Hi,
On Monday 27 May 2013 11:04 AM, Chanwoo Choi wrote:
Hi Kishon,
I have some comment about this patch
and upload modified patch to following repository (extcon-for-palmas).
-
Since die_if_kernel() is an extern common used function, better always
check the buffer length to avoid memory overflow by a long 'str'.
Signed-off-by: Chen Gang
---
arch/frv/kernel/traps.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/frv/kernel/traps.c
Dave Airlie writes:
>>> correct.
>>>
>>> If I have an indirect ring and I'm adding sgs to it and the host is
>>> delayed (say I've got a thread consuming things from the vring and its
>>> off doing something interesting),
>>> I'd really like to get ENOSPC back from virtqueue_add. However if the
On 05/24/2013 11:31 PM, Kishon Vijay Abraham I wrote:
> Modified dwc3-omap to receive connect and disconnect notification using
> extcon framework. Also did the necessary cleanups required after
> adapting to extcon framework.
>
> Signed-off-by: Kishon Vijay Abraham I
> ---
>
Hi Kishon,
I have some comment about this patch
and upload modified patch to following repository (extcon-for-palmas).
-
http://git.kernel.org/cgit/linux/kernel/git/chanwoo/extcon.git/commit/?h=extcon-for-palmas=f2b7cb80699cbe1a5fd6c97ef2c600915f8d7f2c
This patchset include patch related to
On 24 May 2013 16:50, Lukasz Majewski wrote:
>> On 24 May 2013 14:00, Lukasz Majewski wrote:
> This is not safe IMHO to add permanently overclocked frequency to the
> freq table. Since, for example, thermal framework also asks for
> reference to this table.
Yes, its wrong. Even adding it
On Thu, 2013-05-23 at 22:22 +0200, Michael Großhäuser wrote:
> Zhang Rui wrote:
>
> > On Wed, 2013-05-22 at 20:46 +0200, Michael Großhäuser wrote:
> >> Zhang Rui wrote:
> >>
> >> > On Wed, 2013-05-15 at 12:26 +0800, Zhang Rui wrote:
> >> >> please
> >> >>
> >> >> On Tue, 2013-05-14 at 21:18
'path.bc[i]' can be asigned by PCI_SLOT() which can '> 10', so sizeof(6
* "%u:" + "%u" + '\0') may be 21.
Since 'name' length is 20, it may be memory overflow.
And 'path.bc[i]' is 'unsigned char' for printing, we can be sure the
max length of 'name' must be less than 28.
So simplify thinking,
2013/5/27, Jaegeuk Kim :
> Hi Namjae,
Hi Jaegeuk.
First, Thanks for your interest.
>
> This is an interesting functionality.
> Could you describe why and when we need to do this?
> What are pros and cons?
> How can we use this?
As the default size of the F2FS parameter can vary as per the storage
於 一，2013-05-27 於 12:27 +0800，joeyli 提到：
> Hi Dave,
>
> 於 五，2013-05-24 於 17:05 -0400，Dave Jones 提到：
> > On Fri, May 24, 2013 at 12:02:15PM -0500, Russ Anderson wrote:
> > > On Fri, May 24, 2013 at 11:11:11AM -0500, Robin Holt wrote:
> > > > Russ,
> > > >
> > > > Can we open a bug for the
Hi Dave,
於 五，2013-05-24 於 17:05 -0400，Dave Jones 提到：
> On Fri, May 24, 2013 at 12:02:15PM -0500, Russ Anderson wrote:
> > On Fri, May 24, 2013 at 11:11:11AM -0500, Robin Holt wrote:
> > > Russ,
> > >
> > > Can we open a bug for the BIOS folks and see if we can get this
> addressed?
> >
>
On Mon, May 27, 2013 at 6:32 AM, Jingoo Han wrote:
> On Saturday, May 25, 2013 10:51 AM, Devendra Naga wrote:
>> On Sat, May 25, 2013 at 10:41 AM, Nikolay Balandin wrote:
>> > From: Nikolay Balandin
>
> [.]
