On 05/20/2014 11:27 PM, Philippe Reynes wrote:
This driver add partial support of the
maxim 1027/1029/1031. Differential mode is not
supported.
It was tested on armadeus apf27 board.
Signed-off-by: Philippe Reynes
---
.../devicetree/bindings/iio/adc/max1027-adc.txt| 21 +
Use more compact of_property_read_{bool|u32}() calls instead of the
of_{find|get}_property() calls in of_get_regulation_constraints() where
possible (note that of_property_read_{bool|u32}() were already used to read
some properties).
Signed-off-by: Sergei Shtylyov
---
The patch is against Mark
On Mon, 26 May 2014, Konstantin Khlebnikov wrote:
> On Mon, May 26, 2014 at 11:16 PM, Hugh Dickins wrote:
> > On Sat, 24 May 2014, Konstantin Khlebnikov wrote:
> >
> >> "CROSS_MEMORY_ATTACH" and mm/process_vm_access.c seems misnamed and
> >> misplaced.
> >> Actually it's a kind of IPC and it has
On Mon, May 26, 2014 at 11:26 AM, Al Viro wrote:
> On Mon, May 26, 2014 at 11:17:42AM -0700, Linus Torvalds wrote:
>> On Mon, May 26, 2014 at 8:27 AM, Al Viro wrote:
>> >
>> > That's the livelock. OK.
>>
>> Hmm. Is there any reason we don't have some exclusion around
>>
This patch moves data allocated using kzalloc to managed data allocated
using devm_kzalloc and cleans now unnecessary kfree in probe function.
The following Coccinelle semantic patch was used for making the change:
@platform@
identifier p, probefn, removefn;
@@
struct platform_driver p = {
dated. Use CONFIG_LIB80211_CRYPT_TKIP instead, as was clearly
intended.
Signed-off-by: Paul Bolle
---
Compile tested only. Done on top of next-20140526.
drivers/staging/rtl8192u/ieee80211/ieee80211_rx.c | 2 +-
drivers/staging/rtl8192u/ieee80211/ieee80211_tx.c | 2 +-
2 files changed, 2 insertions(+), 2 deletion
__blkdev_issue_zeroout is only used in blk-lib.c
Cc: Jens Axboe
Cc: Andrew Morton
Signed-off-by: Fabian Frederick
---
block/blk-lib.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/blk-lib.c b/block/blk-lib.c
index 97a733c..8411be3 100644
--- a/block/blk-lib.c
On Mon, May 26, 2014 at 6:56 PM, Peter Zijlstra wrote:
> Hi all,
>
> I mentioned at LSF/MM that I wanted to revive this, and at the time there were
> no disagreements.
>
> I finally got around to refreshing the patch(es) so here goes.
>
> These patches introduce VM_PINNED infrastructure, vma
On 14/05/26, Michael Kerrisk (man-pages) wrote:
> Hi Richard
>
> On Mon, May 26, 2014 at 6:58 PM, Richard Guy Briggs wrote:
> > On 14/05/22, Michael Kerrisk wrote:
> >> Richard,
> >
> > Hi Michael,
> >
> >> On Tue, May 20, 2014 at 3:12 PM, Richard Guy Briggs
> >> wrote:
> >> > The purpose is
> From: Andy Lutomirski [mailto:l...@amacapital.net]
> On 05/26/2014 10:01 AM, Fenghua Yu wrote:
> > From: Fenghua Yu
> >
> > With ever growing extended state registers (xstate) on x86 processors,
> kernel
> > needs to cope with issue of growing memory space occupied by xstate.
> The xsave
> >
On Fri, 23 May 2014, Sasha Levin wrote:
> Ping?
>
> On 05/05/2014 11:51 AM, Sasha Levin wrote:
> > Did anyone have a chance to look at it? I still see it in -next.
