On Mon, Sep 9, 2013 at 7:07 AM, Sonic Zhang wrote:
> PING
We are currently in the middle of the merge window, and all subsystem
maintainers incl. me are very busy with testing the HEAD of Torvalds'
tree, and fixing any regressions. Also we don't have a stable baseline
for merging new drivers any
On pią, 2013-09-06 at 12:30 -0500, Seth Jennings wrote:
> On Fri, Aug 30, 2013 at 10:42:52AM +0200, Krzysztof Kozlowski wrote:
> > Hi,
> >
> > Currently zbud pages are not movable and they cannot be allocated from CMA
> > region. These patches add migration of zbud pages.
>
> Hey Krzysztof,
>
>
Jan Kaluza writes:
Nacked-by: "Eric W. Biederman"
Whatever the benefits of the other pieces of information sending the
process command line is absolutely wrong. It is a just a random string
from user space and there is absolutely no benefit in sending it in a
kernel verified way. The process
Christian Kujau writes:
> Hi,
>
> I was wondering why I cannot see processes that were started from SGID
> programs:
I don't have a clue why anyone would want to hide processes, and make
their own lives more difficult.
The check with hidepid is can you ptrace the process. I expect there
is so
(2013/09/08 0:28), Tom Zanussi wrote:
> Hi,
>
> This is v9 of the trace event triggers patchset. This version
> addresses the comments and feedback from Steve Rostedt on v8.
>
> v9:
> - changed the comments in ftrace_syscall_enter/exit to reflect that
>the tracepoint handlers are inside rcu
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On Sat, Sep 7, 2013 at 4:29 AM, Stephen Warren wrote:
> On 09/04/2013 09:27 PM, Alexandre Courbot wrote:
>> Trusted Foundations is a TrustZone-based secure monitor for ARM that
>> can be invoked using a consistent SMC-based API on all supported
>> platforms. This patch adds initial basic support
On Sat, Sep 7, 2013 at 1:48 AM, Linus Walleij wrote:
> On Thu, Sep 5, 2013 at 5:27 AM, Alexandre Courbot wrote:
>
>> Trusted Foundations is a TrustZone-based secure monitor for ARM that
>> can be invoked using a consistent SMC-based API on all supported
>> platforms. This patch adds initial basi
On 2013/9/9 14:08, Yasuaki Ishimatsu wrote:
> [CCing Kosaki since he maintains mm/memory_hotplug.c]
>
> (2013/09/09 12:27), Xishi Qiu wrote:
>> Function is_memblock_offlined() return 1 means memory block is offlined,
>> but is_memblock_offlined_cb() return 1 means memory block is not offlined,
>>
(2013/09/04 15:12), Borislav Petkov wrote:
On Mon, Sep 02, 2013 at 06:42:44PM +0900, HATAYAMA Daisuke wrote:
The reason why I don't lookup BSP flag in MSR is that it's impossible.
To read MSR of some CPU, we need to use rdmsr instruction on the CPU.
However, in case of this issue, the BSP is hal
When do disk pull/insert test we encountered below:
WARNING: at fs/sysfs/dir.c:455 sysfs_add_one+0xbc/0xe0()
Hardware name: SUN FIRE X4370 M2 SERVER
sysfs: cannot create duplicate filename
'/devices/pci:00/:00:03.0/:0d:00.0/host6/port-6:1/expander-6:1/port-6:1:14/end_device-6:1:14/tar
Hi all,
Please do not add any code for v3.13 to your linux-next included branches
until after v3.12-rc1 is released.
Changes since 20130906:
The vfs tree gained a build failure so I used the version from
next-20130906.
The akpm tree gained conflicts against Linus' tree.
---
Hi, Jean
Do you have any more suggestions on this series?
Thanks.
Wei.
On 08/07/2013 02:18 PM, Wei Ni wrote:
> This patch set enhance the lm90 driver,
> it make the driver more readable and easier to use thermal framework.
