This is only an API consolidation and should make things more readable
it replaces var * HZ / 1000 by msecs_to_jiffies(var).
Signed-off-by: Nicholas Mc Guire
---
Patch was only compile tested with x86_64_defconfig + CONFIG_USB_LEGOTOWER=m
Patch is against 3.19.0-rc7 (localversion-next is
On 06.02.2015 10:19, Gabriel Dobato wrote:
On 05/02/15 23:13, Sebastian Hesselbarth wrote:
great you can boot a recent kernel. I guess you had to quite heavily
modify current dove-cm-a510.dts? Can you upload the one you use now
to any pastebin and send the link?
Not, I only had to include eth
This patch was produced using Coccinelle. A simplified version of the
semantic patch is:
@r exists@
identifier f;
local idexpression u8 x;
identifier xname;
@@
f(...) {
...when any
(
x@xname = 1;
|
x@xname = 0;
)
...when any
}
@bad exists@
identifier r.f;
local idexpression u8 r.x
This is only an API consolidation and should make things more readable
it replaces var * HZ / 1000 by msecs_to_jiffies(var).
Signed-off-by: Nicholas Mc Guire
---
Note that the indentation is not aligned with the correct ( here due to
lines going over 80 char - not sure if this is the right way
Le jeudi 05 février 2015 à 13:45 -0800, Stephen Boyd a écrit :
> On 02/05/15 13:30, Alban Browaeys wrote:
> >> Thanks for the information. Can you please try the patch in this other
> >> thread[1]? I think you're seeing the same problem.
> >>
> >> [1] https://lkml.org/lkml/2015/2/5/595
> >
> >
Change private struct member name from line_status to modem_status.
It will store MSR for some functions used
Signed-off-by: Peter Hung
---
drivers/usb/serial/f81232.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/serial/f81232.c
The original driver had do not any h/w change in driver.
This patch implements with configure H/W for
baud/parity/word length/stop bits functional.
Some init step extract to f81232_port_init(), called once with open().
And refine baudrate setting to f81232_set_baudrate()
Signed-off-by: Peter
The F81232 bulk-in is RX data + LSR channel, data format is
[LSR+Data][LSR+Data]. , We had reimplemented in this patch.
Signed-off-by: Peter Hung
---
drivers/usb/serial/f81232.c | 68 +++--
1 file changed, 35 insertions(+), 33 deletions(-)
diff --git
This patch implement relative MCR/MSR function, such like
tiocmget()/tiocmset()/dtr_rts().
The f81232_set_mctrl() replace set_control_lines() to do MCR control
so we clean-up the set_control_lines() function.
Signed-off-by: Peter Hung
---
drivers/usb/serial/f81232.c | 98
Add me to co-author and fix no '>' in greg kh's email
Signed-off-by: Peter Hung
---
drivers/usb/serial/f81232.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c
index 07abf0c..8799b66 100644
---
It's should compared with UART_MSR_DCD, not UART_DCD.
also we clean-up some non-used define to avoid impropriety use.
Signed-off-by: Peter Hung
---
drivers/usb/serial/f81232.c | 16 +---
1 file changed, 1 insertion(+), 15 deletions(-)
diff --git a/drivers/usb/serial/f81232.c
We extract TIOCGSERIAL section in f81232_ioctl() to f81232_get_serial_info()
to make it clarify
The f81232_set_mctrl() replace set_control_lines() to do MCR control
so we clean-up the set_control_lines() function.
Signed-off-by: Peter Hung
---
drivers/usb/serial/f81232.c | 34
This series patch V5 is improvement from V4 as following:
1. transform all function not to use private data as parameter, using
usb_serial_port instead.
2. Some init step we extract it from set_term() to f81232_port_init()
and run it when open port only.
3. We'll force re-read msr in
The interrupt Endpoint will report current IIR. If we got IIR with MSR Changed
, We will do read MSR with interrupt_work worker to do f81232_read_msr() func.