> >
> >
> > Thanks,
> > Sasha
> >
> > On 04/16/2014 10:59 AM, Sasha Levin wrote:
> >> Hi all,
> >>
> >> While fuzzing with
On Thu, May 22, 2014 at 09:55:38PM +0200, Borislav Petkov wrote:
> From: Borislav Petkov
> Date: Thu, 22 May 2014 16:40:54 +0200
> Subject: [PATCH] x86, MCE: Kill CPU_POST_DEAD
>
> In conjunction with cleaning up CPU hotplug, we want to get rid of
> CPU_POST_DEAD. Kill this instance here and
On Mon, May 26, 2014 at 11:16 PM, Hugh Dickins wrote:
> On Sat, 24 May 2014, Konstantin Khlebnikov wrote:
>
>> "CROSS_MEMORY_ATTACH" and mm/process_vm_access.c seems misnamed and
>> misplaced.
>> Actually it's a kind of IPC and it has no more relation to MM than
>> sys_read().
>> This patch
From: Borislav Petkov
X86_FEATURE_FXSAVE_LEAK, X86_FEATURE_11AP and
X86_FEATURE_CLFLUSH_MONITOR are not really features but synthetic bits
we use for applying different bug workarounds. Call them what they
really are.
Signed-off-by: Borislav Petkov
---
arch/x86/include/asm/apic.h | 2
On Mon, May 26, 2014 at 12:16:20PM -0700, Hugh Dickins wrote:
> On Sat, 24 May 2014, Konstantin Khlebnikov wrote:
>
> > "CROSS_MEMORY_ATTACH" and mm/process_vm_access.c seems misnamed and
> > misplaced.
> > Actually it's a kind of IPC and it has no more relation to MM than
> > sys_read().
> >
Linked article in seq_file.txt still uses create_proc_entry which was removed in
80e928f7ebb958
"proc: Kill create_proc_entry()"
This patch adds information for kernel 3.10 and above
Cc: Jonathan Corbet
Cc: Andrew Morton
Signed-off-by: Fabian Frederick
---
Hi Hartmut,
First, thanks a lot for this feedback, I really appreciate it.
On 26/05/14 00:52, Hartmut Knaack wrote:
Philippe Reynes schrieb:
This driver add partial support of the
maxim 1027/1029/1031. Differential mode is not
supported.
It was tested on armadeus apf27 board.
e haven't been built for a while. Done on top of
next-20140526.
drivers/staging/tidspbridge/core/dsp-clock.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/tidspbridge/core/dsp-clock.c
b/drivers/staging/tidspbridge/core/dsp-clock.c
index 2f084e181d39.
ocfs_info_foo() and ocfs2_get_request_ptr functions are only used in ioctl.c
Cc: Mark Fasheh
Cc: Andrew Morton
Signed-off-by: Fabian Frederick
---
fs/ocfs2/ioctl.c | 81
1 file changed, 41 insertions(+), 40 deletions(-)
diff --git
no functions rtl8192_suspend and rtl8192_resume. Done on top of
next-20140526.
drivers/staging/rtl8192u/r8192U_core.c | 9 -
1 file changed, 9 deletions(-)
diff --git a/drivers/staging/rtl8192u/r8192U_core.c
b/drivers/staging/rtl8192u/r8192U_core.c
index 97af38f9f281..24272c51bc9d 100644
Hello,
On Mon, May 26, 2014 at 10:30:46PM +0300, Dan Carpenter wrote:
> On Mon, May 26, 2014 at 06:41:21PM +0200, Emil Goode wrote:
> > diff --git a/drivers/base/platform.c b/drivers/base/platform.c
> > index 9e9227e..dd1fa07 100644
> > --- a/drivers/base/platform.c
> > +++
On 05/26/2014 10:01 AM, Fenghua Yu wrote:
> From: Fenghua Yu
>
> With ever growing extended state registers (xstate) on x86 processors, kernel
> needs to cope with issue of growing memory space occupied by xstate. The xsave
> area is holding more and more xstate registers, growing from legacy FP
On Thu, 22 May 2014, Davidlohr Bueso wrote:
> Similarly to rmap_walk_anon() and collect_procs_anon(),
> there is opportunity to share the lock in rmap_walk_file()
> and collect_procs_file() for file backed pages.
