3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Sudeep Holla
commit e44ef891e9e68b6ce7d3fd3bac73b7d5433050ae upstream.
The MPIDR contains specific bitfields(MPIDR.Aff{2..0}) which uniquely
identify a CPU, in addition to some non-identifying
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: H Hartley Sweeten
commit 90daf69a7a3f1d1a41018c799968a0bb896d65e0 upstream.
The SDF_CMD_READ should be one of the s->subdev_flags not part of
the s->type.
Signed-off-by: H Hartley Sweeten
Re
On Thu, Jan 23, 2014 at 08:36:46PM +0200, Valentina Manea wrote:
> This driver was previously an interface driver. Since USB/IP
> exports a whole device, not just an interface, it would make
> sense to be a device driver.
>
> This patch also modifies the way userspace sees and uses a
> shared devi
Hi
On Thu, Jan 23, 2014 at 6:14 PM, Ingo Molnar wrote:
>
> * David Herrmann wrote:
>
>> >> +#ifdef CONFIG_X86_SYSFB
>> >> +# include
>> >> +#endif
>> >
>> > I guess a single space is sufficient?
>> >
>> > Better yet, I'd include sysfb.h unconditionally:
>>
>> Unconditionally won't work as only
On Thu Jan 23 19:15, Wolfram Sang wrote:
>
> > Well, it is not the Copyrights section, or you are saying the same
> > people should go to MODULE_AUTHOR as in the Copyrights section, even
> > if it is potentially several names? I thought this would be the name
> > of the person who put the file tog
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Steven Rostedt
commit 3dc91d4338d698ce77832985f9cb183d8eeaf6be upstream.
While running stress tests on adding and deleting ftrace instances I hit
this bug:
BUG: unable to handle kernel NULL
On 01/23/2014 01:54 PM, Gene Heskett wrote:
On Thursday 23 January 2014, Boris Ostrovsky wrote:
On 01/21/2014 01:25 PM, Borislav Petkov wrote:
On Tue, Jan 21, 2014 at 12:55:53PM -0500, Boris Ostrovsky wrote:
cat $(AMD_UCODE_PATH)/* >
ucode_initrd/kernel/x86/microcode/AuthenticAMD.bi
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: "Eric W. Biederman"
commit 1f7f4dde5c945f41a7abc2285be43d918029ecc5 upstream.
Serge Hallyn writes:
> Hi Oleg,
>
> commit 40a0d32d1eaffe6aac7324ca92604b6b3977eb0e :
> "fork: unify and tighten
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Stephen Warren
commit 2fac2b891f287691c27ee8d2eeecf39571b27fea upstream.
The body of i2c_parent_is_i2c_adapter() is currently guarded by
I2C_MUX. It should be CONFIG_I2C_MUX instead.
Among po
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: "Eric W. Biederman"
commit f48cfddc6729ef133933062320039808bafa6f45 upstream.
Aditya Kali (adityak...@google.com) wrote:
> Commit bf056bfa80596a5d14b26b17276a56a0dcb080e5:
> "proc: Fix the nam
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: H Hartley Sweeten
commit 48108fe3daa0d142f9b97178fdb23704ea3a407b upstream.
The dev->irq passed to request_irq() will always be 0 when the auto_attach
function is called. The pcidev->irq shoul
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Qais Yousef
commit 5a610fcc7390ee60308deaf09426ada87a1eeec2 upstream.
In file included from kernel/crash_dump.c:2:0:
include/linux/crash_dump.h:22:27: error: unknown type name `pgprot_t'
On Thu, Jan 23, 2014 at 07:51:40PM +0100, Jan Kiszka wrote:
> Next we have x86's arch_irq_work_raise which does wait-write-wait,
> either by chance or in order to work around a missing atomicity of
> wait+write somewhere else. Preemption is off, interrupts remain on.