Signed-off-by: Peter Hung
---
drivers/usb/serial/f81232.c | 109
1 file changed, 100
Hi Dmitry,
After apply your patch manually to my blackfin kernel tree, I got
kernel panic when probe the rotary.
NULL pointer access
Kernel OOPS in progress
Deferred Exception context
CURRENT PROCESS:
COMM=swapper PID=1 CPU=0
invalid mm
return address: [0x00167648]; contents of:
0x00167620:
On Fri, Feb 06, 2015 at 08:34:52AM +0800, Ken Xue wrote:
> >From 1a6a3a5c0815cb1f52ec0a2b9601edfa9bfebe81 Mon Sep 17 00:00:00 2001
> From: Ken Xue
> Date: Fri, 6 Feb 2015 08:27:51 +0800
> Subject: [PATCH] acpi:apd:add AMD ACPI2Platform device support for x86 system.
>
> This new feature is to
This semantic patches find instances where struct clk pointers are compared.
This was proposed by Stephen Boyd.
Signed-off-by: Quentin Lambert
---
This patch was discussed in this thread:
https://lkml.org/lkml/2015/2/2/629
scripts/coccinelle/misc/structclk.cocci | 44
The AHCLKX pin seems not to be supported as external source. The first
patch is a general fix to allow external clock. The second allows you to
select the AHCLKX pin as clock source.
Patch built against v3.19-rc7
signature.asc
Description: OpenPGP digital signature
Signed-off-by: Urs Fässler
---
sound/soc/davinci/davinci-mcasp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/davinci/davinci-mcasp.c
b/sound/soc/davinci/davinci-mcasp.c
index 30b94d4..396cdec 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++
Signed-off-by: Urs Fässler
---
.../bindings/sound/davinci-mcasp-audio.txt | 1 +
sound/soc/davinci/davinci-mcasp.c | 26
+++---
2 files changed, 24 insertions(+), 3 deletions(-)
diff --git
Am 06.02.2015 um 09:29 schrieb Ricard Wanderlof:
>
> On Thu, 5 Feb 2015, Graham Moore wrote:
>
>> Actually, we made this change to make UBIFS work. So, yes, the driver
>> never worked for UBI. Worked fine for JFFS2, raw data.
>>
>> A customer reported an issue with ECC errors when using UBIFS
On 02/06/2015 06:20 PM, Geert Uytterhoeven wrote:
On 32-bit platforms using asm-generic/div64.h:
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c: In function
'gk20a_pllg_calc_rate':
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c:147:79: warning: comparison of
distinct pointer types lacks a
Hi Dmitry,
On Fri, Feb 6, 2015 at 2:56 PM, Dmitry Torokhov
wrote:
> Introduce open and close methods for the input device to postpone enabling
> the device until it is needed.
>
> Signed-off-by: Dmitry Torokhov
> ---
>
> Hi Sonic,
>
> Could you please tell me if the driver still works with this
On 32-bit platforms using asm-generic/div64.h:
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c: In function
'gk20a_pllg_calc_rate':
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk20a.c:147:79: warning: comparison of
distinct pointer types lacks a cast
do_div(rate, divider);
Hello Joonyoung,
On 02/06/2015 06:27 AM, Joonyoung Shim wrote:
> On 02/05/2015 11:45 PM, Javier Martinez Canillas wrote:
>>
>> I also tested on an Exynos5420 Peach Pit Chromebook and both the "Power
>> domain power-domain disable failed" message and the system crash are gone.
>>
>
> Really
This is only an API consolidation and should make things more readable
it replaces var * HZ / 1000 by msecs_to_jiffies(var).