>
>> >
>> > - ds1307->rtc = rtc_device_register(client->name, >dev,
>> > +
On 27/05/2013, at 6:46 AM, Arnd Bergmann wrote:
>
>
>> +{
>> +.virtual= NSPIRE_PWR_VIRT_BASE,
>> +.pfn= __phys_to_pfn(NSPIRE_PWR_PHYS_BASE),
>> +.length = SZ_4K,
>> +.type = MT_DEVICE
>> +}
>> +};
>
On 27/05/2013, at 7:23 AM, Arnd Bergmann wrote:
> On Saturday 25 May 2013, Daniel Tang wrote:
>> Changes between v3 and v4:
>> * Remove redundant clock-names in device tree
>> * Re-enable bus access to some peripherals on bootup
>> * Clean up nspire-classic-timer code.
>> - Implement a
The naming scheme of simplefb's mode is precise enough to allow building
the mode structure from it instead of using a static list of modes. This
patch introduces a function that does this. In case exotic modes that
cannot be represented from their name alone are needed, the static list
of modes
On Mon, May 27, 2013 at 01:43:01PM +1000, Stephen Rothwell wrote:
> Hi Herbert,
>
> On Mon, 27 May 2013 10:19:18 +0800 Herbert Xu
> wrote:
> >
> > Hi Stephen, did you get a chance to switch back to the current
> > cryptodev tree?
>
> Not quite sure what you mean? I fetch your tree every
Hi Herbert,
On Mon, 27 May 2013 10:19:18 +0800 Herbert Xu
wrote:
>
> Hi Stephen, did you get a chance to switch back to the current
> cryptodev tree?
Not quite sure what you mean? I fetch your tree every morning (that I
build linux-next) so I got an update from you this morning. I haven't
Hi,
Thank you for the report.
I'm not able to reproduce this at all.
In my runs, there was no regression.
Can you do that?
Thanks,
2013-05-15 (수), 12:09 +0300, Anca Emanuel:
> Regresions:
> http://www.phoronix.com/scan.php?page=article=linux_310_f2fs=3
>
> The most notable one is PostgreSQL
>> correct.
>>
>> If I have an indirect ring and I'm adding sgs to it and the host is
>> delayed (say I've got a thread consuming things from the vring and its
>> off doing something interesting),
>> I'd really like to get ENOSPC back from virtqueue_add. However if the
>> indirect addition fails
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/scsi/a100u2w.c | 12 +---
1 files changed, 1 insertions(+), 11 deletions(-)
* add "Signed-off-by: Libo Chen "
diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c
old mode
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/scsi/dc395x.c | 24 +---
1 files changed, 1 insertions(+), 23 deletions(-)
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
old mode 100644
new mode 100755
index
Dave Airlie writes:
> Hi Rusty,
>
> current virtio-ring.c has a BUG_ON in virtqueue_add that checks
> total_sg > vg->vring.num, however I'm not sure it really is 100%
> correct.
>
> If I have an indirect ring and I'm adding sgs to it and the host is
> delayed (say I've got a thread consuming
On 05/25/2013 12:45 PM, David Gibson wrote:
> On Wed, May 22, 2013 at 04:06:57PM -0500, Scott Wood wrote:
>> On 05/20/2013 10:06:46 PM, Alexey Kardashevskiy wrote:
>>> diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
>>> index 8465c2a..da6bf61 100644
>>> ---
sorry, only 24!
On 2013/5/27 10:28, Libo Chen wrote:
> use module_pci_driver instead of init/exit, make code clean.