>
> This series is v4, previous version patches:
> [RFC]: http://thread.g
On Fri, Sep 6, 2013 at 3:35 AM, Rob Herring wrote:
> On 09/04/2013 10:27 PM, Alexandre Courbot wrote:
>> Trusted Foundations is a TrustZone-based secure monitor for ARM that
>> can be invoked using a consistent SMC-based API on all supported
>> platforms. This patch adds initial basic support for
Hi Bob,
On nie, 2013-09-08 at 17:04 +0800, Bob Liu wrote:
> Hi Krzysztof,
>
> On 08/30/2013 04:42 PM, Krzysztof Kozlowski wrote:
> > Use page reference counter for zbud pages. The ref counter replaces
> > zbud_header.under_reclaim flag and ensures that zbud page won't be freed
> > when zbud_free
Hi, Jean
Do you have any more suggestions on this patch ?
Thanks.
Wei.
On 08/06/2013 06:43 PM, Wei Ni wrote:
> This patch is separated from my previous v3 series, which is in
> http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg466772.html
>
> Changes from v3:
> 1. Add error handler for
[CCing Kosaki since he maintains mm/memory_hotplug.c]
(2013/09/09 12:27), Xishi Qiu wrote:
Use "pfn_to_nid(pfn)" instead of "page_to_nid(pfn_to_page(pfn))".
Signed-off-by: Xishi Qiu
---
Acked-by: Yasuaki Ishimatsu
Thanks,
Yasuaki Ishimatsu
mm/memory_hotplug.c |2 +-
1 files cha
[CCing Kosaki since he maintains mm/memory_hotplug.c]
(2013/09/09 12:27), Xishi Qiu wrote:
Function is_memblock_offlined() return 1 means memory block is offlined,
but is_memblock_offlined_cb() return 1 means memory block is not offlined,
this will confuse somebody, so rename the function.
S
From: Li Bin
2bd2d6f2dc ("sched: Replace use of entity_key()") had remove the
entity_key() which function is to subtract a tasks vruntime by
its groups minvruntime as the rbtree key.
The phrase "there is a subtraction using rq->cfs.min_vruntime
to account for possible wraparounds" in documentatio
Raphael S Carvalho writes:
> Wouldn't the following code (right before the statement: if
> (param->var_id == VOICE))
> check if value is out of range?
>
> value = simple_strtol(cp, NULL, 10);
> ret = spk_set_num_var(value, param, len);
> if (ret == -ERANGE) {
> var_data = param->data;
> pr_warn(
On Sat, 7 Sep 2013 04:04:11 +0100 Al Viro wrote:
>
> Mostly Miklos' series this time. Please, pull from
> git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-linus
It would be really nice to see this stuff turn up in linux-next before
the merge window opens. It is now causing p
On Sun, Sep 08, 2013 at 08:32:03PM -0700, Linus Torvalds wrote:
> On Sun, Sep 8, 2013 at 5:03 PM, Al Viro wrote:
> >
> > There's one exception - basically, we decide to put duplicates of
> > reference(s) we hold into (a bunch of) structures being created. If
> > we decide that we'd failed and nee
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han
---
drivers/iommu/omap-iopgtable.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Hi Andrew,
Today's linux-next merge of the akpm tree got a conflict in fs/dcache.c
between commit db14fc3abcd5 ("vfs: add d_walk()") from Linus' tree and
commit "dcache: convert to use new lru list infrastructure" from the akpm
tree.
I fixed it up (hopefully - see below) and can carry the fix as
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han
---
drivers/rtc/rtc-sirfsoc.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff
On 2013-08-28 11:02, Andreas Larsson wrote:
On 2013-08-12 16:05, Andreas Larsson wrote:
This adds an UDC driver for GRUSBDC USB Device Controller cores
available in the
GRLIB VHDL IP core library. The driver only supports DMA mode.