And lots of other places, no? I welcome i_mmap_rwsem, but I think
you're
On Mon, May 26, 2014 at 09:26:33PM +0200, Peter Zijlstra wrote:
> On Mon, May 26, 2014 at 06:53:13PM +0200, Frederic Weisbecker wrote:
> > On Mon, May 26, 2014 at 05:59:44PM +0200, Peter Zijlstra wrote:
> > > On Sun, May 25, 2014 at 04:29:47PM +0200, Frederic Weisbecker wrote:
> > > > An irq work
On Mon, May 26, 2014 at 06:41:21PM +0200, Emil Goode wrote:
> diff --git a/drivers/base/platform.c b/drivers/base/platform.c
> index 9e9227e..dd1fa07 100644
> --- a/drivers/base/platform.c
> +++ b/drivers/base/platform.c
> @@ -166,6 +166,7 @@ EXPORT_SYMBOL_GPL(platform_add_devices);
> struct
Cc: Greg Kroah-Hartman
Signed-off-by: Fabian Frederick
---
drivers/tty/n_hdlc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c
index 1b2db9a..b8fcc47 100644
--- a/drivers/tty/n_hdlc.c
+++ b/drivers/tty/n_hdlc.c
@@ -848,13
On Fri, May 23, 2014 at 10:05 AM, Kees Cook wrote:
> On Thu, May 22, 2014 at 4:11 PM, Andy Lutomirski wrote:
>> On Thu, May 22, 2014 at 4:05 PM, Kees Cook wrote:
>>> Applying restrictive seccomp filter programs to large or diverse
>>> codebases often requires handling threads which may be
When support for homebrew serial port receivers was added in v2.6.36 its
code contained checks for CONFIG_LIRC_SERIAL_NSLU2. The related Kconfig
symbol didn't exist then. It still doesn't exist now. Remove these checks.
Signed-off-by: Paul Bolle
---
Untested. Done on top of next-20140526.
I
On Mon, May 26, 2014 at 06:53:13PM +0200, Frederic Weisbecker wrote:
> On Mon, May 26, 2014 at 05:59:44PM +0200, Peter Zijlstra wrote:
> > On Sun, May 25, 2014 at 04:29:47PM +0200, Frederic Weisbecker wrote:
> > > An irq work can be handled from two places: from the tick if the work
> > > carries
On Mon, May 26, 2014 at 09:19:18PM +0200, Peter Zijlstra wrote:
> On Mon, May 26, 2014 at 06:50:41PM +0200, Frederic Weisbecker wrote:
> > On Mon, May 26, 2014 at 06:02:24PM +0200, Peter Zijlstra wrote:
> > > On Sun, May 25, 2014 at 04:29:49PM +0200, Frederic Weisbecker wrote:
> > > > +bool
On Mon, May 26, 2014 at 06:50:41PM +0200, Frederic Weisbecker wrote:
> On Mon, May 26, 2014 at 06:02:24PM +0200, Peter Zijlstra wrote:
> > On Sun, May 25, 2014 at 04:29:49PM +0200, Frederic Weisbecker wrote:
> > > +bool irq_work_queue_on(struct irq_work *work, int cpu)
> > > +{
> > > + /* Only
On Mon, May 26, 2014 at 12:13 PM, Djalal Harouni wrote:
> On Mon, May 26, 2014 at 11:06:40AM -0700, Andy Lutomirski wrote:
>> On Mon, May 26, 2014 at 10:21 AM, Djalal Harouni wrote:
>> > I would like to keep it enum, enum is type-safe and I want to follow the
>> > semantics of /proc/pid/stat and
and remove the unused V7() macro too.
Signed-off-by: Paul Bolle
---
Untested. Done op top of next-20140526.
drivers/staging/cxt1e1/functions.c | 18 --
drivers/staging/cxt1e1/linux.c | 17 -
drivers/staging/cxt1e1/musycc.c| 30
On Sat, 24 May 2014, Konstantin Khlebnikov wrote:
> "CROSS_MEMORY_ATTACH" and mm/process_vm_access.c seems misnamed and misplaced.
> Actually it's a kind of IPC and it has no more relation to MM than sys_read().
> This patch moves code into ipc/ and config option into init/Kconfig.
