Move the util objects building under build framework.
Add new libperf build object so it's separated from
the rest of the perf code and could be librarized.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: F
Removing subdirectories creation support from Makefile.perf
as it's no longer needed, since it's properly handled by new
build system.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc:
Move the dwarf objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc: P
Move the perf object building under build framework
to be included in the perf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc: Paul M
NOTE: hack
Forcing test objects not to be compiled into perf code.
This saves almost 1MB of perf binary size on my setup:
# standard perf binary
$ ls -l perf
-rwxrwxr-x 1 jolsa jolsa 10283684 Jan 1 15:52 perf
# current perf binary
$ ls -l perf
-rwxrwxr-x 1 jolsa jolsa 9303174 Jan 1
Move the dwarf unwind objects building under build
framework to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Add support to build single targets, like:
$ make util/map.o# objects
$ make util/map.i# preprocessor
$ make util/map.s# assembly
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weis
Move the rest of builtin objects (bench and test are
already in) building under build framework.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc: Pa
Removing PERF-CFLAGS file, because the build framework
stores full build command line for each object and
triggers rebuilt if necessary.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
C
Move the sparc arch objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Move the arm64 arch objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
On 01/02/2015 03:13 AM, Tomasz Figa wrote:
> However I'm not sure about your concern about using l2x0_data before
> kmemdup(). I don't see any code potentially doing this.
It is not terribly important, but anyways [1] is what I had in mind..
[1]
https://github.com/nmenon/linux-2.6-playground/
Move the powerpc arch objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Hi,
On 25/12/14 09:29, Michael S. Tsirkin wrote:
> virtio wants to read bitwise types from userspace using get_user. At the
> moment this triggers sparse errors, since the value is passed through an
> integer.
>
> Fix that up using __force.
I still see these sparse warnings with metag even with
NOTE: hack
Adding support to configure builtin commands inclusion
in the build, so we could later disable particular
builtin command.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc:
Move the zlib objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc: Pa
Removing uneeded variables from Makefile.perf:
BUILTIN_OBJS LIB_OBJS GTK_OBJS
- objects are now hold by in the build Makefiles
LIB_H
- header dependencies iare now handled by Build
framework
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Pe
Move the scripts objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc:
Move the ui objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc: Paul
Move the gtk objects building under build framework.
Add new gtk build object so it's separated from
the rest of the code and could be librarized.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic We
Move the sh arch objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc:
Move the probe objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc: P
Move the s390 arch objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
C
Move the x86 arch objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc
hi,
I'm following up on latest post from Alexis:
http://marc.info/?l=linux-kernel&m=141427580405357&w=2
Since it's actually small portion of kbuild that perf needs,
I realized it's actually better to steal it than 'reconfigure'
kbuild to be usable for perf.
Also this patchset is kind of increme
Move bench objects building under build framework
and enable perf-in.o rule.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc: Paul Mackerras
Cc: Pe
Add support to make directory any time we build objects
out of the tree (O=/tmp/krava) and the output directory
does not exist.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo M
Move the regs objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc: Pa
Move the arm arch objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc
Move the slang objects building under build framework
to be included in the libperf build object.
Signed-off-by: Jiri Olsa
Cc: Alexis Berlemont
Cc: Arnaldo Carvalho de Melo
Cc: Borislav Petkov
Cc: Corey Ashford
Cc: David Ahern
Cc: Frederic Weisbecker
Cc: Ingo Molnar
Cc: Namhyung Kim
Cc: P
On Wed, 24 Dec 2014 09:27:41 -0700
Shuah Khan wrote:
> Add a new make target to enable installing test. This target
> installs test in the kselftest install location and add to the
> kselftest script to run the test. Install target can be run
> only from top level kernel source directory.
>
> Si
Adding new build framework. There's no change for actual
building at this point, it comes in the next patches.
The idea and more details are explained in the
'Documentation/Build' file.
I stole everything from the kernel build system, with some
changes to allow for multiple binaries build definit
Javi,
Minor items as follows..
