On Tue, Sep 25, 2012 at 04:56:02PM +0400, Alexey Khoroshilov wrote:
> t3e3_init_channel() incorrectly handles errors in several places:
> it returns zero and does not deallocate all required resources.
> The patch fixes that places.
>
> Found by Linux Driver Verification project
On Tue, 2012-09-25 at 06:19 -0700, Joe Perches wrote:
> On Tue, 2012-09-25 at 15:13 +0300, Andy Shevchenko wrote:
> > Signed-off-by: Andy Shevchenko
>
> You also added yourself as a maintainer.
> Congrats/sympathies, etc...
Actually I prefer to be just a supporter, because I introduce few
Em Tue, Sep 25, 2012 at 09:59:02PM +0900, Namhyung Kim escreveu:
> 2012-09-25 (화), 08:05 -0300, Arnaldo Carvalho de Melo:
> > Em Tue, Sep 25, 2012 at 10:25:13AM +0900, Namhyung Kim escreveu:
> > > On Mon, 24 Sep 2012 13:02:39 -0300, Arnaldo Carvalho de Melo wrote:
> > > > Em Mon, Sep 24, 2012 at
On Tue, Sep 25, 2012 at 04:53:52PM +0400, Alexey Khoroshilov wrote:
> Fix checkpatch.pl warnings:
> WARNING: Prefer pr_debug(... to printk(KERN_DEBUG, ...
> WARNING: Prefer pr_warn(... to printk(KERN_WARNING, ...
> WARNING: Prefer pr_err(... to printk(KERN_ERR, ...
>
Better to just replace the
On Sun, Aug 26, 2012 at 08:27:55PM +0200, Sebastian Andrzej Siewior wrote:
> On Mon, Aug 20, 2012 at 03:56:01PM +0200, Joerg Roedel wrote:
> > --- a/arch/x86/kernel/apic/io_apic.c
> > +++ b/arch/x86/kernel/apic/io_apic.c
> > @@ -2981,8 +2981,8 @@ void destroy_irq(unsigned int irq)
> >
> >
On Tue, Sep 25, 2012 at 02:01:26PM +0200, Peter Zijlstra wrote:
> On Tue, 2012-09-25 at 15:42 +0400, Cyrill Gorcunov wrote:
>
> > Guys, letme re-read this whole mail thread first since I have no clue
> > what this remapping about ;)
>
> x86_setup_perfctr() / set_ext_hw_attr() have special
Hi Hans/Laurent
On Tue, Sep 25, 2012 at 5:24 PM, Hans Verkuil wrote:
> On Tue 25 September 2012 13:49:16 Laurent Pinchart wrote:
>> Hi Hans,
>>
>> On Tuesday 25 September 2012 13:43:36 Hans Verkuil wrote:
>> > On Tue 25 September 2012 13:16:24 Prabhakar wrote:
>> > > From: Lad, Prabhakar
>> > >
This could conceivably be hotpluggable, and we may want to displace it
from devices under certain circustances, so add a release method to hand
back the resources.
Signed-off-by: Matthew Garrett
---
drivers/pnp/system.c | 30 ++
1 file changed, 26 insertions(+), 4
ACPIPNP devices may have two levels of ID - the HID (a single string
defining the hardware) and the CIDs (zero or more strings defining
interfaces compatible with the hardware). If a driver matching a CID is
bound first, it will be impossible to bind a driver that matches the HID
despite it being
On Mon, Sep 24, 2012 at 07:44:17PM +0200, Peter Zijlstra wrote:
> On Mon, 2012-09-24 at 18:54 +0200, Peter Zijlstra wrote:
> > But let me try and come up with the list thing, I think we've
> > actually got that someplace as well.
>
> OK, I'm sure the below can be written better, but my brain is
Hi Stephen,
On Mon, Sep 24, 2012 at 01:25:03PM -0600, Stephen Warren wrote:
> From: Stephen Warren
>
> Commit "regulator: deprecate regulator-compatible DT property" deprecated
> the use of the regulator-compatible DT property. Update the DT example in
> the MAX8907 binding documentation to
On Tue, 2012-09-25 at 15:13 +0300, Andy Shevchenko wrote:
> Signed-off-by: Andy Shevchenko
You also added yourself as a maintainer.