Note that arch_irq_work_raise(
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Taras Kondratiuk
commit b25f3e1c358434bf850220e04f28eebfc45eb634 upstream.
Kexec disables outer cache before jumping to reboot code, but it doesn't
flush it explicitly. Flush is done implicitl
On Thu, Jan 23, 2014 at 10:40:04AM -0800, Nicholas A. Bellinger wrote:
> On Wed, 2014-01-22 at 11:53 -0800, Nicholas A. Bellinger wrote:
> > Hi Peter,
> >
> > Does this satisfy your questions..?
> >
> > Do you have any more concerns about TASK_RUNNING + prepare_to_wait()
> > usage in percpu_ida_a
Hmm. Is there some reason why these are not going through Tomi? And
cc'd to linux-fbdev for that matter?
It's not that I can't apply patches sent directly to me, but quite
frankly, unless there is a *reason* to not go through the subsystem
maintainer I don't really want to. Afaik Tomi has been act
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: "Eric W. Biederman"
commit 41301ae78a99ead04ea42672a1ab72c6f44cc81d upstream.
Gao feng reported that commit
e51db73532955dc5eaba4235e62b74b460709d5b
userns: Better restrictions on when proc a
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Bob Peterson
commit 62e96cf81988101fe9e086b2877307b6adda5197 upstream.
This patch calls get_write_access in function gfs2_setattr_chown,
which merely increases inode->i_writecount for the dura
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Robert Richter
commit bee09ed91cacdbffdbcd3b05de8409c77ec9fcd6 upstream.
On AMD family 10h we see following error messages while waking up from
S3 for all non-boot CPUs leading to a failed IBS
On Thu, 23 Jan 2014, Matthew Wilcox wrote:
> On Wed, Jan 22, 2014 at 03:51:56PM -0700, Ross Zwisler wrote:
> > > + if (hole) {
> > > addr = NULL;
> > > - hole = true;
> > > size = bh->b_size;
> > > +
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Jon Medhurst
commit fe43390702a1b5741fdf217063b05c7612b38303 upstream.
When the pl011 is being used for a console, pl011_console_write forces
the control register (CR) to enable the UART for t
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Geert Uytterhoeven
commit f92f455f67fef27929e6043499414605b0c94872 upstream.
{,set}page_address() are macros if WANT_PAGE_VIRTUAL. If
!WANT_PAGE_VIRTUAL, they're plain C functions.
If someon
On Wed, 22 Jan 2014, Wang Nan wrote:
> This patch allows the kernel to be loaded at the middle of kernel awared
> physical memory. Before this patch, users must use mem= or device tree to
> cheat
> kernel about the start address of physical memory.
>
> This feature is useful in some special case
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: NeilBrown
commit 1cc03eb93245e63b0b7a7832165efdc52e25b4e6 upstream.
commit 5d8c71f9e5fbdd95650be00294d238e27a363b5c
md: raid5 crash during degradation
Fixed a crash in an overly simplisti
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: NeilBrown
commit e8b849158508565e0cd6bc80061124afc5879160 upstream.
commit e875ecea266a543e643b19e44cf472f1412708f9
md/raid10 record bad blocks as needed during recovery.
added code to th
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Mikulas Patocka
commit 03e5ac2fc3bf6f4140db0371e8bb4243b24e3e02 upstream.
Commit 8456a648cf44 ("slab: use struct page for slab management") causes
a crash in the LVM2 testsuite on PA-RISC (the
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: NeilBrown
commit b50c259e25d9260b9108dc0c2964c26e5ecbe1c1 upstream.
If we discover a bad block when reading we split the request and
potentially read some of it from a different device.
The c
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: "Rafael J. Wysocki"
commit 2b844ba79f4a114bd228ad6fee040ffd99a0963d upstream.
This reverts commit f6308b36c411 (ACPI: Add BayTrail SoC GPIO and LPSS
ACPI IDs), because it causes the Alan Cox'
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: NeilBrown
commit 8313b8e57f55b15e5b7f7fc5d1630bbf686a9a97 upstream.
