Commit-ID: 710246df58041106b7de645f4b45770f8a59a269
Gitweb: http://git.kernel.org/tip/710246df58041106b7de645f4b45770f8a59a269
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:10 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:09 +0200
x86/entry: Add C code for
Commit-ID: a474e67c913d3ebaf02ba9d7835d5299d226c3ed
Gitweb: http://git.kernel.org/tip/a474e67c913d3ebaf02ba9d7835d5299d226c3ed
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:11 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:09 +0200
x86/vdso/compat: Wire up
Commit-ID: 8169aff611956ed360e3313e8c718f530f58f6cb
Gitweb: http://git.kernel.org/tip/8169aff611956ed360e3313e8c718f530f58f6cb
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:05 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:07 +0200
x86/entry/64/compat: Set
Commit-ID: 034042cc1e2837a584cda0a5e4fc2b0a96b74543
Gitweb: http://git.kernel.org/tip/034042cc1e2837a584cda0a5e4fc2b0a96b74543
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:06 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:08 +0200
x86/entry/syscalls: Move
Commit-ID: 2ec67971faccc21ff18878552ccfe4409088c4c8
Gitweb: http://git.kernel.org/tip/2ec67971faccc21ff18878552ccfe4409088c4c8
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:04 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:07 +0200
x86/entry/64/compat:
Commit-ID: eb974c62565072e10c1422eb3205f5b611dd99a1
Gitweb: http://git.kernel.org/tip/eb974c62565072e10c1422eb3205f5b611dd99a1
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:07 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:08 +0200
x86/syscalls: Give
Commit-ID: bd2d3a3ba67ac580f6e809aac36bf942f5447f91
Gitweb: http://git.kernel.org/tip/bd2d3a3ba67ac580f6e809aac36bf942f5447f91
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:08 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:08 +0200
x86/entry: Add
On Thu, Oct 8, 2015 at 11:36 PM, Leo Yan wrote:
> Add sp804 timer for hi6220, so it can be used as broadcast timer.
>
> Signed-off-by: Leo Yan
> ---
> arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 9 +
> 1 file changed, 9 insertions(+)
>
> diff --git
On Thu, 1 Oct 2015 13:47:19 +0100
Jean-Philippe Brucker wrote:
> Hardware virtualisation of GICv3 is only supported by 64bit hosts for
> the moment. Some VGICv3 bits are missing from the 32bit side, and this
> patch allows to still be able to build 32bit hosts when CONFIG_ARM_GIC_V3
> is
Commit-ID: c5f638ac90d514202155c87aa58730e86d484d9e
Gitweb: http://git.kernel.org/tip/c5f638ac90d514202155c87aa58730e86d484d9e
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:03 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:07 +0200
x86/entry/64/compat:
Commit-ID: e62a254a1f93fcc7299497a5c7231639400b8c3c
Gitweb: http://git.kernel.org/tip/e62a254a1f93fcc7299497a5c7231639400b8c3c
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:02 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:07 +0200
x86/entry/64/compat:
Commit-ID: 8242c6c84a644e5f0f721e4ae2bd542f640c89f9
Gitweb: http://git.kernel.org/tip/8242c6c84a644e5f0f721e4ae2bd542f640c89f9
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:01 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:06 +0200
x86/vdso/32: Save extra
Commit-ID: 29c0ce9508458ed31a9db2ed425f64c0d6d3ddfb
Gitweb: http://git.kernel.org/tip/29c0ce9508458ed31a9db2ed425f64c0d6d3ddfb
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:47:59 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:06 +0200
x86/vdso: Replace hex
Commit-ID: 7bcdea4d050cbe4912854a68b93494203eec8b24
Gitweb: http://git.kernel.org/tip/7bcdea4d050cbe4912854a68b93494203eec8b24
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:48:00 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:06 +0200
x86/elf/64: Clear more
Commit-ID: 7b956f035a9ef8bd3ef5490f49fc1bd834d8a70a
Gitweb: http://git.kernel.org/tip/7b956f035a9ef8bd3ef5490f49fc1bd834d8a70a
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:47:57 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:05 +0200
x86/asm: Re-add parts of
Commit-ID: f24f910884277aa6824bbc2dda4b5d0418d45c28
Gitweb: http://git.kernel.org/tip/f24f910884277aa6824bbc2dda4b5d0418d45c28
Author: Andy Lutomirski
AuthorDate: Mon, 5 Oct 2015 17:47:58 -0700
Committer: Ingo Molnar
CommitDate: Fri, 9 Oct 2015 09:41:05 +0200
x86/vdso: Define
* Andy Lutomirski wrote:
> The first two patches are optimizations that I'm surprised we didn't
> already have. I noticed them when I was looking at the generated
> asm.
