From: Zhao Hongjiang
parse_options() in ext3 should return 0 when parse the mount options fails.
Signed-off-by: Zhao Hongjiang
---
fs/ext3/super.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index 17ae5c8..ebf8312 100644
---
From: Zhao Hongjiang
parse_options() in ext2 should return 0 when parse the mount options fails.
Signed-off-by: Zhao Hongjiang
---
fs/ext2/super.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index 6c205d0..fa04d02 100644
---
Kent Yoder wrote on 2012-10-06:
> On Fri, Oct 05, 2012 at 11:16:06AM -0700, Eric W. Biederman wrote:
>> Ben Guthro writes:
>>
>>> I am seeing a regression in today's (Oct 5) kernel - 2 WARNINGS, and a
>>> BUG below that seems to occur upon resuming from S3.
>>>
>>> I can start a bisection with
> > On Wed, Oct 03, 2012 at 05:54:08AM +0200, Arun MURTHY wrote:
> > > > On Mon, Oct 01, 2012 at 07:30:38AM +0200, Arun MURTHY wrote:
> > > > > > On Fri, Sep 28, 2012 at 01:35:01PM +0530, Arun Murthy wrote:
> > > > > > > +#include
> > > > > > > +#include
> > > > > > > +#include
> > > > > > >
On Thu, 27 Sep 2012 10:39:05 -0700
Greg KH wrote:
> On Tue, Jul 24, 2012 at 01:36:34AM +0200, Michael Leun wrote:
> > On Mon, 23 Jul 2012 09:15:04 +0200
> > Michael Leun wrote:
> >
> > [see issue description below]
> >
> > Bisecting yielded
> >
> > b1ff4f96fd1c63890d78d8939c6e0f2b44ce3113 is
Dear David Sterba,
David Sterba wrote:
> On Fri, Oct 05, 2012 at 08:56:44PM +0900, ? wrote:
> > +struct node_footer {
> > + __le32 nid; /* node id */
> > + __le32 ino; /* inode nunmber */
> > + __le32 cold:1; /* cold mark */
> > + __le32 fsync:1;
Paolo Bonzini writes:
> Il 05/10/2012 07:43, Rusty Russell ha scritto:
>> That's good. But virtio_blk's scsi command is insoluble AFAICT. As I
>> said to Anthony, the best rules are "always" and "never", so I'd really
>> rather not have to grandfather that in.
>
> It is, but we can add a rule
Hello,
On 10/9/2012 7:07 AM, Minchan Kim wrote:
On Tue, Oct 09, 2012 at 06:53:29AM +0200, Marek Szyprowski wrote:
Hello,
On 10/9/2012 6:43 AM, Minchan Kim wrote:
On Tue, Oct 09, 2012 at 05:12:21AM +0200, Marek Szyprowski wrote:
On 10/9/2012 5:10 AM, Minchan Kim wrote:
On Mon, Oct 08, 2012
Hi Len,
2012/10/09 14:05, Len Brown wrote:
> On 10/08/2012 07:57 PM, Yasuaki Ishimatsu wrote:
>> Hi Len,
>>
>> What should I do to put this patch in your tree?
>
> Please add a description of the attribute in
> Documentation/ABI/testing/
>
> A human needs to understand exactly what is in that
Dear David Sterba,
David Sterba wrote:
> On Fri, Oct 05, 2012 at 08:57:46PM +0900, ? wrote:
> > +struct f2fs_nm_info {
> > + block_t nat_blkaddr;/* base disk address of NAT */
> > + unsigned int nat_segs; /* the number of nat segments */
> > + unsigned int
On 10/08/2012 10:42 AM, Matthew Garrett wrote:
> On Sun, Oct 07, 2012 at 09:00:09PM +0200, Ondrej Zary wrote:
>
>> Added acpi_read_bit_register there and it seems that SCI_EN is already set!
>>
>> This patch fixes the problem here. I wonder how this affects systems that
>> require SCI_EN to be
On 10/08/2012 07:57 PM, Yasuaki Ishimatsu wrote:
> Hi Len,
>
> What should I do to put this patch in your tree?
