On Sat, 6 Apr 2013, Thomas Gleixner wrote:
This is Hillfs proposed patch:
--- a/kernel/kthread.c Sat Jan 19 13:03:52 2013
+++ b/kernel/kthread.c Sat Jan 19 13:17:54 2013
@@ -306,6 +306,7 @@ struct task_struct *kthread_create_on_cp
return p;
On 2013年04月07日 17:08, Bjørn Mork wrote:
Chen Gang gang.c...@asianux.com writes:
fix warnings (with EXTRA_CFLAGS=-W):
format ‘%d’ expects argument of type ‘int’,
but argument 4 has type ‘size_t’ [-Wformat]
Signed-off-by: Chen Gang gang.c...@asianux.com
---
On Thu, Apr 04, 2013 at 04:32:01PM -0700, Christoffer Dall wrote:
[...]
to give us some idea how much performance we would gain from each
approach? Thoughput should be completely unaffected anyway, since
virtio just coalesces kicks internally.
Latency is dominated by the
On Thu, Apr 04, 2013 at 04:14:57PM +0300, Gleb Natapov wrote:
is to move to MMIO only when PIO address space is exhausted. For PCI it
will be never, for PCI-e it will be after ~16 devices.
Ok, let's go back a step here. Are you actually able to measure any
speed in performance
Hi Alexey,
On Apr 7, 2013, at 1:13 AM, Alexey Khoroshilov wrote:
Hi Vyacheslav,
On 03/30/2013 03:35 PM, Vyacheslav Dubeyko wrote:
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov khoroshi...@ispras.ru
---
fs/hfs/catalog.c | 12
fix warnings (with EXTRA_CFLAGS=-W):
format ‘%d’ expects argument of type ‘int’,
but argument 4 has type ‘size_t’ [-Wformat]
Signed-off-by: Chen Gang gang.c...@asianux.com
---
drivers/base/regmap/regcache.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git
As per commit 841e31e5cc6219d62054788faa289b6ed682d068,
we dont really need this if(mm) check anymore.
A WARN_ON_ONCE was added just for safety, but there have been no bug
reports about this so far.
Removing this if(mm) check.
Signed-off-by: k80c k80ck...@gmail.com
---
mm/mmap.c |3 ---
1
From: chenggang@taobao.com
While I compile the perf in Red Hat Enterprise Linux Server release 5.4
(Tikanga),
I got a warning:
CC util/trace-event-parse.o
cc1: warnings being treated as errors
util/trace-event-parse.c: In function 'parse_proc_kallsyms':
util/trace-event-parse.c:232:
Bugzilla bug: https://bugzilla.kernel.org/show_bug.cgi?id=42977
Can someone please give this bug some attention? Aaron Lu from Intel
has been adding people to the bug CC list but nobody seems to be
responding, and per his suggestion I'm mailing the list.
The Z830 and R840 suspend successfully
On Sun, Apr 07, 2013 at 12:30:38PM +0300, Gleb Natapov wrote:
On Thu, Apr 04, 2013 at 04:14:57PM +0300, Gleb Natapov wrote:
is to move to MMIO only when PIO address space is exhausted. For PCI
it
will be never, for PCI-e it will be after ~16 devices.
Ok, let's go back a
On Sun, Apr 07, 2013 at 11:20:10AM +0200, Thomas Gleixner wrote:
And it's even more bogus because the cpu to which we would bind in
kthread_create_on_cpu() is not yet online.
In case you guys are wondering about reproducibility, I saw the same
BUG_ON yesterday on a 32-bit atom smp qemu guest
This patch add a missing usb device id for the GDMBoost V1.x device
The patch is against 3.9-rc5
Signed-off-by: Stefani Seibold stef...@seibold.net
---
ftdi_sio.c |1 +
ftdi_sio_ids.h |1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/usb/serial/ftdi_sio.c
On Sun, Apr 7, 2013 at 2:18 AM, k80c k80ck...@gmail.com wrote:
As per commit 841e31e5cc6219d62054788faa289b6ed682d068,
we dont really need this if(mm) check anymore.