If an array is started degraded, and then the missing device
is found it can be re-added and a minimal bitmap-based recovery
On Wed, Jan 22, 2014 at 7:18 PM, Minchan Kim wrote:
> Hello all,
>
> On Wed, Jan 22, 2014 at 12:33:58PM -0800, Andrew Morton wrote:
>> On Wed, 22 Jan 2014 09:19:58 -0500 Dan Streetman wrote:
>>
>> > >>> > Acutally, I really don't know how much benefit we have that in-memory
>> > >>> > swap overco
3.12-stable review patch. If anyone has any objections, please let me know.
--
From: Steven Rostedt
commit 1739f09e33d8f66bf48ddbc3eca615574da6c4f6 upstream.
Function tracing callbacks expect to have the ftrace_ops that registered it
passed to them, not the address of the vari
> So now I'm looking for consistent locking rules (which type of lock, who
> is responsible when issuing IPIs?) and a good (ie. also efficient) way
> to apply them.
It has to be lockless, the machine checks run as NMIs.
The whole point of the self nmi is to get back to a lockable state.
-Andi
--
Add a generic SYSCON register mapped reset mechanism.
Signed-off-by: Feng Kan
---
drivers/power/reset/Kconfig |7 +++
drivers/power/reset/Makefile|1 +
drivers/power/reset/syscon-reboot.c | 100 +++
3 files changed, 108 insertions(+), 0 de
Hmm. You're doing this for Matrix and now the aty driver.
Maybe the problem is at the fbcon level? Depending on
FBINFO_READS_FAST to decide whether you should scroll or rewrite
sounds a bit silly: even if a device doesn't have fast reads, maybe it
has a fast accelerated BLIT operation and scrolls
On Thu, Jan 23, 2014 at 02:20:14PM +0900, Minchan Kim wrote:
> On Wed, Jan 22, 2014 at 01:42:17PM -0500, Johannes Weiner wrote:
> > On Mon, Jan 13, 2014 at 04:39:47PM +0900, Minchan Kim wrote:
> > > On Fri, Jan 10, 2014 at 01:10:43PM -0500, Johannes Weiner wrote:
> > > > @@ -123,9 +129,39 @@ static
On Thu, Jan 23, 2014 at 01:02:46PM +0800, Xiubo Li wrote:
> + /* parsing the card name from DT */
> + snd_soc_of_parse_card_name(&priv->snd_card, "simple-audio-card,name");
> +
This is OK but new properties need documenting in the binding.
signature.asc
Description: Digital signature
On 13/12/22, Oleg Nesterov wrote:
> On 12/20, Peter Zijlstra wrote:
> >
> > On Fri, Dec 20, 2013 at 08:01:57PM +0100, Oleg Nesterov wrote:
> > > The only problem is that
> > >
> > > #define ASSIGN_CONST(l, r) (*(typeof(r) *)&(l) = (r))
> > >
> > > obviously can't work in this case ;) We need
Select reboot driver for X-Gene platform.
Signed-off-by: Feng Kan
---
arch/arm64/Kconfig |2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index dd4327f..f43820f 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -123,6 +12
On Thu, Jan 23, 2014 at 01:02:45PM +0800, Xiubo Li wrote:
> In the asoc_simple_card_parse_of() will parse the device node's CPU/CODEC
> DAI commone fmts, and then in asoc_simple_card_sub_parse_of() will parse
> the CPU/CODEC DAI's sub-node fmts, so we can combine the info->daifmt and
> info->set.fm
Add X-Gene platform reboot driver dts node.
Signed-off-by: Feng Kan
---
arch/arm64/boot/dts/apm-storm.dtsi | 13 +
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/arch/arm64/boot/dts/apm-storm.dtsi
b/arch/arm64/boot/dts/apm-storm.dtsi
index d37d736..4ef9d26 100644
Remove X-Gene reboot driver.