Signed-off-by: Nicholas Mc Guire
---
Patch was only compile tested with viper_defconfig (implies CONFIG_FB_PXA=m)
Patch is against 3.19.0-rc7 (localversion-next is
On Fri, 6 Feb 2015, Quentin Lambert wrote:
>
> On 06/02/2015 03:15, Stephen Boyd wrote:
> > Thanks for the coccinelle patch. Thinking more about it, I don't think
> > we care if the pointer is dereferenced because that would require a
> > definition of struct clk and that is most likely not the
On 05/02/15 23:33, Bjorn Andersson wrote:
> On Wed, Jan 7, 2015 at 9:51 AM, Marc Zyngier wrote:
>> There is a number of cases where a kernel subsystem may want to
>> introspect the state of an interrupt at the irqchip level:
>>
>> - When a peripheral is shared between virtual machines,
>> its
Hi Dmitry,
On Fri, Feb 6, 2015 at 2:09 PM, Dmitry Torokhov
wrote:
> Instead of using #ifdef to guard potentially unused suspend and resume code
> let's mark them as __maybe_unused so they still get discarded if they are
> not used but we do not get warning. This allows for better compile
On 06/02/15 08:42, Brent Wang wrote:
[...]
>>
>>> + <0x0 0xf6802000 0x0 0x2000>, /* GICC */
>>> + <0x0 0xf6804000 0x0 0x2000>, /* GICH */
>>> + <0x0 0xf6806000 0x0 0x2000>; /* GICV */
>>
>> I guess no-one's bothered to consider 64k pages?
>>
On 06/02/2015 03:15, Stephen Boyd wrote:
Thanks for the coccinelle patch. Thinking more about it, I don't think
we care if the pointer is dereferenced because that would require a
definition of struct clk and that is most likely not the case outside of
the clock framework. Did you scan the
Em Tue, Feb 03, 2015 at 11:45:50AM -0500, Steven Rostedt escreveu:
> On Tue, 3 Feb 2015 15:16:25 +0100
> Jiri Olsa wrote:
> > I guess you ommited the fprint(stderr... ) warning on purpose
> > (like in find_debugfs), because the tracefs is not upstream yet, right?
> Right, because I didn't want
On Thu, Feb 05, 2015 at 11:27:04PM +0800, Jie Yang wrote:
> Update firmware intel/IntcSST2.bin from Version 8.4.1.68 to 8.4.1.77
> Fix for freeing capture stream just after resetting it.
>
> Signed-off-by: Jie Yang
applied, thanks Jie.
regards, Kyle
> ---
> WHENCE | 1 +
>
Hello Mark,
2015-02-06 3:30 GMT+08:00 Mark Rutland :
> On Thu, Feb 05, 2015 at 09:24:37AM +, Bintian Wang wrote:
>> Add initial dtsi file to support Hisilicon Hi6220 SoC with
>> support of Octal core CPUs in two clusters and each cluster
>> has quard Cortex-A53.
>>
>> We now use the
add at91 sama5d4 xplained board support.
Signed-off-by: Josh Wu
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 234
2 files changed, 235 insertions(+)
create mode 100644
On Fri, Feb 06, 2015 at 09:13:07AM +0100, Boris Brezillon wrote:
> Hi Brian,
>
> On Thu, 5 Feb 2015 17:08:35 -0800
> Brian Norris wrote:
> > On Wed, Feb 04, 2015 at 11:10:28AM +0100, Boris Brezillon wrote:
> > > On Mon, 26 Jan 2015 15:56:03 +0100
> > > Maxime Ripard wrote:
> > > > +
On Thu, 5 Feb 2015, Graham Moore wrote:
> Actually, we made this change to make UBIFS work. So, yes, the driver
> never worked for UBI. Worked fine for JFFS2, raw data.
>
> A customer reported an issue with ECC errors when using UBIFS on NAND
> flash with Altera SoC.
>
> We debugged it and
On Thu, 2015-02-05 at 13:43 +, Lad Prabhakar wrote:
> From: "Lad, Prabhakar"
>
> this patch fixes following sparse warning:
>
> processor_thermal_device.c:188:6: warning: symbol 'proc_thermal_remove' was
> not declared. Should it be static?
>
> Signed-off-by: Lad, Prabhakar
applied.
