On Sun, Aug 05, 2012 at 04:03:34PM -0700, Anton Vorontsov wrote:
> The driver uses platform-specific mxc_set_irq_fiq() with the VIRQ cookie
> passed to it, so it's pretty clear that the driver is absolutely sure
> that the FIQ is routed via platform-specific IC, and that the cookie can
> be used
On Sun, Aug 05, 2012 at 04:03:33PM -0700, Anton Vorontsov wrote:
> The driver uses platform-specific mxc_set_irq_fiq() with the VIRQ cookie
> passed to it, so it's pretty clear that the driver is absolutely sure
> that the FIQ is routed via platform-specific IC, and that the cookie can
> be used
On Tue, Aug 07, 2012 at 05:45:13PM -0500, Matt Sealey wrote:
> If i.MX SSI FIQ support is enabled then it is impossible to build a Thumb2
> kernel image due to the code not being written with Thumb2 in mind (over-use
> of registers). In order not to break Thumb2 kernels, compile this as ARM. All
>
Replacing the devm_request_mem_region() and devm_ioremap_nocache() calls
by a single call to devm_request_and_ioremap() simplifies the code.
Signed-off-by: Thierry Reding
---
drivers/i2c/busses/i2c-ocores.c | 15 +++
1 file changed, 3 insertions(+), 12 deletions(-)
diff --git
On Tue, Aug 07, 2012 at 05:45:14PM -0500, Matt Sealey wrote:
> Further to the previous patch, a custom configuration may be used based on the
> imx_v6_v7_defconfig which removes the board depending on the audio driver
> pulling
> this support code. However, since it is built dependent on
On Wed, Aug 08, 2012 at 03:30:32PM +0900, Kukjin Kim wrote:
> Thierry Reding wrote:
> >
> > On Wed, Aug 08, 2012 at 09:54:13AM +0900, Kukjin Kim wrote:
> > > diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-
> > samsung/Kconfig
> > > index 7aca31c..dcdfb77 100644
> > > ---
Hi Eric,
On Wed, Aug 08, 2012 at 08:27:52AM +0200, Eric Dumazet wrote:
> On Wed, 2012-08-08 at 08:17 +0200, Willy Tarreau wrote:
>
> >
> > Well, if the drivers provided with the kernel don't work out of the box
> > anymore, maybe we should also move them to a separate repository. All it
> > is
In case of USB bulk transfer, when himem page
is received, the usb_sg_init function sets the
urb transfer buffer to NULL. When such URB
transfer is handled, kernel crashes in PIO mode.
Handle this by mapping the highmem buffer in PIO mode.
Signed-off-by: Virupax Sadashivpetimath
Signed-off-by:
> -Original Message-
> From: Alan Stern [mailto:st...@rowland.harvard.edu]
> Sent: Tuesday, August 07, 2012 11:17 PM
> To: Virupax SADASHIVPETIMATH
> Cc: ba...@ti.com; gre...@linuxfoundation.org; linux-...@vger.kernel.org;
> linux-
> ker...@vger.kernel.org; linus.wall...@linaro.org;
Hello!
I have a question based on the SLES11 SP1 kernel (2.6.32.59-0.3-default):
In /proc/diskstats the last four values seem to be zero for md-Devices.
So "%util", "await", and "svctm" from "sar" are always reported as zero.