Signed-off-by: Feng Kan
---
drivers/power/reset/Kconfig|7 ---
drivers/power/reset/Makefile |1 -
drivers/power/reset/xgene-reboot.c | 103
3 files changed, 0 insertions(+), 111 deletions(-)
delete mode 100
Enable reboot driver for the X-Gene platform. Add generic syscon reboot
driver.
V4 Change:
- Remove old X-Gene reboot driver
- Add generic syscon reboot driver
- Add DTS and Kconfig for X-Gene reboot using syscon method
V3 Change:
- Remove the reboot driver's use o
From: Matt Rushton
Currently shrink_free_pagepool() is called before the pages used for
persistent grants are released via free_persistent_gnts(). This
results in a memory leak when a VBD that uses persistent grants is
torn down.
Cc: Konrad Rzeszutek Wilk
Cc: "Roger Pau Monné"
Cc: Ian Campbell
On Thu, 23 Jan 2014, Linus Torvalds wrote:
> Hmm. Is there some reason why these are not going through Tomi? And
> cc'd to linux-fbdev for that matter?
>
> It's not that I can't apply patches sent directly to me, but quite
> frankly, unless there is a *reason* to not go through the subsystem
>
Create a new hardware class under /sys/class/eeprom_dev
EEPROM drivers can register their devices with the eeprom_dev class
during instantiation.
The registered devices show up as:
/sys/class/eeprom_dev/eeprom0
/sys/class/eeprom_dev/eeprom1
...
/sys/class/eeprom_dev/eeprom[N]
Each membe
On Thu, Jan 23, 2014 at 11:26 AM, Mikulas Patocka wrote:
>
> I posted the patches a year ago to the linux-fbdev mailing list
> (http://marc.info/?l=linux-fbdev&r=6&b=201208&w=2) and to Florian Tobias
> Schandinat who was FB maintainer at that time. I didn't get an answer and
> they were ignored.
On Thu, 2014-01-23 at 20:12 +0100, Peter Zijlstra wrote:
> On Thu, Jan 23, 2014 at 10:40:04AM -0800, Nicholas A. Bellinger wrote:
> > On Wed, 2014-01-22 at 11:53 -0800, Nicholas A. Bellinger wrote:
> > > Hi Peter,
> > >
> > > Does this satisfy your questions..?
> > >
> > > Do you have any more co
On Thu, Jan 23, 2014 at 01:02:47PM +0800, Xiubo Li wrote:
> Make it easier for generic code to work with set_tdm_slot() by distinguishing
> between the operation not being supported and an error as is done.
Applied, thanks.
signature.asc
Description: Digital signature
On Thu, Jan 23, 2014 at 01:08:46PM -0500, Boris Ostrovsky wrote:
> So I tried this on a "good" system and I am pretty sure this is
> broken. I don't have any microcode in initrd and I am still dying in
> load_microcode_amd().
32-bit still or 64-bit?
> I didn't dig any further but if you can't rep
Add documentation for generic SYSCON reboot driver.
Signed-off-by: Feng Kan
---
.../bindings/power/reset/syscon-reboot.txt | 16
1 files changed, 16 insertions(+), 0 deletions(-)
create mode 100644
Documentation/devicetree/bindings/power/reset/syscon-reboot.txt
diff
During device instantiation have the at24 driver add the new device to
the eeprom_dev hardware class. The functionality is enabled by
CONFIG_EEPROM_CLASS.
Signed-off-by: Curt Brune
---
drivers/misc/eeprom/at24.c | 20
1 file changed, 20 insertions(+)
diff --git a/drivers
On Thu, 23 Jan 2014, Linus Torvalds wrote:
> Hmm. You're doing this for Matrix and now the aty driver.