>
> Libo Chen (25):
> drivers/scsi/a100u2w: Convert to module_pci_driver replace init/exit
> drivers/scsi/dc395x: Convert to module_pci_driver
> drivers/scsi/dmx3191d:
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/media/pci/dm1105/dm1105.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/media/pci/dm1105/dm1105.c
b/drivers/media/pci/dm1105/dm1105.c
index
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/media/pci/mantis/hopper_cards.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/media/pci/mantis/hopper_cards.c
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/uwb/whci.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/uwb/whci.c b/drivers/uwb/whci.c
index f48093e..deeeba4 100644
--- a/drivers/uwb/whci.c
+++
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/memstick/host/jmb38x_ms.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/memstick/host/jmb38x_ms.c
b/drivers/memstick/host/jmb38x_ms.c
index
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/atm/he.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 507362a..80f9743 100644
--- a/drivers/atm/he.c
+++
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/media/pci/b2c2/flexcop-pci.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/media/pci/b2c2/flexcop-pci.c
b/drivers/media/pci/b2c2/flexcop-pci.c
index
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/media/pci/pt1/pt1.c | 15 +--
1 files changed, 1 insertions(+), 14 deletions(-)
diff --git a/drivers/media/pci/pt1/pt1.c b/drivers/media/pci/pt1/pt1.c
index e921108..75ce142 100644
use module_pci_driver instead of init/exit, make code clean
Signed-off-by: Libo Chen
---
drivers/media/radio/radio-maxiradio.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/media/radio/radio-maxiradio.c
b/drivers/media/radio/radio-maxiradio.c
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/pcmcia/yenta_socket.c | 16 +---
1 files changed, 1 insertions(+), 15 deletions(-)
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index 6b4ff09..dc18a3a
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/media/pci/pluto2/pluto2.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/media/pci/pluto2/pluto2.c
b/drivers/media/pci/pluto2/pluto2.c
index
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/pcmcia/pd6729.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index b29d97e..9a7fc88 100644
---
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/platform/x86/intel_ips.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c
index
use module_pci_driver instead of init/exit, make code clean
Signed-off-by: Libo Chen
---
drivers/media/pci/mantis/mantis_cards.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/media/pci/mantis/mantis_cards.c
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/mfd/lpc_ich.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c
index 9f12f91..06431df 100644
---
use module_pci_driver instead of init/exit, make code clean
Signed-off-by: Libo Chen
---
drivers/ptp/ptp_pch.c | 18 +-
1 files changed, 1 insertions(+), 17 deletions(-)
diff --git a/drivers/ptp/ptp_pch.c b/drivers/ptp/ptp_pch.c
index bea9451..e63ca00 100644
---
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/scsi/initio.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
old mode 100644
new mode 100755
index
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/net/irda/donauboe.c | 15 +--
1 files changed, 1 insertions(+), 14 deletions(-)
diff --git a/drivers/net/irda/donauboe.c b/drivers/net/irda/donauboe.c
old mode 100644
new mode 100755
use module_pci_driver instead of init/exit, make code clean.
---
drivers/scsi/a100u2w.c | 12 +---
1 files changed, 1 insertions(+), 11 deletions(-)
diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c
old mode 100644
new mode 100755
index 0163457..db3710f
---
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/scsi/mvumi.c | 20 +---
1 files changed, 1 insertions(+), 19 deletions(-)
diff --git a/drivers/scsi/mvumi.c b/drivers/scsi/mvumi.c
old mode 100644
new mode 100755
index
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/ide/delkin_cb.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/ide/delkin_cb.c b/drivers/ide/delkin_cb.c
index 7e27d32..300daab 100644
---
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/pci/ioapic.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/pci/ioapic.c b/drivers/pci/ioapic.c
index 3c6bbdd..1b90579 100644
---
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/memstick/host/r592.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c
index 9718661..1b6e913 100644
use module_pci_driver instead of init/exit, make code clean.
Signed-off-by: Libo Chen
---
drivers/scsi/dmx3191d.c | 13 +
1 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/drivers/scsi/dmx3191d.c b/drivers/scsi/dmx3191d.c
old mode 100644
new mode 100755
index
On 05/25/2013 04:34 AM, Marcelo Tosatti wrote:
> On Thu, May 23, 2013 at 03:55:53AM +0800, Xiao Guangrong wrote:
>> Zap at lease 10 pages before releasing mmu-lock to reduce the overload
>> caused by requiring lock
>>
>> After the patch, kvm_zap_obsolete_pages can forward progress anyway,
>> so
On Fri, May 24, 2013 at 05:57:15PM +0800, Herbert Xu wrote:
> On Tue, May 21, 2013 at 11:45:48AM +1000, Stephen Rothwell wrote:
> > Hi Herbert,
> >
> > After merging the crypto tree, today's linux-next build (x86_64
> > allmodconfig) failed like this:
> >
> >
(2013/05/27 10:54), Zhang Yanfei wrote:
于 2013年05月27日 09:46, HATAYAMA Daisuke 写道:
(2013/05/26 15:36), Zhang Yanfei wrote:
From: Zhang Yanfei
Signed-off-by: Zhang Yanfei
Cc: Dave Jones
---
Documentation/devices.txt |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff
On Thu, May 23, 2013 at 05:34:23PM -0400, Waiman Long wrote:
> On 05/23/2013 05:42 AM, Dave Chinner wrote:
> >On Wed, May 22, 2013 at 09:37:25PM -0400, Waiman Long wrote:
> >>Change log:
> >>
> >>v2->v3
> >> - Fix the RCU lock problem found by Al Viro.