Any comments? It would be great to get feedback soon in case s
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han
---
drivers/extcon/extcon-class.c |8
1 file changed, 4 insertions(+), 4 deletions(-)
dif
Hi Linus,
Please pull ARC changes for 3.12
Thx,
-Vineet
->
The following changes since commit d8dfad3876e438b759da3c833d62fb8b2267:
Linux 3.11-rc7 (2013-08-25 17:43:22 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/a
Hi Andrew,
Today's linux-next merge of the akpm tree got a conflict in fs/dcache.c
between commit db14fc3abcd5 ("vfs: add d_walk()") from Linus' tree and
commit "shrinker: convert superblock shrinkers to new API" from the akpm
tree.
I fixed it up (I just used the version of shrink_dcache_parent f
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han
---
drivers/staging/dgap/dgap_parse.c |6 --
drivers/staging/dgap/dgap_sysfs.c | 22 +
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han
---
drivers/staging/dgnc/dgnc_driver.c |4 ++--
drivers/staging/dgnc/dgnc_sysfs.c | 22 +
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han
---
drivers/staging/dgrp/dgrp_sysfs.c | 30 +++---
1 file changed, 15 inserti
Hi Andrew,
Today's linux-next merge of the akpm tree got a conflict in fs/internal.h
between commit eed810076685 ("vfs: check unlinked ancestors before
mount") from Linus' tree and commit "shrinker: convert superblock
shrinkers to new API" from the akpm tree.
I fixed it up (see below) and can ca
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han
---
drivers/misc/ibmasm/module.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a
Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.
Signed-off-by: Jingoo Han
---
drivers/char/xilinx_hwicap/xilinx_hwicap.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
From: Li Bin
It seems the "dying" should be "draining" here.
Signed-off-by: Li Bin
---
kernel/workqueue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 987293d..e390f3a 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
From: Li Bin
When one work starts execution, the high bits of work's data contain
pool ID. It can represent a maximum of WORK_OFFQ_POOL_NONE. Pool ID
is assigned WORK_OFFQ_POOL_NONE when the work being initialized
indicating that no pool is associated and get_work_pool() uses it to
check the asso
From: Li Bin
In the current implementation, this BUILD_BUG_ON makes no sense.
First of all, the number of worker pools needed cannot be determined
at compile time, because the number of backing pools for UNBOUND
workqueues is dynamic based on the assigned custom attributes.
Secondly, it should us
On Sun, Sep 08, 2013 at 07:31:18PM -0700, Guenter Roeck wrote:
> On 09/08/2013 07:31 PM, Greg Kroah-Hartman wrote:
> >On Sun, Sep 08, 2013 at 07:24:19PM -0700, Guenter Roeck wrote:
> >>On 09/08/2013 06:59 PM, Greg Kroah-Hartman wrote:
> >>>On Sun, Sep 08, 2013 at 06:03:00PM -0700, Guenter Roeck wro
(2013/09/09 13:28), Takao Indoh wrote:
>> BTW, what's the status of Alex's PCI patchset which this patch depends
>> on?
>
> It is merged to Bjorn's tree, will be in v3.12.
This was wrong. Alex's patchset is already in Linus tree, v3.11.
Thanks,
Takao Indoh
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To unsubscribe from this list: sen
Hi Josh,
On 09/09/2013 06:02 AM, Josh Triplett wrote:
> On Mon, Sep 09, 2013 at 05:48:39AM +0200, Michael Opdenacker wrote:
>> What about adding an IRQF_NONE flag as in the below patch?