On Fri, Dec 05, 2014 at 07:04:18PM +, Javi Merino wrote:
> The power allocator governor is a thermal governor that controls system
> and device power allocation to control temperature. Conceptually, the
> implementation divides the sustainable power of a therma
Forgot to mention
On Fri, Dec 05, 2014 at 07:04:18PM +, Javi Merino wrote:
> +
> +If you are using device tree, do add it as a property of the
> +thermal-zone. For example:
> +
> + thermal-zones {
> + soc_thermal {
> + polling-delay = <1000>;
> +
Matthew Emerson writes:
> Changes stop_ap_mode23a() to use rtw_reset_securitypriv23a. This makes
> the code cleaner and fixes two checkpatch.pl errors, one line over 80
> characters, and one spacing issue.
>
> Signed-off-by: Matthew Emerson
> ---
> drivers/staging/rtl8723au/core/rtw_ap.c | 6 ++-
On 01/02/2015 07:25 AM, Ming Lei wrote:
Check IS_ERR_OR_NULL(return value) instead of just return value.
Thanks Ming, applied.
--
Jens Axboe
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On Fri, Dec 05, 2014 at 07:04:20PM +, Javi Merino wrote:
> From: Punit Agrawal
>
> Introduce an optional property called, sustainable-power, which
> represents the power (in mW) which the thermal zone can safely
> dissipate.
>
> If provided the property is parsed and associated with the ther
>>> David Vrabel 12/23/14 12:01 PM >>>
>On 19/12/14 16:16, Jan Beulich wrote:
>> Using the native code here can't work properly, as the hypervisor would
>> normally have cleared the two reason bits by the time Dom0 gets to see
>> the NMI (if passed to it at all). There's a shared info field for th
On 2014-12-29 17:34, Sylvain BERTRAND wrote:
> Chocked while compiling linux with dash shell instead of bash shell.
> See:
> http://pubs.opengroup.org/onlinepubs/95399/utilities/trap.html
Please describe the actual problem in the changelog. I guess it's
because of the 'ERR' trap?
> Cc: Ingo
On 24/12/14 12:22, Kirill A. Shutemov wrote:
> We've replaced remap_file_pages(2) implementation with emulation.
> Nobody creates non-linear mapping anymore.
>
> Signed-off-by: Kirill A. Shutemov
> Cc: James Hogan
Acked-by: James Hogan
Cheers
James
> ---
> arch/metag/include/asm/pgtable.h |
On 2014-12-24 07:49, Masahiro Yamada wrote:
> The rules "cmd_bounds" and "cmd_offsets" are almost the same.
> (The difference is only the include guards.) They can be merged.
Good idea.
> Signed-off-by: Masahiro Yamada
> ---
>
> Kbuild | 59 +--
This is patch to the pcl818.c that fix up a use tab error
found by the checkpatch.pl tool
---
drivers/staging/comedi/drivers/pcl818.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/pcl818.c
b/drivers/staging/comedi/drivers/pcl818.c
index 8edea35
Many Exynos devices have a display panel. Most of them just have
a simple panel while others have more complex configurations that
requires an embedded DisplayPort (eDP) to LVDS bridges.
This patch enables the following features to be built in the kernel
image to support both setups:
- Direct Ren
>>> Andy Lutomirski 12/31/14 3:00 AM >>>
>On Tue, Dec 30, 2014 at 3:29 PM, Andy Lutomirski wrote:
>> Given how the x86_64* entry code works, using task_pt_regs from
>> anywhere except explicitly supported contexts (including exceptions
>> that originated in userspace and a small handful of system
This is a patch to pcl818 that fix tab style error which is
found by the checkpatch tool
Signed-off-by: Jitendra Kumar Khasdev
---
drivers/staging/comedi/drivers/pcl818.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/pcl818.c
b/drivers/stagin
The way to check if the year is a leap year was incomplete.
It was checking only if the year can be divided by 4, that is
necessary but not a sufficient condition. It has to check as well
if the year can not be divided by 100 or if the year can be
divided by 400.
Signed-off-by: Oscar Forner Martin
Some Gentoo users are encountering problems because USB_EHCI_TT_NEWSCHED isn't
set in the defconfig (and Gentoo differs from other distros in not providing a
distro .config). Alan Stern has said there's no reason to not set it, and the
ability to turn it off at all should probably be yanked.
http
On Tue, Nov 18, 2014 at 01:13:14PM +0100, Tomeu Vizoso wrote:
> From: Mikko Perttunen
>
> The driver is currently only tested on Tegra124 Jetson TK1, but should
> work with other Tegra124 boards, provided that correct EMC tables are
> provided through the device tree. Older chip models have diffe
On 1/2/15 8:36 AM, Jiri Olsa wrote:
NOTE: hack
Forcing test objects not to be compiled into perf code.
