On Fri 06-09-13 11:09:21, Eric W. Biederman wrote:
> Michal Hocko writes:
>
> > It seems that this one fell though the cracks?
>
> Not completely, but it happened just as I was doing my initial triage of
> memcg problems and I haven't quite made it back to this.
OK. I am primarily asking
On Sun, Sep 01, 2013 at 01:13:06AM +0100, Al Viro wrote:
> +static noinline_for_stack
> +char *dentry_name(char *buf, char *end, const struct dentry *d, struct
> printf_spec spec,
> + int depth)
> +{
> + int i, n = 0;
> + const char *s;
> + char *p = buf;
> + const
Dear all,
For my master thesis I am developing a user space power management tool. For
that purpose
I am implementing a kernel module and one task this module does is to intercept
calls to the
request_fn function for every scsi device in order to check when they are
actually being requested
an
On 20.06.2013 17:00, Marc Kleine-Budde wrote:
Hello Thomas,
On 04/25/2013 04:53 PM, Marc Kleine-Budde wrote:
On 04/25/2013 04:21 PM, Thomas Gleixner wrote:
On Tue, 23 Apr 2013, Marc Kleine-Budde wrote:
The commit
77cc982 clocksource: use clockevents_config_and_register() where possible
On Fri, Sep 06, 2013 at 02:23:16PM +0900, Joonsoo Kim wrote:
> If we fail with a reserved page, just calling put_page() is not sufficient,
> because put_page() invoke free_huge_page() at last step and it doesn't
> know whether a page comes from a reserved pool or not. So it doesn't do
> anything
* Andi Kleen wrote:
> I hope this version is ok for everyone now.
This version arrived in the middle of the merge window, will look after
-rc1 has been released.
If there are any bugfixes (or erratum fixes/workarounds) pending then
you'll need to send them separately against the current
On 09/06/2013 08:09 PM, Linus Torvalds wrote:
> On Fri, Sep 6, 2013 at 2:09 AM, Michal Simek wrote:
>> Hi Linus,
>>
>> please pull these Microblaze patches to your tree.
>
> Hmm. You've started using signed tags, nice. I just wonder why you use
> use one that seems to be a relatively weak
Dear Friend,
I am Morris Thompson, a Banker and credit system programmer. I saw your
email address while browsing through the bank D.T.C Screen in
my office yesterday so I decided to use this very chance to know you.
I am contacting as to front you as the beneficiary and receive A
Diplomatic
From: "H. Peter Anvin"
[ Resending due to fumble-fingering vger.kernel.org. Sorry about that. ]
Version 4: my attempt at rebasing this patchset on top of 3.11, with
its changes to use cmpxchg. I believe my adaptions are correct, but I
have not had the time to test them extensively.
When we
From: "H. Peter Anvin"
Use a macro to statically compute poolbitshift (will be used in a
subsequent patch), poolbytes, and poolbits. On virtually all
architectures the cost of a memory load with an offset is the same as
the one of a memory load.
It is still possible for this to generate worse
From: "H. Peter Anvin"
When we write entropy into a non-empty pool, we currently don't
account at all for the fact that we will probabilistically overwrite
some of the entropy in that pool. This means that unless the pool is
fully empty, we are currently *guaranteed* to overestimate the amount
From: "H. Peter Anvin"
Allow fractional bits of entropy to be tracked by scaling the entropy
counter (fixed point). This will be used in a subsequent patch that
accounts for entropy lost due to overwrites.
Signed-off-by: H. Peter Anvin
Cc:
---
drivers/char/random.c | 118
scripts/kconfig/menu.c: In function ‘get_symbol_str’:
scripts/kconfig/menu.c:583:18: warning: ‘jump’ may be used uninitialized in
this function [-Wmaybe-uninitialized]
jump->offset = r->len - 1;
^
scripts/kconfig/menu.c:544:19: note: ‘jump’ was declared here
struct
Hi Wei,
I am sorry, I see there have been many discussions about the lm90
driver while I was on vacation and these are threads I did not have the
time to catch up with yet. I'll read it all as soon as possible by my
current schedule is tight so please be patient!
