> > code for a while.
Hi!
> > Thanks for the analysis. Either way, this patch, with the modification
> > I mentioned in my previous message is required to assure proper
> > LED sysfs locking.
> >
> > Regarding the races between user and atomic context, I think that
> > it should be system root's responsibility to defi
Commit-ID: d49597fd3bc7d9534de55e9256767f073be1b33a
Gitweb: http://git.kernel.org/tip/d49597fd3bc7d9534de55e9256767f073be1b33a
Author: Thomas Gleixner
AuthorDate: Wed, 9 Nov 2016 16:35:51 +0100
Committer: Thomas Gleixner
CommitDate: Wed, 9 Nov 2016 21:05:01 +0100
x86/cpu: Deal with bro
Hi Bjorn,
On 9 November 2016 at 20:06, Bjorn Helgaas wrote:
> On Wed, Nov 09, 2016 at 02:25:56PM -0500, Christopher Covington wrote:
>> Hi Bjorn,
>>
[...]
>>
>> We're working to add the PNP0C02 resource to future firmware, but it's
>> not in the current firmware. Are dmesg and /proc/iomem from th
On Wed, Nov 09, 2016 at 08:23:03PM +0100, Christoffer Dall wrote:
> On Wed, Nov 09, 2016 at 01:59:07PM -0500, Don Dutile wrote:
> > On 11/09/2016 12:03 PM, Will Deacon wrote:
> > >On Tue, Nov 08, 2016 at 09:52:33PM -0500, Don Dutile wrote:
> > >>On 11/08/2016 06:35 PM, Alex Williamson wrote:
> > >>
Hi Bjorn,
> In the case SMD or WCNSS_CTRL are compiled as modules, wcn36xx must be
> compiled as module as well, so we need to mention this dependency.
> But we still want allow the driver to be compiled in case either of
> those are =n, for compile testing reasons.
>
> Signed-off-by: Bjorn Ander
From: Kejian Yan
Since there is not enough tcam table entries for every vlan and multicast
address, HNS needs to add support of fuzzy matching of TCAM tables. Adding
the property to mask the bits to be fuzzy matched, so update the bindings
document
Signed-off-by: Kejian Yan
Reviewed-by: Yisen Z
From: Kejian Yan
There is no clear operation before add a new multicast tcam table,
so the tcam table will be overflow when add more entries.
Reported-by: Daode Huang
Signed-off-by: Kejian Yan
Reviewed-by: Yisen Zhuang
Signed-off-by: Salil Mehta
---
drivers/net/ethernet/hisilicon/hns/hnae.h
From: Qianqian Xie
Big-endian is not supported by the current definition of table index to get
mac entry. It needs to be modified to support both Little-endian
and Big-endian.
Signed-off-by: Qianqian Xie
Reviewed-by: Yisen Zhuang
Signed-off-by: Salil Mehta
---
drivers/net/ethernet/hisilicon/
On 11/08/2016 06:38 PM, Chanwoo Choi wrote:
On 2016년 11월 09일 11:36, Chanwoo Choi wrote:
Hi,
On 2016년 11월 09일 10:33, Chanwoo Choi wrote:
On 2016년 11월 09일 05:52, Saravana Kannan wrote:
On 11/08/2016 01:02 AM, Chanwoo Choi wrote:
Hi,
On 2016년 11월 08일 03:57, Saravana Kannan wrote:
On 10/26/201
From: Kejian Yan
If set promisc mode when there is some traffic, The service nic will
cause system halted. We reserve the last 6 tcam entry for the 6 ports.
If promisc mode is enabled, we can config the relative tcam as fuzzy
matching and set to be valid, or set the tcam to be invalid
Signed-off
From: Kejian Yan
This patch adds the support to add or remove the unicast entries
to the table and remove from the table.
Reported-by: Daode Huang
Signed-off-by: Kejian Yan
Reviewed-by: Yisen Zhuang
Signed-off-by: Salil Mehta
---
drivers/net/ethernet/hisilicon/hns/hnae.h |8 +++
From: Kejian Yan
Since there is not enough tcam table entries for vlan and multicast
address, HNSv2 needs to add support of fuzzy matching of TCAM tables.