Hi Jaegeuk,
> -Original Message-
> From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
> Sent: Friday, February 06, 2015 2:19 PM
> To: Chao Yu
> Cc: 'Changman Lee'; linux-fsde...@vger.kernel.org;
> linux-kernel@vger.kernel.org;
> linux-f2fs-de...@lists.sourceforge.net
> Subject: Re: [f2fs-dev]
On Thu, Feb 05, 2015 at 04:37:56PM +0100, Boris Brezillon wrote:
> On Thu, 5 Feb 2015 14:08:32 +0100
> Daniel Vetter wrote:
>
> > On Wed, Feb 04, 2015 at 09:20:51PM +0100, Boris Brezillon wrote:
> > > Convert the HLCDC driver to atomic mode-setting.
> > >
> > > Signed-off-by: Boris Brezillon
>
Hi Brian,
On Thu, 5 Feb 2015 17:08:35 -0800
Brian Norris wrote:
> + Rob
>
> This patch has conflicts with an ARM64-preparation from Rob. I'd like to
> get this patch in first, as it's a bugfix. But I'd like to settle
> Boris's comments first.
>
> (Regarding the request to get this into 3.19:
On Thu, Feb 05, 2015 at 11:10:04AM +0100, Philipp Zabel wrote:
> Am Mittwoch, den 31.12.2014, 16:23 +0800 schrieb Liu Ying:
> > This patch adds device tree bindings for Synopsys DesignWare MIPI DSI
> > host controller DRM bridge driver.
> >
> > Signed-off-by: Liu Ying
> > ---
> > v7->v8:
> > *
On Mon, Feb 02, 2015 at 08:27:54PM +0100, Nicolas Ferre wrote:
> Arnd, Olof, Kevin,
>
> As advised by Olof, here is a second attempt with this pull-request but this
> time with the at91-3.19-fixes branch as a base. Here is how I did it:
> - took v3.19-rc4
> - merged my at91-3.19-fixes branch that
On Thu, Feb 05, 2015 at 04:37:56PM +0100, Boris Brezillon wrote:
On Thu, 5 Feb 2015 14:08:32 +0100
Daniel Vetter dan...@ffwll.ch wrote:
On Wed, Feb 04, 2015 at 09:20:51PM +0100, Boris Brezillon wrote:
Convert the HLCDC driver to atomic mode-setting.
Signed-off-by: Boris Brezillon
Hi Jaegeuk,
-Original Message-
From: Jaegeuk Kim [mailto:jaeg...@kernel.org]
Sent: Friday, February 06, 2015 2:19 PM
To: Chao Yu
Cc: 'Changman Lee'; linux-fsde...@vger.kernel.org;
linux-kernel@vger.kernel.org;
linux-f2fs-de...@lists.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH
On Fri, Feb 06, 2015 at 09:13:07AM +0100, Boris Brezillon wrote:
Hi Brian,
On Thu, 5 Feb 2015 17:08:35 -0800
Brian Norris computersforpe...@gmail.com wrote:
On Wed, Feb 04, 2015 at 11:10:28AM +0100, Boris Brezillon wrote:
On Mon, 26 Jan 2015 15:56:03 +0100
Maxime Ripard
On Thu, Feb 05, 2015 at 11:10:04AM +0100, Philipp Zabel wrote:
Am Mittwoch, den 31.12.2014, 16:23 +0800 schrieb Liu Ying:
This patch adds device tree bindings for Synopsys DesignWare MIPI DSI
host controller DRM bridge driver.
Signed-off-by: Liu Ying ying@freescale.com
---
v7-v8:
Hi Brian,
On Thu, 5 Feb 2015 17:08:35 -0800
Brian Norris computersforpe...@gmail.com wrote:
+ Rob
This patch has conflicts with an ARM64-preparation from Rob. I'd like to
get this patch in first, as it's a bugfix. But I'd like to settle
Boris's comments first.
(Regarding the request to
On Thu, 5 Feb 2015, Graham Moore wrote:
Actually, we made this change to make UBIFS work. So, yes, the driver
never worked for UBI. Worked fine for JFFS2, raw data.