Congrats/sympathies, etc...
> diff --git a/MAINTAINERS b/MAINTAINERS
[]
> @@ -6007,10 +6007,13 @@ F:drivers/tty/serial
>
> SYNOPSYS DESIGNWARE DMAC DRIVER
On Tue, Sep 25, 2012 at 01:58:06PM +0200, Peter Zijlstra wrote:
> On Mon, 2012-09-24 at 19:11 -0700, Linus Torvalds wrote:
> > In the not-so-distant past, we had the intel "Dunnington" Xeon, which
> > was iirc basically three Core 2 duo's bolted together (ie three
> > clusters of two cores sharing
On Tue, Sep 25, 2012 at 2:27 PM, Inderpal Singh
wrote:
> Since peripheral channel resources are not being allocated at probe,
> no need to flush the channels and free the resources in remove function.
>
> Signed-off-by: Inderpal Singh
> ---
> drivers/dma/pl330.c |8 +---
> 1 file
On Sun, Aug 26, 2012 at 08:16:03PM +0200, Sebastian Andrzej Siewior wrote:
> On Mon, Aug 20, 2012 at 03:55:56PM +0200, Joerg Roedel wrote:
> > diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
> > index 827f8a1..71824fc 100644
> > --- a/drivers/iommu/irq_remapping.c
> >
We should temporarily reset sched_domains_numa_levels to 0 after
it is reset to 'level' in sched_init_numa(). If it fails to allocate
memory for array sched_domains_numa_masks[][], the array will contain
less then 'level' members. This could be dangerous when we use it to
iterate array
On Tue, Sep 25, 2012 at 2:27 PM, Inderpal Singh
wrote:
> In probe, memory for multiple DMA descriptors were being allocated at once
> and then it was being split and added into DMA pool one by one. The address
> of this memory allocation is not being saved anywhere. To free this memory,
> the
Hi Irina,
2012-09-23 (일), 22:27 +0300, Irina Tirdea:
> From: Irina Tirdea
>
> The default name for objdump is "objdump". For cross-compiling the name of
> objdump will be different (e.g. arm-eabi-objdump in Android).
>
> Set the default objdump name in the Makefile with DEFAULT_OBJDUMP_PATH.
This forcibly drops CAP_COMPROMISE_KERNEL from both cap_permitted and cap_bset
in the init_cred struct, which everything else inherits from. This works on
any machine and can be used to develop even if the box doesn't have UEFI.
Signed-off-by: Josh Boyer
---
Documentation/kernel-parameters.txt
on 09/25/2012 12:54 PM Francois Romieu wrote the following:
> Thanasis :
> [...]
>> I don't know what's wrong, but I am getting those errors.
>> Are you sure about the git tree?
>
> Yes. Replace 'git rev-list --all' with 'git rev-list --branches'.
>
> It should show something like:
> $ git
On Sun, Aug 26, 2012 at 08:21:26PM +0200, Sebastian Andrzej Siewior wrote:
> On Mon, Aug 20, 2012 at 03:55:58PM +0200, Joerg Roedel wrote:
> > --- a/arch/x86/include/asm/hw_irq.h
> > +++ b/arch/x86/include/asm/hw_irq.h
> > @@ -101,6 +101,7 @@ static inline void set_io_apic_irq_attr(struct
> >
On Tue, Sep 25, 2012 at 1:44 PM, George Spelvin wrote:
> Thanks to Denys Vlasenko for sending me his benchmarking code.
>
> I went and hacked on it to ransomize the numbers being converted more,
> since repeatedly converting the same number underestimates the number
> of branch mispredictions.