Jean
On Mon, 9 Sep 2013
On Sat, Sep 7, 2013 at 7:43 AM, Michael Opdenacker
wrote:
> This patch proposes to remove the IRQF_DISABLED flag from m68k architecture
> code. It's a NOOP since 2.6.35 and it will be removed one day.
>
> Signed-off-by: Michael Opdenacker
Thanks!
BTW, 2 years ago Yong Zhang sent 3 big versions
On Sun, 2013-09-08 at 07:33 -0400, Jeff Layton wrote:
> On Sun, 08 Sep 2013 16:47:23 +0800
> Ian Kent wrote:
>
> > When reconnecting to automounts at startup an autofs ioctl is used
> > to find the device and inode of existing mounts so they can be used
> > to open a file descriptor of possibly
Dear Guenter Roeck,
On Sun, 08 Sep 2013 18:00:30 -0700, Guenter Roeck wrote:
> "make ARCH=sparc32 defconfig; make ARCH=sparc32" on the current upstream
> kernel results in:
>
> In file included from arch/sparc/kernel/pci_msi.c:10:0:
> arch/sparc/kernel/pci_impl.h:142:18: error: field 'stc' has
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
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
(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
Help Desk
onlinewebmt...@admin.in.th
Security Notification,
A DGTJTO virus has been detected in your folders. Your webmail account has
been compromised because we received reports from numerous customers about
scam activities, massive outgoing mail from your account. Simply fill the
required
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
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
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
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]:
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
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
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
[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
[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.
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
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;
>
According to Matthew Garrett, Windows 8 leaves backlight control up
to individual graphics drivers rather than making ACPI calls itself.
There's plenty of evidence to suggest that the Intel driver for
Windows [8] doesn't use the ACPI interface, including the fact that
it's broken on a bunch of
On Mon, Sep 09, 2013 at 04:18:22PM +0800, Hillf Danton wrote:
Unlock and release page before returning error.
Signed-off-by: Hillf Danton dhi...@gmail.com
---
--- a/mm/filemap.cMon Sep 9 15:51:28 2013
+++ b/mm/filemap.cMon Sep 9 15:52:54 2013
@@ -1844,6 +1844,7 @@ retry:
On Fri, Sep 06, 2013 at 04:02:28PM -0400, Joseph Salisbury wrote:
On 08/22/2013 06:35 AM, Anton Arapov wrote:
Hello,
Thank you for contacting me. I will cross-post this to LKML, as there
is an information that might be interested for other folks.
On Wed, Aug 21, 2013 at 10:31:21PM
* Kees Cook keesc...@chromium.org wrote:
When building on x86, the final image building step always emits stats
to stderr, even though this information is neither a warning nor an error:
BUILD arch/x86/boot/bzImage
Setup is 16188 bytes (padded to 16384 bytes).
System is 6368 kB
CRC
On Mon, 2013-09-09 at 12:33 +1000, Stephen Rothwell wrote:
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
Hi,
I experiment a soft lockup. during 20 s I have no mouse, could not
switch back to console and so on.
I achieve to get a backtrace by echo 15
/proc/sys/kernel/hung_task_timeout_secs
Seems file system related (hdd led is on).
My filesystems are ext4 over raid0 so add some cc
How can I
On Fri, 06 Sep 2013, Mark Brown wrote:
From: Mark Brown broo...@linaro.org
Since the conversion to regmap-irq irq_lock has been unused.