Please add a description of the attribute in
Documentation/ABI/testing/
A human needs to understand exactly what is in that file
because you are proposing it as an ABI.
thanks,
Len
On Tue, Oct 09, 2012 at 06:53:29AM +0200, Marek Szyprowski wrote:
> Hello,
>
> On 10/9/2012 6:43 AM, Minchan Kim wrote:
> >On Tue, Oct 09, 2012 at 05:12:21AM +0200, Marek Szyprowski wrote:
> >>On 10/9/2012 5:10 AM, Minchan Kim wrote:
> >>>On Mon, Oct 08, 2012 at 05:41:14PM +0200, Rabin Vincent
Applied.
thanks,
Len Brown, Intel Open Source Technology Center
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Hello,
On 10/9/2012 6:43 AM, Minchan Kim wrote:
On Tue, Oct 09, 2012 at 05:12:21AM +0200, Marek Szyprowski wrote:
On 10/9/2012 5:10 AM, Minchan Kim wrote:
On Mon, Oct 08, 2012 at 05:41:14PM +0200, Rabin Vincent wrote:
Fortunately, recently, Bart sent a patch about that.
Hi Fabio,
On Mon, Oct 08, 2012 at 07:23:58PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam
>
> Issuing a "reboot" command after the LCD times out causes the following
> warnings:
[snip]
> @@ -513,47 +514,53 @@ static void imxfb_exit_backlight(struct imxfb_info
> *fbi)
>
> static void
An alias doesn't always point to a physical device. When this
happens we must first verify that the IOMMU group isn't rooted in
a device above the alias. In this case the alias is effectively
just another quirk for the devices aliased to it. Alternatively,
the virtual alias itself may be the
Add a WARN_ON to make it clear why we don't add dma_pdev->dev to the
group we're allocating.
Signed-off-by: Alex Williamson
---
drivers/iommu/amd_iommu.c | 30 +++---
1 file changed, 19 insertions(+), 11 deletions(-)
diff --git a/drivers/iommu/amd_iommu.c
Signed-off-by: Alex Williamson
---
drivers/iommu/amd_iommu.c | 24 +++-
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index 6edbd0e..3a00b5ce 100644
--- a/drivers/iommu/amd_iommu.c
+++
Signed-off-by: Alex Williamson
---
drivers/iommu/amd_iommu.c | 58 ++---
1 file changed, 33 insertions(+), 25 deletions(-)
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index b65b377..6edbd0e 100644
--- a/drivers/iommu/amd_iommu.c
This needs to be broken apart, start with pulling all the IOMMU
group init code into a new function.
Signed-off-by: Alex Williamson
---
drivers/iommu/amd_iommu.c | 61 -
1 file changed, 43 insertions(+), 18 deletions(-)
diff --git
This series is meant to refactor IOMMU group support in amd_iommu
to properly support virtual aliases. If multiple devices alias to
the same virtual alias, they should be grouped together. This code
also verifies whether the alias should be the root of the group vs
devices above the alias.
This
On 10/08/2012 01:48 PM, Frediano Ziglio wrote:
> On Wed, 2012-10-03 at 14:49 -0500, Steve French wrote:
>> Merged - but doesn't the reverse also have to be added in cifs_from_utf16?
>> ie
>>
>> utf16s_to_utf8s(uni, ... );
>>
>
> Not strictly necessary, at least to be able to mount
The following changes since commit a0d271cbfed1dd50278c6b06bead3d00ba0a88f9:
Linux 3.6 (2012-09-30 16:47:46 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/lliubbo/blackfin.git for-linus
for you to fetch changes up to
So we could use the left early pgt buf in BRK at first, then use new one.
We avoid wasting in _BRK.
Also we don't need to memblock_reserve that buf in brk again, because all
BRK is reserved before.