>
From: Lad, Prabhakar
Signed-off-by: Lad, Prabhakar
Signed-off-by: Manjunath Hadli
---
drivers/media/i2c/mt9p031.c | 27
drivers/media/i2c/mt9t001.c | 33 +++---
drivers/media/i2c/mt9v032.c | 46 +-
2012-09-25 (화), 08:05 -0300, Arnaldo Carvalho de Melo:
> Em Tue, Sep 25, 2012 at 10:25:13AM +0900, Namhyung Kim escreveu:
> > On Mon, 24 Sep 2012 13:02:39 -0300, Arnaldo Carvalho de Melo wrote:
> > > Em Mon, Sep 24, 2012 at 11:24:03PM +0800, Feng Tang escreveu:
> > >> Which looks more natural
> >
t3e3_init_channel() incorrectly handles errors in several places:
it returns zero and does not deallocate all required resources.
The patch fixes that places.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov
---
drivers/staging/sbe-2t3e3/module.c
Fix checkpatch.pl warnings:
WARNING: Prefer pr_debug(... to printk(KERN_DEBUG, ...
WARNING: Prefer pr_warn(... to printk(KERN_WARNING, ...
WARNING: Prefer pr_err(... to printk(KERN_ERR, ...
Signed-off-by: Alexey Khoroshilov
---
drivers/staging/gdm72xx/gdm_qos.c |6 +++---
1 file changed, 3
Hi Prabhakar,
Thanks for the patch.
On Friday 14 September 2012 14:47:52 Prabhakar Lad wrote:
> From: Lad, Prabhakar
>
> due to structure change for video drivers, change the
> description with correct path.
>
> Signed-off-by: Lad, Prabhakar
> Signed-off-by: Manjunath Hadli
> Cc: Mauro
On 09/24/2012 06:56 AM, NeilBrown wrote:
>
> Hi Jens,
> this patch has been sitting in my -next tree for a little while and I was
> hoping for it to go in for the next merge window.
> It simply allows bio_split() to be used on bios without a payload, such as
> 'discard'.
> Are you happy with
Cleanup the label maze in this function. Having a
seperate function to first handle the traps that don't
generate a signal makes it easier to convert into
more readable conditional paths.
Signed-off-by: Frederic Weisbecker
Cc: Thomas Gleixner
Cc: Ingo Molnar
Cc: H. Peter Anvin
---
On 09/25/2012 01:57 AM, NeilBrown wrote:
>
> Hi Jens,
> is there any chance this can be in the next merge window? I'm
> adding block tracing to md and found I need another export.
No problem, applied.
--
Jens Axboe
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel"
On Tue, Sep 25, 2012 at 2:27 PM, Inderpal Singh
wrote:
> The allocated memory for peripheral channels is not being freed upon
> failure in probe and in module's remove funtion. It will lead to memory
> leakage. Hence free the allocated memory.
>
> Signed-off-by: Inderpal Singh
> ---
>
On Mon, Sep 24, 2012 at 01:24:59PM -0600, Stephen Warren wrote:
> From: Stephen Warren
>
> As explained in patch 1, this series deprecates the regulator-compatible
> DT property, and updates various binding documentation and examples for
> this change.
Applied regulator patches, thanks.
--
To
From: Cliff Wickman
(this was sent as an ack on 9/13, but with incorrect title and sign-off)
Ack.
But with the adjustment below. The 'end' argument was not declared long.
I tested the patch on a UV.
It has the effect of either clearing 1 or all TLBs in a cpu.
I added some debugging to test
On Tuesday 25 September 2012, Arnd Bergmann wrote:
> On Tuesday 25 September 2012, Andrew Lunn wrote:
> > > Regarding mv78xx0, I agree that I'm not sure what to do. The number of
> > > supported platforms is small. Should we simply mark mv78xx0 deprecated
> > > now, wait a few release cycles to
On 19 September 2012 17:29, Felipe Balbi wrote:
> this is what I mean, actually. If we remove pm_runtime_get_sync() in
> exchange for pm_runtime_set_active() before pm_runtime_enable(), it
> works on PandaBoard, but breaks BeagleBoard.
>
Perhaps it suggests that OMAP4 (PandaBoard) serial port is
On Tuesday 25 September 2012, Arnaud Patard wrote:
> Arnd Bergmann writes:
> >
> > The next step would be to label mach-orion5x as deprecated in Kconfig for
> > a release and change the help text so it tells people to move to mach-mvebu
> > and submit dts files.