To add fuzzy match of TCAM, we Add the property to mask the bits to
be fuzzy matched
Signed-off-by: Kejian Yan
Reviewed-by: Yisen Zhuang
Si
On Wed, Nov 9, 2016 at 11:09 AM, Dan Williams wrote:
> On Wed, Nov 9, 2016 at 9:36 AM, John Garry wrote:
>> On 09/11/2016 12:28, John Garry wrote:
>>>
>>> On 03/11/2016 14:58, John Garry wrote:
The following patch introduces an annoying WARN
when a device is removed from the SAS to
This patch-set introduces some bug fixes and code improvements.
These have been identified during internal review or testing of
the driver by internal Hisilicon teams.
Daode Huang (3):
net: hns: set default mac pause time to 0x
net: hns: bug fix about restart auto-negotiation
net: hns: f
VCHIQ/vc04_services has a userland device interface
that includes ioctls. The current ioctl implementation
is a single monolithic function over 1,000+ lines
that handles 17 different ioctls through a complex
maze of switch and if statements.
The change reimplements that code path by breaking
up th
On Sun, Oct 30, 2016 at 06:28:58PM +0100, Yves-Alexis Perez wrote:
> On Sun, 2016-10-30 at 15:50 +0100, Yves-Alexis Perez wrote:
> > wait_for_completion_interruptible_timeout() return value is either
> > -ERESTARTSYS (in case it was interrupted), 0 (in case the timeout expired)
> > or the number of
On Sun, Oct 30, 2016 at 03:50:48PM +0100, Yves-Alexis Perez wrote:
> From: Yves-Alexis Perez
>
> wait_for_completion_interruptible_timeout() return value is either
> -ERESTARTSYS (in case it was interrupted), 0 (in case the timeout expired)
> or the number of jiffies left until timeout. The retur
Commit-ID: 308a047c3f6b61cc4007c0051fe420197ea58f86
Gitweb: http://git.kernel.org/tip/308a047c3f6b61cc4007c0051fe420197ea58f86
Author: Borislav Petkov
AuthorDate: Wed, 26 Oct 2016 19:43:43 +0200
Committer: Thomas Gleixner
CommitDate: Wed, 9 Nov 2016 21:36:07 +0100
x86/pat, mm: Make tra
On 11/08, Stephen Boyd wrote:
> This function is passed an __iomem pointer but we use a u32
> pointer instead which makes checkers like spare complain.
> Furthermore, "lock" is a pretty poor variable name for a string
> that will go into lockdep reports and the symbol isn't marked
> static. Cleanup
The mips build of ip27_defconfig is failing with the error:
In file included from ../arch/mips/include/asm/mach-ip27/spaces.h:29:0,
from ../arch/mips/include/asm/page.h:12,
from ../arch/mips/vdso/vdso.h:26,
from ../arch/mips/vdso/gettimeofday.c:11:
On Wed 09 Nov 12:32 PST 2016, Marcel Holtmann wrote:
> Hi Bjorn,
>
> > In the case SMD or WCNSS_CTRL are compiled as modules, wcn36xx must be
> > compiled as module as well, so we need to mention this dependency.
> > But we still want allow the driver to be compiled in case either of
> > those ar
Hi Tony,
On 11/09/2016 08:23 PM, Tony Lindgren wrote:
Hi,
Looks like commit 883d32ce3385 ("leds: core: Add support for poll()ing
the sysfs brightness attr for changes.") breaks runtime PM for me.
On my omap dm3730 based test system, idle power consumption is over 70
times higher now with this
Hi,
On Mon, Nov 7, 2016 at 5:00 AM, William Wu wrote:
> We found that the system crashed due to 480MHz output clock of
> USB2 PHY was unstable after clock had been enabled by gpu module.
>
> Theoretically, 1 millisecond is a critical value for 480MHz
> output clock stable time, so we try to chang
This patch implements multiple devices support for f2fs.
Given multiple devices by mkfs.f2fs, f2fs shows them entirely as one big
volume under one f2fs instance.
Internal block management is very simple, but we will modify block allocation
and background GC policy to boost IO speed by exploiting t
Hi Lee,
> On Tue, 08 Nov 2016, Lukasz Majewski wrote:
>
> > Dear All,
> >
> > > The commit a55944ca82d2 ("backlight: update bd state & fb_blank
> > > properties when necessary") has posed some extra restrictions on
> > > blanking and unblanking frame buffer device.