Signed-off-by: Yinghai Lu
---
arch/x86/include/asm/init.h |3 +++
arch/x86/mm/init.c
only should be used by init.c and init_64.c and init_32.c
Signed-off-by: Yinghai Lu
Cc: Konrad Rzeszutek Wilk
Cc: Jeremy Fitzhardinge
---
arch/x86/include/asm/init.h |2 ++
arch/x86/mm/init.c |5 +
arch/x86/xen/mmu.c |2 +-
3 files changed, 8 insertions(+), 1
Current code has hidden usage for pgt_buf_top, so we can not call that with
different pgt_buf_top continuous.
Acutully its main purpose is set some page back to RW.
Split that to make_range_readwrite that is reflecting the real thing is
done by that function.
Signed-off-by: Yinghai Lu
Cc:
All page table buf are pre-mapped, and could use _va to access them.
Remove the not needed checking.
Signed-off-by: Yinghai Lu
Cc: Konrad Rzeszutek Wilk
Cc: Jeremy Fitzhardinge
---
arch/x86/xen/mmu.c |8 ++--
1 files changed, 2 insertions(+), 6 deletions(-)
diff --git
0 mean any e820 type will be kept, and only hole is removed.
change to E820_RAM and E820_RESERVED_KERN only.
Signed-off-by: Yinghai Lu
---
arch/x86/mm/init_64.c |9 ++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index
Not needed that anymore after patches include premaping page table buf
and not clear initial page table wrongly.
Signed-off-by: Yinghai Lu
---
arch/x86/mm/init_64.c | 38 --
1 files changed, 4 insertions(+), 34 deletions(-)
diff --git
After we add code use BRK to map buffer for final page table,
It should be safe to remove early_memmap for page table accessing.
But we get panic with that.
It turns out we clear the initial page table wrongly for next range that is
separated by holes.
And it only happens when we are trying to
Get pgt_buf early from BRK, and use it to map page table at first.
also use the left at first, then use new one.
-v2: extra xen call back for that new range.
-v3: fix compiling about #llx in print out that is reported by Fengguang
-v4: remove the early_pgt_buf_* stuff, because xen interface is
We could map small range in the middle of big range at first, so should use
big page size at first to avoid using small page size to break down page table.
Only can set big page bit when that range has big ram area around it.
Signed-off-by: Yinghai Lu
---
arch/x86/mm/init.c | 32
We are going to use buffer in BRK to pre-map final page table buffer.
Final page table buffer could be only page aligened, but around it are
still ram, we could use bigger page to map it to avoid small page.
We will probe to adjust page_size_mask in next patch to make big
page size could be used
on top of tip/x86/mm2
1. use brk to mapping final page table
2. remove early_ioremap in page table accessing.
v1-v2: changes, update xen interface about pagetable_reserve, so not
use pgt_buf_* in xen code directly.
could be found at:
On Tue, Oct 09, 2012 at 05:12:21AM +0200, Marek Szyprowski wrote:
> Hello,
>
> On 10/9/2012 5:10 AM, Minchan Kim wrote:
>
> >On Mon, Oct 08, 2012 at 05:41:14PM +0200, Rabin Vincent wrote:
> >>It appears that when CMA is enabled, the zone watermarks are not properly
> >>respected, leading to for
,
-Chris
-->
The following changes since commit a0d271cbfed1dd50278c6b06bead3d00ba0a88f9:
Linux 3.6 (2012-09-30 16:47:46 -0700)
are available in the git repository at:
https://github.com/czankel/xtensa-linux.git tags/xtensa-next-20121008
for you to fetch changes
On Mon, 1 Oct 2012, Jan Kara wrote:
> On s390 any write to a page (even from kernel itself) sets architecture
> specific page dirty bit. Thus when a page is written to via standard write, HW
> dirty bit gets set and when we later map and unmap the page,
> page_remove_rmap()
> finds the dirty bit
From: Michael Neuling
Date: Tue, 09 Oct 2012 10:52:25 +1100
> The following patch:
> acb600d net: remove skb recycling
> added dev_free_skb() to drivers/net/ethernet/freescale/ucc_geth.c
>
> This is a typo and should be dev_kfree_skb(). This fixes this.