> >> - Rebase the code to the latest
PM_GENERIC_DOMAINS needs PM dependency.
Fixed build warning as below:
warning: (PLAT_S3C64XX && CPU_EXYNOS4210) selects PM_GENERIC_DOMAINS which has
unmet direct dependencies (PM)
warning: (PLAT_S3C64XX && CPU_EXYNOS4210) selects PM_GENERIC_DOMAINS which has
unmet direct dependencies (PM)
On Sun, May 26, 2013 at 11:08:51AM +0200, Manfred Spraul wrote:
> I've split my patch into 4 parts:
> - 1: Fix-missing-wakeups-in-do_smart_update
> - 2: seperate-wait-for-zero-and-alter-tasks
> - 3: Always-use-only-one-queue-for-alter-operations
> - 4: Rename-try_atomic_semop-to-perform_atomic
>
Hi Marcelo,
On 05/25/2013 04:23 AM, Marcelo Tosatti wrote:
>> +static void kvm_zap_obsolete_pages(struct kvm *kvm)
>> +{
>> +struct kvm_mmu_page *sp, *node;
>> +LIST_HEAD(invalid_list);
>> +
>> +restart:
>> +list_for_each_entry_safe_reverse(sp, node,
>> +
When failure occurs at the last looping cycle (when 'i == 0'), it will
print "bad PC value" instead of "(%08x) ", which needs additional 1
byte.
If not add 1 byte, the 'str' may be memory overflow.
Signed-off-by: Chen Gang
---
arch/arm64/kernel/traps.c |2 +-
1 files changed, 1
于 2013年05月27日 09:46, HATAYAMA Daisuke 写道:
> (2013/05/26 15:36), Zhang Yanfei wrote:
>> From: Zhang Yanfei
>>
>> Signed-off-by: Zhang Yanfei
>> Cc: Dave Jones
>> ---
>> Documentation/devices.txt |3 +--
>> 1 files changed, 1 insertions(+), 2 deletions(-)
>>
>> diff --git
Am 26.05.2013 07:29, schrieb Fredrik Tolf:
> I'm sure you all know what the various fields are (except the first,
Hmm, I had to look at Documentation/block/stat.txt.
> which is just a timestamp), so as you can see, there are 135 requests in
> the queue, but no reads or writes happen, in this
For NULL terminated string, need always be sure of ended by zero.
Just use strlcpy() instead of strncpy().
Signed-off-by: Chen Gang
---
arch/blackfin/kernel/setup.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/blackfin/kernel/setup.c
On 05/26/2013 03:04 PM, Chen Gang wrote:
>
> For NULL terminated string, need always be sure of ended by zero.
>
> 'command_line' is a static variable which will be initialized
> automatically, and cmdline_init() is __init function, so need not
> initialize it again, can just use strlcpy instead
(2013/05/24 18:02), Maxim Uvarov wrote:
2013/5/24 Andrew Morton mailto:a...@linux-foundation.org>>
On Thu, 23 May 2013 14:25:48 +0900 HATAYAMA Daisuke mailto:d.hatay...@jp.fujitsu.com>> wrote:
> This patch introduces mmap_vmcore().
>
> Don't permit writable nor executable
Hi Namjae,
This is an interesting functionality.
Could you describe why and when we need to do this?
What are pros and cons?
How can we use this?
IMO, when users try to control IO latencies, it seems that they can
trigger such the explicit GCs, but in order to do that, they also need
to know the
(2013/05/26 15:36), Zhang Yanfei wrote:
From: Zhang Yanfei
Signed-off-by: Zhang Yanfei
Cc: Dave Jones
---
Documentation/devices.txt |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/Documentation/devices.txt b/Documentation/devices.txt
index 08f01e7..c8e4002
On 05/26/2013 06:28 PM, Chen Gang wrote:
>
> When failure occurs at the last looping cycle (when 'i == 0'), it will
> print "bad PC value" instead of "(%08x) ", which needs additional 1
> byte.