> >
>
> You seem to imply that
If __pevent_parse_format() succeeded but add_event() failed, 'ret' didn't
have a proper error code. Set it to PEVENT_ERRNO__MEM_ALLOC_FAILED.
In addition, at that point 'event' also has fields and format information
and they all need to be freed. Call pevent_free_format() to handle it.
On Tue, Sep 25, 2012 at 04:22:29PM +0400, Cyrill Gorcunov wrote:
> On Tue, Sep 25, 2012 at 02:05:58PM +0200, stephane eranian wrote:
> > On Tue, Sep 25, 2012 at 2:01 PM, Peter Zijlstra
> > wrote:
> > > On Tue, 2012-09-25 at 15:42 +0400, Cyrill Gorcunov wrote:
> > >
> > >> Guys, letme re-read
On Tue, Sep 25, 2012 at 02:05:58PM +0200, stephane eranian wrote:
> On Tue, Sep 25, 2012 at 2:01 PM, Peter Zijlstra
> wrote:
> > On Tue, 2012-09-25 at 15:42 +0400, Cyrill Gorcunov wrote:
> >
> >> Guys, letme re-read this whole mail thread first since I have no clue
> >> what this remapping about
On 09/24/2012 06:20 PM, Kasatkin, Dmitry wrote:
>> So it can provide confidentiality but it CANNOT provide integrity protection.
>>
> Yes, it provides confidentiality and via encryption it provides
> certain level of integrity protection.
> Data cannot be modified without being detected.
>
From: Heikki Krogerus
Not all platforms support clk API.
Signed-off-by: Heikki Krogerus
Signed-off-by: Andy Shevchenko
---
drivers/dma/Kconfig|1 -
drivers/dma/dw_dmac.c | 18 +++---
drivers/dma/dw_dmac_regs.h |1 -
3 files changed, 3 insertions(+), 17
From: Heikki Krogerus
There are no functional changes.
Signed-off-by: Heikki Krogerus
Signed-off-by: Andy Shevchenko
---
arch/avr32/mach-at32ap/at32ap700x.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/arch/avr32/mach-at32ap/at32ap700x.c
Hi,
On Tue, Sep 25, 2012 at 05:01:59PM +0530, Shubhrajyoti D wrote:
> The series tries to convert the i2c_msg to c99 struct.
> This may avoid issues like below if someone tries to add a
> structure.
> http://www.mail-archive.com/linux-i2c@vger.kernel.org/msg08972.html
>
> Special thanks to Julia
Signed-off-by: Andy Shevchenko
---
MAINTAINERS |3 +++
1 file changed, 3 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 479a655..1a169f6 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6007,10 +6007,13 @@ F: drivers/tty/serial
SYNOPSYS DESIGNWARE DMAC DRIVER
M:
Signed-off-by: Andy Shevchenko
Cc: Viresh Kumar
---
MAINTAINERS | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 8fa0255..479a655 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -572,7 +572,7 @@ F: drivers/net/appletalk/
F:
From: Heikki Krogerus
This driver should be usable on all platforms that depend on clk API.
Signed-off-by: Heikki Krogerus
Signed-off-by: Andy Shevchenko
---
drivers/dma/Kconfig|9 +++
drivers/dma/Makefile |1 +
drivers/dma/dw_dmac.c | 23 +--
From: Heikki Krogerus
This is the PCI part of the DesignWare DMAC driver. The controller is usually
used in the Intel hardware such as Medfield.
Signed-off-by: Heikki Krogerus
Signed-off-by: Andy Shevchenko
---
drivers/dma/Kconfig|9 +++
drivers/dma/Makefile |1 +
This patchset is dedicated to support different platform devices via the same
core driver. In our case the dw_dmac could be used as a PCI device, regular
embedded device or something else. This split allows to support the controller
connected to any bus by adding a little piece of code without
On Tue, Sep 25, 2012 at 12:54 AM, Peter Zijlstra wrote:
> On Mon, 2012-09-24 at 09:33 -0700, Linus Torvalds wrote:
>> Sure, the "scan bits" bitops will return ">= nr_cpu_ids" for the "I
>> couldn't find a bit" thing, but that doesn't mean that everything else
>> should.