>
> Signed-off-by: Michael Neuling
On Tue, Oct 09, 2012 at 06:56:02AM +0800, Ming Lei wrote:
> Considered that zero-length firmware image doesn't make sense for drivers
> (callers), maybe it is a insane firmware image, so how about treating it as a
> failure?
It seems better to punt that decision to callers - for example, the
There seem to be a number of unprintable characters at the head of some
of the DA9055 include files which cause issues with some tools; remove
them.
Signed-off-by: Mark Brown
---
include/linux/mfd/da9055/core.h |2 +-
include/linux/mfd/da9055/pdata.h |2 +-
Latest evaluation of the device has provided some revisions to the
configuration.
Signed-off-by: Mark Brown
Cc: sta...@vger.kernel.org
---
Would it be OK to merge this via ASoC? It'd help with bisection.
drivers/mfd/wm5102-tables.c | 519 +--
1 file
On Mon, Oct 08, 2012 at 11:02:05AM +1100, Stephen Rothwell wrote:
> Hi Zhang,
>
> After merging the thermal tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/thermal/cpu_cooling.c: In function 'get_idr':
> drivers/thermal/cpu_cooling.c:89:14: error:
async.c has provided synchronization mechanism on async_schedule_*,
so use async_synchronize_full_domain to sync caching firmware instead
of reinventing the wheel.
Signed-off-by: Ming Lei
---
drivers/base/firmware_class.c | 34 ++
1 file changed, 6
Firstly 'firmware_buf' is introduced to make all loading requests
to share one firmware kernel buffer, so firmware_buf should
be used in direct loading for saving memory and speedup firmware
loading.
Secondly, the commit below
abb139e75c2cdbb955e840d6331cb5863e409d0e(firmware:teach
Several loading requests may be pending on one same
firmware buf, and this patch moves fw_map_pages_buf()
before complete_all(_buf->completion) and let all
requests see the mapped 'buf->data' once the loading
is completed.
Signed-off-by: Ming Lei
---
drivers/base/firmware_class.c | 32
Under 'Opportunistic sleep' situation, system sleep might be
triggered very frequently, so the uncahce work may not be completed
before caching firmware during next suspend.
This patch cancels the uncache work before caching firmware to
fix the problem above.
Also this patch optimizes the
Hi,
The first two are fixes' patch, the 3rd one is to enable
caching firmware for direct loading, and the last one is
a cleanup patch.
drivers/base/firmware_class.c | 266 +++--
1 file changed, 151 insertions(+), 115 deletions(-)
Thanks,
--
Ming Lei
--
Hi Greg,
On Mon, Oct 8, 2012 at 7:55 PM, Greg KH wrote:
> On Mon, Oct 08, 2012 at 05:29:43PM -0400, Maxin B. John wrote:
>> Hi Greg,
>>
>> This driver helps us to control the OWI/Maplin USB Robotic Arm device.
>>
>> I have tested this driver in my x86 Laptop and it works as expected
>> (Some
Hi Chris and all,
According to the eMMC4.5 standard, a host that enables the BKOPS_EN bit
must also check the BKOPS status periodically:
"Host shall check the status periodically and start background operations
as needed, so that the device has enough time for its maintenance
operations, to help
2012/10/8, Jaegeuk Kim :
>> -Original Message-
>> From: Namjae Jeon [mailto:linkinj...@gmail.com]
>> Sent: Monday, October 08, 2012 8:22 PM
>> To: Jaegeuk Kim
>> Cc: Vyacheslav Dubeyko; Marco Stornelli; Jaegeuk Kim; Al Viro;
>> ty...@mit.edu;
>> gre...@linuxfoundation.org;
On Mon, 2012-10-08 at 23:36 -0400, Chris Ball wrote:
> Hi Linus,
>
> On Mon, Oct 08 2012, Chris Ball wrote:
> > Please pull from:
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git
> > tags/mmc-merge-for-3.7-rc1
> >
> > to receive the MMC merge for 3.7. There are currently two
Hi Linus,
Here is the slave-dmaengine update for 3.7
This time we have Andy updates on dw_dmac which is attempting to make
this IP block available as PCI and platform device though not fully
complete this time.