>
> Maybe the problem is at the fbcon level? Depending on
> FBINFO_READS_FAST to decide whether you should scroll or rewrite
> sounds a bit silly: even if a device doesn't have fast reads, may
On Thu, Jan 16, 2014 at 10:29 AM, Jan Kaluža wrote:
> On 01/16/2014 12:23 AM, Tejun Heo wrote:
>> On Wed, Jan 15, 2014 at 06:21:43PM -0500, Eric Paris wrote:
>>>
>>> Reliably being able to audit what process requested an action is
>>> extremely useful. And I like the audit patch, as it is a coupl
On Thu, Jan 23, 2014 at 05:22:54PM +0100, Peter Zijlstra wrote:
> On Thu, Jan 23, 2014 at 05:28:29AM -0800, Kent Overstreet wrote:
> > pool->lock is also going to be fairly badly contended in the worst case,
> > and that can get real bad real fast... now that I think about it we
> > probably want t
On Thu, Jan 23, 2014 at 02:15:07PM -0500, Nicolas Pitre wrote:
> On Wed, 22 Jan 2014, Wang Nan wrote:
>
> > This patch allows the kernel to be loaded at the middle of kernel awared
> > physical memory. Before this patch, users must use mem= or device tree to
> > cheat
> > kernel about the start a
Jason, Stefan ... thank you so much.
At a glance, disabling Nagle algorithm made the hundred thousands
"20ms" delays to dissapear suddenly, tomorrow we are gonna made a
"whole day" test again, and test client connectivity against "NginX
and Memcached" to see if, because of the traffic we have (hund
On 01/23/2014 10:55 AM, Dave Hansen wrote:
> On 01/21/2014 08:38 AM, Toralf Förster wrote:
>> Jan 21 17:18:57 n22 kernel: INFO: rcu_sched self-detected stall on CPU { 2}
>> (t=60001 jiffies g=18494 c=18493 q=183951)
>> Jan 21 17:18:57 n22 kernel: sending NMI to all CPUs:
>> Jan 21 17:18:57 n22 ke
Use the access function task_pid_nr() to get pid.
(informed by ebiederman's ea5a4d01)
Cc: "Eric W. Biederman"
Signed-off-by: Richard Guy Briggs
---
include/linux/sched.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/sched.h b/include/linux/sched.h
index
task->pid is only ever assigned once (well ok, twice). For system health and
secure logging confidence, make it const to make it much more intentional when
it is being changed.
Signed-off-by: Richard Guy Briggs
---
arch/x86/kernel/process.c |2 +-
fs/exec.c |4 +++-
incl
It doesn't make any sense to recallers to pass in a non-const struct
task so update the function signatures to only require a const struct
task.
(informed by ebiederman's c76b2526)
Cc: "Eric W. Biederman"
Signed-off-by: Richard Guy Briggs
---
include/linux/sched.h | 36 ++-
task->tgid is an error prone construct and results in duplicate maintenance.
Start it's demise by modifying task_tgid_nr to not use it.
Cc: "Eric W. Biederman"
Signed-off-by: Richard Guy Briggs
---
include/linux/sched.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/i
On Thu, Jan 23, 2014 at 08:12:29PM +0100, Peter Zijlstra wrote:
> On Thu, Jan 23, 2014 at 10:40:04AM -0800, Nicholas A. Bellinger wrote:
> > On Wed, 2014-01-22 at 11:53 -0800, Nicholas A. Bellinger wrote:
> > > Hi Peter,
> > >
> > > Does this satisfy your questions..?
> > >
> > > Do you have any
The CONST_CAST macro is a cleaner and more reliable way to write to the const
task_struct::pid.
Cc: Oleg Nesterov
Cc: Peter Zijlstra
Signed-off-by: Richard Guy Briggs
---
fs/exec.c |4 +---
kernel/fork.c |5 +
2 files changed, 2 insertions(+), 7 deletions(-)
diff --git a/fs/ex
Added the functions task_ppid_nr_ns() and task_ppid_nr() to abstract the lookup
of the PPID (real_parent's pid_t) of a process, including rcu locking, in the
arbitrary and init_pid_ns.