>>
>> I'm currently working on removing the use of the deprecated
>> IRQF_DISABLED flag, and frequently have to
On Sun, Sep 8, 2013 at 10:46 PM, Sasha Levin wrote:
> Hi all,
>
> While fuzzing with trinity inside a KVM tools guest, running latest -next
> kernel, I've
> stumbled on the following:
>
> [ 998.281867] BUG: unable to handle kernel NULL pointer dereference at
> 0274
> [ 998.28] IP
On Fri, Sep 06, 2013 at 03:48:04PM +, Christoph Lameter wrote:
> On Fri, 6 Sep 2013, Joonsoo Kim wrote:
>
> > }
> > *num = nr_objs;
> > - *left_over = slab_size - nr_objs*buffer_size - mgmt_size;
> > + *left_over = slab_size - (nr_objs * buffer_size) - mgmt_size;
> > }
>
> What i
On Fri, Sep 06, 2013 at 03:58:18PM +, Christoph Lameter wrote:
> On Fri, 6 Sep 2013, Joonsoo Kim wrote:
>
> > Currently, the freelist of a slab consist of unsigned int sized indexes.
> > Most of slabs have less number of objects than 256, since restriction
> > for page order is at most 1 in de
On Sun, Sep 8, 2013 at 9:25 PM, Pali Rohár wrote:
> On Wednesday 21 August 2013 02:24:01 Ben Skeggs wrote:
>> On Mon, Aug 19, 2013 at 4:59 PM, Pali Rohár
> wrote:
>> > On Friday 16 August 2013 14:57:07 Pali Rohár wrote:
>> >> In commit 77145f1cbdf8d28b46ff8070ca749bad821e0774 was
>> >> introduced
(2013/09/08 20:47), Baoquan He wrote:
> Hi,
> Patch is great and works on my HP-z420.
Thank you for your test!
> There are several small concerns, please see inline comments.
>
> On 08/21/13 at 04:15pm, Takao Indoh wrote:
>> This patch quiesces devices before disabling IOMMU on boot to stop
>> o
On Mon, Sep 9, 2013 at 12:56 AM, Chris Brannon wrote:
>
> "Raphael S.Carvalho" writes:
>
> > + /*
> > + * If voice was just changed, we might need to reset our
> > default
> > + * pitch and volume.
> > + */
> > + if (param->var_id == VO
On Sun, 2013-09-08 at 20:05 -0500, Rob Landley wrote:
> On 09/03/2013 07:34:28 PM, Joe Perches wrote:
> > Many kernel-doc return description sections headers
> > use variants of the "Return:" section prefix.
> >
> > (some or maybe even most of these aren't in
> > kernel-doc sections, but many are
Linus Torvalds wrote:
> On Sun, Sep 8, 2013 at 5:03 PM, Al Viro wrote:
>>
>> There's one exception - basically, we decide to put duplicates of
>> reference(s) we hold into (a bunch of) structures being created. If
>> we decide that we'd failed and need to roll back, the structures
>> need to be t
"Raphael S.Carvalho" writes:
> + /*
> + * If voice was just changed, we might need to reset our default
> + * pitch and volume.
> + */
> + if (param->var_id == VOICE) {
> + spk_reset_default_value("pitch", synth->defa
On Mon, Sep 09, 2013 at 05:48:39AM +0200, Michael Opdenacker wrote:
> What about adding an IRQF_NONE flag as in the below patch?
>
> I'm currently working on removing the use of the deprecated
> IRQF_DISABLED flag, and frequently have to replace
> IRQF_DISABLED by 0, typically in request_irq() arg
Fix some typos in Documentation/DMA-attributes.txt.
Signed-off-by: Xishi Qiu
Acked-by: Rob Landley
---
Documentation/DMA-attributes.txt |6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/Documentation/DMA-attributes.txt b/Documentation/DMA-attributes.txt
index e59480
On 09/09/2013 05:22 AM, Ramkumar Ramachandra wrote:
> Michael Opdenacker wrote:
>> diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c
>> index 99db9e1..2f3528e 100644
>> --- a/drivers/xen/platform-pci.c
>> +++ b/drivers/xen/platform-pci.c
>> @@ -84,7 +84,7 @@ static irqreturn_t do
What about adding an IRQF_NONE flag as in the below patch?