We also have TI EDMA moving the dma driver to use dmaengine APIs, also
have a new
When if the lglock don't to be exported,
we can use DEFINE_STATIC_LGLOCK().
Signed-off-by: Lai Jiangshan
---
fs/file_table.c|2 +-
include/linux/lglock.h |8 +++-
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/fs/file_table.c b/fs/file_table.c
index
The per_cpu locks are not used outside nor exported.
Add a "static" linkage keyword to it.
Signed-off-by: Lai Jiangshan
---
include/linux/lglock.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/lglock.h b/include/linux/lglock.h
index 45eff71..8f97451
struct lglocks use their own lock_key/lock_dep_map which are defined
in struct lglock. DEFINE_LGLOCK_LOCKDEP() is unused now, so we remove it
and save a small piece of memory.
Signed-off-by: Lai Jiangshan
---
include/linux/lglock.h |9 -
1 files changed, 0 insertions(+), 9
Hi all,
Do not add stuff destined for v3.8 to your linux-next included branches
until after v3.7-rc1 is released.
Changes since 201201008:
Conflicts are migrating as trees are merged by Linus.
I have created today's
Hi Linus,
On Mon, Oct 08 2012, Chris Ball wrote:
> Please pull from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc.git
> tags/mmc-merge-for-3.7-rc1
>
> to receive the MMC merge for 3.7. There are currently two conflicts
> due to header renames for the ARM single zImage work; they
Hello,
On 10/9/2012 5:10 AM, Minchan Kim wrote:
On Mon, Oct 08, 2012 at 05:41:14PM +0200, Rabin Vincent wrote:
It appears that when CMA is enabled, the zone watermarks are not properly
respected, leading to for example GFP_NOWAIT allocations getting access to the
high pools.
I ran the
Hello,
On Mon, Oct 08, 2012 at 05:41:14PM +0200, Rabin Vincent wrote:
> It appears that when CMA is enabled, the zone watermarks are not properly
> respected, leading to for example GFP_NOWAIT allocations getting access to the
> high pools.
>
> I ran the following test code which simply
Applied.
thanks,
Len Brown, Intel Open Source Technology Center
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More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at
Hi Kees,
On Mon, 8 Oct 2012 18:57:51 -0700 Kees Cook wrote:
>
> On Mon, Oct 8, 2012 at 6:20 PM, Greg Kroah-Hartman
> wrote:
> > On Mon, Oct 08, 2012 at 05:46:08PM -0700, Kees Cook wrote:
> >> On Mon, Oct 8, 2012 at 4:53 PM, Greg Kroah-Hartman
> >> wrote:
> >> > On Mon, Oct 08, 2012 at
On Mon, 2012-10-08 at 10:09 +0200, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki
>
> Make ACPI power management routines and PCI power management
> routines depending on ACPI take device PM QoS flags into account
> when deciding what power state to put the device into.
>
> In particular,
On Mon, Oct 08, 2012 at 06:25:07PM -0700, John Stultz wrote:
> On 10/07/2012 11:25 PM, Minchan Kim wrote:
> >Hi John,
> >
> >On Fri, Sep 28, 2012 at 11:16:30PM -0400, John Stultz wrote:
> >>After Kernel Summit and Plumbers, I wanted to consider all the various
> >>side-discussions and try to
On 10/09/2012 10:31 AM, Stephen Warren wrote:
> On 10/07/2012 08:02 AM, Wei Yongjun wrote:
>> From: Wei Yongjun
>>
>> In case of error, the function clk_register_fixed_rate() returns
>> ERR_PTR() and never returns NULL. The NULL test in the return value
>> check should be replaced with IS_ERR().