>
> Fair enough..
>
> ---
Eric pointed that better to use access_ok instead
of TASK_SIZE for testing if address is allowed for
use.
Reported-by: "Eric W. Biederman"
Signed-off-by: Cyrill Gorcunov
CC: Mark Salter
CC: Kees Cook
CC: Andrew Morton
CC: Pavel Emelyanov
---
kernel/sys.c |2 +-
1 file changed, 1
Compiling aic94xx_sds.o (part of the aic94xx driver) triggers this GCC
warning:
drivers/scsi/aic94xx/aic94xx_sds.c: In function 'asd_read_flash':
drivers/scsi/aic94xx/aic94xx_sds.c:597:21: warning: 'offs' may be used
uninitialized in this function [-Wmaybe-uninitialized]
We need to return 0 or 1 when get gpio value.
Signed-off-by: Neil Zhang
---
drivers/gpio/gpio-pxa.c |5 -
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index 9cac88a..1f9a058 100644
--- a/drivers/gpio/gpio-pxa.c
+++
On Tue, Sep 25, 2012 at 01:10:27AM +0200, Sasha Levin wrote:
> On 09/25/2012 01:06 AM, Frederic Weisbecker wrote:
> > 2012/9/25 Sasha Levin :
> >> On 09/25/2012 12:47 AM, Sasha Levin wrote:
> >>> - While I no longer see the warnings I've originally noticed, if I run
> >>> with Paul's last debug
On Tue, Sep 25, 2012 at 2:01 PM, Peter Zijlstra wrote:
> On Tue, 2012-09-25 at 15:42 +0400, Cyrill Gorcunov wrote:
>
>> Guys, letme re-read this whole mail thread first since I have no clue
>> what this remapping about ;)
>
> x86_setup_perfctr() / set_ext_hw_attr() have special purposed 0 and -1
On Tue, 2012-09-25 at 15:42 +0400, Cyrill Gorcunov wrote:
> Guys, letme re-read this whole mail thread first since I have no clue
> what this remapping about ;)
x86_setup_perfctr() / set_ext_hw_attr() have special purposed 0 and -1
config values to mean -ENOENT and -EINVAL resp.
This means
Hi Peter~
I will make a v2 patch-set following your comments
and resent it soon. :)
Thanks. :)
On 09/25/2012 07:50 PM, Peter Zijlstra wrote:
On Tue, 2012-09-25 at 19:45 +0800, Tang Chen wrote:
Let's have an example here.
sched_init_numa()
{
...
// A loop set
On Mon, Sep 24, 2012 at 09:04:20PM -0700, Paul E. McKenney wrote:
> On Tue, Sep 25, 2012 at 01:41:18AM +0200, Frederic Weisbecker wrote:
> > >
> > > [ 168.703017] [ cut here ]
> > > [ 168.708117] WARNING: at kernel/rcutree.c:502
> > > rcu_eqs_exit_common+0x4a/0x3a0()
> >
Op 25-09-12 13:29, Eric W. Biederman schreef:
> Maarten Lankhorst writes:
>
>>> Could you try the following patch? This should report what directories
>>> cannot be renamed because one of them is a mount point and it gives some
>>> real insight into what is going on.
>> ls /
>> __d_unalias: /dev
On Mon, 2012-09-24 at 19:11 -0700, Linus Torvalds wrote:
> In the not-so-distant past, we had the intel "Dunnington" Xeon, which
> was iirc basically three Core 2 duo's bolted together (ie three
> clusters of two cores sharing L2, and a fully shared L3). So that was
> a true multi-core with fairly
Use copy_highpage() to copy from one page to another.
Signed-off-by: Akinobu Mita
Cc: David Airlie
Cc: dri-de...@lists.freedesktop.org
---
drivers/gpu/drm/ttm/ttm_tt.c | 16 ++--
1 file changed, 2 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_tt.c
Use copy_highpage() to copy from one page to another.