This saves almost 1MB of perf binary size on my setup:
# standard perf binary
$ ls -l perf
-rwxrwxr-x 1 jolsa jolsa 10283684 Jan 1 15:52 perf
# current perf binary
$ ls -l per
I have an AMD Radeon R9 290 video card, and since commit
https://github.com/torvalds/linux/commit/96212fe8c27b I cannot boot into the
system any more with CONFIG_DRM_RADEON turned on ([m]). These are the symptoms:
the screen either reports NO SIGNAL (sometimes all the LEDs, scroll lock, caps
lo
On 01/02/2015 01:34 AM, Nicholas Krause wrote:
This adds proper locking for the function, b43_op_beacon_set_tim in main.c by
using the mutex lock
in the structure pointer wl, as embedded into this pointer as a mutex in order
to protect against
multiple access to the pointer wl when updating the
This is a set of three fixes: one to correct an abort path thinko
causing failures (and a panic) in USB on device misbehaviour, One to fix
an out of order issue in the fnic driver and one to match discard
expectations to qemu which otherwise cause Linux to behave badly as a
guest.
The patch is ava
On 2 Jan 2015, at 09:28, Hanjun Guo wrote:
>>> On 2015年01月02日 04:04, Graeme Gregory wrote:
On Wed, Dec 31, 2014 at 04:34:46PM +0800, Hanjun Guo wrote:
On 2014年12月31日 04:13, ashw...@codeaurora.org wrote:
Hi Hanjun,
Overall the document looks good to us. Some minor clarific
Hi,
Le 02/01/2015 07:29, Richard Cochran a écrit :
> On Thu, Jan 01, 2015 at 08:41:20PM -0600, Jeff Epler wrote:
>> Like Laurent Georget, I found by reading ntpd source
>> the scale is 2^16 (i.e., 1 ~= 1.5e-5 ppm, 65536 = 1ppm)
>
> Yep, you wont find this documented in prose anywhere, not even at
--
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power-ball lottery winner and I have
donated $2,000,000.00 USD to you
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On Fri, Jan 02, 2015 at 08:31:33AM -0700, David Ahern wrote:
> On 1/1/15 7:59 PM, Shaohua Li wrote:
> >I'm wondering how we could use the perf to implament a clock_gettime.
> >reading the perf fd or using ioctl is slow so reading the mmap
> >ringbuffer is the only option. But as far as I know the r
Ulf,
On Tue, Dec 30, 2014 at 2:29 AM, Ulf Hansson wrote:
>>> In v5, I don't find a patch 1/4. Anyway, I have taken patch 2->4.
>>
>> Ah, maybe because it wasn't sent to linux-mmc? I messed that up and
>> will try to do better in the future. Sorry. :( You were in the To
>> line, though. You c
On 1/2/15 10:02 AM, Shaohua Li wrote:
On Fri, Jan 02, 2015 at 08:31:33AM -0700, David Ahern wrote:
On 1/1/15 7:59 PM, Shaohua Li wrote:
I'm wondering how we could use the perf to implament a clock_gettime.
reading the perf fd or using ioctl is slow so reading the mmap
ringbuffer is the only opt
On Fri, Jan 02, 2015 at 04:08:48PM +, Oscar Forner Martinez wrote:
> The way to check if the year is a leap year was incomplete.
> It was checking only if the year can be divided by 4, that is
> necessary but not a sufficient condition. It has to check as well
> if the year can not be divided b
* Vignesh R [141223 23:07]:
> The charge delay value is by default 0x400. But it can be set to lower
> values on some boards, as long as false pen-ups are avoided. Lowering the
> value increases the sampling rate (though current sampling rate is
> sufficient for TSC operation). In some boards, the
* Doug Anderson [150102 09:09]:
> Ulf,
>
> On Tue, Dec 30, 2014 at 2:29 AM, Ulf Hansson wrote:
> >>> In v5, I don't find a patch 1/4. Anyway, I have taken patch 2->4.