I'm currently working on removing the use of the deprecated
IRQF_DISABLED flag, and frequently have to replace
IRQF_DISABLED by 0, typically in request_irq() arguments.
Using IRQF_NONE instead of 0 would make the code more readable,
at le
Guenter Roeck wrote:
>> For stability, hardware needs to be present. When I started out a
>> couple of days ago, I blamed my monitor for the data corruption: it's
>> one extra point of leverage.
>
> I have no idea whatsoever what you are talking about.
Sorry, my bad. I haven't done hardware driver
On Sun, Sep 8, 2013 at 5:03 PM, Al Viro wrote:
>
> There's one exception - basically, we decide to put duplicates of
> reference(s) we hold into (a bunch of) structures being created. If
> we decide that we'd failed and need to roll back, the structures
> need to be taken out of whatever lists, e
This patch proposes to remove the IRQF_DISABLED flag from
davinci media platform drivers.
It's a NOOP since 2.6.35 and it will be removed one day.
Signed-off-by: Michael Opdenacker
---
drivers/media/platform/davinci/vpbe_display.c | 2 +-
drivers/media/platform/davinci/vpfe_capture.c | 4 ++--
Function is_memblock_offlined() return 1 means memory block is offlined,
but is_memblock_offlined_cb() return 1 means memory block is not offlined,
this will confuse somebody, so rename the function.
Signed-off-by: Xishi Qiu
Acked-by: Yasuaki Ishimatsu
---
mm/memory_hotplug.c |4 ++--
1 fi
On Saturday, 7 September 2013 02:10:02 UTC+8, Naoya Horiguchi wrote:
Hi Alex,
On Fri, Sep 06, 2013 at 11:04:23AM -0500, Alex Thorlton wrote:
> On Thu, Sep 05, 2013 at 05:27:46PM -0400, Naoya Horiguchi wrote:
> > Thp related code also uses per process mm->page_table_lock now.
> > So making it fi
Use "pfn_to_nid(pfn)" instead of "page_to_nid(pfn_to_page(pfn))".
Signed-off-by: Xishi Qiu
---
mm/memory_hotplug.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 85f80b7..a95dd28 100644
--- a/mm/memory_hotplug.c
+++ b/mm/
Michael Opdenacker wrote:
> diff --git a/drivers/xen/platform-pci.c b/drivers/xen/platform-pci.c
> index 99db9e1..2f3528e 100644
> --- a/drivers/xen/platform-pci.c
> +++ b/drivers/xen/platform-pci.c
> @@ -84,7 +84,7 @@ static irqreturn_t do_hvm_evtchn_intr(int irq, void *dev_id)
> static int xen_a
On Fri, Sep 06, 2013 at 10:52:52AM +0200, Geert Uytterhoeven wrote:
> On Fri, Sep 6, 2013 at 9:19 AM, Stephen Rothwell
> wrote:
> > After merging the final tree, today's linux-next build (arm defconfig)
> > produced this warning:
> >
> > fs/direct-io.c: In function 'sb_init_dio_done_wq':
> > fs/d
On 09/08/2013 07:55 PM, Ramkumar Ramachandra wrote:
Greg Kroah-Hartman wrote:
How will the hardware industry be driven otherwise?
I have no idea what you are referring to here, please explain.
For stability, hardware needs to be present. When I started out a
couple of days ago, I blamed my m
Hi Boris,
Thanks for your review!
On 09/08/2013 05:14 PM, Boris Ostrovsky wrote:
> - michael.opdenac...@free-electrons.com wrote:
>
>> This patch proposes to remove the IRQF_DISABLED flag from x86/xen
>> code. It's a NOOP since 2.6.35 and it will be removed one day.
>>
>> Signed-off-by: Micha
This patch proposes to remove the IRQF_DISABLED flag from drivers/xen
code. It's a NOOP since 2.6.35 and it will be removed one day.