This provides an alternative to sys_getppid(), which is relative to the child
process' pid namespace.
(informed b
On Thursday 23 January 2014, Boris Ostrovsky wrote:
>Right. But the (suspected) regression is from this Monday's merge
>of early microcode loading code.
>
>-boris
Ahh, I missed that in the OP then. I'll get me coat.
Cheers, Gene
--
"There are four boxes to be used in defense of liberty:
soap,
On Thu, Jan 23, 2014 at 07:47:56PM +0100, Tomasz Figa wrote:
> On 23.01.2014 19:40, Mark Brown wrote:
> >We'd need to leave it user selectable rather than enabling it for ARM,
> >the whole reason this got noticed is that people are trying to build
> >kernels that support a wider range of devices f
On Thu, Jan 23, 2014 at 9:09 PM, Greg KH wrote:
> On Thu, Jan 23, 2014 at 08:36:46PM +0200, Valentina Manea wrote:
>> This driver was previously an interface driver. Since USB/IP
>> exports a whole device, not just an interface, it would make
>> sense to be a device driver.
>>
>> This patch also m
These are a number of patches inspired by ebiederman's container work that were
included by me 2013-08-20 as the patchset:
RFC: steps to make audit pid namespace-safe
They have been seperated out for the pid maintainer since there are no direct
dependencies from the audit pid namespace pat
On Thu, 23 Jan 2014, Linus Torvalds wrote:
> On Thu, Jan 23, 2014 at 11:26 AM, Mikulas Patocka wrote:
> >
> > I posted the patches a year ago to the linux-fbdev mailing list
> > (http://marc.info/?l=linux-fbdev&r=6&b=201208&w=2) and to Florian Tobias
> > Schandinat who was FB maintainer at that
On Thu, 2014-01-23 at 11:31 -0800, Nicholas A. Bellinger wrote:
> On Thu, 2014-01-23 at 20:12 +0100, Peter Zijlstra wrote:
> > On Thu, Jan 23, 2014 at 10:40:04AM -0800, Nicholas A. Bellinger wrote:
> > > On Wed, 2014-01-22 at 11:53 -0800, Nicholas A. Bellinger wrote:
> > > > Hi Peter,
> > > >
> >
From: Josh Boyer
The plugindir_SQ definition contains $(prefix) which is not needed as
the $(libdir) definition already contains prefix in it. This leads to
the path including an extra prefix in it, e.g. /usr/usr/lib64.
The -DPLUGIN_DIR defintion includes DESTDIR. This is incorrect, as it
sets
From: Arnaldo Carvalho de Melo
Hi Ingo,
Please consider pulling,
Regards,
- Arnaldo
The following changes since commit bb236de5d9509c1c6ea5ce0680f02e731ee2:
Merge tag 'perf-core-for-mingo' of
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
(2014-01-2
From: Masami Hiramatsu
In map_groups__find_symbol() map->map_ip is used without ensuring the
map is loaded. Then the address passed to map->map_ip isn't mapped at
the first time.
E.g. below code always fails to get a symbol at the first call;
addr = /* Somewhere in the kernel text */
There are vars that would benefit from making it more difficult or obvious to
overwrite by setting them to const. This macro makes it easier to do so
avoiding typos while making it easier to find such instances.
Oleg Nesterov deserves full credit for this patch.