>
>
When CONFIG_PM is disabled, the CONFIG_SND_HDA_POWER_SAVE_DEFAULT symbol
does not get defined, which causes a build error for the hda-tegra driver:
hda/hda_tegra.c:80:25: error: 'CONFIG_SND_HDA_POWER_SAVE_DEFAULT' undeclared
here (not in a function)
static int power_save =
Hi Emil,
Le lundi 26 mai 2014 à 18:41 +0200, Emil Goode a écrit :
> The first two patches in the series are created from v4 of the
> original patch, since I have not changed how the code works I think
> it is correct to keep the original author and Signed-off-by line.
>
> Best regards,
Thanks
On Mon, May 26, 2014 at 11:06:40AM -0700, Andy Lutomirski wrote:
> On Mon, May 26, 2014 at 10:21 AM, Djalal Harouni wrote:
> > On Mon, May 26, 2014 at 09:57:16AM -0700, Andy Lutomirski wrote:
> >> On Mon, May 26, 2014 at 6:27 AM, Djalal Harouni wrote:
> >> > Add the deny or allow flags, so we
Hi Richard
On Mon, May 26, 2014 at 6:58 PM, Richard Guy Briggs wrote:
> On 14/05/22, Michael Kerrisk wrote:
>> Richard,
>
> Hi Michael,
>
>> On Tue, May 20, 2014 at 3:12 PM, Richard Guy Briggs wrote:
>> > The purpose is to track namespaces in use by logged processes from the
>> > perspective of
Hi Xiubo,
> This patches are preparing for Vybird, LS1 and LS2. And on LS1 the IP will
> in BE mode.
>
> Changes in V5:
> - Select the REGMAP_MMIO default for IMX2 Watchdog.
>
> Changes in V4:
> - Add the explanation why uing the regmap APIs.
>
> Changes in V3:
> - convert to use regmap-mmio
ntless anyhow, but that's a different issue.
Signed-off-by: Paul Bolle
---
Untested. Done on top of next-20140526.
drivers/staging/comedi/comedi_fops.c | 8
1 file changed, 8 deletions(-)
diff --git a/drivers/staging/comedi/comedi_fops.c
b/drivers/staging/comedi/comedi_fops.c
index
Zone specific allocations, such as GFP_DMA32, should not be restricted
to cpusets allowed node list: the zones which such allocations demand
might be contained in particular nodes outside the cpuset node list.
The alternative would be to not perform such allocations from
applications which are
Hi Julia,
> From: Julia Lawall
>
> Use del_timer_sync to ensure that the timer is stopped on all CPUs before
> the driver exits.
>
> This change was suggested by Thomas Gleixner.
>
> The semantic patch that makes this change is as follows:
> (http://coccinelle.lip6.fr/)
>
> //
> @r@
>
From: Arnaldo Carvalho de Melo
We were just showing "libperl: OFF", unlike other features where we
present the user with a message helping have a feature built in.
Fix it by adding the following message:
config/Makefile:450: Missing perl devel files. Disabling perl scripting
support, consider
From: Arnaldo Carvalho de Melo
When the audit-libs devel package is not found at build time we disable
the 'trace' command, as we are not able to map syscall numbers to
strings, but then the message the user is presented is cryptic:
[root@zoo linux]# trace ls
perf: 'ls' is not a
The Kconfig symbol KMOD was removed in v2.6.29. Remove CONFIG_KMOD from
this list of options too.
Signed-off-by: Paul Bolle
---
drivers/staging/media/go7007/go7007.txt | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/media/go7007/go7007.txt
Hi Per,
> Use the prescaler index, rather than its value, to configure the watchdog.
> This will prevent a mismatch with the prescaler used to calculate the
> cycles.
>
> Signed-off-by: Per Gundberg
> ---
> drivers/watchdog/kempld_wdt.c |2 +-
> 1 file changed, 1 insertion(+), 1
Implement and enable context tracking for arm64 (which is
a prerequisite for FULL_NOHZ support). This patchset
builds upon earlier work by Kevin Hilman and is based on
Will Deacon's tree.
Changes v4 to v5:
* Improvement to code restoring far_el1 (suggested by Christopher Covington)
* Improvement
Make calls to ct_user_enter when the kernel is exited
and ct_user_exit when the kernel is entered (in el0_da,
el0_ia, el0_svc, el0_irq and all of the "error" paths).