> > >
> > > Unfortunately, pw
On Wednesday, November 9, 2016 12:37:27 PM CET Michael Zoran wrote:
> static long
> -vchiq_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
> +vchiq_ioctl_shutdown(VCHIQ_INSTANCE_T instance,
> + unsigned int cmd,
> + unsigned long arg) {
This does n
Commit-ID: b2c5ea4f759190ee9f75687a00035c1a66d0d743
Gitweb: http://git.kernel.org/tip/b2c5ea4f759190ee9f75687a00035c1a66d0d743
Author: Wanpeng Li
AuthorDate: Mon, 7 Nov 2016 11:13:39 +0800
Committer: Thomas Gleixner
CommitDate: Wed, 9 Nov 2016 22:03:14 +0100
x86/msr: Add wrmsr_notrace(
Commit-ID: 8ca225520e278e41396dab0524989f4848626f83
Gitweb: http://git.kernel.org/tip/8ca225520e278e41396dab0524989f4848626f83
Author: Wanpeng Li
AuthorDate: Mon, 7 Nov 2016 11:13:40 +0800
Committer: Thomas Gleixner
CommitDate: Wed, 9 Nov 2016 22:03:14 +0100
x86/apic: Prevent tracing o
On Tue, 1 Nov 2016, Bin Gao wrote:
> The X86_FEATURE_TSC_RELIABLE flag in Linux kernel implies both reliable
> (at runtime) and trustable (at calibration). But reliable running and
> trustable calibration are logically irrelevant. Per Thomas Gleixner's
> suggestion we would like to split this flag
On Wednesday, November 9, 2016 6:19:06 PM CET Geert Uytterhoeven wrote:
> On Wed, Nov 9, 2016 at 5:56 PM, Arnd Bergmann wrote:
> > On Wednesday, November 9, 2016 2:34:33 PM CET Geert Uytterhoeven wrote:
> >> > And Samsung.
> >> > Shall I create the immutable branch now?
> >>
> >> Arnd: are you hap
Not trimming the thread as others were not Cc'd so letting them review
my review at the bottom. This review also includes quite a bit of
a huge summary of some serious complexities of the UMH which are not
really well understood or documented. This all relates to your patch
and the ongoing conversa
On 11/08/2016 07:10 AM, Ivan Khoronzhuk wrote:
> The dma ctlr is reseted to 0 while cpdma start, thus cpdma ctlr
I assume this is because cpdma_ctlr_start() does soft reset. Is it correct?
> cannot be configured after cpdma is stopped. So, restore content
> of cpdma ctlr while off/on procedure.
This patch series is a subset of the patches originally submitted with the
above patch title. Specifically all of these patches relate to the
swiotlb.
I wasn't sure if I needed to resubmit this series or not. I see that v2 is
currently sitting in the for-linus-4.9 branch of the swiotlb git repo.
As a first step to making DMA_ATTR_SKIP_CPU_SYNC apply to architectures
beyond just ARM I need to make it so that the swiotlb will respect the
flag. In order to do that I also need to update the swiotlb-xen since it
heavily makes use of the functionality.
In addition I am applying the attribute t
On Wed, 9 Nov 2016 15:18:24 +0800 Huang Shijie wrote:
> On Wed, Nov 09, 2016 at 03:10:06PM +1100, Stephen Rothwell wrote:
> Hi Stephen,
> > Hi Andrew,
> >
> > After merging the akpm-current tree, today's linux-next build (powerpc
> > ppc64_defconfig) produced this warning:
> >
> > mm/hugetlb.c:
From: Christoph Hellwig
Signed-off-by: Christoph Hellwig
Acked-by: Konrad Rzeszutek Wilk
---
include/linux/swiotlb.h |8
lib/swiotlb.c | 16
2 files changed, 24 deletions(-)
diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index 5f81f8a.
The mapping function should always return DMA_ERROR_CODE when a mapping has
failed as this is what the DMA API expects when a DMA error has occurred.
The current function for mapping a page in Xen was returning either
DMA_ERROR_CODE or 0 depending on where it failed.
On x86 DMA_ERROR_CODE is 0, bu
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