>
> If not add 1 byte, the str will not be NUL terminated, and the next
> printk() will cause issue.
>
于 2013年05月27日 09:27, HATAYAMA Daisuke 写道:
> (2013/05/26 9:58), Zhang Yanfei wrote:
>> 于 2013年05月26日 07:20, Eric W. Biederman 写道:
>>> Zhang Yanfei writes:
>>>
From: Zhang Yanfei
>>>
>>> Won't we want to keep this reservation around to so that this number
>>> doesn't get reused, and cause
(2013/05/26 9:58), Zhang Yanfei wrote:
于 2013年05月26日 07:20, Eric W. Biederman 写道:
Zhang Yanfei writes:
From: Zhang Yanfei
Won't we want to keep this reservation around to so that this number
doesn't get reused, and cause people confusion when
upgrading/downgrading kernels?
Ah, yes. I
On Mon, 2013-05-27 at 09:23 +0900, Jonghwan Choi wrote:
> This patch looks like it should be in the 3.9-stable tree, should we apply
> it?
It's a condition which appears to be extremely rare: so far, we've only
seen it during extreme stress testing at NetApp. For that reason, and
because it is
This patch looks like it should be in the 3.9-stable tree, should we apply
it?
--
From: "Dirk Brandewie "
commit c96d53d600643ee0adfd1cb90814bd9510e62b71 upstream
Add CPU ID for Ivybrigde processor.
Signed-off-by: Dirk Brandewie
Signed-off-by: Rafael J. Wysocki
On Saturday, May 25, 2013 10:51 AM, Devendra Naga wrote:
> On Sat, May 25, 2013 at 10:41 AM, Nikolay Balandin wrote:
> > From: Nikolay Balandin
[.]
> >
> > - ds1307->rtc = rtc_device_register(client->name, >dev,
> > + ds1307->rtc = devm_rtc_device_register(>dev, client->name,
>
Hi all,
Today's linux-next merge of the parisc-hd tree got conflicts in
arch/parisc/include/asm/processor.h and arch/parisc/kernel/irq.c between
commit d96b51ec1465 ("parisc: fix irq stack on UP and SMP") from Linus'
tree and commit 1c92ce8487f6 ("parisc: use arch_spinlock_t instead of
This patch looks like it should be in the 3.9-stable tree, should we apply
it?
--
From: "Andy Adamson "
commit 774d5f14ee1ecac55f42a84ff35eb00b896b00b6 upstream
On a CB_RECALL the callback service thread flushes the inode using
filemap_flush prior to scheduling the state
(2013/05/24 22:12), Vivek Goyal wrote:
On Thu, May 23, 2013 at 02:49:28PM -0700, Andrew Morton wrote:
On Thu, 23 May 2013 14:25:13 +0900 HATAYAMA Daisuke
wrote:
Treat memory chunks referenced by PT_LOAD program header entries in
page-size boundary in vmcore_list. Formally, for each range
Hi David,
On Thu, 23 May 2013 16:20:28 +0100 David Howells wrote:
>
> Can you add:
>
>
> http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=fscache
Please use git URL's when talking about git trees.
> To linux-next please?
Added
Another week, another rc.
A *big* one.
I'm not thrilled about it, and -rc3 is much bigger than -rc2 was,
although there isn't anything particularly scary that stands out. Just
a lot of small details. A number of people apparently missed rc2, and
then made rc3.
Oh, well.
I can pretty much
Changelog:
v1 -> v2:
* add Michal reviewed-by
hugetlb_prefault are not used any more, this patch remove it.
Reviewed-by: Michal Hocko
Signed-off-by: Wanpeng Li
---
include/linux/hugetlb.h | 2 --
1 file changed, 2 deletions(-)
diff --git a/include/linux/hugetlb.h
Changelog:
v1 -> v2:
* update alloc_bootmem_huge_page in powerpc
* add Michal reviewed-by
Use already exist interface huge_page_shift instead of h->order + PAGE_SHIFT.