Ist this a bug or a feature? I'm tracing a fairness problem resulting
Do not leak memory by updating pointer with potentially
NULL realloc return value.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov
---
drivers/iio/light/adjd_s311.c | 14 ++
1 file changed, 10 insertions(+), 4 deletions(-)
diff
> -Original Message-
> From: Lars-Peter Clausen [mailto:l...@metafoo.de]
> Sent: Wednesday, August 08, 2012 12:00 PM
> To: Venu Byravarasu
> Cc: linux-kernel@vger.kernel.org
> Subject: Re: question on devm_kfree
>
> On 08/08/2012 07:56 AM, Venu Byravarasu wrote:
> > As per comments
Hi Maarten,
On 8 August 2012 00:17, Maarten Lankhorst
wrote:
> Op 07-08-12 19:53, Maarten Lankhorst schreef:
>> A dma-fence can be attached to a buffer which is being filled or consumed
>> by hw, to allow userspace to pass the buffer without waiting to another
>> device. For example, userspace
Thierry Reding wrote:
>
> On Wed, Aug 08, 2012 at 09:54:13AM +0900, Kukjin Kim wrote:
> > diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-
> samsung/Kconfig
> > index 7aca31c..dcdfb77 100644
> > --- a/arch/arm/plat-samsung/Kconfig
> > +++ b/arch/arm/plat-samsung/Kconfig
> > @@ -403,7
On 08/08/2012 07:56 AM, Venu Byravarasu wrote:
> As per comments related to devm_kzalloc, memory allocated using it is
> freed automatically.
> However there is a function called devm_kfree, comment section of which
> says that it is used to free memory allocated using devm_kzalloc().
> If memory
On Wed, 2012-08-08 at 08:17 +0200, Willy Tarreau wrote:
>
> Well, if the drivers provided with the kernel don't work out of the box
> anymore, maybe we should also move them to a separate repository. All it
> is going to do otherwise is to cause invalid bug reports because users
> don't
On Wed, Aug 8, 2012 at 9:27 AM, Dragos Tatulea wrote:
> If gcc has a different default fpmath set (ex: sse),
> many unuseful warnings will be spewed.
>
> This can affect out of tree modules that compile with
> -Werror (ex: systemtap stp scripts).
>
> Be paranoid and add -msoft-float as well to
If gcc has a different default fpmath set (ex: sse),
many unuseful warnings will be spewed.
This can affect out of tree modules that compile with
-Werror (ex: systemtap stp scripts).
Be paranoid and add -msoft-float as well to try to
get an error if FP instructions are generated at all.
If gcc has a different default fpmath set (ex: sse),
many unuseful warnings will be spewed.
This can affect out of tree modules that compile with
-Werror (ex: systemtap stp scripts).
Be paranoid and add -msoft-float as well to try to
get an error if FP instructions are generated at all.
The commit c3b1a35 "debugfs: make sure that debugfs_create_file() gets
used only for regulars" doesn't allow to use debugfs_create_file() for
dir. Use the version with "data", __debugfs_create_dir().
Signed-off-by: Hiroshi Doyu
Reported-by: Laxman Dewangan
---
drivers/iommu/tegra-smmu.c |4
Add __debugfs_create_dir(), which takes data passed from caller.
Signed-off-by: Hiroshi Doyu
---
fs/debugfs/inode.c |7 ---
include/linux/debugfs.h |9 -
2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index
On 08/08/2012 11:09 AM, Asias He wrote:
On 08/07/2012 05:16 PM, Christoph Hellwig wrote:
On Tue, Aug 07, 2012 at 04:47:13PM +0800, Asias He wrote:
1) Ramdisk device
With bio-based IO path, sequential read/write, random read/write
IOPS boost : 28%, 24%, 21%, 16%
On Tue, Aug 07, 2012 at 10:58:00PM -0700, David Miller wrote:
> From: Jike Song
> Date: Wed, 8 Aug 2012 13:50:42 +0800
>
> > On Fri, Jul 13, 2012 at 9:04 PM, Chris Webb wrote:
> >> Commit c2c20ef43d00 "bnx2: Update driver to use new mips firmware"
> >> updated the bnx2 driver to use
On 2012-08-08 08:08 +0200, Ben Skeggs wrote:
> On Wed, Aug 08, 2012 at 08:00:21AM +0200, Sven Joachim wrote:
>> Not for me on my GeForce 8500 GT, and I still cannot suspend more than
>> once, subsequent attempts fail:
>>
>> ,
>> | Aug 8 07:49:16 turtle kernel: [ 91.697068] nouveau W[
>> |
On 08/07/2012 05:15 PM, Christoph Hellwig wrote:
At least after review is done I really think this patch sopuld be folded
into the previous one.
OK.