Note that architecture dependent fixes for IRQF_DISABLED
were already submitted through separate patches.
Signed-off-by: Michael Opdenacker
---
drivers/xen/evtchn
On Sat, Sep 7, 2013 at 10:52 PM, Ben Hutchings wrote:
>
> 3.2.51-rc1 review patch. If anyone has any objections, please let me know.
>
> --
>
> From: Chen Gang
>
> commit 057d6332b24a4497c55a761c83c823eed9e3f23b upstream.
>
> For cifs_set_cifscreds() in "fs/cifs/connect.c", 'desc
Davidlohr Bueso wrote:
> diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
> index d318862..7784347 100644
> --- a/tools/perf/builtin-lock.c
> +++ b/tools/perf/builtin-lock.c
> @@ -321,10 +321,12 @@ static struct lock_stat *lock_stat_findnew(void *addr,
> const char *name)
>
>
Please answer the questions that I asked, not something else entirely.
"Liu, Chuansheng" wrote:
>Hello hpa,
>
>> I could be wrong and the cold/warm reset values in CF9 end up having
>> exactly the same function as the magic BIOS signature does; if so,
>then
>> I would like to be told so explicitl
Greg Kroah-Hartman wrote:
>> How will the hardware industry be driven otherwise?
>
> I have no idea what you are referring to here, please explain.
For stability, hardware needs to be present. When I started out a
couple of days ago, I blamed my monitor for the data corruption: it's
one extra poin
On Mon, Sep 09, 2013 at 08:08:28AM +0530, Ramkumar Ramachandra wrote:
> Greg Kroah-Hartman wrote:
> > What do you mean by this? What "initial cost"? You should be able to
> > cross-compile almost all arches on your desktop machine today with the
> > compilers we have on kernel.org. If I can get
On Friday 06 September 2013 05:16 PM, Sachin Kamat wrote:
tegra_dma_prep_dma_cyclic is referenced only in this file.
Make it static.
Signed-off-by: Sachin Kamat
Cc: Laxman Dewangan
---
Agree, looks good.
Acked-by: Laxman Dewangan
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Hi Greg,
On 09/09/2013 06:51 AM, Greg KH wrote:
> On Wed, Sep 04, 2013 at 02:18:30PM +0900, Chanwoo Choi wrote:
>> On 09/04/2013 10:16 AM, Greg KH wrote:
>>> On Wed, Sep 04, 2013 at 09:17:02AM +0900, Chanwoo Choi wrote:
On 09/04/2013 12:57 AM, Greg KH wrote:
> On Mon, Sep 02, 2013 at 10:1
On 2013/9/7 6:14, Bjorn Helgaas wrote:
> On Thu, Sep 05, 2013 at 03:55:25PM +0800, Yijing Wang wrote:
>> v1->v2: use pcie_get/set_readrq to simplify code
>> a lot suggestd by Bjorn.
>>
>> Use pcie_get_readrq()/pcie_set_readrq() to simplify
>> code.
>>
>> Signed-off-by: Yijing Wang
>> Cc: Jiang Liu
On Sun, Sep 08, 2013 at 10:46:00AM -0400, Sasha Levin wrote:
> Hi all,
>
> While fuzzing with trinity inside a KVM tools guest, running latest -next
> kernel, I've
> stumbled on the following:
>
> [ 998.281867] BUG: unable to handle kernel NULL pointer dereference at
> 0274
> [ 99
Greg Kroah-Hartman wrote:
> What do you mean by this? What "initial cost"? You should be able to
> cross-compile almost all arches on your desktop machine today with the
> compilers we have on kernel.org. If I can get them set up and working,
> they can't be that hard for anyone else :)
Won't y
Dave Jones wrote:
> Haven't seen this before.