>
> The next two patches are tests and some old stuff. There's a test
> that validates the vDSO AT_SYSINFO annotations.
On Fri, Oct 09, 2015 at 01:51:11PM +0100, Will Deacon wrote:
> On Fri, Oct 09, 2015 at 01:12:02PM +0200, Peter Zijlstra wrote:
> > On Fri, Oct 09, 2015 at 10:40:39AM +0100, Will Deacon wrote:
> > > > Which leads me to think I would like to suggest alternative rules for
> > > > RELEASE/ACQUIRE (to
Hi Arnd,
[auto build test ERROR on next-20151009 -- if it's inappropriate base, please
ignore]
config: i386-randconfig-i0-201540 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=i386
All errors (new ones prefixed by >>):
net/
On Friday 09 October 2015 05:13 PM, Vineet Gupta wrote:
> - pgtable-generic.c: Fold individual #ifdef for each helper into a top
> level #ifdef. Makes code more readable
>
> - Converted the stub helpers for !THP to BUILD_BUG() vs. runtime BUG()
>
> Signed-off-by: Vineet Gupta
Sorry for
Since hid_connect() only cares about hiddev_connect() succeeding or
failing, there is no need for this function to return an int and it can
return a bool instead.
Suggested-by: Jiri Kosina
Signed-off-by: Luis de Bethencourt
---
Hi,
No idea why my local build did not complain about the obvious
> -Original Message-
> From: Michal Hocko [mailto:mho...@kernel.org]
> Sent: Thursday, October 08, 2015 10:01 PM
> To: PINTU KUMAR
> Cc: a...@linux-foundation.org; minc...@kernel.org; d...@stgolabs.net;
> koc...@gmail.com; rient...@google.com; han...@cmpxchg.org; penguin-
>
On 08/10/15 16:03, Catalin Marinas wrote:
On Thu, Oct 08, 2015 at 10:55:11AM +0100, Suzuki K. Poulose wrote:
+#define ARM64_FTR_BITS(ftr_strict, ftr_type, ftr_shift, ftr_width,
ftr_safe_val) \
You can drop "ftr_" from all the arguments, it makes the macro
definition shorter.
In fact I
On Thu, Oct 8, 2015 at 5:59 AM, Haibo Chen wrote:
> The patch adds the binding file for Freescale imx7d ADC driver.
>
> Signed-off-by: Haibo Chen
Acked-by: Rob Herring
> ---
> .../devicetree/bindings/iio/adc/imx7d-adc.txt | 26
> ++
> 1 file changed, 26
On Fri, Oct 09, 2015 at 12:21:55PM +, Kosuke Tatsukawa wrote:
> + * Memory barrier is required here to make sure change to
> + * vcpu->async_pf.done is visible from other CPUs. This memory
> + * barrier pairs with prepare_to_wait's set_current_state()
That is not how memory
The newly introduced HNS_MDIO Kconfig symbol selects 'MDIO', but
that is the wrong symbol as the code used by this driver is
provided by PHYLIB rather than the MDIO driver. Also, there is
no need to make this driver user selectable, because it is already
selected by all drivers that need it.