These macros expand to function calls which will only work
properly if el0_sync and related code has been rearranged
(in a previous
To implement the context tracker properly on arm64,
a function call needs to be made after debugging and
interrupts are turned on, but before the lr is changed
to point to ret_to_user(). If the function call
is made after the lr is changed the function will not
return to the correct place.
For
On Fri, May 23, 2014 at 07:03:58PM +0900, Namhyung Kim wrote:
> There're some duplicate code when adding hist entries. They are
> different in that some have branch info or mem info but generally do
> same thing. So introduce new struct hist_entry_iter and add callbacks
> to customize each case
On Mon, May 26, 2014 at 07:21:54PM +0100, Djalal Harouni wrote:
> On Mon, May 26, 2014 at 10:59:10AM -0700, Andy Lutomirski wrote:
> > On Mon, May 26, 2014 at 10:41 AM, Djalal Harouni wrote:
> > > On Mon, May 26, 2014 at 10:01:20AM -0700, Andy Lutomirski wrote:
> > >> On Mon, May 26, 2014 at 6:27
Hello I am David John this is to bring to your notice your ATM card has been
release please contact us immediately with your information
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at
Aggreagation of version 1-2 because of version 1 can hit
PLB errors too. If it's not set so we missing events for PLB bits
and driver can't process those interrupts.
Signed-off-by: Ivan Mikhaylov
---
drivers/net/ethernet/ibm/emac/mal.c | 5 +
drivers/net/ethernet/ibm/emac/mal.h | 20
Hello Russell,
On Mon, May 26, 2014 at 05:51:05PM +0100, Russell King - ARM Linux wrote:
> On Mon, May 26, 2014 at 06:41:21PM +0200, Emil Goode wrote:
> > @@ -211,6 +215,7 @@ struct platform_device *platform_device_alloc(const
> > char *name, int id)
> > strcpy(pa->name, name);
> >
On Fri, May 23, 2014 at 07:03:58PM +0900, Namhyung Kim wrote:
SNIP
> static int process_sample_event(struct perf_tool *tool,
> union perf_event *event,
> struct perf_sample *sample,
> @@ -243,6 +84,9 @@ static int
On Mon, May 26, 2014 at 11:17:42AM -0700, Linus Torvalds wrote:
> On Mon, May 26, 2014 at 8:27 AM, Al Viro wrote:
> >
> > That's the livelock. OK.
>
> Hmm. Is there any reason we don't have some exclusion around
> "check_submounts_and_drop()"?
>
> That would seem to be the simplest way to
In chips of emac/rgmii b'000' for 0/1 channel isn't suitable which
resulted in non working network interface in this mode.
Signed-off-by: Ivan Mikhaylov
---
drivers/net/ethernet/ibm/emac/rgmii.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/ibm/emac/rgmii.c
On Mon, May 26, 2014 at 10:59:10AM -0700, Andy Lutomirski wrote:
> On Mon, May 26, 2014 at 10:41 AM, Djalal Harouni wrote:
> > On Mon, May 26, 2014 at 10:01:20AM -0700, Andy Lutomirski wrote:
> >> On Mon, May 26, 2014 at 6:27 AM, Djalal Harouni wrote:
> >> > This patch is preparation, it adds a
On Sat, May 24, 2014 at 8:41 AM, Nick Dyer wrote:
> Yufeng Shen wrote:
>> On Thu, May 22, 2014 at 10:29 AM, Nick Dyer wrote:
>>> Dmitry Torokhov wrote:
>> Make the irqflags default to be IRQF_TRIGGER_FALLING if no platform data
>> is
>> provided.
I think if there is no
On Mon, May 26, 2014 at 8:27 AM, Al Viro wrote:
>
> That's the livelock. OK.
Hmm. Is there any reason we don't have some exclusion around
"check_submounts_and_drop()"?
That would seem to be the simplest way to avoid any livelock: just
don't allow concurrent calls (we could make the lock
On Mon, May 26, 2014 at 06:58:00PM +0200, Boris BREZILLON wrote:
> AFAIU, we could factorize it by the mean of an helper function (say
> devm_regulators_register), which would take a matches table and a
> regulator desc table and do pretty much what I'm doing in this patch.