Some more comments below:
@@ -58,6 +58,12 @@ struct virtblk_req
struct bio *bio;
struct virtio_blk_outhdr out_hdr;
On 08/07/2012 11:21 PM, Kumar Gala wrote:
>
> On Aug 7, 2012, at 3:43 AM, Zhao Chenhui wrote:
>
>> The cpufreq driver of mpc85xx will disable/enable cpu hotplug temporarily.
>> Therefore, the related functions should be exported.
>>
>> Signed-off-by: Zhao Chenhui
>> ---
>> include/linux/cpu.h |
Dear Peiyong Feng,
> > Please enable the debug at s3c-hsotg.c driver and then paste the
> > dmesg/debug output.
> I have defined DEGUG in s3c-hsotg.c
Thank you for 2.6.36 log.
I'd also need the log from 3.6-rc1 kernel with DEBUG enabled.
--
Best regards,
Lukasz Majewski
Samsung Poland R
From: Seth Jennings
Because we use per-cpu mapping areas shared among the
pools/users, we can't allow mapping in interrupt context
because it can corrupt another users mappings.
Signed-off-by: Seth Jennings
Signed-off-by: Minchan Kim
---
drivers/staging/zsmalloc/zsmalloc-main.c |8
From: Seth Jennings
This patchset provides page mapping via the page table.
On some archs, most notably ARM, this method has been
demonstrated to be faster than copying.
The logic controlling the method selection (copy vs page table)
is controlled by the definition of USE_PGTABLE_MAPPING which
From: Seth Jennings
The patch collapses in the internal zsmalloc_int.h into
the zsmalloc-main.c file.
This is done in preparation for the promotion to mm/ where
separate internal headers are discouraged.
Signed-off-by: Seth Jennings
Signed-off-by: Minchan Kim
---
At the monent, we can configure zram in driver/block once zsmalloc
in mm menu is configured firstly. It's not convenient.
User can configure zram in driver/block regardless of zsmalloc enabling
by this patch.
Signed-off-by: Minchan Kim
---
drivers/block/zram/Kconfig |3 ++-
1 file changed,
From: Seth Jennings
firstpage already has precedent and meaning the first page
of a zspage. In the case of the copy mapping functions,
it is the first of a pair of pages needing to be mapped.
This patch just renames the firstpage argument to "page" to
avoid confusion.
Signed-off-by: Seth
This patchset promotes zram/zsmalloc from staging.
Both are very clean and zram is used by many embedded product
for a long time.
[1-3] are patches not merged into linux-next yet but needed
it as base for [4-5] which promotes zsmalloc.
Greg, if you merged [1-3] already, skip them.
Seth Jennings
On Wed, Aug 08, 2012 at 09:54:13AM +0900, Kukjin Kim wrote:
> diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
> index 7aca31c..dcdfb77 100644
> --- a/arch/arm/plat-samsung/Kconfig
> +++ b/arch/arm/plat-samsung/Kconfig
> @@ -403,7 +403,7 @@ config S5P_DEV_USB_EHCI
>
>
It's time to promote zram from staging because zram is in staging
for a long time and is improved by many contributors so code is
very clean. Most important issue, zram's dependency with x86 is
solved by making zsmalloc portable. In addition, many embedded
product uses zram in real practive so I
From: Seth Jennings
This patch promotes the slab-based zsmalloc memory allocator
from the staging tree to mm/
zcache/zram depends on this allocator for storing compressed RAM pages
in an efficient way under system wide memory pressure where
high-order (greater than 0) page allocation are very
On Wed, Aug 08, 2012 at 08:00:21AM +0200, Sven Joachim wrote:
> On 2012-08-08 07:37 +0200, Ben Skeggs wrote:
>
> > On Mon, Aug 06, 2012 at 11:38:04PM +0300, Maxim Levitsky wrote:
> >> On Sat, 2012-08-04 at 17:41 +0300, Maxim Levitsky wrote:
> >> > On Mon, 2012-07-23 at 18:25 +0300, Aioanei Rares
As per comments related to devm_kzalloc, memory allocated using it is freed
automatically.
However there is a function called devm_kfree, comment section of which says
that it is used to free memory allocated using devm_kzalloc().