This
On 09 October 2015 12:36 Mark Brown wrote:
> To: Opensource [Steve Twiss]
> Cc: LINUXKERNEL; Lee Jones; Liam Girdwood; Samuel Ortiz; David Dajun
> Chen; Support Opensource
> Subject: Re: [PATCH V1 0/2] Add DA9021 support to the existing DA9052/53
> driver
>
> On Thu, Oct 08, 2015 at 04:17:52PM
On Fri, Oct 09, 2015 at 01:12:02PM +0200, Peter Zijlstra wrote:
> On Fri, Oct 09, 2015 at 10:40:39AM +0100, Will Deacon wrote:
> > > Which leads me to think I would like to suggest alternative rules for
> > > RELEASE/ACQUIRE (to replace those Will suggested; as I think those are
> > > partly
On Tue, Sep 29, 2015 at 01:08:46PM -0700, Steve Muckle wrote:
> On 08/14/2015 06:02 AM, Morten Rasmussen wrote:
> > To be sure not to break smp_nice, we have defined over-utilization as
> > when:
> >
> > cpu_rq(any)::cfs::avg::util_avg + margin > cpu_rq(any)::capacity
> >
> > is true for any cpu
On Thu, Oct 8, 2015 at 6:54 PM, Luis R. Rodriguez wrote:
> On Thu, Oct 08, 2015 at 01:36:53PM -0400, Josh Boyer wrote:
>> On Thu, Oct 1, 2015 at 1:44 PM, Luis R. Rodriguez
>> wrote:
>> > From: David Howells
>> >
>> > We'll want to reuse this same code later in order to
>> > read two separate
A recent change to the dst_output handling caused a new warning
when the call to NF_HOOK() is the only used of a local variable
passed as 'dev', and CONFIG_NETFILTER is disabled:
net/ipv6/ip6_output.c: In function 'ip6_output':
net/ipv6/ip6_output.c:135:21: warning: unused variable 'dev'
Vitaly Kuznetsov writes:
> Andrew Morton writes:
>
>> On Thu, 08 Oct 2015 12:03:25 +0200 Vitaly Kuznetsov
>> wrote:
>>
>>> > If we picked up patch "kernel: Avoid softlockups in
>>> > stop_machine() during heavy printing" from my series (it's completely
>>> > independent, I've attached the
On Fri, Oct 09, 2015 at 01:18:09PM +0300, Andrey Ryabinin wrote:
> 2015-10-09 12:48 GMT+03:00 Mark Rutland :
> > On Fri, Oct 09, 2015 at 12:32:18PM +0300, Andrey Ryabinin wrote:
> > [...]
> >
> >> I thought the EFI stub isolation patches create a copy of mem*() functions
> >> in the stub,
> >>
On Fri, Oct 09, 2015 at 01:02:46PM +0200, Peter Zijlstra wrote:
> On Fri, Oct 09, 2015 at 10:40:39AM +0100, Will Deacon wrote:
> > Stepping back a second, I believe that there are three cases:
> >
> >
> > RELEASE X -> ACQUIRE Y (same CPU)
> >* Needs a barrier on TSO architectures for full
The second argument of the mutex_lock_nested() helper is only
evaluated if CONFIG_DEBUG_LOCK_ALLOC is set. Otherwise we
get this build warning for the new regulator_lock_supply
function:
drivers/regulator/core.c: In function 'regulator_lock_supply':
drivers/regulator/core.c:142:6: warning: unused
On Sat, Sep 26, 2015 at 4:04 AM, Vitaly Wool wrote:
> Here comes the second iteration over zpool/zbud/zsmalloc API alignment.
> This time I divide it into three patches: for zpool, for zbud and for
> zsmalloc :)
> Patches are non-intrusive and do not change any existing functionality. They
>
This adds support for most of the clocks in the Sigma Designs
SMP86xx (tango3) and SMP87xx (tango4) chips.