> Is that what you
Signed-off-by: Hans Wennborg
---
arch/cris/arch-v32/drivers/cryptocop.c | 2 +-
drivers/atm/eni.c | 4 ++--
drivers/block/DAC960.c | 4 ++--
drivers/block/cciss.c | 2 +-
On Mon, May 26, 2014 at 06:41:21PM +0200, Emil Goode wrote:
> From: Yann Droneaud
>
> Since commit 01dcc60a7cb8, platform_device_register_full() is
> available to allocate and register a platform device.
>
> If a dma_mask is provided as part of platform_device_info,
>
On Mon, May 26, 2014 at 1:23 AM, Dmitry Torokhov
wrote:
>
> On Fri, May 23, 2014 at 12:37:46PM -0400, Yufeng Shen wrote:
> > On Thu, May 22, 2014 at 10:29 AM, Nick Dyer wrote:
> > >
> > > Dmitry Torokhov wrote:
> > > > On Thu, Jul 18, 2013 at 07:17:44PM +0200, rydb...@euromail.se wrote:
> > >
Hi Michael,
On Wed, May 21, 2014 at 20:12 +0200, Michael Kerrisk (man-pages) wrote:
> Vasily (and Motohiro),
>
> Sometime ago, Motohiro raised a documentation bug
> ( https://bugzilla.kernel.org/show_bug.cgi?id=42704 ) which
> relates to your commit 72fa59970f8698023045ab0713d66f3f4f96945c
>
On 05/27/2014 01:07 AM, Larry Finger wrote:
> On 05/26/2014 09:55 AM, Jet Chen wrote:
>
> Jet,
>
>> 0day kernel testing robot got the below dmesg and the first bad commit is
>>
>> git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-next
>> commit
On Mon, May 26, 2014 at 10:21 AM, Djalal Harouni wrote:
> On Mon, May 26, 2014 at 09:57:16AM -0700, Andy Lutomirski wrote:
>> On Mon, May 26, 2014 at 6:27 AM, Djalal Harouni wrote:
>> > Add the deny or allow flags, so we can perform proper permission checks
>> > and set the result accordingly.
Hi Chen,
On Mon, May 26, 2014 at 18:05 +0800, Chen Hanxiao wrote:
> We need a direct method of getting the pid inside containers.
> If some issues occurred inside a container guest, host user
> could not know which process is in trouble just by guest pid:
> the users of container guest only knew
Dear Friend,
Compliments of the day.This mail May be a surprise to you Because you
did not give me the permission to do so and Neither do you know me but
before I tell you about myself I want you to please forgive me for
sending this mail without your permission I have been in search of
someone
On Mon, May 26, 2014 at 10:51 AM, Borislav Petkov wrote:
> On Mon, May 26, 2014 at 09:47:38AM -0700, Andy Lutomirski wrote:
>> It may be worth at least pointing out that mce_severity looks at
>> whether we faulted from kernel context. I missed that the first time
>> around because mce_severity
On Mon, May 26, 2014 at 10:41 AM, Djalal Harouni wrote:
> On Mon, May 26, 2014 at 10:01:20AM -0700, Andy Lutomirski wrote:
>> On Mon, May 26, 2014 at 6:27 AM, Djalal Harouni wrote:
>> > This patch is preparation, it adds a couple of helpers to read data and
>> > to get the cached permission
On Fri, May 23, 2014 at 07:04:09PM +0900, Namhyung Kim wrote:
SNIP
> diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
> index 9f57991025a9..475d2f5c7e16 100644
> --- a/tools/perf/ui/stdio/hist.c
> +++ b/tools/perf/ui/stdio/hist.c
> @@ -461,12 +461,12 @@ print_entries:
>
>
On Fri, May 23, 2014 at 07:04:07PM +0900, Namhyung Kim wrote:
> Print accumulated stat of a hist entry if requested.
>
> Tested-by: Arun Sharma
> Tested-by: Rodrigo Campos
> Acked-by: Jiri Olsa
> Cc: Frederic Weisbecker
> Signed-off-by: Namhyung Kim
> ---
> tools/perf/ui/browsers/hists.c |
On Mon, May 26, 2014 at 09:47:38AM -0700, Andy Lutomirski wrote:
> It may be worth at least pointing out that mce_severity looks at
> whether we faulted from kernel context. I missed that the first time
> around because mce_severity doesn't take a pt_regs pointer.