If memory allocated by devm_kzalloc is freed automatically,
On 2012-08-08 07:37 +0200, Ben Skeggs wrote:
> On Mon, Aug 06, 2012 at 11:38:04PM +0300, Maxim Levitsky wrote:
>> On Sat, 2012-08-04 at 17:41 +0300, Maxim Levitsky wrote:
>> > On Mon, 2012-07-23 at 18:25 +0300, Aioanei Rares wrote:
>> > > On Thu, Jul 5, 2012 at 11:24 PM, Martin Nyhus
>> > >
On Tue, Aug 7, 2012 at 2:50 PM, Don Dutile wrote:
> On 08/06/2012 04:47 PM, Bjorn Helgaas wrote:
>>
>> On Sun, Aug 5, 2012 at 11:55 PM, Alex Williamson
>> wrote:
>>>
>>> On Sun, 2012-08-05 at 23:30 -0600, Bjorn Helgaas wrote:
On Sat, Aug 4, 2012 at 12:19 PM, Alex Williamson
On Tue, Aug 7, 2012 at 2:50 PM, Don Dutile ddut...@redhat.com wrote:
On 08/06/2012 04:47 PM, Bjorn Helgaas wrote:
On Sun, Aug 5, 2012 at 11:55 PM, Alex Williamson
alex.william...@redhat.com wrote:
On Sun, 2012-08-05 at 23:30 -0600, Bjorn Helgaas wrote:
On Sat, Aug 4, 2012 at 12:19 PM,
On 2012-08-08 07:37 +0200, Ben Skeggs wrote:
On Mon, Aug 06, 2012 at 11:38:04PM +0300, Maxim Levitsky wrote:
On Sat, 2012-08-04 at 17:41 +0300, Maxim Levitsky wrote:
On Mon, 2012-07-23 at 18:25 +0300, Aioanei Rares wrote:
On Thu, Jul 5, 2012 at 11:24 PM, Martin Nyhus martin.ny...@gmx.com
As per comments related to devm_kzalloc, memory allocated using it is freed
automatically.
However there is a function called devm_kfree, comment section of which says
that it is used to free memory allocated using devm_kzalloc().
If memory allocated by devm_kzalloc is freed automatically,
On Wed, Aug 08, 2012 at 08:00:21AM +0200, Sven Joachim wrote:
On 2012-08-08 07:37 +0200, Ben Skeggs wrote:
On Mon, Aug 06, 2012 at 11:38:04PM +0300, Maxim Levitsky wrote:
On Sat, 2012-08-04 at 17:41 +0300, Maxim Levitsky wrote:
On Mon, 2012-07-23 at 18:25 +0300, Aioanei Rares wrote:
From: Seth Jennings sjenn...@linux.vnet.ibm.com
This patch promotes the slab-based zsmalloc memory allocator
from the staging tree to mm/
zcache/zram depends on this allocator for storing compressed RAM pages
in an efficient way under system wide memory pressure where
high-order (greater than 0)
It's time to promote zram from staging because zram is in staging
for a long time and is improved by many contributors so code is
very clean. Most important issue, zram's dependency with x86 is
solved by making zsmalloc portable. In addition, many embedded
product uses zram in real practive so I
On Wed, Aug 08, 2012 at 09:54:13AM +0900, Kukjin Kim wrote:
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig
index 7aca31c..dcdfb77 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -403,7 +403,7 @@ config S5P_DEV_USB_EHCI
config
This patchset promotes zram/zsmalloc from staging.
Both are very clean and zram is used by many embedded product
for a long time.
[1-3] are patches not merged into linux-next yet but needed
it as base for [4-5] which promotes zsmalloc.
Greg, if you merged [1-3] already, skip them.
Seth Jennings
From: Seth Jennings sjenn...@linux.vnet.ibm.com
firstpage already has precedent and meaning the first page
of a zspage. In the case of the copy mapping functions,
it is the first of a pair of pages needing to be mapped.
This patch just renames the firstpage argument to page to
avoid confusion.