Signed-off-by: Mark Brown broo...@linaro.org
---
include/linux/mfd/wm8994/core.h | 2 --
1 file changed, 2 deletions(-)
diff --git
On Thu, 5 Sep 2013, Michal Hocko wrote:
From 4cee36f56100f5689fe1ae22f468016ce5a0cbae Mon Sep 17 00:00:00 2001
From: Michal Hocko mho...@suse.cz
Date: Thu, 5 Sep 2013 15:39:20 +0200
Subject: [PATCH] memcg, oom: lock mem_cgroup_print_oom_info
mem_cgroup_print_oom_info uses a static buffer
On Sun, 08 Sep 2013, Guenter Roeck wrote:
Fix:
sm501 sm501: SM501 At b3e0: Version 050100a0, 8 Mb, IRQ 100
Attribute dbg_regs: write permission without 'store'
[ cut here ]
WARNING: at drivers/base/core.c:620
dbg_regs does not have a write function and must
On Fri, 06 Sep 2013, Stephen Warren wrote:
From: Stephen Warren swar...@nvidia.com
rtc-tps6586x calls enable/disable_irq_wake() during suspend/resume. Since
the main tps6586x irq_chip doesn't implement .irq_set_wake, this causes
the RTC's enable_irq_wake() to fail, and the
On Wed, 2013-08-21 at 16:15 +0900, Takao Indoh wrote:
This causes problem on kdump. Devices are working in first kernel, and
after switching to second kernel and initializing IOMMU, many DMAR faults
occur and it causes problems like driver error or PCI SERR, at last
kdump fails. This patch
Am Donnerstag, den 05.09.2013, 21:26 +0530 schrieb Afzal Mohammed:
Hi Philipp,
On Thursday 05 September 2013 03:37 PM, Philipp Zabel wrote:
Am Montag, den 02.09.2013, 19:41 +0530 schrieb Afzal Mohammed:
Two new reset API's are provided to check whether reset is ready and
to clear
On (09/09/13 11:33), Dan Carpenter wrote:
On Fri, Sep 06, 2013 at 05:55:45PM +0300, Sergey Senozhatsky wrote:
On (09/06/13 16:42), Jerome Marchand wrote:
On 09/06/2013 03:47 PM, Sergey Senozhatsky wrote:
Calling handle_pending_slot_free() for every RW operation may
cause unneccessary
Only a couple of arches (sh/x86) use fpu_counter in task_struct so it
can be moved out into ARCH specific thread_struct, reducing the size of
task_struct for other arches.
Compile tested i386_defconfig + gcc 4.7.3
Signed-off-by: Vineet Gupta vgu...@synopsys.com
Cc: Thomas Gleixner
Only a couple of arches (sh/x86) use fpu_counter in task_struct so it
can be moved out into ARCH specific thread_struct, reducing the size of
task_struct for other arches.
Compile tested sh defconfig + sh4-linux-gcc (4.6.3)
Signed-off-by: Vineet Gupta vgu...@synopsys.com
Cc: Paul Mundt
fpu_counter in task_struct was used only by sh/x86.
Both of these now carry it in ARCH specific thread_struct, hence this
can now be removed from generic task_struct, shrinking it slightly for
other arches.
Signed-off-by: Vineet Gupta vgu...@synopsys.com
Cc: Ingo Molnar mi...@redhat.com
Cc: Peter
Hi,
Please consider pulling the following changes,
Steve.
--
The following changes since commit d6a5e06cd17a3f901231e345e4acc1c3dab9fbb8:
Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes
(2013-08-19 09:30:12 -0700)
On 2013-09-07 23:51, Sean Williams wrote:
Please don't flame me :) I'm getting my feet wet with kernel contribution.
One example I saw in a video by GKH suggested cleaning up coding style as a
good first commit.
Signed-off-by: Sean Williams uni...@gmail.com
Fair enough.
Reviewed-by: Ian
On 06/09/13 14:44, Guennadi Liakhovetski wrote:
Hi
On Tue, 20 Aug 2013, Sudeep KarkadaNagesha wrote:
From: Sudeep KarkadaNagesha sudeep.karkadanage...@arm.com
Now that the cpu device registration initialises the of_node(if available)
appropriately for all the cpus, parsing here is
Hi Aaaron,
Have we grown any clue meanwhile about which Intel boxes need this and for
which we still need to keep the acpi backlight around? I've grown _very_
reluctant to just adding tons of quirks to our driver for the backlight.
Almost all the quirks we have added recently (or that have been
On Fri 06-09-13 08:56:45, Chris Metcalf wrote:
The macrology in cmpxchg.h was designed to allow arbitrary pointer
and integer values to be passed through the routines. To support
cmpxchg() on 64-bit values on the 32-bit tilepro architecture, we
used the idiom (typeof(val))(typeof(val-val)).