Signed-off-by: Mans Rullgard
---
I'm sending this now to avoid the maintainers wasting more time reviewing
the woefully incomplete patch that was posted earlier this week. Unlike
that
On Fri, Oct 09, 2015 at 11:10:02AM +, Sarbojit Ganguly wrote:
> Hello Will,
>
> Thank you so much for your patience. My sincere apologies with the issues with
> formatting. I have taken care of them and hope now things are ok.
>
> - Included patchesATarm.linux.org.uk.
> - Removed the
async_pf_execute() seems to be missing a memory barrier which might
cause the waker to not notice the waiter and miss sending a wake_up as
in the following figure.
async_pf_executekvm_vcpu_block
Paolo Bonzini wrote:
> On 09/10/2015 11:04, Kosuke Tatsukawa wrote:
>> smp_store_mb() called from set_current_state(), which is called from
>> prepare_to_wait() should prevent reordering such as below from
>> happening. wait_event*() also calls set_current_state() inside.
>
> Ah, I missed that
On 10/01/2015 03:09 PM, Jacob Tanenbaum wrote:
> cpupower monitor reports uninitialized values for offline cpus
>
> [root@hp-dl980g7-02 linux]# cpupower monitor
> ...
> 5472| 0| 1|**|**|**|**||**|**|**|| 0.00|
> 0.00| 0.00| 0.00| 0.00 *is offline
> 10567|
On Wed, 7 Oct 2015, Geert Uytterhoeven wrote:
> On Wed, Oct 7, 2015 at 8:51 PM, kbuild test robot wrote:
> > [auto build test ERROR on v4.3-rc4 -- if it's inappropriate base, please
> > ignore]
> >
> > config: arm-bockw_defconfig (attached as .config)
> > reproduce:
> > wget
> >
Sigma Designs Tango platforms provide a 27 MHz crystal oscillator.
Use it for clocksource, sched_clock, and delay_timer.
Signed-off-by: Marc Gonzalez
---
I have a nagging feeling that the QUIT_IF macro will get this patch NAKed ;-)
My rationale: error-handling tends to take the focus away from
On Fri, 9 Oct 2015 03:03:52 +0200
Marcin Wojtas wrote:
> Marvell Armada 38x SDHCI controller enable using DAT3 pin as a hardware
> card detection. According to the SD sdandard this signal can be used for
> this purpose combined with a pull-up resistor, implying inverted (active
> low)
Calling locktorture with a wrong parameter makes it
unusable:
$ modprobe locktorture torture_type=help
modprobe: ERROR: could not insert 'locktorture': Invalid argument
$ modprobe locktorture torture_type=spin_lock
modprobe: ERROR: could not insert 'locktorture': Device or resource busy
$ dmesg
Hi Luis,
[auto build test ERROR on v4.3-rc4 -- if it's inappropriate base, please ignore]
config: x86_64-lkp (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
>>
On 32-bit architectures, the md code produces this warning when CONFIG_LDAF
is set:
drivers/md/md.c: In function 'check_sb_changes':
drivers/md/md.c:8990:10: warning: format '%lu' expects argument of type 'long
unsigned int', but argument 4 has type 'sector_t {aka long long unsigned int}'
Hi Krzysztof,
> 2015-10-08 23:21 GMT+09:00 Sudip Mukherjee
> :
> > On Fri, Oct 02, 2015 at 08:43:52AM +0900, Krzysztof Kozlowski wrote:
> >> 2015-10-01 23:12 GMT+09:00 Sudip Mukherjee
> >> :
> >> > On Thu, Oct 01, 2015 at 10:18:57PM +0900, Krzysztof Kozlowski
> >> > wrote:
> >> >> 2015-10-01
It is good to allow berlin pinctrl driver to build with COMPILE_TEST, so
make the it menu visible when compile-testing.
Signed-off-by: Jisheng Zhang
---
drivers/pinctrl/berlin/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/berlin/Kconfig
Add the avio, soc, sm pinctrl nodes for Marvell berlin4ct SoC.
Signed-off-by: Jisheng Zhang
---
arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
This series adds support for Marvell berlin4ct pin-controller, allowing
to configure the pin muxing from the device tree.