A WARN_ON_ONCE was added just for safety, but there have been no bug
reports about this so far.
Removing this if(mm) check.
In function audit_alloc_context(), use kzalloc, instead of kmalloc+memset.
Patch also renames audit_zero_context() to
audit_set_context(), to represent it's inner workings properly.
Signed-off-by: Rakib Mullick rakib.mull...@gmail.com
---
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
in memcpy, src and dest are overlaped.
for default implementaion or some architectures, it is OK.
but we can not be sure that it is OK for all platforms.
and in this condition, the performance are not quite important.
so better to use standard ways: let memmove instead of memcpy.
On Sat, Apr 06, 2013 at 05:53:17PM +0200, Robert Richter wrote:
Boris,
On 15.03.13 14:06:27, Borislav Petkov wrote:
Add the needed pieces for persistent events which makes them
process-agnostic. Also, make their buffers read-only when mmaping them
from userspace.
diff --git
* Oleg Nesterov o...@redhat.com [2013-04-01 18:08:51]:
Change uprobe_trace_print() and uprobe_perf_print() to check
is_ret_probe() and fill ring_buffer_event accordingly.
Also change uprobe_trace_func() and uprobe_perf_func() to not
_print() if is_ret_probe() is true. Note that we keep
Linus,
Please pull from
git://git.kernel.org/pub/scm/virt/kvm/kvm.git master
To receive the bugfix for the regression introduced by c300aa64ddf57.
Andrew Honig (1):
KVM: Allow cross page reads and writes from cached translations.
arch/x86/kvm/lapic.c |2 -
arch/x86/kvm/x86.c
Hi Li,
On Thu, Feb 28, 2013 at 9:44 AM, Li Fei fei...@intel.com wrote:
Even in failed case of pm_runtime_get_sync, the usage_count
is incremented. In order to keep the usage_count with correct
value and runtime power management to behave correctly, call
pm_runtime_put(_sync) in such case.
As
* Anton Arapov an...@redhat.com [2013-04-03 18:00:36]:
Uretprobe handlers are invoked when the trampoline is hit, on completion the
trampoline is replaced with the saved return address and the uretprobe
instance
deleted.
v1 changes:
* pass bp_vaddr to ret_handler()
* simplify
cmd_cur and cmd_hist[] are all NUL terminated string.
need using strlcpy instead of strncpy.
Signed-off-by: Chen Gang gang.c...@asianux.com
---
kernel/debug/kdb/kdb_main.c |8
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel/debug/kdb/kdb_main.c
Marvell mdio driver uses internal registers that can be clock gated on
some SoCs. This patch just adds optional clock handling, to allow to pass
and enable the corresponding clock.
Signed-off-by: Sebastian Hesselbarth sebastian.hesselba...@gmail.com
---
Cc: David S. Miller da...@davemloft.net
Cc:
Using DT for mdiobus and ethernet-phy requires to know the PHY address, which
is hard to guess if you don't know it. This patch extends of_mdiobus_register
to scan mdiobus for PHYs if reg property of the corresponding node is not set.
This also allows to have phy nodes in SoC DT files where the
kdb_prompt_str is NUL terminated string, need always set '\0' at the end.
Signed-off-by: Chen Gang gang.c...@asianux.com
---
kernel/debug/kdb/kdb_io.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/debug/kdb/kdb_io.c b/kernel/debug/kdb/kdb_io.c
index
Dear Chen,
Am Mittwoch, den 27.03.2013, 15:23 +0800 schrieb Chen Gang:
need remove semicolon, or always return true.
do you know if this cause any problems? Did you find this reading the
code or by using some tools?
Signed-off-by: Chen Gang gang.c...@asianux.com
---
Neil Horman nhor...@tuxdriver.com wrote:
On Fri, Apr 05, 2013 at 07:38:55PM +, Eric Wong wrote:
Hi Neil, I'm wondering if you have or know of any public
documentation/examples for using net_dropmon.