DesignWare SPI UART is used as one of the debug ports on Low Power Intel
Architecture (LPIA) platforms. This patch is introduced to support this
debugging console reported by ACPI DBGP/DBG2. The original MID SPI
early console stuff is also refined to co-exist with the new ACPI usage
model.
To
Microsoft Debug Port Table (DBGP or DBG2) is used by the Windows SoC
platforms to describe their debugging facilities.
DBGP: http://msdn.microsoft.com/en-us/windows/hardware/hh134821
DBG2: http://msdn.microsoft.com/en-us/library/windows/hardware/hh673515
This patch enables the DBGP/DBG2 debug
On 10/07/2012 08:02 AM, Wei Yongjun wrote:
> From: Wei Yongjun
>
> In case of error, the function clk_register_fixed_rate() returns
> ERR_PTR() and never returns NULL. The NULL test in the return value
> check should be replaced with IS_ERR().
>
> dpatch engine is used to auto generate this
On 10/07/2012 08:01 AM, Wei Yongjun wrote:
> From: Wei Yongjun
>
> In case of error, the function pinctrl_register() returns
> NULL not ERR_PTR(). The PTR_ERR() in the return value
> should be replaced with error no.
>
> dpatch engine is used to auto generate this patch.
>
On 09/18/2012 04:16 PM, Michael Wang wrote:
> The annotation for select_task_rq_fair() is wrong since commit c88d5910, it's
> actually for a removed function.
>
> This patch rewrite the wrong annotation to make it correct.
Could I get some comments on the patch?
Regards,
Michael Wang
>
>
On 10/07/2012 07:28 AM, Wei Yongjun wrote:
> From: Wei Yongjun
>
> Remove duplicated include.
>
> dpatch engine is used to auto generate this patch.
> (https://github.com/weiyj/dpatch)
Linus, I assume this will go through the pinctrl tree?
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To unsubscribe from this list: send the line
On 09/18/2012 11:13 AM, Michael Wang wrote:
> This patch try to fix the BUG:
>
> [0.043953] BUG: scheduling while atomic: swapper/0/1/0x1002
> [0.044017] no locks held by swapper/0/1.
> [0.044692] Pid: 1, comm: swapper/0 Not tainted 3.6.0-rc1-00420-gb7aebb9
> #34
> [0.045861]
ring_buffer_oldest_event_ts() should return a value of u64 type, because
ring_buffer_per_cpu->buffer_page->buffer_data_page->time_stamp is u64 type.
Signed-off-by: Yoshihiro YUNOMAE
Cc: Steven Rostedt
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Vaibhav Nagarnaik
---
Show raw time stamp values for stats per cpu if you choose counter or tsc mode
for trace_clock. Although a unit of tracing time stamp is nsec in local or
global mode,
the units in counter and TSC mode are tracing counter and cycles respectively.
Signed-off-by: Yoshihiro YUNOMAE
Cc: Steven
The following patch set fixes two bugs for ftrace.
[1/2]
This patch fixes type mismatch of ring_buffer_oldest_event_ts().
[2/2]
This fixes showing of stats per cpu directory for ftrace using counter or tsc
as a time stamp. This patch depends on David's patch series
Hi David,
This is a nice patch set.
I just have found something should be fixed, which related to
your work. I'll send it following this mail.
Would you mind adding these patches as your patch series?