> >>
> >> Ah, maybe because it wasn't sent to linux-mmc? I messed that up and
> >> will try to do better in the future. Sorry.
On Fri, Jan 02, 2015 at 10:09:10AM -0700, David Ahern wrote:
> On 1/2/15 10:02 AM, Shaohua Li wrote:
> >On Fri, Jan 02, 2015 at 08:31:33AM -0700, David Ahern wrote:
> >>On 1/1/15 7:59 PM, Shaohua Li wrote:
> >>>I'm wondering how we could use the perf to implament a clock_gettime.
> >>>reading the p
AM437x generation of processors support programming the PL310 L2Cache
controller's address filter start and end registers using a secure
montior service.
Unfortunately, this secure monitor service is not supported on OMAP4
generation of processors.
Information based on:
OMAP4430 Public ROM Code A
OMAP4 and AM437x generations of processors support programming the
PL310 L2Cache controller's Latency control registers using a secure
montior call. Unfortunately, this varies from other PL310 programming
sequence with a requirement of two parameters instead of the generic
single parameter configur
Hi,
OMAP4 and AM437x ROM code provides services to program PL310's latency
registers and AM437x provides service for programming Address filter
registers.
Provide support in the kernel for the same.
This provides some support to the series:
http://marc.info/?l=linux-arm-kernel&m=141933190912495
Rob,
See my response below. Arnd and Will, please review this as well.
On 12/26/2014 02:33 PM, Rob Herring wrote:
On Wed, Dec 24, 2014 at 4:11 PM, Murali Karicheri wrote:
Add of_pci_dma_configure() to allow updating the dma configuration
of the pci device using the configuration from DT of th
On 01/02/2015 03:33 AM, Sedat Dilek wrote:
> On Thu, Jan 1, 2015 at 4:38 PM, Seunghun Lee wrote:
>> Overlayfs should be mounted read-only when upper fs is r/o or nonexistend.
>> But now it can be remounted read-write and this can causes kernel panic.
>> So we should prevent read-write remount whe
Hi Pratyush,
I'll try to actually read this patch (and the whole series) later, just
a couple of quick questions for now.
On 12/31, Pratyush Anand wrote:
>
> --- a/arch/arm64/include/asm/ptrace.h
> +++ b/arch/arm64/include/asm/ptrace.h
> @@ -205,6 +205,7 @@ static inline int valid_user_regs(struc
On 1/2/15 10:17 AM, Shaohua Li wrote:
On Fri, Jan 02, 2015 at 10:09:10AM -0700, David Ahern wrote:
On 1/2/15 10:02 AM, Shaohua Li wrote:
On Fri, Jan 02, 2015 at 08:31:33AM -0700, David Ahern wrote:
On 1/1/15 7:59 PM, Shaohua Li wrote:
I'm wondering how we could use the perf to implament a clo
Overlayfs should be mounted read-only when upper-fs is read-only or nonexistent.
But now it can be remounted read-write and this can cause kernel panic.
So we should prevent read-write remount when the above situation happens.
Signed-off-by: Seunghun Lee
---
fs/overlayfs/super.c | 11 +++
On Fri, 2 Jan 2015, Valdis Kletnieks wrote:
> Some Gentoo users are encountering problems because USB_EHCI_TT_NEWSCHED isn't
> set in the defconfig (and Gentoo differs from other distros in not providing a
> distro .config). Alan Stern has said there's no reason to not set it, and the
> ability t
On Mon 22-12-14 13:26:26, Andrew Morton wrote:
> On Sat, 20 Dec 2014 15:51:53 +0100 Rickard Strandqvist
> wrote:
>
> > Removes some functions that are not used anywhere:
> > prop_change_shift() prop_descriptor_init() prop_fraction_percpu()
> > prop_fraction_single() __prop_inc_percpu_max() prop
- Original Message -
> From: "Steven Rostedt"
> To: "Thomas Gleixner"
> Cc: "LKML" , "Jiang Liu"
> , x...@kernel.org, "Linus Torvalds"
> , "Andrew Morton" ,
> "Bjorn Helgaas" ,
> "Tony Luck" , "Borislav Petkov" , "Joerg
> Roedel" , "Marc
> Zyngier" , "Yinghai Lu" , "Alex
> Williamson"
* Roger Quadros [141219 01:08]:
> Lokesh,
>
> On 19/12/14 07:21, Lokesh Vutla wrote:
> > Hi Roger,
> > On Thursday 18 December 2014 09:22 PM, Roger Quadros wrote:
> >> Fixing up Paul's email id.