If not, I'll figure it out on my own at some point.
Thanks in advance!
I
On Sun, Apr 07, 2013 at 05:32:39PM +0800, Chen Gang wrote:
fix warnings (with EXTRA_CFLAGS=-W):
format ‘%d’ expects argument of type ‘int’,
but argument 4 has type ‘size_t’ [-Wformat]
Signed-off-by: Chen Gang gang.c...@asianux.com
I've already applied a patch for this from
On 2013年04月07日 19:24, Paul Menzel wrote:
do you know if this cause any problems? Did you find this reading the
code or by using some tools?
sorry, I do not know if this can cause any problems.
for this issue, I did not find it by reading code.
I find it by using compiler warnings with
On 2013年04月07日 19:33, Mark Brown wrote:
On Sun, Apr 07, 2013 at 05:32:39PM +0800, Chen Gang wrote:
fix warnings (with EXTRA_CFLAGS=-W):
format ‘%d’ expects argument of type ‘int’,
but argument 4 has type ‘size_t’ [-Wformat]
Signed-off-by: Chen Gang gang.c...@asianux.com
ownername and namebuf are all NUL terminated string.
need always let them ended by '\0'.
Signed-off-by: Chen Gang gang.c...@asianux.com
---
kernel/module.c |4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/module.c b/kernel/module.c
index 3c2c72d..597efd8
* Anton Arapov an...@redhat.com [2013-04-03 18:00:31]:
Enclose return probes implementation, introduce -ret_handler() and update
existing code to rely on -handler() *and* -ret_handler() for uprobe and
uretprobe respectively.
v1 changes:
* add bp_vaddr argument to -ret_handler()
RFCv5
* Anton Arapov an...@redhat.com [2013-04-03 18:00:32]:
Allocate trampoline page, as the very first one in uprobed
task xol area, and fill it with breakpoint opcode.
Also introduce get_trampoline_vaddr() helper, to wrap the
trampoline address extraction from area-vaddr. That removes
On Thu, Apr 04, 2013 at 01:27:21PM +0300, Michael S. Tsirkin wrote:
PIO and MMIO are separate address spaces, but
ioeventfd registration code mistakenly detected
two eventfds as duplicate if they use the same address,
even if one is PIO and another one MMIO.
Signed-off-by: Michael S.
* Anton Arapov an...@redhat.com [2013-04-03 18:00:33]:
Hijack the return address and replace it with a trampoline address.
v1 changes:
* use force_sig_info()
* rework and simplify logic
RFCv5 changes:
* change the fail return code, because orig_ret_vaddr=0 is possible
* style fixup
* Anton Arapov an...@redhat.com [2013-04-03 18:00:34]:
Hijack the return address and replace it with a trampoline address.
PowerPC implementation.
Signed-off-by: Anton Arapov an...@redhat.com
Acked-by: Srikar Dronamraju sri...@linux.vnet.ibm.com
---
arch/powerpc/include/asm/uprobes.h |
* Anton Arapov an...@redhat.com [2013-04-03 18:00:35]:
When a uprobe with return probe consumer is hit, prepare_uretprobe()
function is invoked. It creates return_instance, hijacks return address
and replaces it with the trampoline.
* Return instances are kept as stack per uprobed task.
*
* Anton Arapov an...@redhat.com [2013-04-03 18:00:37]:
Unlike the kretprobes we can't trust userspace, thus must have
protection from user space attacks. User-space have unlimited
stack, and this patch limits the return probes nestedness as a
simple remedy for it.
Note that this
* Anton Arapov an...@redhat.com [2013-04-03 18:00:38]:
Enclose return probes implementation.
Signed-off-by: Anton Arapov an...@redhat.com
---
Acked-by: Srikar Dronamraju sri...@linux.vnet.ibm.com
kernel/events/uprobes.c | 4
1 file changed, 4 deletions(-)
diff --git
* Anton Arapov an...@redhat.com [2013-04-03 18:00:39]:
add the uretprobe syntax and update an example
Signed-off-by: Anton Arapov an...@redhat.com
---
Acked-by: Srikar Dronamraju sri...@linux.vnet.ibm.com
Documentation/trace/uprobetracer.txt | 114
---
The valid bank should be 0 ... ARRAY_SIZE(lpc32xx_gpiochip) - 1.