Signed-off-by: Akinobu Mita
Cc: drbd-...@lists.linbit.com
---
drivers/block/drbd/drbd_bitmap.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
* Peter Zijlstra wrote:
> On Tue, 2012-09-25 at 12:44 +0200, Stephane Eranian wrote:
> > Hi,
> >
> > I don't understand why the local variable box needs to
> > be declared static here:
> >
> > static struct intel_uncore_box *
> > uncore_pmu_to_box(struct intel_uncore_pmu *pmu, int cpu)
> > {
Arnd Bergmann writes:
Hi,
> On Tuesday 25 September 2012, Andrew Lunn wrote:
>> On Tue, Sep 25, 2012 at 12:14:39PM +0200, Thomas Petazzoni wrote:
>> > On Tue, 25 Sep 2012 11:46:10 +0200, Andrew Lunn wrote:
>> >
>> > > I principle, i agree. However, i'm not too sure about mach-orion5x &
>> > >
* Arnaldo Carvalho de Melo wrote:
> Em Tue, Sep 25, 2012 at 11:20:28AM +0900, Namhyung Kim escreveu:
> > From: Namhyung Kim
> >
> > The commit 6a6cd11d4e57 ("perf test: Add test for the sched tracepoint
> > format fields") added following build error:
> >
> > CC builtin-test.o
> >
On Mon, Sep 24, 2012 at 03:34:46PM -0700, Kent Overstreet wrote:
> Just a little convenience macro - main reason to add it now is preparing
> for immutable bio vecs, it'll reduce the size of the patch that puts
> bi_sector/bi_size/bi_idx into a struct bvec_iter.
For the DRBD part:
> diff --git
On Tue 25 September 2012 13:49:16 Laurent Pinchart wrote:
> Hi Hans,
>
> On Tuesday 25 September 2012 13:43:36 Hans Verkuil wrote:
> > On Tue 25 September 2012 13:16:24 Prabhakar wrote:
> > > From: Lad, Prabhakar
> > >
> > > Signed-off-by: Lad, Prabhakar
> > > Signed-off-by: Manjunath Hadli
>
On Tue, Sep 25, 2012 at 03:42:25PM +0400, Cyrill Gorcunov wrote:
> On Tue, Sep 25, 2012 at 01:32:38PM +0200, Peter Zijlstra wrote:
> > On Thu, 2012-09-20 at 13:03 -0400, Vince Weaver wrote:
> > > One additional complication: some of the cache events map to
> > > event "0". This causes problems
On Tue, 2012-09-25 at 19:45 +0800, Tang Chen wrote:
> Let's have an example here.
>
> sched_init_numa()
> {
> ...
> // A loop set sched_domains_numa_levels to level.-1
>
> // I set sched_domains_numa_levels to 0.
> sched_domains_numa_levels =
Hi Hans,
On Tuesday 25 September 2012 13:43:36 Hans Verkuil wrote:
> On Tue 25 September 2012 13:16:24 Prabhakar wrote:
> > From: Lad, Prabhakar
> >
> > Signed-off-by: Lad, Prabhakar
> > Signed-off-by: Manjunath Hadli
> > Cc: Hans Verkuil
> > ---
> >
> >
Hi Hans,
Thanks for the review.
On Tue, Sep 25, 2012 at 5:13 PM, Hans Verkuil wrote:
> On Tue 25 September 2012 13:16:24 Prabhakar wrote:
>> From: Lad, Prabhakar
>>
>> Signed-off-by: Lad, Prabhakar
>> Signed-off-by: Manjunath Hadli
>> Cc: Hans Verkuil
>> ---
>>
On Tue, 2012-09-25 at 13:40 +0200, Peter Zijlstra wrote:
> On Tue, 2012-09-25 at 17:00 +0530, Viresh Kumar wrote:
> > But this is what the initial idea during LPC we had.
>
> Yeah.. that's true.
>
> > Any improvements here you can suggest?