> Tree based on v3.11-3104-gf357a82
>
> BUG: soft lockup - CPU#0 stuck for 22s! [trinity-child0:25479]
A combination of hard and soft locks is the solution to the problem, ultimately.
> Modules linked in: sctp snd_seq_dummy fuse dlci rfcomm tun bnep h
Hi Al,
After merging the vfs tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:
fs/autofs4/dev-ioctl.c: In function 'find_autofs_mount':
fs/autofs4/dev-ioctl.c:193:2: error: implicit declaration of function
'user_path_mntpointat' [-Werror=implicit-function-declaration]
On 09/08/2013 07:31 PM, Greg Kroah-Hartman wrote:
On Sun, Sep 08, 2013 at 07:24:19PM -0700, Guenter Roeck wrote:
On 09/08/2013 06:59 PM, Greg Kroah-Hartman wrote:
On Sun, Sep 08, 2013 at 06:03:00PM -0700, Guenter Roeck wrote:
mips allmodconfig fails with
ERROR: "copy_from_user_page" [drivers/
On Mon, Sep 09, 2013 at 07:48:51AM +0530, Ramkumar Ramachandra wrote:
> Greg Kroah-Hartman wrote:
> > On Sun, Sep 08, 2013 at 06:03:00PM -0700, Guenter Roeck wrote:
> >> Unfortunately, LUSTRE can only be built as module, so there is no
> >> easy fix.
> >
> > Can't we just export the functions for t
On Sun, Sep 08, 2013 at 07:24:19PM -0700, Guenter Roeck wrote:
> On 09/08/2013 06:59 PM, Greg Kroah-Hartman wrote:
> > On Sun, Sep 08, 2013 at 06:03:00PM -0700, Guenter Roeck wrote:
> >> mips allmodconfig fails with
> >>
> >> ERROR: "copy_from_user_page"
> >> [drivers/staging/lustre/lustre/libcfs/
On 2013年09月07日 08:15, Rafael J. Wysocki wrote:
> On Friday, September 06, 2013 10:24:44 AM Lan Tianyu wrote:
>> According ACPI 5.0 spec Section 19.1.8
>> "For bridges, translate addresses across the bridge, this is the
>> offset that must be added to the address on the secondary side
>> to obtain t
commit b3a5d02ee070c(reboot: move arch/x86 reboot= handling to generic kernel)
did some cleanup for reboot= command line, but it made the reboot_default
to be invalidated.
The default value of variable reboot_default should be 1, and if command line
reboot= is not set, system will use the default
On 09/08/2013 10:10 PM, Artem Savkov wrote:
> Patch "aio: fix rcu sparse warnings introduced by ioctx table lookup patch"
> (77d30b14d24e557f89c41980011d72428514d729 in linux-next.git) introduced a
> couple of new rcu_dereference calls which are not protected by rcu_read_lock
> and result in follo
On 09/08/2013 06:59 PM, Greg Kroah-Hartman wrote:
On Sun, Sep 08, 2013 at 06:03:00PM -0700, Guenter Roeck wrote:
mips allmodconfig fails with
ERROR: "copy_from_user_page" [drivers/staging/lustre/lustre/libcfs/libcfs.ko]
undefined!
which is due to LUSTRE using copy_from_user_page which is not e
No need for break statements after goto jumps.
Signed-off-by: Davidlohr Bueso
---
tools/perf/builtin-lock.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index ee33ba2..148f7e2 100644
--- a/tools/perf/builtin-lock.c
+++ b/tools/per
This patchset is a first in a series of perf-lock enhancements I am working
on. Overall it is pretty straightforward, dealing with cleanups, and some
cosmetic changes.
Patches 1-3 deal with some minor fixes and cleanups.
Patch 4 fixes a segfault in the report command when the perf.data
file is ge
The report_lock_*_event() functions return -1 when lock_stat_findnew(),
thread_stat_findnew() or get_seq() return NULL. These functions only return
this value when failing to allocate memory, this return -ENOMEM instead.