Signed-off-by: Axel Lin axel@ingics.com
---
drivers/gpio/gpio-lpc32xx.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-lpc32xx.c b/drivers/gpio/gpio-lpc32xx.c
index 36d7dee..dda6a75
I'm been seeing some problems with my new ish AMD motherboard/processor
combo and networking (r8169). I see the following page fault :-
Apr 7 12:25:14 david kernel: [156421.436545] AMD-Vi: Event logged
[IO_PAGE_FAULT device=02:00.0 domain=0x0015 address=0x3000
flags=0x0050]
Followed
Hey Dave,
On Thu, Mar 07, 2013 at 08:31:51AM -0800, Dave Hansen wrote:
The original bug reporter says this fixes it for him, so I'm
broadening the cc list a bit. I assume this should just get
sucked in to the x86 tree.
looks like we haven't whacked all the moles - I keep seeing this when
* Oleg Nesterov o...@redhat.com [2013-04-01 18:08:45]:
Extract the output code from uprobe_trace_func() and uprobe_perf_func()
into the new helpers, they will be used by -ret_handler() too. We also
add the unused unsigned long func argument in advance, to simplify the
next changes.
Please refer to hugetlb_fault for more information.
Thanks for your pointing out. So my assume is correct, is it? Can pmd
which support 2MB map 32MB pages work well?
Simon, Please stop hijaking unrelated threads. This is not question and answer
thread.
--
To unsubscribe from this list:
* Oleg Nesterov o...@redhat.com [2013-04-01 18:08:48]:
Create the new functions we need to support uretprobes, and change
alloc_trace_uprobe() to initialize consumer.ret_handler if the new
is_ret argument is true. Curently this argument is always false,
so the new code is never called and
* Oleg Nesterov o...@redhat.com [2013-04-01 18:08:54]:
Change uprobe_event_define_fields(), and __set_print_fmt() to check
is_ret_probe() and use the appropriate format/fields.
Signed-off-by: Oleg Nesterov o...@redhat.com
Acked-by: Srikar Dronamraju sri...@linux.vnet.ibm.com
---
* Oleg Nesterov o...@redhat.com [2013-04-01 18:08:57]:
Change probes_seq_show() and print_uprobe_event() to check
is_ret_probe() and print the correct data.
Signed-off-by: Oleg Nesterov o...@redhat.com
Acked-by: Srikar Dronamraju sri...@linux.vnet.ibm.com
---
kernel/trace/trace_uprobe.c
* Oleg Nesterov o...@redhat.com [2013-04-01 18:09:00]:
Finally change create_trace_uprobe() to check if argv[0][0] == 'r'
and pass the correct is_ret to alloc_trace_uprobe().
Signed-off-by: Oleg Nesterov o...@redhat.com
Acked-by: Srikar Dronamraju sri...@linux.vnet.ibm.com
---
On Sun, Apr 7, 2013 at 1:38 PM, Chen Gang gang.c...@asianux.com wrote:
ownername and namebuf are all NUL terminated string.
need always let them ended by '\0'.
Signed-off-by: Chen Gang gang.c...@asianux.com
---
kernel/module.c |4 ++--
1 files changed, 2 insertions(+), 2
On Sunday 07 April 2013, Daniel Tang wrote:
On 07/04/2013, at 12:24 AM, Arnd Bergmann a...@arndb.de wrote:
@@ -313,7 +314,7 @@ define archhelp
echo ' Image - Uncompressed kernel image
(arch/$(ARCH)/boot/Image)'
echo '* xipImage - XIP kernel image, if configured
Remove trailing semicolon from register-access macros.