A customer reported an issue with ECC errors when using UBIFS on NAND
flash with Altera SoC.
We debugged it and found
On Thu, 2015-02-05 at 13:43 +, Lad Prabhakar wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
this patch fixes following sparse warning:
processor_thermal_device.c:188:6: warning: symbol 'proc_thermal_remove' was
not declared. Should it be static?
Signed-off-by: Lad,
On Mon, Feb 02, 2015 at 08:27:54PM +0100, Nicolas Ferre wrote:
Arnd, Olof, Kevin,
As advised by Olof, here is a second attempt with this pull-request but this
time with the at91-3.19-fixes branch as a base. Here is how I did it:
- took v3.19-rc4
- merged my at91-3.19-fixes branch that is
On Fri, Jan 09, 2015 at 02:53:55AM +, ttha...@opensource.altera.com wrote:
From: Thor Thayer ttha...@opensource.altera.com
Adding L2 Cache and On-Chip RAM EDAC support for the
Altera SoCs using the EDAC device model. The SDRAM
controller is using the Memory Controller model.
Each
From: Steven Rostedt (Red Hat) rost...@goodmis.org
The trace_tlb_flush() tracepoint can be called when a CPU is going offline.
When a CPU is offline, RCU is no longer watching that CPU and since the
tracepoint is protected by RCU, it must not be called. To prevent the
tlb_flush tracepoint from
Paul,
I found a much better fix than adding the rcu_nocheck(). Simply have the
rcu check inside the condition check as well. This way the rcu splat
will only happen if the condition is set too. The condition doesn't need
the tracepoint enabled.
Now I'm thinking that I should push the first patch
On Fri, 6 Feb 2015 21:11:57 +0100
Sedat Dilek sedat.di...@gmail.com wrote:
On Fri, Feb 6, 2015 at 9:06 PM, Steven Rostedt rost...@goodmis.org wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Subject: x86/tbl/trace: --- .../tlb/...
But I wanted To Be Loved.
-- Steve
--
To
The driver currently only supports a single device per I2C bus since it uses
the I2C bus number to set the SPI bus number. This makes it impossible to
connect more than one chip to a single I2C bus.
We don't want to use dynamic bus numbers unconditionally since this would
result in every
On Fri, Feb 6, 2015 at 10:55 PM, Oleg Nesterov o...@redhat.com wrote:
On 02/06, Oleg Nesterov wrote:
On 02/06, Konstantin Khlebnikov wrote:
Whole sequence looks like: task calls fork, glibc calls syscall clone with
CLONE_CHILD_SETTID and passes pointer to TLS THREAD_SELF-tid as argument.
On Fri, 6 Feb 2015, Josh Poimboeuf wrote:
Signed-off-by: Josh Poimboeuf jpoim...@redhat.com
---
kernel/livepatch/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c
index 9adf86b..ff7f47d 100644
---
Hello Sergei,
Thanks a lot for your feedback.
On 02/06/2015 08:09 PM, Sergei Shtylyov wrote:
Hello.
On 02/06/2015 08:37 PM, Javier Martinez Canillas wrote:
All the device nodes for the Exynos5420 power-domains have a quite
generic power-domain name.
And this is in conformance to
This is preliminary and not fully tested patch which adds
support for the global clock controller found on the MSM8916
based devices. It allows the various device drivers to probe
and control their clocks and resets.
Signed-off-by: Georgi Djakov georgi.dja...@linaro.org
---
On Fri, Feb 06, 2015 at 11:30:18AM -0800, Stephen Boyd wrote:
Why don't we make the legacy lookup more specific and actually indicate
internal for the con_id? Then the external clock would fail to be
found, but we can detect that case and figure out that it's not due to
probe defer, but
The child_node member of struct clk is named the same as the
child_node member of struct clk_core. Let's rename the struct
clk's member to clks_node to avoid getting confused with the
child_node member of struct clk_core and to match the name of the
list head, clks.