On Mon, 9 Sep 2013 10:58:12 +0200 Bastien ROUCARIES
roucaries.bast...@gmail.com wrote:
Hi,
I experiment a soft lockup. during 20 s I have no mouse, could not
switch back to console and so on.
I achieve to get a backtrace by echo 15
/proc/sys/kernel/hung_task_timeout_secs
Seems file
From: Will Deacon will.dea...@arm.com
This patch implements the functions required for the perf registers API,
allowing the perf tool to interface kernel register dumps with libunwind
in order to provide userspace backtracing.
Signed-off-by: Will Deacon will.dea...@arm.com
Cc: Jean Pihet
From: Will Deacon will.dea...@arm.com
This patch hooks in the perf_regs and libunwind code for ARM.
Signed-off-by: Will Deacon will.dea...@arm.com
Cc: Jean Pihet jean.pi...@linaro.org
---
tools/perf/arch/arm/Makefile| 3 ++
tools/perf/arch/arm/include/perf_regs.h | 54
On ARM the debug info is not present in the .eh_frame sections but
in .debug_frame instead, in dwarf format.
This patch set uses libunwind to load and parse the dwarf debug info from
the .debug_frame section if no .eh_frame_hdr section is found; also it
sets the hooks in the perf_regs and
On ARM the debug info is not present in the .eh_frame sections but
in .debug_frame instead, in the dwarf format.
Use libunwind to load and parse the debug info.
Dependencies:
. if present, libunwind = 1.1 is needed to prevent a segfault when
parsing the dwarf info,
. libunwind needs to be
Hi guys,
On Sat, Sep 07, 2013 at 06:12:03AM +0100, Nicolas Pitre wrote:
On Fri, 6 Sep 2013, beh...@converseincode.com wrote:
From: Behan Webster beh...@converseincode.com
The existing code uses named registers to get the value of the stack
pointer.
The new current_stack_pointer macro
On Sat, Sep 07, 2013 at 07:17:28PM -0700, Linus Torvalds wrote:
This is new for me, but I suspect it is more related to the new
Haswell CPU I have than necessarily the 3.12 perf pull request.
Regardless, nothing bad happened, but my dmesg has this in it:
Unexpected number of pebs
On Tue, Sep 03, 2013 at 10:26:19AM -0700, John Stultz wrote:
Enabling the SCHED_FEAT(HRTICK, true) bit tends to cause lots of issues
on the various hardware I have, tripping the lockdep warnings on various
other issues:
Does whatever kernel you guys are running have this commit:
---
commit
Strip out all those unnecessary gotos and just return the error right away.
Aids to simplicity and reduces code.
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
drivers/iio/common/st_sensors/st_sensors_core.c | 18 +++---
1 file changed, 7 insertions(+), 11 deletions(-)
diff
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
arch/arm/configs/u8500_defconfig | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index a0025dc..d77aa57 100644
--- a/arch/arm/configs/u8500_defconfig
+++
Some chips either don't support it or fail to provide adequate documentation,
so sometimes it's impossible to enable the feature even if it is supported.
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
drivers/iio/common/st_sensors/st_sensors_core.c | 11 +++
The power to some of the sensors are controlled by regulators. In most
cases these are 'always on', but if not they will fail to work until
the regulator is enabled using the relevant APIs. This patch allows for
the Vdd power supply to be specified by either platform data or Device
Tree.
Not all ST's sensors support data ready, so let's make the declaration
of one conditional.
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
drivers/iio/common/st_sensors/st_sensors_core.c | 24 +++-
drivers/iio/pressure/st_pressure_core.c | 3 ++-
2 files changed,
LPS001WP is a Pressure and Temperature sensor.
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
.../devicetree/bindings/iio/pressure/lps001wp.txt | 21 +
1 file changed, 21 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/pressure/lps001wp.txt
diff
The power to some of the sensors are controlled by regulators. In most
cases these are 'always on', but if not they will fail to work until
the regulator is enabled using the relevant APIs. This patch allows for
the Vdd_IO power supply to be specified by either platform data or
Device Tree.