Since v4:
- drop ARCH_BERLIN dependency for it has been met
- drop COMPILE_TEST dependency but make berlin pinctrl driver visible
if COMPILE_TEST=y, and let this change
This is to add the pinctrl dependency for Marvell Berlin SoCs.
Signed-off-by: Jisheng Zhang
---
arch/arm64/Kconfig.platforms | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index c6e2c75..3d17ee2 100644
---
Add the pin-controller driver for Marvell Berlin BG4CT SoC, with definition
of its groups and functions. This uses the core Berlin pinctrl driver.
Signed-off-by: Jisheng Zhang
---
drivers/pinctrl/berlin/Kconfig| 5 +
drivers/pinctrl/berlin/Makefile | 1 +
Add berlin4ct to existing berlin pinctrl device tree binding.
Signed-off-by: Jisheng Zhang
---
Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/berlin,pinctrl.txt
Add urt0 txd and rxd muxing setup in the dtsi because uart0 always uses
them to work, no other possibilities.
Signed-off-by: Jisheng Zhang
---
arch/arm64/boot/dts/marvell/berlin4ct.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/berlin4ct.dtsi
This is to prepare for the next berlin4ct support, where we won't use
simple-mfd any more.
Signed-off-by: Jisheng Zhang
---
drivers/pinctrl/berlin/berlin.c | 26 +-
drivers/pinctrl/berlin/berlin.h | 4
2 files changed, 21 insertions(+), 9 deletions(-)
diff --git
Hi Mike,
[auto build test ERROR on v4.3-rc4 -- if it's inappropriate base, please ignore]
config: x86_64-lkp (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
All errors (new ones prefixed by >>):
In file included from
Since hid_connect() only cares about hiddev_connect() succeeding or
failing, there is no need for this function to return an int and it can
return a bool instead.
Suggested-by: Jiri Kosina
Signed-off-by: Luis de Bethencourt
---
Hi,
The suggestion to change the return type of the function was
On Friday 09 October 2015 11:02:01 Tirdea, Irina wrote:
> > -Original Message-
> > From: linux-input-ow...@vger.kernel.org
> > [mailto:linux-input-ow...@vger.kernel.org] On Behalf Of Arnd Bergmann
> > Sent: 08 October, 2015 17:32
> > To: Tirdea, Irina
> > Cc: Dmitry Torokhov; Bastien
Hey Rob,
On Thu, 2015-10-08 at 11:50 -0500, Rob Herring wrote:
> On Thu, Oct 8, 2015 at 8:31 AM, Sjoerd Simons
> wrote:
> > Add devicetree bindings for the spdif tranceiver found on
> > found on rk3066, rk3188 and rk3288 SoCs
> >
> > Signed-off-by: Sjoerd Simons
> >
> > ---
> >
> > Changes
Hi,
Alexei Starovoitov writes:
> On 10/8/15 11:20 AM, Hannes Frederic Sowa wrote:
>> Hi Alexei,
>>
>> On Thu, Oct 8, 2015, at 07:23, Alexei Starovoitov wrote:
>>> The feature is controlled by sysctl kernel.unprivileged_bpf_disabled.
>>> This toggle defaults to off (0), but can be set true (1).
- pgtable-generic.c: Fold individual #ifdef for each helper into a top
level #ifdef. Makes code more readable
- Converted the stub helpers for !THP to BUILD_BUG() vs. runtime BUG()
Signed-off-by: Vineet Gupta
---
Somehow the msg didn't make it to mailing list !
---
On Fri, Oct 09, 2015 at 04:59:43PM +0530, Vineet Gupta wrote:
> On Friday 09 October 2015 03:40 PM, Kirill A. Shutemov wrote:
> > On Fri, Oct 09, 2015 at 03:03:26PM +0530, Vineet Gupta wrote:
> >> On Thursday 01 October 2015 11:32 AM, Vineet Gupta wrote:
> >>> On Tuesday 22 September 2015 04:04
Mike Krinkin writes:
> Hi,
>
> i'm developing block layer workload simulator/player and need to
> generate bios as close as possible to the ones in original workload.