Signed-off-by: Johan Hovold jhov...@gmail.com
---
arch/arm/mach-at91/at91_rstc.h| 2 +-
arch/arm/mach-at91/at91_shdwc.h | 2 +-
arch/arm/mach-at91/at91x40_time.c | 2 +-
Fix a few trivial typos in panic, warning and debug messages.
Signed-off-by: Johan Hovold jhov...@gmail.com
---
arch/arm/mach-at91/setup.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 4b67847..9e7c1e1
* Eric Wong (normalper...@yhbt.net) wrote:
Mathieu Desnoyers mathieu.desnoy...@efficios.com wrote:
Implement enqueue-to-head. It can run concurrently with enqueue, splice
to queue, and iteration, but requires a mutex against dequeue and splice
from queue operations.
Useful for
On 04/07/2013 09:34 AM, Simon Jeons wrote:
Hi Jiang,
On 04/06/2013 09:54 PM, Jiang Liu wrote:
Jiang Liu (15):
mm: fix build warnings caused by free_reserved_area()
mm: enhance free_reserved_area() to support poisoning memory with
zero
mm/ARM64: kill poison_init_mem()
The intention of this patch is to simplify the code.
Maintain the is_enabled flag is not trivial, it not only needs to set/clear the
flag in disable()/enable() but also needs to set the flag in is_enable() to get
initial status. The only benefit of keeping is_enabled flag is just save a
register
Implement enqueue-to-head. It can run concurrently with enqueue, splice
to queue, and iteration, but requires a mutex against dequeue and splice
from queue operations.
Useful for special-cases where a queue needs to have nodes enqueued into
its head.
This patch is only compile-tested.
Changes
The intention of this patch is to simplify the code.
Maintain the is_enabled flag is not trivial, it not only needs to set/clear the
flag in disable()/enable() but also needs to set the flag in is_enable() to get
initial status. The only benefit of keeping is_enabled flag is just save a
register
This code was added by commit 0fe17e20a6
regulator: ab8500-ext: Add support for AB9540 regulators
and commit bd44e2cb regulator: ab8500: Also check for AB8505 based platforms
The original patch[1] is to set info-desc.ops = ab9540_ext_regulator_ops.
However, ab9540_ext_regulator_ops is identical
The implementation of ab8500_ext_fixed_get_voltage is identical to
ab8500_ext_list_voltage. We can avoid the duplicate implementation by just
remove get_voltage. For fixed regulator, regulator core will call
list_voltage(rdev, 0) to get voltage if both get_voltage get_voltage_sel are
not
(4/5/13 4:33 PM), Cody P Schafer wrote:
In one case while modifying the -high and -batch fields of per cpu pagesets
we're unneededly using stop_machine() (patches 1 2), and in another we
don't have any
syncronization at all (patch 3).
This patchset fixes both of them.
Note that it
On 04/07/2013 03:55 PM, Hans-Christian Egtvedt wrote:
Around Sun 07 Apr 2013 00:43:36 +0800 or thereabout, Jiang Liu wrote:
Fix building warnings caused by redifinitions of HZ:
In file included from
/ws/linux/kernel/linux.git/include/uapi/linux/param.h:4,
from
On Sun, Apr 07, 2013 at 10:46:00AM +0200, Rafael J. Wysocki wrote:
On Sunday, April 07, 2013 10:14:14 AM Huacai Chen wrote:
As commit 40dc166c (PM / Core: Introduce struct syscore_ops for core
subsystems PM) say, syscore_ops operations should be carried with one
CPU on-line and interrupts
(4/5/13 4:33 PM), Cody P Schafer wrote:
No off-cpu users of the percpu pagesets exist.
zone_pcp_update()'s goal is to adjust the -high and -mark members of a
percpu pageset based on a zone's -managed_pages. We don't need to drain
the entire percpu pageset just to modify these fields. Avoid
(4/5/13 4:33 PM), Cody P Schafer wrote:
In free_hot_cold_page(), we rely on pcp-batch remaining stable.
Updating it without being on the cpu owning the percpu pageset
potentially destroys this stability.