> >>
> >> cheers,
> >> -roger
> >>
> >> On 18/12/14 17:49, Roger Quadros wrote:
> >>> There are quite
On Fri, Jan 02, 2015 at 08:53:11AM -0700, Jens Axboe wrote:
> On 01/02/2015 07:25 AM, Ming Lei wrote:
> >Check IS_ERR_OR_NULL(return value) instead of just return value.
>
> Thanks Ming, applied.
Umm... Looking at the callers, I'd suggest making it _never_ return NULL -
it's always treates as ER
* Jiri Olsa wrote:
> [...] The basic idea is the same as in kbuild system, with some
> minor changes to allow for multiple binaries build definitions.
> tools/perf/Build| 48 ++
> tools/perf/Build.include| 75
> tools/perf/Documen
Fix trivial copy/paste error.
Signed-off-by: Jakub Kicinski
---
drivers/base/firmware_class.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 58470c3..96d994a 100644
--- a/drivers/base/firmware_class.c
+++ b/
On 01/02/2015 10:34 AM, Al Viro wrote:
On Fri, Jan 02, 2015 at 08:53:11AM -0700, Jens Axboe wrote:
On 01/02/2015 07:25 AM, Ming Lei wrote:
Check IS_ERR_OR_NULL(return value) instead of just return value.
Thanks Ming, applied.
Umm... Looking at the callers, I'd suggest making it _never_ ret
* Nishanth Menon [150102 09:20]:
> Hi,
>
> OMAP4 and AM437x ROM code provides services to program PL310's latency
> registers and AM437x provides service for programming Address filter
> registers.
>
> Provide support in the kernel for the same.
>
> This provides some support to the series:
>
On 12/31, Pratyush Anand wrote:
>
> Both ARM and ARM64 handle uprobe exceptions through their own hooks.So
> nothing to be done in arch_uprobe_exception_notify except to return
> NOTIFY_DONE. Implement this as weak default function and remove
> definition from arm arch code.
>
> Signed-off-by: Prat
Hi,
OMAP4 and AM437x ROM code provides services to program PL310's latency
registers and AM437x provides service for programming Address filter
registers.
Provide support in the kernel for the same.
V2 of the series contains documentation update and a bug fix due to a
typo introduced during patch
AM437x generation of processors support programming the PL310 L2Cache
controller's address filter start and end registers using a secure
montior service.
Unfortunately, this secure monitor service is not supported on OMAP4
generation of processors.
Information based on:
OMAP4430 Public ROM Code A
OMAP4 and AM437x generations of processors support programming the
PL310 L2Cache controller's Latency control registers using a secure
montior call. Unfortunately, this varies from other PL310 programming
sequence with a requirement of two parameters instead of the generic
single parameter configur
On Thu, Jan 1, 2015 at 6:59 PM, Shaohua Li wrote:
> On Fri, Dec 19, 2014 at 06:03:34PM +0100, Peter Zijlstra wrote:
>> On Fri, Dec 19, 2014 at 08:48:07AM -0800, Andy Lutomirski wrote:
>> > On Fri, Dec 19, 2014 at 3:23 AM, Peter Zijlstra
>> > wrote:
>> > > On Thu, Dec 18, 2014 at 04:22:59PM -0800
On 12/31, Pratyush Anand wrote:
>
> Re-factor flush_ptrace_access to reuse vma independent part.
But for what? The changelog should explain this.
> Signed-off-by: Pratyush Anand
> ---
> arch/arm64/mm/flush.c | 24 +++-
> 1 file changed, 15 insertions(+), 9 deletions(-)
>
>
On 01/02/2015 11:38 AM, Tony Lindgren wrote:
> * Nishanth Menon [150102 09:20]:
>> Hi,
>>
>> OMAP4 and AM437x ROM code provides services to program PL310's latency
>> registers and AM437x provides service for programming Address filter
>> registers.