> To play workload i employ aio + O_DIRECT, but all IOs end up as bios
> with SYNC flag set. So i wonder is there any way to
I am Mrs Zaara Heyet an oil-servicing equipment merchant, am writing this
mail to you with tears and love from my heart of charity work i could not
fulfill before the end of my days due to my present healness ,Please do
not think of this letter as one of those being sent around to ask for
On Thu, Oct 08, 2015 at 04:17:52PM +0100, Steve Twiss wrote:
> From: Steve Twiss
>
> Two patches to add missing registers and add support for DA9053-BB
> silicon in the regulators component. These patches modify existing
> files for the Dialog Power Management IC driver for the DA9052/53
>
On Fri, Oct 09, 2015 at 03:51:22PM +0800, yalin wang wrote:
> This patch change some bool variables in struct regmap { }
> to be u8 v : 1 type, so that we can shrink the sizeof of struct regmap.
This still doesn't apply against current code - I'm looking for
something that applies at least
On Fri, Oct 09, 2015 at 07:54:53AM +0100, Wolfram Sang wrote:
> From: Wolfram Sang
>
> The core may register clients attached to this master which may use
> funtionality from the master. So, RuntimePM must be enabled before, otherwise
> this will fail.
I'm missing patches 1-3 and the cover
On Thu, Oct 08, 2015 at 10:21:05AM -0500, Michael Welling wrote:
> On Thu, Oct 08, 2015 at 04:45:00PM +0200, Neil Armstrong wrote:
> What is the point of doing this void cast below?
> Avoiding compiler warning perhaps?
> Perhaps you can __maybe_unused for the variable instead?
> > + /* Ignore
On 10/09/2015 01:31 PM, Shawn Lin wrote:
> 在 2015/10/8 16:31, Lars-Peter Clausen 写道:
>> On 10/06/2015 11:21 AM, Shawn Lin wrote:
>>> Hi Vinod,
>>>
>>> On 2015/10/5 23:37, Vinod Koul wrote:
On Mon, Sep 14, 2015 at 07:48:59AM +0800, Shawn Lin wrote:
> Add dmaengine_get_quirks API for
> From: Geliang Tang [mailto:geliangt...@163.com]
> Sent: Sunday, October 04, 2015 2:17 PM
> To: Amitkumar Karwar; Nishant Sarmukadam; Kalle Valo
> Cc: Geliang Tang; linux-wirel...@vger.kernel.org;
> net...@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: [PATCH] mwifiex: fix a comment
On Fri, Oct 09, 2015 at 11:25:09AM +0100, Thomas Gleixner wrote:
> Hans,
>
> On Fri, 9 Oct 2015, Hans Zuidam wrote:
> > On 9 okt. 2015, at 11:06, Thomas Gleixner wrote:
> > > You cannot use an explicit 32bit read. We need an access which
> > > handles the fault gracefully.
> >
> > The reason for
Hi Arnd,
> From: Arnd Bergmann [mailto:a...@arndb.de]
> Sent: Wednesday, September 30, 2015 4:57 PM
> To: net...@vger.kernel.org
> Cc: y2...@lists.linaro.org; linux-kernel@vger.kernel.org; David S.
> Miller; Arnd Bergmann; Amitkumar Karwar; Nishant Sarmukadam; Kalle Valo;
>
Hey Heiko,
On Thu, 2015-10-08 at 17:10 +0200, Heiko Stuebner wrote:
> Am Donnerstag, 8. Oktober 2015, 15:31:16 schrieb Sjoerd Simons:
> > The clock branches leading to sclk_spdif and sclk_spdif_8ch on
> > RK3288
> > SoCs only feed those clocks, allow those clocks to change their
> > parents
> >
Hi Arnd,
> From: Arnd Bergmann [mailto:a...@arndb.de]
> Sent: Wednesday, September 30, 2015 4:57 PM
> To: net...@vger.kernel.org
> Cc: y2...@lists.linaro.org; linux-kernel@vger.kernel.org; David S.