Change for_each_cpu() to on_each_cpu() to fix.
Signed-off-by: Cody P Schafer
On Sun, Apr 07, 2013 at 01:38:21PM +0800, Li Zefan wrote:
On 2013/4/5 7:36, Tejun Heo wrote:
Hello,
Most cgroup_mutex abuses outside cgroup core proper have been
eradicated but there's still one use remaining and locking interface
is still exported. This patchset updates the last user
On 04/07/2013 06:33 AM, Borislav Petkov wrote:
looks like we haven't whacked all the moles - I keep seeing this when
testing 32-bit builds in qemu on latest Linus + tip. I'd guess this is
still that /dev/mem accessing thing called wdm.
I'm still wondering though whether we should BUG_ON on
On Sat, Apr 6, 2013 at 7:58 PM, Greg KH gre...@linuxfoundation.org wrote:
On Sat, Apr 06, 2013 at 06:45:12PM +0100, Al Viro wrote:
On Sat, Apr 06, 2013 at 10:26:12AM -0700, Greg KH wrote:
Why not? closed systems, like Android and other embedded systems,
have assigned uid and gid values
Signed-off-by: Zhihui Zhang zzhs...@gmail.com
---
fs/f2fs/node.h |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h
index afdb130..2be47b2 100644
--- a/fs/f2fs/node.h
+++ b/fs/f2fs/node.h
@@ -239,7 +239,7 @@ static inline bool IS_DNODE(struct
Patch adds device tree probe support for mc13783-regulator driver.
Signed-off-by: Alexander Shiyan shc_w...@mail.ru
---
drivers/regulator/mc13783-regulator.c | 55 ++
drivers/regulator/mc13xxx-regulator-core.c | 2 ++
2 files changed, 42 insertions(+), 15
On Sun, Apr 07, 2013 at 09:34:07AM -0700, H. Peter Anvin wrote:
We shouldn't, no. /dev/mem really needs to be fixed along a bunch of
axes. Yes, it is privileged and extra creepy, but it should either
work or it should fail cleanly.
Can't we filter out accesses through /dev/mem and not BUG_ON
From f913fbedbdfc08eeff742c4b3077e267d8fc867f Mon Sep 17 00:00:00 2001
From: Tejun Heo t...@kernel.org
Date: Sun, 7 Apr 2013 10:25:39 -0700
bd2953ebbb (devcg: propagate local changes down the hierarchy)
implemented proper hierarchy support. Remove the broken tag.
Signed-off-by: Tejun Heo
On Thu, Apr 04, 2013 at 09:03:47PM -0500, Rob Herring wrote:
On Mon, Sep 17, 2012 at 1:23 AM, Anton Vorontsov cbouatmai...@gmail.com
wrote:
On Fri, Sep 07, 2012 at 10:29:10PM -0700, Anton Vorontsov wrote:
On Fri, Sep 07, 2012 at 11:29:36AM -0700, Bryan Freed wrote:
When called with a
On Sat, Apr 6, 2013 at 7:37 PM, Luis R. Rodriguez
mcg...@do-not-panic.com wrote:
On Sat, Apr 6, 2013 at 7:35 PM, Luis R. Rodriguez
mcg...@do-not-panic.com wrote:
Segmentation fault
make[8]: *** [/home/mcgrof/tmp/build/compat/core.o] Error 139
I've narrowed the segfault to a core.c file with
From: Wanpeng Li [mailto:liw...@linux.vnet.ibm.com]
Subject: Re: [PATCH part2 v6 0/3] staging: zcache: Support zero-filled pages
more efficiently
Hi Dan,
Some issues against Ramster:
- Ramster who takes advantage of zcache also should support zero-filled
pages more efficiently,
From: Dan Magenheimer
Subject: RE: [PATCH part2 v6 0/3] staging: zcache: Support zero-filled pages
more efficiently
From: Wanpeng Li [mailto:liw...@linux.vnet.ibm.com]
Subject: Re: [PATCH part2 v6 0/3] staging: zcache: Support zero-filled
pages more efficiently
Hi Dan,
Some
On Sat, Apr 06, 2013 at 10:11:32PM +0200, Wolfram Sang wrote:
Hi,
Very interesting discussion, especially the argument that we already
shipped
would not be a convincing argument.