Here we use existing practices to introduce support for another
pressure/temperature sensor, the LPS001WP.
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
drivers/iio/pressure/st_pressure.h | 1 +
drivers/iio/pressure/st_pressure_core.c | 84 +
At the moment the number of channels specified is dictated by the first
sensor supported by the driver. As we add support for more sensors this
is likely to vary. Instead of using the ARRAY_SIZE() of the LPS331AP's
channel specifier we'll use a new adaptable 'struct st_sensors' element
instead.
This patch contains some pretty basic clean-ups in probe() pertaining to
the simplification of error handling and a couple of readability adaptions.
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
drivers/iio/pressure/st_pressure_core.c | 32
1 file changed, 16
Due to the MACRO used, the task of reading, understanding and maintaining
the LPS331AP's channel descriptor is substantially difficult. This patch
is based on the view that it's better to have easy to read, maintainable
code than to save a few lines here and there. For that reason we're
expanding
Il 08/09/2013 11:04, Gleb Natapov ha scritto:
On Thu, Sep 05, 2013 at 02:21:53PM +0200, Paolo Bonzini wrote:
Page tables in a read-only memory slot will currently cause a triple
fault when running with shadow paging, because the page walker uses
gfn_to_hva and it fails on such a slot.
This patch-set includes a few clean-ups surrounding error handling and
non-mandatory functionality along with regulator support and the addition
of a new pressure/temperature sensor (LPS001WP). Everything has been
tested with Device Tree.
v2:
- Rebased onto Linux -next as requested by Jonathan
They're currently named *_1_*, for 'Sensor 1', but the code will be much
more readable if we use the naming convention *_LPS331AP_* instead.
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
drivers/iio/pressure/st_pressure_core.c | 94 -
1 file changed, 46
Turns out that they're actually not required and the driver probes just
fine without them. The ID is incorrect at the moment anyway. They actually
currently specify the stn8815.
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
arch/arm/boot/dts/ste-dbx5x0.dtsi | 5 -
1 file changed, 5
After applying this node the LPS001WP sensor chip should probe
successfully once the driver support has also been applied.
Signed-off-by: Lee Jones lee.jo...@linaro.org
---
arch/arm/boot/dts/ste-snowball.dts | 10 ++
1 file changed, 10 insertions(+)
diff --git
Milosz Tanski mil...@adfin.com wrote:
- (1 FSCACHE_OP_WAITING);
+ (1 FSCACHE_OP_WAITING) |
+ (1 FSCACHE_OP_UNUSE_COOKIE);
Yeah... That'll do it. We could just decrement n_active directly after
calling into the backend - after all, we cannot
On 07/09/13 14:46, Konrad Rzeszutek Wilk wrote:
As we are piggybacking on the generic ticketlock structs
and these old structures are not needed anymore.
As we are using the generic ticket lock...
piggybacking suggests the Xen code isn't using a standard interface
for this.
Otherwise,
Milosz Tanski mil...@adfin.com wrote:
I think that change does the trick. I had it running on the same
machine for 5 hours and had the kernel forcefully drop some of the
inodes in the cache (via drop caches) without a crash. I'll send a
proper patch email after you take a look and make sure I
The device lm90 can be controlled by the vcc rail.
Add function to power on/off the vcc.
This series is v3, previous version patches are:
[v2]: http://www.spinics.net/lists/arm-kernel/msg265373.html
[v1]: http://www.mail-archive.com/linux-tegra@vger.kernel.org/msg12034.html
Changes from v2:
1.
The device lm90 can be controlled by the vcc rail.
Adding the regulator support to power on/off the vcc rail.
Enable the vcc regulator before accessing the device.
Signed-off-by: Wei Ni w...@nvidia.com
---
drivers/hwmon/lm90.c | 25 +
1 file changed, 25 insertions(+)
Add OF document for LM90 in Documentation/devicetree/.