Cc: Oleg Nesterov
Cc: Peter Zijl
On Thu, Jan 23, 2014 at 01:02:49PM +0800, Xiubo Li wrote:
> +static struct snd_soc_dapm_widget simple_widgets[] = {
> + SND_SOC_DAPM_MIC("Mic", NULL),
> + SND_SOC_DAPM_LINE("Line", NULL),
> + SND_SOC_DAPM_HP("Hp", NULL),
> + SND_SOC_DAPM_SPK("Spk", NULL),
> +};
Does this mean we'r
On Thu, Jan 23, 2014 at 01:02:50PM +0800, Xiubo Li wrote:
> + /* off-codec widgets */
> + if (of_property_read_bool(node, "simple-audio-card,widgets")) {
> + ret = snd_soc_of_parse_audio_simple_widgets(&priv->snd_card,
> + "simple-audio-card,
On 01/23/2014 02:29 PM, Borislav Petkov wrote:
On Thu, Jan 23, 2014 at 01:08:46PM -0500, Boris Ostrovsky wrote:
So I tried this on a "good" system and I am pretty sure this is
broken. I don't have any microcode in initrd and I am still dying in
load_microcode_amd().
32-bit still or 64-bit?
32
On Thu, Jan 23, 2014 at 09:37:28PM +0200, Valentina Manea wrote:
> On Thu, Jan 23, 2014 at 9:09 PM, Greg KH wrote:
> > On Thu, Jan 23, 2014 at 08:36:46PM +0200, Valentina Manea wrote:
> >> This driver was previously an interface driver. Since USB/IP
> >> exports a whole device, not just an interfa
It is often memory efficient to start instances off with a smaller ring
buffer size than the current default. This is particularly true on
systems with many cores, or when multiple ftrace instances are created,
where the current (higher) default value results in allocation failures.
The global tra
On Thu, Jan 23, 2014 at 11:31 AM, Mikulas Patocka wrote:
>
> Both mach64 and matrox have a hardware bitter that is faster than
> rewriting the console - that's why FBINFO_READS_FAST improves performance
> for them.
My point is that I'd expect *anything* that has a hardware blitter to
be faster th
Hi Steven,
This patch allows instances to have their own independent trace
options (as opposed to the current globally shared trace options)
Does this look like a reasonable change?
Bharath Ravi | rbhar...@google.com
On Fri, Nov 22, 2013 at 10:51 AM, Bharath Ravi wrote:
> Currently, the trace
This patch adds basic support for the INet-97F_Rev_02 board found in various
low cost consumer tablet devices (http://linux-sunxi.org/INet-97F_Rev_02)
Signed-off-by: David Lanzendörfer
---
arch/arm/boot/dts/Makefile| 1 +
arch/arm/boot/dts/sun4i-a10-inet97fv2.dts | 106
++
On Thu, Jan 23, 2014 at 01:02:48PM +0800, Xiubo Li wrote:
> For some CPU/CODEC DAI devices the tdm slot maybe needed. This patch
> adds the tdm slot supporting for simple-card driver.
This needs binding documentation.
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On Thu, Jan 23, 2014 at 07:55:50AM -0500, Theodore Ts'o wrote:
> On Thu, Jan 23, 2014 at 07:35:58PM +1100, Dave Chinner wrote:
> > >
> > > I expect it would be relatively simple to get large blocksizes working
> > > on powerpc with 64k PAGE_SIZE. So before diving in and doing huge
> > > amounts o
Deny use of a char mtd device to map as a block device.
Signed-off-by: Fabian Frederick
---
drivers/mtd/devices/block2mtd.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index d9fd87a..0efee5b 100644
--- a/
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On 01/23/2014 08:33 PM, Dave Hansen wrote:
> On 01/23/2014 10:55 AM, Dave Hansen wrote:
>> On 01/21/2014 08:38 AM, Toralf Förster wrote:
>>> Jan 21 17:18:57 n22 kernel: INFO: rcu_sched self-detected stall on CPU { 2}
>>> (t=60001 jiffies g=18494 c=
mutex_destroy added on each device in block2mtd_exit and add_device failure
Signed-off-by: Fabian Frederick
---
drivers/mtd/devices/block2mtd.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
inde
On Thu, 23 Jan 2014 19:36:33 +
Mark Brown wrote:
> On Thu, Jan 23, 2014 at 07:47:56PM +0100, Tomasz Figa wrote:
> > On 23.01.2014 19:40, Mark Brown wrote:
>
> > >We'd need to leave it user selectable rather than enabling it for ARM,
> > >the whole reason this got noticed is that people are t
On 2014-01-23 20:22, Andi Kleen wrote:
>> So now I'm looking for consistent locking rules (which type of lock, who
>> is responsible when issuing IPIs?) and a good (ie. also efficient) way
>> to apply them.