>
> We could uhm... /me tries thinking ... reuse some
On Tuesday, September 25, 2012, Stephen Rothwell wrote:
> Hi Rafael,
>
> After merging the pm tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
>
> drivers/cpufreq/powernow-k8.c: In function 'transition_frequency_pstate':
> drivers/cpufreq/powernow-k8.c:991:19: error:
Thanks to Denys Vlasenko for sending me his benchmarking code.
I went and hacked on it to ransomize the numbers being converted more,
since repeatedly converting the same number underestimates the number
of branch mispredictions.
Then I tried computing the number of digits beforehand, as
Hi Peter~
Sorry about the confusing log, and thanks for the patient. :)
Here, I want to say something more about the sched_domains_numa_levels
to make myself more clear. :)
Let's have an example here.
sched_init_numa()
{
...
// A loop set sched_domains_numa_levels to
On Tue 25 September 2012 13:16:24 Prabhakar wrote:
> From: Lad, Prabhakar
>
> Signed-off-by: Lad, Prabhakar
> Signed-off-by: Manjunath Hadli
> Cc: Hans Verkuil
> ---
> drivers/media/platform/davinci/vpif_capture.c |4 +++-
> drivers/media/platform/davinci/vpif_display.c |4 +++-
> 2
On Tue, Sep 25, 2012 at 01:32:38PM +0200, Peter Zijlstra wrote:
> On Thu, 2012-09-20 at 13:03 -0400, Vince Weaver wrote:
> > One additional complication: some of the cache events map to
> > event "0". This causes problems because the generic events code
> > assumes "0" means not-available. I'm
On Sun, Sep 16, 2012 at 04:25:10AM -0700, Grant wrote:
> I have a Dell XPS 13 Ultrabook laptop. Backlight control used to be
> broken, it works in 3.6.0-rc1, and it is broken again in 3.6.0-rc4.
>
I've filed a bug for this.
https://bugzilla.kernel.org/show_bug.cgi?id=47941
Please add the
On Tue, 2012-09-25 at 17:00 +0530, Viresh Kumar wrote:
> But this is what the initial idea during LPC we had.
Yeah.. that's true.
> Any improvements here you can suggest?
We could uhm... /me tries thinking ... reuse some of the NOHZ magic?
Would that be sufficient, not waking a NOHZ cpu, or
On Tue 25 September 2012 13:11:49 Prabhakar wrote:
> From: Lad, Prabhakar
>
> vpif_display relied on a 1-1 mapping of output and subdev. This is not
> necessarily the case. Separate the two. So there is a list of subdevs
> and a list of outputs. Each output refers to a subdev and has routing
>
Hi Andrey,
Em Qui, 2012-09-13 às 15:40 -0700, Andrey Smirnov escreveu:
This patchset contains a driver for a Silicon Laboratories 476x series
> of radio tuners. The driver itself is implemented as an MFD devices
> comprised of three parts:
> 1. Core device that provides all the other devices
Not all of the controllers support the 64 bit data width. Make it configurable
via platform data. The driver will try to get a value from the component
parameters, otherwise it will use the platform data.
Signed-off-by: Andy Shevchenko
---
Since v2:
- sometimes memory-to-memory test is failed,
On 25 September 2012 13:30, Viresh Kumar wrote:
> On 25 September 2012 16:52, Peter Zijlstra wrote:
>> On Tue, 2012-09-25 at 16:06 +0530, Viresh Kumar wrote:
>>> @@ -1066,8 +1076,9 @@ int queue_work(struct workqueue_struct *wq,
>>> struct work_struct *work)
>>> {
>>> int ret;
>>>
>>> -
Regulator supply names should be allocated by board rather than
per SoC, as the same SoC could be wired differently on varying
hardware. Here we push all regulator-name allocation out to the
dbx5x0 subordinate board files; HREF and Snowball.
Requested-by: Mark Brown
Signed-off-by: Lee Jones
---
Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.
Signed-off-by: Shubhrajyoti D
---
drivers/rtc/rtc-isl1208.c | 20
1 files changed, 16
The series tries to convert the i2c_msg to c99 struct.