At the monent, we can configure zram in driver/block once zsmalloc
in mm menu is configured firstly. It's not convenient.
User can configure zram in driver/block regardless of zsmalloc enabling
by this patch.
Signed-off-by: Minchan Kim minc...@kernel.org
---
drivers/block/zram/Kconfig |3
From: Seth Jennings sjenn...@linux.vnet.ibm.com
The patch collapses in the internal zsmalloc_int.h into
the zsmalloc-main.c file.
This is done in preparation for the promotion to mm/ where
separate internal headers are discouraged.
Signed-off-by: Seth Jennings sjenn...@linux.vnet.ibm.com
From: Seth Jennings sjenn...@linux.vnet.ibm.com
This patchset provides page mapping via the page table.
On some archs, most notably ARM, this method has been
demonstrated to be faster than copying.
The logic controlling the method selection (copy vs page table)
is controlled by the definition of
From: Seth Jennings sjenn...@linux.vnet.ibm.com
Because we use per-cpu mapping areas shared among the
pools/users, we can't allow mapping in interrupt context
because it can corrupt another users mappings.
Signed-off-by: Seth Jennings sjenn...@linux.vnet.ibm.com
Signed-off-by: Minchan Kim
Dear Peiyong Feng,
Please enable the debug at s3c-hsotg.c driver and then paste the
dmesg/debug output.
I have defined DEGUG in s3c-hsotg.c
Thank you for 2.6.36 log.
I'd also need the log from 3.6-rc1 kernel with DEBUG enabled.
--
Best regards,
Lukasz Majewski
Samsung Poland RD Center
On 08/07/2012 11:21 PM, Kumar Gala wrote:
On Aug 7, 2012, at 3:43 AM, Zhao Chenhui wrote:
The cpufreq driver of mpc85xx will disable/enable cpu hotplug temporarily.
Therefore, the related functions should be exported.
Signed-off-by: Zhao Chenhui chenhui.z...@freescale.com
---
On 08/07/2012 05:15 PM, Christoph Hellwig wrote:
At least after review is done I really think this patch sopuld be folded
into the previous one.
OK.
Some more comments below:
@@ -58,6 +58,12 @@ struct virtblk_req
struct bio *bio;
struct virtio_blk_outhdr out_hdr;
On 2012-08-08 08:08 +0200, Ben Skeggs wrote:
On Wed, Aug 08, 2012 at 08:00:21AM +0200, Sven Joachim wrote:
Not for me on my GeForce 8500 GT, and I still cannot suspend more than
once, subsequent attempts fail:
,
| Aug 8 07:49:16 turtle kernel: [ 91.697068] nouveau W[
|
On Tue, Aug 07, 2012 at 10:58:00PM -0700, David Miller wrote:
From: Jike Song albca...@gmail.com
Date: Wed, 8 Aug 2012 13:50:42 +0800
On Fri, Jul 13, 2012 at 9:04 PM, Chris Webb ch...@arachsys.com wrote:
Commit c2c20ef43d00 bnx2: Update driver to use new mips firmware
updated the bnx2
On 08/08/2012 11:09 AM, Asias He wrote:
On 08/07/2012 05:16 PM, Christoph Hellwig wrote:
On Tue, Aug 07, 2012 at 04:47:13PM +0800, Asias He wrote:
1) Ramdisk device
With bio-based IO path, sequential read/write, random read/write
IOPS boost : 28%, 24%, 21%, 16%
Add __debugfs_create_dir(), which takes data passed from caller.
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
---
fs/debugfs/inode.c |7 ---
include/linux/debugfs.h |9 -
2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/fs/debugfs/inode.c
The commit c3b1a35 debugfs: make sure that debugfs_create_file() gets
used only for regulars doesn't allow to use debugfs_create_file() for
dir. Use the version with data, __debugfs_create_dir().
Signed-off-by: Hiroshi Doyu hd...@nvidia.com
Reported-by: Laxman Dewangan ldewan...@nvidia.com
---
If gcc has a different default fpmath set (ex: sse),
many unuseful warnings will be spewed.
This can affect out of tree modules that compile with
-Werror (ex: systemtap stp scripts).