Right, but next time we talk
On Mon, May 26, 2014 at 10:28:10AM -0700, Joe Perches wrote:
> On Mon, 2014-05-26 at 16:28 +0200, Willy Tarreau wrote:
> > I believe that most of the kernel code prefers the two-line format resluting
> > in this instead :
> >
> > }
> > else if (*esc >= 'A' && *esc <= 'Z')
On 05/26/2014 02:38 AM, Stephen Rothwell wrote:
> Hi all,
>
> The powerpc allyesconfig is again broken more than usual.
>
> Changes since 20140523:
>
on x86_64:
when CONFIG_PCI is not enabled:
CC drivers/staging/rtl8192ee/pci.o
../drivers/staging/rtl8192ee/pci.c: In function
Hi Stephen,
On Thu, May 22, 2014 at 03:30:47PM +1000, Stephen Rothwell wrote:
> Hi Artem,
FYI, I'm managing this tree now, not Artem.
> After merging the l2-mtd tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> drivers/mtd/lpddr/lpddr2_nvm.c: In function 'ow_enable':
On 05/26/2014 02:38 AM, Stephen Rothwell wrote:
> Hi all,
>
> The powerpc allyesconfig is again broken more than usual.
>
> Changes since 20140523:
>
I get lots of build errors (and have for the past week of so)
like this:
CC arch/x86/kernel/asm-offsets.s
In file included from
On Mon, May 26, 2014 at 10:01:20AM -0700, Andy Lutomirski wrote:
> On Mon, May 26, 2014 at 6:27 AM, Djalal Harouni wrote:
> > This patch is preparation, it adds a couple of helpers to read data and
> > to get the cached permission checks during that ->read().
> >
> > Currently INF entries share
On Fri, May 23, 2014 at 03:26:27PM +0200, Jean Pihet wrote:
> Jiri,
>
>
> On 23 May 2014 10:13, Jiri Olsa wrote:
> > ping ;-)
> This looks a ping to yourself ;-)
:-)
>
> Here are the results on ARMv7:
> - libunwind: between -29% in execution time for light load (i.e. using
> not-so-deep
On Mon, May 12, 2014 at 04:01:26PM -0700, Andi Kleen wrote:
> From: Andi Kleen
>
> perf stat -rX prints the stddev for multiple measurements.
> Just looking at the stddev for judging the quality of the data
> is a bit dangerous The simplest sanity check is to just look
> at a simple plot. This
On Wed, Apr 16, 2014 at 11:41:18AM -0700, Andi Kleen wrote:
> From: Andi Kleen
>
> perf stat -rX prints the stddev for multiple measurements.
> Just looking at the stddev for judging the quality of the data
> is a bit dangerous The simplest sanity check is to just look
> at a simple plot. This
On Mon, 2014-05-26 at 16:28 +0200, Willy Tarreau wrote:
> I believe that most of the kernel code prefers the two-line format resluting
> in this instead :
>
> }
> else if (*esc >= 'A' && *esc <= 'Z') {
> value |= (*esc - 'A' + 10) << shift;
>
Turns out that the three current implementations of aggressive runtime
power management in USB-TTY drivers were quite badly broken (and has so
been since first merged in v2.6.27 and v2.6.32).
These patches fix this runtime PM mess, but also do some clean up and
fix a few other issues.
Note that
On Mon, May 26, 2014 at 09:57:16AM -0700, Andy Lutomirski wrote:
> On Mon, May 26, 2014 at 6:27 AM, Djalal Harouni wrote:
> > Add the deny or allow flags, so we can perform proper permission checks
> > and set the result accordingly. These flags are needed in case we have
> > to cache the result
2014-05-26 15:45 GMT+02:00 Georgi Djakov :
> On 23.05.14, 19:39, Matthias Brugger wrote:
>>
>> 2014-05-23 17:12 GMT+02:00 Georgi Djakov :
>>>
>>> Add information about the APQ8084 debug UART physical and virtual
>>> addresses in the DEBUG_QCOM_UARTDM Kconfig help section.