I had senior kernel maintainers tell me and the company I work for that we
should
submit _all_ our
On Sun, Apr 7, 2013 at 12:56 AM, Lucas canolu...@gmail.com wrote:
Thanks for reporting in.
Somehow the thread got all messed up in LKML. It didn't parse correctly
there, but it seems that Gmane did. Here is the link:
http://comments.gmane.org/gmane.linux.kernel.stable/48872
Those patches
On Sun, Apr 07, 2013 at 09:02:11PM +0400, Alexander Shiyan wrote:
Patch adds device tree probe support for mc13783-regulator driver.
I'd expect to see a document describing the binding for any new binding.
+ if (num_parsed != num_regulators) {
+ dev_warn(pdev-dev,
+
This reverts commit 77e372a3d82e5e4878ce1962207edd766773cc76.
Checking for disabled resources board breaks detection pnp on another
board AMI UEFI implementation (Version: 0406 Release Date: 06/06/2012).
I'm working with the reporter of the original bug to write and test
a better fix.
There is a bug in resources deallocation code in mxser_probe() and
mxser_module_init().
As soon as variable 'i' is unsigned int, cycle termination condition i = 0 is
always true.
The patch fixes the issue.
Signed-off-by: Alexey Khoroshilov khoroshi...@ispras.ru
---
drivers/tty/mxser.c |8
On Sun 07-04-13 16:44:07, Li Zefan wrote:
Hi,
I'm rebasing this patchset against latest linux-next, and it conflicts with
[PATCH v2] memcg: debugging facility to access dangling memcgs. slightly.
That is a debugging patch and will never be pushed into mainline, so should I
still base this
On Sun 07-04-13 14:00:24, Li Zefan wrote:
On 2013/4/4 20:00, Michal Hocko wrote:
On Wed 03-04-13 17:11:15, Li Zefan wrote:
(I'll be off from my office soon, and I won't be responsive in the
following
3 days.)
I'm working on converting memcg to use cgroup-id, and then we can kill
Most semi-mt drivers use the slots in a manual way, but really only
need to treat the finger count manually. With this patch, a semi-mt
driver may use the input-mt core for everything else.
Signed-off-by: Henrik Rydberg rydb...@euromail.se
---
Hi Dmitry,
an earlier version of this patch came
From: Francois Romieu rom...@fr.zoreil.com
Date: Fri, 5 Apr 2013 01:42:29 +0200
David Miller da...@davemloft.net :
[...]
If so, should I just apply this series as-is ?
Yes.
- the series is imho -stable unfriendly: whoever wants to figure what
should be fed into a -stable branch will
On Sunday, April 07, 2013 08:29:32 AM Greg KH wrote:
On Sun, Apr 07, 2013 at 10:46:00AM +0200, Rafael J. Wysocki wrote:
On Sunday, April 07, 2013 10:14:14 AM Huacai Chen wrote:
As commit 40dc166c (PM / Core: Introduce struct syscore_ops for core
subsystems PM) say, syscore_ops operations
From: Alan Ott a...@signal11.us
Date: Wed, 3 Apr 2013 10:00:54 -0400
Version 2 of this patch series:
Differences from v1:
1. Patches previously numbered 5 and 6 were squashed (to become current
patch #4) at the request of Alexander Smirnov.
2. Current patch #2 had extraneous braces
Use the appropriate WARN() and WARN_ON() accessors to avoid a build error
when CONFIG_BUG=n:
drivers/usb/gadget/configfs.c: In function 'config_usb_cfg_unlink':
drivers/usb/gadget/configfs.c:442:2: error: implicit declaration of
function '__WARN_printf'
From: David Daney ddaney.c...@gmail.com
Date: Wed, 3 Apr 2013 12:25:32 -0700
From: David Daney david.da...@cavium.com
The Octeon SMI/MDIO interfaces can do clause 45 communications, so
implement this in the driver.