Reviewed-by: Tomeu Vizoso
From: Oleg Nesterov o...@redhat.com
math_error() calls save_init_fpu() after conditional_sti(), this means
that the caller can be preempted. If !use_eager_fpu() we can hit the
WARN_ON_ONCE(!__thread_has_fpu(tsk)) and/or save the wrong FPU state.
Change math_error() to use unlazy_fpu() and kill
From: Oleg Nesterov o...@redhat.com
It is not clear why the else branch clears -fpu_counter, this makes
no sense.
If use_eager_fpu() then this has no effect. Otherwise, if we actually
wanted to prevent fpu preload after the context switch we would need to
reset it unconditionally, even if
From: Rik van Riel r...@redhat.com
We need another lazy restore related function, that will be called
from a function that is above where the lazy restore functions are
now. It would be nice to keep all three functions grouped together.
Signed-off-by: Rik van Riel r...@redhat.com
---
From: Rik van Riel r...@redhat.com
Use an explicit if/else branch after __save_init_fpu(old) in
switch_fpu_prepare. This makes substituting the assignment
with a call to task_disable_lazy_fpu() in the next patch easier
to review.
Signed-off-by: Rik van Riel r...@redhat.com
---
On Fri, Feb 6, 2015 at 9:06 PM, Steven Rostedt rost...@goodmis.org wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Subject: x86/tbl/trace: --- .../tlb/...
- Sedat -
When taking a CPU down for suspend and resume, a tracepoint may be called
when the CPU has been designated offline.
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index e08e21e5f601..68a346b8328a 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -173,7 +173,7 @@ extern void syscall_unregfunc(void);
TP_PROTO(data_proto),
On Fri 06-02-15 16:57:50, Michael Kerrisk wrote:
[...]
Yes, this wording is better because many users are not aware of
MAP_ANON|MAP_SHARED being file backed in fact and mmap man page doesn't
mention that.
(Michal, would you have a text to propose to add to the mmap(2) page?
Maybe it
On Fri, 6 Feb 2015 16:18:03 -0500
Steven Rostedt rost...@goodmis.org wrote:
But the first patch is a much broader change and more generic which
could affect many other locations as well. It is specific to
tracepoints, where the tlb one is specific to a single instance. As the
first patch
Hi Linus,
Please pull from
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband.git
tags/rdma-for-linus
One more last-second RDMA change for 3.19:
- Yann realized that the previous revert of new userspace ABI did
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 02/06/2015 01:23 PM, Frederic Weisbecker wrote:
On Fri, Feb 06, 2015 at 01:20:21PM -0500, Rik van Riel wrote: On
02/06/2015 12:22 PM, Frederic Weisbecker wrote:
On Thu, Feb 05, 2015 at 03:23:48PM -0500, r...@redhat.com
wrote:
From: Rik van
On Fri, Jan 09, 2015 at 02:53:52AM +, ttha...@opensource.altera.com wrote:
From: Thor Thayer ttha...@opensource.altera.com
This patch enables the ECC for L2 cache on machine
startup. The ECC has to be enabled before data is
is stored in memory otherwise the ECC will fail on
reads.
I
Hello.
On 02/06/2015 08:37 PM, Javier Martinez Canillas wrote:
All the device nodes for the Exynos5420 power-domains have a quite
generic power-domain name.
And this is in conformance to the ePAPR standard.
So in case of an error, the Exynos PD
driver shows the following (not very
On 02/06/2015 08:32 PM, Peter Zijlstra wrote:
On Fri, Feb 06, 2015 at 06:05:32PM +0200, Peter Ujfalusi wrote:
Certainly looks much simpler, but it adds quite a bit of data to the
omap_hwmod struct, and we have a _lot_ of them for omap2plus configuration.
ls -al vmlinux
w/o any the lockdep
From: Rik van Riel r...@redhat.com
Replace magic assignments of fpu.last_cpu = ~0 with more explicit
disable_task_lazy_fpu_restore calls.