Thanks,
Yoshihiro YUNOMAE
(2012/10/02 12:31), David Sharp wrote:
> In order to promote
On 2012-10-08 19:56, Mike Snitzer wrote:
> On Mon, Oct 8, 2012 at 9:11 PM, Shaohua Li wrote:
>> Now discard merge works, add plug for blkdev_issue_discard. This will help
>> discard request merge especially for raid0 case. In raid0, a big discard
>> request is split to small requests, and if
On Mon, Oct 8, 2012 at 6:26 PM, Paul E. McKenney
wrote:
> On Mon, Oct 08, 2012 at 05:46:08PM -0700, Kees Cook wrote:
>> On Mon, Oct 8, 2012 at 4:53 PM, Greg Kroah-Hartman
>> wrote:
>> > On Mon, Oct 08, 2012 at 03:08:40PM -0700, Kees Cook wrote:
>> >> On Wed, Oct 3, 2012 at 9:17 AM, Greg
On Mon, Oct 8, 2012 at 9:11 PM, Shaohua Li wrote:
> Now discard merge works, add plug for blkdev_issue_discard. This will help
> discard request merge especially for raid0 case. In raid0, a big discard
> request is split to small requests, and if correct plug is added, such small
> requests can
On Mon, 2012-10-08 at 18:07 -0700, Jonathan Nieder wrote:
> From: Seth Heasley
> Date: Wed, 20 Apr 2011 10:59:57 -0700
>
> commit d2edeb7c6f1dada8ca7d5c23e42d604e92ae0c76 upstream.
>
> This patch adds the HD Audio Controller DeviceIDs for the Intel Panther Point
> PCH.
>
> [jn: backported for
hi, Daniel
my usb 3.0 hard drive doesn't have external power. this is a "western
digital" usb hard drive: WDBACY5000AWT
here is a Product Specifications:
http://www.wdc.com/wdproducts/library/AAG/ENG/4178-705131.pdf
i start my laptop with ubuntu, the usb3.0 port could use the usb3.0
hard drive.
On Sat, Oct 06, 2012 at 09:54:15AM +, Arnd Bergmann wrote:
> On Saturday 06 October 2012, Julian Anastasov wrote:
> > On Sat, 6 Oct 2012, Arnd Bergmann wrote:
> > > > Are there any CONFIG_IP_VS_PROTO_xxx options in this
> > > > default config? It is a waste of memory if IPVS is
On 10/04/2012 06:48 AM, Prarit Bhargava wrote:
Add debugfs entries for ntp time_status and time_state. These are useful
for debugging ntp issues.
Aren't these easily fetched from adjtimex()? How does having them in
debugfs help?
thanks
-john
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On 10/08/2012 02:46 AM, Mel Gorman wrote:
On Sun, Oct 07, 2012 at 01:14:17AM -0700, Anton Vorontsov wrote:
And here we just try to let userland to assist, userland can tell "oh,
don't bother with swapping or draining caches, I can just free some
memory".
Quite interesting, this also very much
Change 130f315a introduced a bug in the handling of incompressible
pages which resulted in memory allocation failure for such pages.
The fix is to store the page as-is i.e. without compression if the
compressed size exceeds a threshold (max_zpage_size) and request
exactly PAGE_SIZE sized buffer
On Mon, Oct 08, 2012 at 05:46:08PM -0700, Kees Cook wrote:
> On Mon, Oct 8, 2012 at 4:53 PM, Greg Kroah-Hartman
> wrote:
> > On Mon, Oct 08, 2012 at 03:08:40PM -0700, Kees Cook wrote:
> >> On Wed, Oct 3, 2012 at 9:17 AM, Greg Kroah-Hartman
> >> wrote:
> >> > On Wed, Oct 03, 2012 at 06:25:38AM
On 10/07/2012 11:25 PM, Minchan Kim wrote:
Hi John,
On Fri, Sep 28, 2012 at 11:16:30PM -0400, John Stultz wrote:
After Kernel Summit and Plumbers, I wanted to consider all the various
side-discussions and try to summarize my current thoughts here along
with sending out my current
Hi Luis
I'm refining the code, I try my best to make it upstream ASAP. Thanks !
-Xiong
> -Original Message-
> From: mcg...@gmail.com [mailto:mcg...@gmail.com] On Behalf Of Luis R.
> Rodriguez
> Sent: Tuesday, October 09, 2012 6:25
> To: Huang, Xiong
> Cc: mcg...@kernel.org;
On Mon, Oct 08, 2012 at 05:46:08PM -0700, Kees Cook wrote:
> >> Who is going to carry this initial patch, btw?