Also fix some comment formatting to make it consistent and to comply
On Wed, 27 Mar 2013, Kent Overstreet wrote:
Nope - looks like __WARN() doesn't exist if CONFIG_BUG=n, whoops.
Adding this to the queue:
commit 796c213186b850b3e6e8d5fd5799b0fd74721ea3
Author: Kent Overstreet koverstr...@google.com
Date: Wed Mar 27 12:47:45 2013 -0700
bcache: Use
On Fri, 2013-04-05 at 00:47 -0400, David Miller wrote:
From: Sven Joachim svenj...@gmx.de
Date: Wed, 03 Apr 2013 13:41:32 +0200
On 2013-04-03 00:11 +0200, Greg Kroah-Hartman wrote:
3.8-stable review patch. If anyone has any objections, please let me know.
I'm seeing several
__hfsplus_ext_write_extent() suppresses errors coming from hfs_brec_find().
The patch implements error code propagation.
Signed-off-by: Alexey Khoroshilov khoroshi...@ispras.ru
---
fs/hfsplus/extents.c | 21 +
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git
Add printk to log allocation failure in hfs_find_init(),
so that there is a sign in dmesg when the error condition is triggered.
(per Hin-Tak Leung request)
Signed-off-by: Alexey Khoroshilov khoroshi...@ispras.ru
---
fs/hfsplus/bfind.c |4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
On Sunday 07 April 2013, Daniel Tang wrote:
Here's an updated patch that enables support for the LCD.
I looked into drivers/video/of_display_timing.c but it doesn't have the
fields to describe the PL11x specific options needed in struct clcd_panel. At
the moment, it is implemented by
On Sun, Apr 7, 2013 at 12:41 AM, Michael S. Tsirkin m...@redhat.com wrote:
On Thu, Apr 04, 2013 at 04:32:01PM -0700, Christoffer Dall wrote:
[...]
to give us some idea how much performance we would gain from each
approach? Thoughput should be completely unaffected anyway, since
Hi Chen,
Cool, thanks! Can you send a formatted patch to include in the series,
or do you prefer me to squash it in the relevant patch and add your
signoff for this file?
Alex.
2013/4/6 Chen Baozi baoz...@gmail.com:
On Fri, Mar 29, 2013 at 06:11:15AM -0700, Alexandre Courbot wrote:
Another
David R da...@unsolicited.net :
I'm been seeing some problems with my new ish AMD motherboard/processor
combo and networking (r8169). I see the following page fault :-
Apr 7 12:25:14 david kernel: [156421.436545] AMD-Vi: Event logged
[IO_PAGE_FAULT device=02:00.0 domain=0x0015
On Mon, 2013-04-08 at 01:21 +0400, Alexey Khoroshilov wrote:
Add printk to log allocation failure in hfs_find_init(),
so that there is a sign in dmesg when the error condition is triggered.
(per Hin-Tak Leung request)
Not needed. There already is a generic dump_stack
on all allocation
Hi -
tytso wrote:
So I tried to reproduce the problem, and so I installed systemtap
(bleeding edge, since otherwise it won't work with development
kernel), and then rebuilt a kernel with all of the necessary CONFIG
options enabled:
CONFIG_DEBUG_INFO, CONFIG_KPROBES, CONFIG_RELAY,
On Sat, Apr 6, 2013 at 4:44 PM, Fabio Estevam feste...@gmail.com wrote:
Maybe bad DDR initialization? Are using U-boot or bootlets to setup the DDR?
What is your DDR frequency: 133 or 96MHz? I saw some posts in the
olimex forum that people had to run it at 96MHz to get stable
operation.
Using this parameter one can disable the storage_size/2 check if
he is really sure that the UEFI does sane gc.
Signed-off-by: Richard Weinberger rich...@nod.at
---
drivers/firmware/efivars.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/firmware/efivars.c
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