> Miller; Arnd Bergmann; Amitkumar Karwar; Nishant Sarmukadam; Kalle Valo;
>
2015-10-08 23:21 GMT+09:00 Sudip Mukherjee :
> On Fri, Oct 02, 2015 at 08:43:52AM +0900, Krzysztof Kozlowski wrote:
>> 2015-10-01 23:12 GMT+09:00 Sudip Mukherjee :
>> > On Thu, Oct 01, 2015 at 10:18:57PM +0900, Krzysztof Kozlowski wrote:
>> >> 2015-10-01 20:39 GMT+09:00 Sudip Mukherjee :
>> >> >
在 2015/10/8 16:31, Lars-Peter Clausen 写道:
On 10/06/2015 11:21 AM, Shawn Lin wrote:
Hi Vinod,
On 2015/10/5 23:37, Vinod Koul wrote:
On Mon, Sep 14, 2015 at 07:48:59AM +0800, Shawn Lin wrote:
Add dmaengine_get_quirks API for peripheral devices to query
quirks if they need it to make special
A few changes for the "poll" file operation to avoid poll-waiting on the
same subdevice for both read and write (patch 1), avoid allocating write
buffer space unnecessarily and possibly inappropriately (patch 4),
consider whether any active commands belong to the current file object
(patch 5), and
On Fri, Oct 09, Vitaly Kuznetsov wrote:
> Olaf Hering writes:
>
> > On Thu, Oct 08, KY Srinivasan wrote:
> >
> >> > yes, but after doing fcopy_respond_to_host(). I'd suggest we leave the
> >> > check in place, better safe than sorry.
> >>
> >> Agreed; Olaf, if it is ok with you, I can fix it
When handling the "poll" file operation and checking for `POLLOUT`,
don't allocate space from the buffer for writing, just check that space
is available for writing. That check is done after checking that an
asynchronous "write" command is running on the subdevice. Allocating
the buffer space
Rename the local function `comedi_buf_write_n_available()` to
`comedi_buf_write_n_unalloc()`. It is the amount of unallocated space
available in the buffer that is available to be allocated for writing
and does not include the space that has already been allocated for
writing. This is unlike the
Currently, the "poll" file operation checks if an asynchronous "read"
(or "write" command is active on the "read" (or "write" subdevice, but
does not consider whether the command was started from the file object
being polled. Since that is the only file object able to read (or
write) data, take
The main mutex in a comedi device can get held for quite a while when
processing comedi instructions, so for performance reasons, the "read"
and "write" file operations do not use it; they use use the
`attach_lock` rwsemaphore to protect against the comedi device becoming
detached at an
Add a new function `comedi_buf_write_n_available()` to return the amount
of buffer space available for writing, including space already allocated
by `comedi_buf_write_alloc()` plus any unallocated space available.
This is currently just for internal use by the comedi core, so is not
exported.
Comedi subdevices that support asynchronous acquisition commands have a
wait queue head used for blocking reads or writes and for the poll file
operation. The comedi device may have several subdevices that support
"read" and/or "write" commands, but each open file object has at most
one "read"
On 2015/10/7 22:32, Vinod Koul wrote:
On Tue, Oct 06, 2015 at 05:21:13PM +0800, Shawn Lin wrote:
+ int (*device_get_quirks)(struct dma_chan *chan);
And why do we want to expose this to users? THis doesnt seem right!
Basically I agree not to expose dma's quirk to slave
On Fri, Oct 09, 2015 at 10:51:29AM +0100, Will Deacon wrote:
> > The corresponding litmus tests are below.
>
> How do people feel about including these in memory-barriers.txt? I find
> them considerably easier to read than our current kernel code + list of
> possible orderings + wall of text, but
On Thu, 8 Oct 2015, Andy Lutomirski wrote:
> Will this really end up working? I can see two problems:
>
> 1. It's rather expensive. For processes that still make syscalls but
> just not many, it means that you're forcibly quiescing every time.