Be paranoid and add -msoft-float as well to try to
get an error if FP instructions are generated at all.
If gcc has a different default fpmath set (ex: sse),
many unuseful warnings will be spewed.
This can affect out of tree modules that compile with
-Werror (ex: systemtap stp scripts).
Be paranoid and add -msoft-float as well to try to
get an error if FP instructions are generated at all.
On Wed, Aug 8, 2012 at 9:27 AM, Dragos Tatulea dragos.tatu...@intel.com wrote:
If gcc has a different default fpmath set (ex: sse),
many unuseful warnings will be spewed.
This can affect out of tree modules that compile with
-Werror (ex: systemtap stp scripts).
Be paranoid and add
On Wed, 2012-08-08 at 08:17 +0200, Willy Tarreau wrote:
Well, if the drivers provided with the kernel don't work out of the box
anymore, maybe we should also move them to a separate repository. All it
is going to do otherwise is to cause invalid bug reports because users
don't understand
On 08/08/2012 07:56 AM, Venu Byravarasu wrote:
As per comments related to devm_kzalloc, memory allocated using it is
freed automatically.
However there is a function called devm_kfree, comment section of which
says that it is used to free memory allocated using devm_kzalloc().
If memory
Thierry Reding wrote:
On Wed, Aug 08, 2012 at 09:54:13AM +0900, Kukjin Kim wrote:
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-
samsung/Kconfig
index 7aca31c..dcdfb77 100644
--- a/arch/arm/plat-samsung/Kconfig
+++ b/arch/arm/plat-samsung/Kconfig
@@ -403,7 +403,7 @@
Hi Maarten,
On 8 August 2012 00:17, Maarten Lankhorst
maarten.lankho...@canonical.com wrote:
Op 07-08-12 19:53, Maarten Lankhorst schreef:
A dma-fence can be attached to a buffer which is being filled or consumed
by hw, to allow userspace to pass the buffer without waiting to another
device.
-Original Message-
From: Lars-Peter Clausen [mailto:l...@metafoo.de]
Sent: Wednesday, August 08, 2012 12:00 PM
To: Venu Byravarasu
Cc: linux-kernel@vger.kernel.org
Subject: Re: question on devm_kfree
On 08/08/2012 07:56 AM, Venu Byravarasu wrote:
As per comments related to
Do not leak memory by updating pointer with potentially
NULL realloc return value.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov khoroshi...@ispras.ru
---
drivers/iio/light/adjd_s311.c | 14 ++
1 file changed, 10 insertions(+), 4
Hello!
I have a question based on the SLES11 SP1 kernel (2.6.32.59-0.3-default):
In /proc/diskstats the last four values seem to be zero for md-Devices.
So %util, await, and svctm from sar are always reported as zero.
Ist this a bug or a feature? I'm tracing a fairness problem resulting from an
-Original Message-
From: Alan Stern [mailto:st...@rowland.harvard.edu]
Sent: Tuesday, August 07, 2012 11:17 PM
To: Virupax SADASHIVPETIMATH
Cc: ba...@ti.com; gre...@linuxfoundation.org; linux-...@vger.kernel.org;
linux-
ker...@vger.kernel.org; linus.wall...@linaro.org; Praveena
In case of USB bulk transfer, when himem page
is received, the usb_sg_init function sets the
urb transfer buffer to NULL. When such URB
transfer is handled, kernel crashes in PIO mode.
Handle this by mapping the highmem buffer in PIO mode.
Signed-off-by: Virupax Sadashivpetimath
Hi Eric,
On Wed, Aug 08, 2012 at 08:27:52AM +0200, Eric Dumazet wrote:
On Wed, 2012-08-08 at 08:17 +0200, Willy Tarreau wrote:
Well, if the drivers provided with the kernel don't work out of the box
anymore, maybe we should also move them to a separate repository. All it
is going to
On Wed, Aug 08, 2012 at 03:30:32PM +0900, Kukjin Kim wrote:
Thierry Reding wrote:
On Wed, Aug 08, 2012 at 09:54:13AM +0900, Kukjin Kim wrote:
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-
samsung/Kconfig
index 7aca31c..dcdfb77 100644
---
On Tue, Aug 07, 2012 at 05:45:14PM -0500, Matt Sealey wrote:
Further to the previous patch, a custom configuration may be used based on the
imx_v6_v7_defconfig which removes the board depending on the audio driver
pulling
this support code. However, since it is built dependent on
Replacing the devm_request_mem_region() and devm_ioremap_nocache() calls
by a single call to devm_request_and_ioremap() simplifies the code.