This also fixes the lazy FPU restore disabling in drop_fpu, which
only really works when !use_eager_fpu(). This is fine for now,
because fpu_lazy_restore()
This includes the three patches by Oleg that are not in -tip yet,
and five more by myself.
I believe the changes to my patches address all the comments by
reviewers on the previous version.
--
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to
From: Rik van Riel r...@redhat.com
Currently there are a few magic assignments sprinkled through the
code that disable lazy FPU state restoring, some more effective than
others, and all equally mystifying.
It would be easier to have a helper to explicitly disable lazy
FPU state restoring for a
From: Oleg Nesterov o...@redhat.com
unlazy_fpu()-__thread_fpu_end() doesn't look right if use_eager_fpu().
Unconditional __thread_fpu_end() is only correct if we know that this
thread can't return to user-mode and use FPU.
Fortunately it has only 2 callers. fpu_copy() checks use_eager_fpu(),
and
From: Rik van Riel r...@redhat.com
With Oleg's patch x86, fpu: don't abuse FPU in kernel threads if
use_eager_fpu(), kernel threads no longer have an FPU state even
on systems with use_eager_fpu()
That in turn means that a task may still have its FPU state
loaded in the FPU registers, if the
From: Steven Rostedt (Red Hat) rost...@goodmis.org
When taking a CPU down for suspend and resume, a tracepoint may be called
when the CPU has been designated offline. As tracepoints require RCU for
protection, they must not be called if the current CPU is offline.
Unfortunately,
On Fri, Feb 06, 2015 at 01:16:59PM +0100, Paolo Bonzini wrote:
The newly-added tracepoint shows the following results on
the tscdeadline_latency test:
qemu-kvm-8387 [002] 6425.558974: kvm_vcpu_wakeup: poll time
10407 ns
qemu-kvm-8387 [002] 6425.558984:
On Fri 2015-02-06 16:39:12, Quentin Lambert wrote:
This patch fix checkpatch warnings concerning the possible
duplication of an out of memory message.
So, instead of nice and readable not enough memory for clock... we
get OOM, stackdump, and backtrace...? Not sure it is improvement.
On Fri, 6 Feb 2015 22:07:56 +0100
Sedat Dilek sedat.di...@gmail.com wrote:
Your patchset fixes the issue for me (look at the attached files for
more detailed information).
So I can add your Tested-by tag?
I tested the To Be Loved (TBL VS. TLB flushes) edition against
Linux-next
On Fri, Feb 6, 2015 at 5:55 PM, Tim Tassonis st...@decentral.ch wrote:
Hi all
Just found out that squashfs panics when compiled in statically instead of
as a module, when mounting an sqf file. The sequence I did was:
# mkdir /mnt/gaia-ro
# mount /gaiarule.sqf /mnt/gaia-ro -t squashfs -o
On 02/06/2015 09:49 AM, Raghavendra K T wrote:
Paravirt spinlock clears slowpath flag after doing unlock.
As explained by Linus currently it does:
prev = *lock;
add_smp(lock-tickets.head, TICKET_LOCK_INC);
/* add_smp() is a full mb() */
On Fri, Jan 09, 2015 at 02:53:56AM +, ttha...@opensource.altera.com wrote:
From: Thor Thayer ttha...@opensource.altera.com
Adding the device tree entries and bindings needed to support
the Altera L2 cache and On-Chip RAM EDAC. This patch relies upon
an earlier patch to declare and setup
On 02/06, Konstantin Khlebnikov wrote:
Whole sequence looks like: task calls fork, glibc calls syscall clone with
CLONE_CHILD_SETTID and passes pointer to TLS THREAD_SELF-tid as argument.