>
> It has to be lockless, the machine checks run as NMIs.
> The whole point of the self nm
On Thu, Jan 23, 2014 at 03:20:01PM +0100, Linus Walleij wrote:
> The AB3100 regulator driver emits a warning when compiled on 64bit
> systems like this:
Applied, thanks.
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fixme applied : check device size is a multiple of erasesize.
Signed-off-by: Fabian Frederick
---
drivers/mtd/devices/block2mtd.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index 8071596..f0fd4fc 1006
mutex_init declared when mtd structure is available
Signed-off-by: Fabian Frederick
---
drivers/mtd/devices/block2mtd.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index f0fd4fc..5b9b145 100644
---
On Thu, 2014-01-23 at 16:44 +, Mel Gorman wrote:
> On Thu, Jan 23, 2014 at 07:47:53AM -0800, James Bottomley wrote:
> > On Thu, 2014-01-23 at 19:27 +1100, Dave Chinner wrote:
> > > On Wed, Jan 22, 2014 at 10:13:59AM -0800, James Bottomley wrote:
> > > > On Wed, 2014-01-22 at 18:02 +, Chris
On Thu, Jan 23, 2014 at 02:36:05PM +0530, Prabhakar Lad wrote:
> Hi Mark,
Please use a subject line for your e-mails, otherwise they look a lot
like spam.
> So currently I am booting it traditional way (NON DT way) and
> regulator_dev_lookup()
> fails (return NULL) and for this check it fails.
This driver was previously an interface driver. Since USB/IP
exports a whole device, not just an interface, it would make
sense to be a device driver.
This patch also modifies the way userspace sees and uses a
shared device:
* the usbip_status file is no longer created for interface 0, but for
th
On Jan 23, 2014, at 11:25 AM, Kevin Hilman wrote:
> Stephen Boyd writes:
>
>> These patches add the clock controller nodes, enable the clock drivers
>> on MSM based platforms, and hook it up enough to get the serial console
>> working. This is based on the merge of Mike's clk-next branch with
On Thu, 23 Jan 2014, Russell King - ARM Linux wrote:
> On Thu, Jan 23, 2014 at 02:15:07PM -0500, Nicolas Pitre wrote:
> > On Wed, 22 Jan 2014, Wang Nan wrote:
> >
> > > This patch allows the kernel to be loaded at the middle of kernel awared
> > > physical memory. Before this patch, users must us
On Thu, 23 Jan 2014, Linus Torvalds wrote:
> On Thu, Jan 23, 2014 at 11:31 AM, Mikulas Patocka wrote:
> >
> > Both mach64 and matrox have a hardware bitter that is faster than
> > rewriting the console - that's why FBINFO_READS_FAST improves performance
> > for them.
>
> My point is that I'd e
On Thu, Jan 23, 2014 at 07:51:44PM +, Alan Cox wrote:
> That strikes me as rather more risky. We can propogate it through the
> drivers as we are sure it is safe to do so on that platform and encourage
> driver authors to migrate. Better than a "big bang" and the inevitable
> fallout.
I don't
From: "David A. Long"
Now that arm uprobes support has been made separate from the arm kprobes code
the Kconfig can be changed to reflect that.
Signed-off-by: David A. Long
---
arch/arm/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index fec5a6b
401 - 500 of 691 matches
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