A process that does a lot of syscalls to
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On 08/10/2015 06:43, Wu, Feng wrote:
> Hi Thomas & Paolo,
>
> What is your option about this patch, Thanks a lot!
>
> Thanks,
> Feng
>
>>> diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
>>> index 1c58655..90b378d 100644
>>> --- a/kernel/irq/manage.c
>>> +++ b/kernel/irq/manage.c
>>>
On Fri 2015-10-09 10:19:48, Jacek Anaszewski wrote:
> On 10/08/2015 05:51 PM, Pavel Machek wrote:
> >On Mon 2015-09-28 17:13:39, Jacek Anaszewski wrote:
> >>This patch isn't going to be applied since it can cause
> >>legal implications for existing users.
> >>
> >
> >Are there any? Best do this
On Fri 2015-10-09 10:08:12, Jacek Anaszewski wrote:
> On 10/09/2015 09:02 AM, Pavel Machek wrote:
> >On Fri 2015-10-09 08:28:44, Jacek Anaszewski wrote:
> >>On 10/08/2015 05:50 PM, Pavel Machek wrote:
> >>>On Mon 2015-09-21 16:29:26, Jacek Anaszewski wrote:
> This patch removes
On 09/10/2015 11:51, Joerg Roedel wrote:
> From: Joerg Roedel
>
> Currently we always write the next_rip of the shadow vmcb to
> the guests vmcb when we emulate a vmexit. This could confuse
> the guest when its cpuid indicated no support for the
> next_rip feature.
>
> Fix this by only
On Fri, Oct 09, 2015 at 10:40:39AM +0100, Will Deacon wrote:
>
> > - RELEASE -> ACQUIRE _chains_ (on shared variables) preserve causality,
> >(because each link is fully ordered) but are not transitive.
>
> Yup, and that's the same for UNLOCK -> LOCK, too.
Agreed, except RELEASE/ACQUIRE is
On Fri, Oct 09, 2015 at 10:40:39AM +0100, Will Deacon wrote:
> > Which leads me to think I would like to suggest alternative rules for
> > RELEASE/ACQUIRE (to replace those Will suggested; as I think those are
> > partly responsible for my confusion).
>
> Yeah, sorry. I originally used the phrase
From: Colin Ian King
Static analysis with cppcheck found the following memory leak:
[drivers/staging/wilc1000/linux_mon.c:255]: (error) Memory leak: mgmt_tx
Free mgmt_tx on the error return path when mgmt_tx->buff fails to be
allocated.
Signed-off-by: Colin Ian King
---
Hello Will,
Thank you so much for your patience. My sincere apologies with the issues with
formatting. I have taken care of them and hope now things are ok.
- Included patchesATarm.linux.org.uk.
- Removed the changelog from commit message.
- Moved the patch to "superseded" in patch system.
-
On 08/10/2015 20:34, Radim Krčmář wrote:
> 2015-10-08 20:30+0200, Radim Krčmář:
>> On real hardware, edge-triggered interrupts don't set a bit in TMR,
>> which means that IOAPIC isn't notified on EOI. Do the same here.
>>
>> Staying in guest/kernel mode after edge EOI is what we want for most
> -Original Message-
> From: linux-input-ow...@vger.kernel.org
> [mailto:linux-input-ow...@vger.kernel.org] On Behalf Of Arnd Bergmann
> Sent: 08 October, 2015 17:32
> To: Tirdea, Irina
> Cc: Dmitry Torokhov; Bastien Nocera; Aleksei Mamlin;
> linux-in...@vger.kernel.org; Mark Rutland;
On Fri, Oct 09, 2015 at 10:40:39AM +0100, Will Deacon wrote:
> Stepping back a second, I believe that there are three cases:
>
>
> RELEASE X -> ACQUIRE Y (same CPU)
>* Needs a barrier on TSO architectures for full ordering
+PPC
> UNLOCK X -> LOCK Y (same CPU)
>* Needs a
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