Reviewed-by: Michal Hocko
Signed-off-by: Wanpeng Li
---
arch/powerpc/mm/hugetlbpage.c | 2 +-
mm/hugetlb.c
Changelog:
v1 -> v2:
* add Michal reviewed-by
get_pageblock_flags and set_pageblock_flags are not used any
more, this patch remove them.
Reviewed-by: Michal Hocko
Signed-off-by: Wanpeng Li
---
include/linux/pageblock-flags.h | 6 --
1 file changed, 6 deletions(-)
diff --git
Hi Jean-Christophe,
On 05/24/2013 06:56 PM, Arnd Bergmann wrote:
> On Friday 24 May 2013, Olof Johansson wrote:
>> [+akpm]
>
> [+florian]
Thanks for CC'ing me. Lately I got dropped frequently from the
mailinglist (after 1 or 2 days). Guess I should try subscribing via my
own mail server.
>> On
On 25/05/13 09:19, H Hartley Sweeten wrote:
> This driver needs to be converted to the new PWM framework.
>
> Before converting it clean up all the cruft,
>
> H Hartley Sweeten (14):
> misc/ep93xx_pwm: use managed device resources
> misc/ep93xx_pwm: use {read,write}* instead of __raw_*
On Sun, May 26, 2013 at 1:50 PM, Davidlohr Bueso wrote:
>
> In lack of getting my swingbench DSS environment back, I ran these
> changes against the semop-multi program on my laptop. For 256 threads,
> with Manfred's patchset the ops/sec suffers around -7.3%.
Hmm. That test program only tests
On Sun, May 26, 2013 at 11:35:13PM +0200, Stefan Richter wrote:
> I think your approach is sensible. There is of course just the little
> problem that firewire-core keeps the matching device_id table entry as a
> secret to itself. Therefore, struct ieee1394_device_id.driver_data is
> currently
On May 26 Stefan Richter wrote:
> (Adding LKML and Greg KH, in case that there are general opinions about
> how a bus_type should work.)
>
> On May 26 Takashi Sakamoto wrote:
> > Hi all,
> >
> > I'm a newbile for Linux Firewire subsystem and not used to IEEE 1394 bus
> > programing in Linux.
> >
On Thu, Apr 25, 2013 at 12:19 PM, Cong Ding wrote:
> On Thu, Feb 14, 2013 at 12:43:15PM +0100, Cong Ding wrote:
>> On Sun, Jan 20, 2013 at 10:01:41PM +0100, Hans J. Koch wrote:
>> > On Fri, Jan 18, 2013 at 02:00:50PM -0800, Greg Kroah-Hartman wrote:
>> > > On Fri, Jan 18, 2013 at 10:05:45PM
(5/26/13 2:09 PM), Michal Hocko wrote:
> On Sun 26-05-13 07:58:42, KOSAKI Motohiro wrote:
As KOSAKI Motohiro mentioned, memory hotplug don't support 32bit since
it was born,
>>>
>>> Why? any reference? This reasoning is really weak.
>>
>> I have no seen any highmem support in memory
On Sun, 2013-05-26 at 20:28 +0400, Sergei Shtylyov wrote:
> On 26-05-2013 17:17, atom...@redhat.com wrote:
> > Failed GFP_ATOMIC allocations by the network stack result in dropped
> > packets, which will be received on a subsequent retransmit, and an
> > unnecessary, noisy warning with a kernel
From: Stephen Mell
Currently, it is nearly impossible to give a capability to a non-root user that
will stick around after the first execve. This patch adds a new securebit,
exec_inherit, which causes all credential modification logic to be skipped.
This is already possible, in a hackish
(5/7/13 11:24 AM), Frederic Weisbecker wrote:
> 2013/5/7 KOSAKI Motohiro :
+ /*
+ * After turning over se.sum_exec_runtime to sig->sum_sched_runtime
+ * in __exit_signal(), we must not account exec_runtime for
consistency.
+ */
+ if
From: KOSAKI Motohiro
When using CPUCLOCK_VIRT or CPUCLOCK_PROF, we need to round an expire up
because jiffies based accounting may point to one jiffy behind at maximum.
So, current code lead to wake up posix timer too early.