This may avoid issues like below if someone tries to add a
structure.
http://www.mail-archive.com/linux-i2c@vger.kernel.org/msg08972.html
Special thanks to Julia Lawall for helping it automate.
By the below script.
Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.
Signed-off-by: Shubhrajyoti D
---
drivers/rtc/rtc-s35390a.c | 13 +++--
1 files changed, 11 insertions(+), 2
Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.
Signed-off-by: Shubhrajyoti D
---
drivers/rtc/rtc-x1205.c | 92 +++---
1
Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.
while at it also fix a checkpatch warn
WARNING: sizeof rs5c->buf should be sizeof(rs5c->buf)
Signed-off-by: Shubhrajyoti
Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.
Signed-off-by: Shubhrajyoti D
---
drivers/rtc/rtc-pcf8563.c | 13 +++--
1 files changed, 11 insertions(+), 2
Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.
Signed-off-by: Shubhrajyoti D
---
drivers/rtc/rtc-ds1672.c | 26 ++
1 files changed, 22
Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.
Signed-off-by: Shubhrajyoti D
---
drivers/rtc/rtc-em3027.c | 17 ++---
1 files changed, 14
On Thu, 2012-09-20 at 13:03 -0400, Vince Weaver wrote:
> One additional complication: some of the cache events map to
> event "0". This causes problems because the generic events code
> assumes "0" means not-available. I'm not sure the best way to address
> that problem.
For all except P4 we
On Tue, Sep 25, 2012 at 02:12:43PM +0300, Felipe Balbi wrote:
> I don't see any aggressive attitude towards what you suggested,
> actually. Mailing list archives are available to check, but the one
> cursing around was always yourself and THAT deserves an apology.
Total rubbish. No apology,
On 25 September 2012 16:52, Peter Zijlstra wrote:
> On Tue, 2012-09-25 at 16:06 +0530, Viresh Kumar wrote:
>> @@ -1066,8 +1076,9 @@ int queue_work(struct workqueue_struct *wq,
>> struct work_struct *work)
>> {
>> int ret;
>>
>> - ret = queue_work_on(get_cpu(), wq, work);
>> -
Maarten Lankhorst writes:
>> Could you try the following patch? This should report what directories
>> cannot be renamed because one of them is a mount point and it gives some
>> real insight into what is going on.
>
> ls /
> __d_unalias: /dev -> /dev
> __d_unalias: /proc -> /proc
>
Em Tue, Sep 25, 2012 at 01:26:46PM +0900, Namhyung Kim escreveu:
> On Mon, 24 Sep 2012 12:59:42 -0300, Arnaldo Carvalho de Melo wrote:
> > + if (size == alloc_size) {
> > + alloc_size += BUFSIZ;
> > + nbf = realloc(bf, alloc_size);
> > +
Hi,
I have created a bug for this:
https://bugzilla.kernel.org/show_bug.cgi?id=47931
Please add the following information:
*) Last known good kernel version
*) Complete dmesg
regards,
dan carpenter
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Em Tue, Sep 25, 2012 at 04:21:40PM +0800, Feng Tang escreveu:
> On Tue, 25 Sep 2012 11:07:15 +0900
> Namhyung Kim wrote:
>
> > On Mon, 24 Sep 2012 23:24:09 +0800, Feng Tang wrote:
> > [snip]
> > > +/* Return 0 if matched */
> > > +int check_perf_magic(u64 magic)
> > > +{
> > > + if (!memcmp(,
On Tue, 2012-09-25 at 16:06 +0530, Viresh Kumar wrote:
> @@ -1066,8 +1076,9 @@ int queue_work(struct workqueue_struct *wq,
> struct work_struct *work)
> {
> int ret;
>
> - ret = queue_work_on(get_cpu(), wq, work);
> - put_cpu();
> + preempt_disable();
> + ret =
Some flags are used internally by the allocators for management
purposes. One example of that is the CFLGS_OFF_SLAB flag that slab uses
to mark that the metadata for that cache is stored outside of the slab.
No cache should ever pass those as a creation flags. We can just ignore
this bit if it
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