>>> Requires:
The actual Linux implementation for semctl(GETNCNT) and semctl(GETZCNT)
always (since 0.99.10) reported a thread as sleeping on all semaphores
that are listed in the semop() call.
The documented behavior (both in the Linux man page and in the Single Unix
Specification) is that a task should be
On 26/05/14 15:34, Ulf Hansson wrote:
This is hot path.
As I suggested for the readl and writel wrapper functions, I think it
would be better to use a function pointer in the struct mmci host,
which you set up in the probe phase. That means the variant data don't
need to be checked each an
On 05/26/2014 09:55 AM, Jet Chen wrote:
Jet,
0day kernel testing robot got the below dmesg and the first bad commit is
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-next
commit 0629f3b8c33899140b48d5897259eab8ebae78ca
Author: Larry Finger
AuthorDate: Wed May 21
On 26/05/14 10:53, Ulf Hansson wrote:
On 23 May 2014 14:51, wrote:
From: Srinivas Kandagatla
This patch adds ddrmode mask to variant structure giving more flexibility
to the driver to support more SOCs which have different datactrl register
layout.
Without this patch datactrl register is
On Thu, May 15, 2014 at 06:51:30PM +0200, Paolo Bonzini wrote:
> Table 7-1 of the SDM mentions a check that the code segment's
> DPL must match the selector's RPL. This was not done by KVM,
> fix it.
>
> Signed-off-by: Paolo Bonzini
Exception number is incorrect, however not introduced by this
On Thu, May 15, 2014 at 06:51:31PM +0200, Paolo Bonzini wrote:
> CS.RPL is not equal to the CPL in the few instructions between
> setting CR0.PE and reloading CS. And CS.DPL is also not equal
> to the CPL for conforming code segments.
>
> However, SS.DPL *is* always equal to the CPL except for
On Thu, May 15, 2014 at 06:51:28PM +0200, Paolo Bonzini wrote:
> During task switch, all of CS.DPL, CS.RPL, SS.DPL must match (in addition
> to all the other requirements) and will be the new CPL. So far this
> worked by carefully setting the CS selector and flag before doing the
> task switch;
I am not sure I like this approach. For each and every writel
(including pio_writes) you will add a few cpu cycles, since you need
to check for "mclk_delayed_writes" no matter of variant.
How about, adding a new function pointer in the struct mmci_host, for
"writel operations" which you
From: Fenghua Yu
Add alternative_input_2 to take two features and respective instructions.
If CPU has feature2, newinstr2 is used.
Otherwise, if CPU has feature1, newinstr1 is used.
Otherwise, oldinstr is used.
Signed-off-by: Fenghua Yu
---
arch/x86/include/asm/alternative.h | 13
From: Fenghua Yu
With ever growing extended state registers (xstate) on x86 processors, kernel
needs to cope with issue of growing memory space occupied by xstate. The xsave
area is holding more and more xstate registers, growing from legacy FP and
SSE to AVX, AVX2, AVX-512, MPX, and Intel PT.
From: Fenghua Yu
Add kernel parameter noxsaves to disable xsaves/xrstors feature.
Add kernel parameter noxsaveopt in doc.
Signed-off-by: Fenghua Yu
---
Documentation/kernel-parameters.txt | 9 +
arch/x86/kernel/cpu/common.c| 8
2 files changed, 17 insertions(+)
diff
From: Fenghua Yu
Define macro to handle fault generated by xsave, xsaveopt, xsaves, xrstor,
xrstors instructions.
Signed-off-by: Fenghua Yu
---
arch/x86/include/asm/xsave.h | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
On Mon, May 26, 2014 at 6:27 AM, Djalal Harouni wrote:
> This patch is preparation to handle sensitive ONE entries:
> /proc//stat
> /proc//stack
>
> These files use sequence iterators and we want to keep that logic, and
> their internal handler semantics.
>
> The sequence iterators stock the
From: Fenghua Yu
Define macros for xsave, xsaveopt, xsaves, xrstor, xrstors inline
instructions. The instructions will be used for saving and rstoring xstate.
Signed-off-by: Fenghua Yu
---
arch/x86/include/asm/xsave.h | 6 ++
1 file changed, 6 insertions(+)
diff --git
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