> >
> > You? :)
>
> Do you mean to say I should ask Stephen to pull from one of my trees
> for linux-next? If so, I've made this now:
>
>
On Mon, Oct 8, 2012 at 5:42 PM, Greg Kroah-Hartman
wrote:
> On Mon, Oct 08, 2012 at 03:25:08PM -0700, Luis R. Rodriguez wrote:
>> On Thu, Oct 4, 2012 at 6:34 PM, wrote:
>> > From: xiong
>> >
>> > 1. support new device id (0x10A0/0x10A1).
>> > 2. add DEBUG_FS interface for diag/swoi functions.
Now discard merge works, add plug for blkdev_issue_discard. This will help
discard request merge especially for raid0 case. In raid0, a big discard
request is split to small requests, and if correct plug is added, such small
requests can be merged in low layer.
Signed-off-by: Shaohua Li
---
From: Seth Heasley
Date: Wed, 20 Apr 2011 10:59:57 -0700
commit d2edeb7c6f1dada8ca7d5c23e42d604e92ae0c76 upstream.
This patch adds the HD Audio Controller DeviceIDs for the Intel Panther Point
PCH.
[jn: backported for 2.6.32.y by Ana Guerrero]
Signed-off-by: Seth Heasley
Signed-off-by:
On Mon, Oct 8, 2012 at 4:53 PM, Greg Kroah-Hartman
wrote:
> On Mon, Oct 08, 2012 at 03:08:40PM -0700, Kees Cook wrote:
>> On Wed, Oct 3, 2012 at 9:17 AM, Greg Kroah-Hartman
>> wrote:
>> > On Wed, Oct 03, 2012 at 06:25:38AM -0700, Paul E. McKenney wrote:
>> >> On Tue, Oct 02, 2012 at 12:50:42PM
On 10/08/2012 11:16 PM, Mel Gorman wrote:
On Wed, Oct 03, 2012 at 08:56:14AM -0600, Mike Yoknis wrote:
memmap_init_zone() loops through every Page Frame Number (pfn),
including pfn values that are within the gaps between existing
memory sections. The unneeded looping will become a boot
On Mon, Oct 08, 2012 at 03:25:08PM -0700, Luis R. Rodriguez wrote:
> On Thu, Oct 4, 2012 at 6:34 PM, wrote:
> > From: xiong
> >
> > 1. support new device id (0x10A0/0x10A1).
> > 2. add DEBUG_FS interface for diag/swoi functions.
> >
> > Signed-off-by: Ren Cloud
> > Signed-off-by: xiong
>
>
From: Chad Reese
The resource index for the mailboxes was incorrect.
Signed-off-by: Chad Reese
---
include/linux/rio.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/rio.h b/include/linux/rio.h
index dc0c755..dd418d1 100644
--- a/include/linux/rio.h
+++
Hello,
On 10/8/2012 5:41 PM, Rabin Vincent wrote:
It appears that when CMA is enabled, the zone watermarks are not properly
respected, leading to for example GFP_NOWAIT allocations getting access to the
high pools.
I ran the following test code which simply allocates pages with GFP_NOWAIT
Change existing kernel error message to include return value from
iommu_attach_device() when it fails. This will help debug device
assignment failures more effectively.
Signed-off-by: Shuah Khan
---
virt/kvm/iommu.c |6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git
On Mon, 2012-10-08 at 11:09 -0400, Dave Jones wrote:
> Last month I sent in 80de7c3138ee9fd86a98696fd2cf7ad89b995d0a to remove
> a user triggerable BUG in mempolicy.
>
> Ben Hutchings pointed out to me that my change introduced a potential leak
> of stack contents to userspace, because none of
On 10/08/2012 10:14 AM, Jan Kara wrote:
On Sat 06-10-12 10:20:26, Neil Salstrom wrote:
I've not submitted a kernel bug before but I've read the bug
reporting pages. I'll try to do my best and if you need more
information please let me know. Please feel free to cc me on the
answer or if you
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