Signed-off-by: Wei Ni w...@nvidia.com
---
Documentation/devicetree/bindings/hwmon/lm90.txt | 44 ++
1 file changed, 44 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/lm90.txt
diff --git
On 07/09/13 14:46, Konrad Rzeszutek Wilk wrote:
Before this patch we would patch all of the pv_lock_ops sites
using alternative assembler. Then later in the bootup cycle
change the unlock_kick and lock_spinning to the Xen specific -
without re patching.
That meant that for the core of the
On 07/09/13 14:46, Konrad Rzeszutek Wilk wrote:
The xen_lock_spinning has a check for the kicker interrupts
and if it is not initialised it will spin normally (not enter
the slowpath).
But for PVHVM case we would initialise the kicker interrupt
before the CPU came online. This meant that if
On 07/09/13 14:46, Konrad Rzeszutek Wilk wrote:
After a bit of false starts, lots of debugging, and tons of help from Stefano
and
David on how event mechanism is suppose to work I am happy to present a set
of bug-fixes that make PV ticketlocks work under Xen PVHVM with Linux v3.12.
v3.12
On 07/09/13 14:46, Konrad Rzeszutek Wilk wrote:
There is no need to setup this IPI kicker if we are never going
to use the paravirtualized ticketlock mechanism.
kicker IPI
Otherwise,
Reviewed-by: David Vrabel david.vra...@citrix.com
David
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Konrad Rzeszutek Wilk wrote:
diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
index 0438b93..71db82c 100644
--- a/arch/x86/xen/spinlock.c
+++ b/arch/x86/xen/spinlock.c
@@ -81,7 +81,6 @@ static inline void spin_time_accum_blocked(u64 start)
spinlock_stats.time_blocked +=
On Mon, 09 Sep 2013 15:18:00 +0800
Ian Kent ra...@themaw.net wrote:
On Sun, 2013-09-08 at 07:33 -0400, Jeff Layton wrote:
On Sun, 08 Sep 2013 16:47:23 +0800
Ian Kent ra...@themaw.net wrote:
When reconnecting to automounts at startup an autofs ioctl is used
to find the device and
On Mon, Sep 9, 2013 at 11:48 AM, NeilBrown ne...@suse.de wrote:
On Mon, 9 Sep 2013 10:58:12 +0200 Bastien ROUCARIES
roucaries.bast...@gmail.com wrote:
Hi,
I experiment a soft lockup. during 20 s I have no mouse, could not
switch back to console and so on.
I achieve to get a backtrace by
On 09/09/2013 03:29 AM, Wei Ni wrote:
Add OF document for LM90 in Documentation/devicetree/.
Signed-off-by: Wei Ni w...@nvidia.com
---
Documentation/devicetree/bindings/hwmon/lm90.txt | 44 ++
1 file changed, 44 insertions(+)
create mode 100644
On Fri, Sep 06, 2013 at 08:59:29PM +0200, Frederic Weisbecker wrote:
Imagine that you're running on an rcu read side critical section on CPU 0,
which
is not in extended quiescent state. Now you get preempted in the middle of
your
RCU read side critical section (you called rcu_read_lock()
On Fri, Sep 06, 2013 at 10:52:38AM -0700, Paul E. McKenney wrote:
How about if I made rcu_is_cpu_idle() be as follows?
int rcu_is_cpu_idle(void)
{
int ret;
ret = (atomic_read(per_cpu(rcu_dynticks.dynticks,
raw_smp_processor_id())) 0x1) == 0;
Wei Ni wrote:
diff --git a/Documentation/devicetree/bindings/hwmon/lm90.txt
b/Documentation/devicetree/bindings/hwmon/lm90.txt
new file mode 100644
index 000..5570875
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/lm90.txt
While at it, please update and rename ads1015.txt.
On Tue, Sep 03, 2013 at 04:22:33PM +0200, Emmanuel Deloget wrote:
The issue (if this is really an issue) lies in kernel/sched/debug.c,
function proc_sched_show_task(). The code says [1]:
SEQ_printf(m, %s (%d, #threads: %d)\n, p-comm, p-pid,
get_nr_threads(p));
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