Signed-off-by: Davidlohr Bueso
---
tools/perf/builtin-lock.c | 24 +
Greg Kroah-Hartman wrote:
> On Sun, Sep 08, 2013 at 06:03:00PM -0700, Guenter Roeck wrote:
>> mips allmodconfig fails with
>>
>> ERROR: "copy_from_user_page" [drivers/staging/lustre/lustre/libcfs/libcfs.ko]
>> undefined!
>>
>> which is due to LUSTRE using copy_from_user_page which is not exported b
This function should be straightforward, and we can remove some
trivial logic by moving the functionality of read_events() into
__cmd_report() - thus allowing a new session to be properly deleted.
Since the 'info' subcommand also needs to process the recorded events,
add a 'display_info' flag to d
While this could be seen as personal taste, there really isn't any
reason for being so stingy printing the lock name. Furthermore, some
symbol names are really just too long, and cutting them at 16 characters
doesn't help at all.
Signed-off-by: Davidlohr Bueso
---
tools/perf/builtin-lock.c | 18
Address some trivial leaks.
Signed-off-by: Davidlohr Bueso
---
tools/perf/builtin-lock.c | 14 +-
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index d318862..7784347 100644
--- a/tools/perf/builtin-lock.c
+++ b/to
While perf-lock currently reports both the total wait time
and the number of contentions, it doesn't explicitly show
the average wait time. Having this value immediately in the
report can be quite useful when looking into performance issues.
Furthermore, allowing report to sort by averages is anot
Two decimal precision should be enough for this.
Signed-off-by: Davidlohr Bueso
---
tools/perf/builtin-lock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index 2674a42..5adebe6 100644
--- a/tools/perf/builtin-lock.c
++
On 2013/9/8 23:22, Jiang Liu wrote:
> From: Jiang Liu
>
> Now the call_single_data data structure is always locked by invoking
> csd_lock() before inserting it into corresponding call_single_queue
> list, so no need to save and check csd->flags in function
> generic_smp_call_function_single_inter
Linus Torvalds wrote:
> On Sun, Sep 8, 2013 at 5:03 PM, Al Viro wrote:
>>
>> Well... unlazy_walk() is always followed by terminate_walk() very shortly,
>> but there's a minor problem - terminate_walk() uses "are we in RCU
>> mode?" for two things:
>> a) do we need to do path_put() here?
>
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On Sun, Sep 08, 2013 at 06:03:00PM -0700, Guenter Roeck wrote:
> mips allmodconfig fails with
>
> ERROR: "copy_from_user_page" [drivers/staging/lustre/lustre/libcfs/libcfs.ko]
> undefined!
>
> which is due to LUSTRE using copy_from_user_page which is not exported by any
> architecture.
Any, or j
Hello hpa,
> I could be wrong and the cold/warm reset values in CF9 end up having
> exactly the same function as the magic BIOS signature does; if so, then
> I would like to be told so explicitly, ideally with an explanation about
> how it works on the hw level (or a pointer to relevant documentat
On Sun, Sep 08, 2013 at 06:20:18PM -0700, Davidlohr Bueso wrote:
> On Sat, 2013-09-07 at 11:11 +0200, Manfred Spraul wrote:
> > Hi Dave,
> >
> > On 09/04/2013 11:50 PM, Dave Jones wrote:
> > > Haven't seen this before.
> > > Tree based on v3.11-3104-gf357a82
> > >
> > > BUG: soft lockup -
Twoj portret osobopoznawczy!
Dowiedz sie jakie cechy osobnicze
ujawniasz w swoim pismie recznym.
A moze rozpoznaj je w pismie innej osoby.
Masz prawo wiedziec czy twoj
szef / sasiad / kolega / nauczyciel dziecka
nie jest przypadkiem PSYCHOPATA?
Mozesz to sprawdzic dysponujac
jego probka
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