Signed-off-by: Thierry Reding thierry.red...@avionic-design.de
---
drivers/i2c/busses/i2c-ocores.c | 15 +++
1 file changed, 3 insertions(+),
On Tue, Aug 07, 2012 at 05:45:13PM -0500, Matt Sealey wrote:
If i.MX SSI FIQ support is enabled then it is impossible to build a Thumb2
kernel image due to the code not being written with Thumb2 in mind (over-use
of registers). In order not to break Thumb2 kernels, compile this as ARM. All
the
On Sun, Aug 05, 2012 at 04:03:33PM -0700, Anton Vorontsov wrote:
The driver uses platform-specific mxc_set_irq_fiq() with the VIRQ cookie
passed to it, so it's pretty clear that the driver is absolutely sure
that the FIQ is routed via platform-specific IC, and that the cookie can
be used to
On Sun, Aug 05, 2012 at 04:03:34PM -0700, Anton Vorontsov wrote:
The driver uses platform-specific mxc_set_irq_fiq() with the VIRQ cookie
passed to it, so it's pretty clear that the driver is absolutely sure
that the FIQ is routed via platform-specific IC, and that the cookie can
be used to
On 08.08.2012 07:19, AnilKumar, Chimata wrote:
Hi Mack,
Call me Daniel :)
On Wed, Aug 08, 2012 at 00:19:01, Daniel Mack wrote:
On 06.08.2012 12:45, AnilKumar, Chimata wrote:
On Sun, Aug 05, 2012 at 21:48:42, Daniel Mack wrote:
On 30.07.2012 09:36, Daniel Mack wrote:
This patch adds logic
2012/8/8 Lukasz Majewski l.majew...@samsung.com:
Dear Peiyong Feng,
Please enable the debug at s3c-hsotg.c driver and then paste the
dmesg/debug output.
I have defined DEGUG in s3c-hsotg.c
Thank you for 2.6.36 log.
I'd also need the log from 3.6-rc1 kernel with DEBUG enabled.
I have made
On Wed, 2012-08-08 at 08:49 +0200, Willy Tarreau wrote:
Hi Eric,
On Wed, Aug 08, 2012 at 08:27:52AM +0200, Eric Dumazet wrote:
On Wed, 2012-08-08 at 08:17 +0200, Willy Tarreau wrote:
Well, if the drivers provided with the kernel don't work out of the box
anymore, maybe we should
There is multiple version of cardhu starting from A01 to A07.
Cardhu A01 and A03 are not supported. Cardhu A02 will have
different sets of GPIOs for fixed regulator compare to
cardhu A04. The Cardhu A05, A06, A07 are compatibe with A04.
Based on cardhu version, the related dts file need to be
Tegra30 based platform cardhu have the power management
IC TPS65911 for the regulator.
Adding DT entry for this device.
Data are chosen from downstream kernel and making the
voltage output as require by default for device to
operate.
The default interrupt line is HIGH from PMIC device and so
Cadhu have multiple power rails which are controlled by
GPIOs. Add support of these power rail control through
fixed regulators. Add entry for all fixed regulators for
cardhu-a02 and a04.
The details are taken from downstream kernel.
Also add the tps65910-LDO5 entry and make it always ON
to suppy
This patch series add the PMIC and fixed regulators for
cardhu board. There is multiple versions of cardhu baord named
as A01, A02, A03..and so on. Cardhu A01 and A03 are not supported.
Cardhu A02 and A04 have different sets of GPIO for regualtors.
The cardhu A04 is compatible for A05, A06 and
This commit adds support for probing slave devices parsed from the
device tree.