This patch adds one jiffy at timer initialization. itimer already has
From: KOSAKI Motohiro
Now we have four similar timer related functions, cpu_clock_sample(),
cpu_clock_sample_group(), cpu_timer_sample() and cpu_timer_sample_group().
For readability, make do_cpu_clock_timer_sample() and thread_cputime()
helper functions and all *_sample functions use these.
From: KOSAKI Motohiro
A type of tsk->se.sum_exec_runtime is u64. Thus, reading it is racy when
running 32bit. We should use task_sched_runtime().
Cc: Olivier Langlois
Cc: Thomas Gleixner
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Acked-by: Peter Zijlstra
Signed-off-by: KOSAKI Motohiro
---
From: KOSAKI Motohiro
rq lock in task_sched_runtime() is necessary for two reasons. 1)
accessing se.sum_exec_runtime is not atomic on 32bit and 2)
do_task_delta_exec() require it.
So, 64bit can avoid holding rq lock when add_delta is false and
delta_exec is 0.
Cc: Olivier Langlois
Cc: Thomas
From: KOSAKI Motohiro
For process timers, we use cpu_clock_sample_group() and cpu_timer_sample_group()
correctly. However, for thread timers, we always use cpu_clock_sample(). This is
wrong because a cpu_clock_sample() accounts uncommitted delta_exec too. And this
is inconsistent against
From: KOSAKI Motohiro
Currently glibc's rt/tst-cputimer1 testcase sporadically fails because
a timer created by timer_create() may fire earlier than specified.
posix_cpu_timer_set() uses "val" as current time for three purpose. 1)
initialize sig->cputimer. 2) calculation "old" val. 3)
From: KOSAKI Motohiro
Currently glibc rt/tst-cpuclock2 test(*) sporadically fails because
scheduler delta can be accounted twice from thread_group_cputimer()
and account_group_exec_runtime().
Finally, clock_nanosleep() wakes up earlier than an argument. This is posix
violation. This issue was
From: KOSAKI Motohiro
Currently glibc rt/tst-cpuclock2 test(*) sporadically fails because
scheduler delta can be accounted twice from thread_group_cputimer()
and account_group_exec_runtime().
Finally, clock_nanosleep() wakes up before an argument. This is posix
violation. This issue was
From: KOSAKI Motohiro
When tsk->signal->cputimer->running is 1, signal->cputimer (i.e. per process
timer account) and tsk->sum_sched_runtime (i.e. per thread timer account)
increase at the same pace because update_curr() increases both accounting.
However, there is one exception. When thread
(Adding LKML and Greg KH, in case that there are general opinions about
how a bus_type should work.)
On May 26 Takashi Sakamoto wrote:
> Hi all,
>
> I'm a newbile for Linux Firewire subsystem and not used to IEEE 1394 bus
> programing in Linux.
> So I happy to get your advices.
>
> Currently
From: KOSAKI Motohiro
Glibc's posix timer testcase found a lot of bugs in posix timer code.
This series, hopefully, fixes all of them. All patches are independent
each other logically.
Changes from v4
- [1/8] comments colarification, fix account_group_{user_system}_time too.
- [8/8] added
On Saturday 25 May 2013, Daniel Tang wrote:
> Changes between v3 and v4:
> * Remove redundant clock-names in device tree
> * Re-enable bus access to some peripherals on bootup
> * Clean up nspire-classic-timer code.
> - Implement a nspire_timer_set_mode function
> - Removed messy IO_MATCHx and
On Sun, May 26, 2013 at 06:02:16PM -0300, Fabio Estevam wrote:
> Hi Thierry,
>
> On Mon, May 6, 2013 at 3:05 PM, Fabio Estevam
> wrote:
> > Since commit ab78029 (drivers/pinctrl: grab default handles from device
> > core),
> > we can rely on device core for handling pinctrl.
> >
> > So remove
Hi Thierry,
On Mon, May 6, 2013 at 3:05 PM, Fabio Estevam
wrote:
> Since commit ab78029 (drivers/pinctrl: grab default handles from device core),
> we can rely on device core for handling pinctrl.
>
> So remove devm_pinctrl_get_select_default() from the driver.
>
> Cc: Thierry Reding
> Cc:
>
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