Child task gets read-only copy of VM including TLS. Child calls put_user()
to handle CLONE_CHILD_SETTID
On Fri, Feb 6, 2015 at 11:32 AM, Andy Lutomirski l...@amacapital.net wrote:
On Fri, Feb 6, 2015 at 11:23 AM, Kees Cook keesc...@chromium.org wrote:
On Thu, Feb 5, 2015 at 6:38 PM, Andy Lutomirski l...@amacapital.net wrote:
On Thu, Feb 5, 2015 at 6:32 PM, Dmitry V. Levin l...@altlinux.org wrote:
From: Dmitry Torokhov dmitry.torok...@gmail.com
On the X1 Carbon 3rd gen (with a 2015 broadwell cpu), the physical middle
button of the trackstick (attached to the touchpad serio device, of course)
seems to get lost.
Actually, the touchpads reports 3 extra buttons, which falls in the switch
The driver currently only supports a single device per I2C bus since it uses
the I2C bus number to set the SPI bus number. This makes it impossible to
connect more than one chip to a single I2C bus.
We don't want to use dynamic bus numbers unconditionally since this would
result in every
On Fri, 6 Feb 2015 21:23:13 +0100
Sedat Dilek sedat.di...@gmail.com wrote:
On Fri, Feb 6, 2015 at 9:21 PM, Steven Rostedt rost...@goodmis.org wrote:
On Fri, 6 Feb 2015 21:11:57 +0100
Sedat Dilek sedat.di...@gmail.com wrote:
On Fri, Feb 6, 2015 at 9:06 PM, Steven Rostedt
On Thu, Feb 5, 2015 at 4:41 PM, Laura Abbott lau...@codeaurora.org wrote:
On 2/4/2015 3:22 PM, Gregory Fong wrote:
Add cma reserved information to the ARM-specific show_mem. It was
added to the generic implementation by commit
49abd8c28046adf77c5ce1949549aa64d7221881 lib/show_mem.c: add cma
On Fri, 2015-02-06 at 01:09 +0100, Rasmus Villemoes wrote:
The macro isert_dbg already ensures that __func__ is part of the
output, so there's no reason to duplicate the function name in the
format string itself.
Signed-off-by: Rasmus Villemoes li...@rasmusvillemoes.dk
---
On Fri, 6 Feb 2015 04:00:14 +
Al Viro v...@zeniv.linux.org.uk wrote:
+const char **search, int *not)
{
int type = MATCH_FULL;
int i;
@@ -345,12 +346,11 @@ enum regex_type filter_parse_regex(char *buff, int
*len, char **search, int *not
On Fri, Feb 06, 2015 at 07:28:23PM +0100, Ingo Molnar wrote:
* Paul E. McKenney paul...@linux.vnet.ibm.com wrote:
On Tue, Feb 03, 2015 at 03:34:45PM +0100, David Hildenbrand wrote:
* Paul E. McKenney paul...@linux.vnet.ibm.com wrote:
Hello, Ingo,
The changes in
On 02/06/2015 03:49 AM, Mark Brown wrote:
On Thu, Feb 05, 2015 at 04:52:40PM -0800, Bjorn Andersson wrote:
On Thu 05 Feb 16:32 PST 2015, Mark Brown wrote:
On Thu, Feb 05, 2015 at 02:08:54PM -0800, Bjorn Andersson wrote:
However this only works for the non-supply regulator properties - and
On Fri, Feb 6, 2015 at 5:55 PM, Tim Tassonis st...@decentral.ch wrote:
Hi all
Just found out that squashfs panics when compiled in statically instead of
as a module, when mounting an sqf file. The sequence I did was:
# mkdir /mnt/gaia-ro
# mount /gaiarule.sqf /mnt/gaia-ro -t squashfs -o
On 02/06, Oleg Nesterov wrote:
On 02/06, Konstantin Khlebnikov wrote:
Whole sequence looks like: task calls fork, glibc calls syscall clone with
CLONE_CHILD_SETTID and passes pointer to TLS THREAD_SELF-tid as argument.
Child task gets read-only copy of VM including TLS. Child calls
Lenovo decided to switch back to physical buttons for the trackstick
on their latest series. The PNPId list was provided before they reverted
back to physical buttons, so it contains the new models too.
We can know from the touchpad capabilities that the touchpad has physical
buttons, so removing
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