Signed-off-by: Thierry Reding thierry.red...@avionic-design.de
---
drivers/i2c/busses/i2c-i801.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
On Wed, Aug 08, 2012 at 11:43:22AM +0530, Srivatsa S. Bhat wrote:
On 08/07/2012 11:21 PM, Kumar Gala wrote:
On Aug 7, 2012, at 3:43 AM, Zhao Chenhui wrote:
The cpufreq driver of mpc85xx will disable/enable cpu hotplug temporarily.
Therefore, the related functions should be exported.
Le mercredi 8 août 2012 00:56:26 Jesper Juhl, vous avez écrit :
We allocate memory for 'req' with usb_alloc_urb() and then test
'if (!req || rx_submit(pnd, req, GFP_KERNEL | __GFP_COLD))'.
If we enter that branch due to '!req' then there is no problem. But if
we enter the branch due to 'req'
Do not leak memory by updating pointer with potentially
NULL realloc return value.
I agree
use of krealloc() was suggested in driver review (see
http://www.spinics.net/lists/linux-iio/msg05930.html) to shorten the code;
unfortunately, I misunderstood the semantics of krealloc() in case
On Tue, Aug 07, 2012 at 07:39:55AM +0100, Al Viro wrote:
On Tue, Aug 07, 2012 at 01:04:12PM +0800, Fengguang Wu wrote:
FYI, here is a different back trace on that commit.
[3.255043] ==
[3.255052] [ INFO: possible circular
On Wed, 1 Aug 2012, Tomas Racek wrote:
Date: Wed, 1 Aug 2012 15:45:37 +0200
From: Tomas Racek tra...@redhat.com
To: linux-...@vger.kernel.org
Cc: lczer...@redhat.com, Tomas Racek tra...@redhat.com,
Ben Myers b...@sgi.com, Alex Elder el...@kernel.org,
supporter:XFS FILESYSTEM
2012/8/8 Namhyung Kim namhy...@kernel.org:
On Wed, 8 Aug 2012 09:02:18 +0400, Andrey Wagin wrote:
2012/8/8 Namhyung Kim namhy...@kernel.org:
$ ./perf record -e sched:sched_stat_sleep -e sched:sched_switch \
-e sched:sched_process_exit -gP -o ~/perf.data.raw ~/foo
Actually this
On 08/08/2012 09:17 AM, Peter Meerwald wrote:
Do not leak memory by updating pointer with potentially
NULL realloc return value.
I agree
use of krealloc() was suggested in driver review (see
http://www.spinics.net/lists/linux-iio/msg05930.html) to shorten the code;
unfortunately, I
Restating my comment elsewhere... why do we even need to do this in
_get_virq() - I'd *really* expect this to be handled by the irq domain
code.
Okay, so I've just spent a small amount of time looking at this. I think
the best place for this would be in *_get_virq(), using the same logic
On 08/08/12 03:42, Chanho Min wrote:
Thank you for the explanation. It look correct. Let's check one more thing.
What If __scsi_remove_device doesn't release device? : reference count
is more than 2.
So We lost starved_list but device is exist. Is there any issue about this?
As far as I can
The I2C Control Register bits RFDAIE and RFFIE were mixed up. In addition to
this fix, this patch adds the missing bit DRSIE for completeness.
Signed-off-by: Roland Stigge sti...@antcom.de
---
Applies to v3.6-rc1
This patch for i2c-pnx affects PNX4008 and LPC32xx (and LPC31xx, not yet in
On transactions with n=2 bytes, the controller actually wrongly clocks in n+1
bytes. This is caused by the (wrong) assumption that RFE in the Status Register
is 1 iff there is no byte already ordered (via a dummy TX byte). This lead to
the implementation of synchronized byte ordering, e.g.:
Hi Al,
I saw two commits from you in git tree:
17d1587 unexport do_munmap()
bfce281 kill mm argument of vm_munmap()
They remove the mm arguments, so it look like impossible to unmap
memory of other processes except current.
I have a kernel module that needs to unmap memory for certain pid. Do
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