>>
>> Provide support in the kernel for the same
Removes some functions that are not used anywhere:
ad198x_ch_mode_put() ad198x_ch_mode_info()
This was partially found by using a static code analysis program called
cppcheck.
Signed-off-by: Rickard Strandqvist
---
sound/pci/hda/patch_analog.c | 21 -
1 file changed, 21 d
Signed-off-by: Alexander Kuleshov
---
kernel/kexec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/kexec.c b/kernel/kexec.c
index 9a8a01a..75a8b7e 100644
--- a/kernel/kexec.c
+++ b/kernel/kexec.c
@@ -444,7 +444,7 @@ arch_kexec_apply_relocations(const Elf_Ehdr *ehdr, E
On 01/02/2015 02:55 AM, Tomasz Figa wrote:
> On 30.12.2014 03:23, Nishanth Menon wrote:
>> On 12/23/2014 04:48 AM, Marek Szyprowski wrote:
>>
>>> -static void l2c310_resume(void)
>>> +static void l2c310_configure(void __iomem *base)
>>> {
>>> - void __iomem *base = l2x0_base;
>>> + unsigned r
Rickard,
> On 21 Dec 2014, at 22:43, Rickard Strandqvist
> wrote:
>
> The NULL check was done to late, and there it was a risk
> of a possible null pointer dereference.
>
> This was partially found by using a static code analysis program called
> cppcheck.
>
> Signed-off-by: Rickard Strandq
On Jan 2, 2015 8:11 AM, "Jan Beulich" wrote:
>
> >>> Andy Lutomirski 12/31/14 3:00 AM >>>
> >On Tue, Dec 30, 2014 at 3:29 PM, Andy Lutomirski wrote:
> >> Given how the x86_64* entry code works, using task_pt_regs from
> >> anywhere except explicitly supported contexts (including exceptions
> >>
Commit 2adb177e57417cf8409e86bda2c516e5f99a2099 removed 2 devices
from the cxusb device table but failed to fix up the T230 properties
that follow, meaning that this device no longer gets detected properly.
Adjust the cxusb_table index appropriate so detection works.
Signed-Off-By: Jonathan McDowe
Let me repeat once again that I know absolutely nothing about arm* ;)
On 12/31, Pratyush Anand wrote:
>
> uprobe registers a handler at step_hook. So, single_step_handler now
> checks for user mode as well if there is a valid hook.
>
> Signed-off-by: Pratyush Anand
> ---
> arch/arm64/kernel/debu
Removes some functions that are not used anywhere:
parisc_personality() parisc_fallocate() parisc_sync_file_range()
parisc_fadvise64_64() parisc_readahead() parisc_pwrite64() parisc_pread64()
parisc_ftruncate64() parisc_truncate64()
This was partially found by using a static code analysis program
On 01/02/2015 07:09 PM, Rickard Strandqvist wrote:
Removes some functions that are not used anywhere:
parisc_personality() parisc_fallocate() parisc_sync_file_range()
parisc_fadvise64_64() parisc_readahead() parisc_pwrite64() parisc_pread64()
parisc_ftruncate64() parisc_truncate64()
This was par
On Fri, Jan 02, 2015 at 07:09:50PM +0100, Rickard Strandqvist wrote:
> Removes some functions that are not used anywhere:
> parisc_personality() parisc_fallocate() parisc_sync_file_range()
> parisc_fadvise64_64() parisc_readahead() parisc_pwrite64() parisc_pread64()
> parisc_ftruncate64() parisc_tr
On Fri, 2015-01-02 at 18:58 +0100, Rickard Strandqvist wrote:
> Removes some functions that are not used anywhere:
> ad198x_ch_mode_put() ad198x_ch_mode_info()
>
> This was partially found by using a static code analysis program called
> cppcheck.
>
> Signed-off-by: Rickard Strandqvist
> ---
Y
On 1/2/2015 5:55 AM, Lorenzo Pieralisi wrote:
Hi Suravee,
On Mon, Dec 29, 2014 at 07:32:44PM +, Suravee Suthikulpanit wrote:
>Hi,
>
>I am not sure if this thread is still alive. I'm trying to see what I
>can do to help clean up/convert to make the PCI GHC also works for arm64
>w/ zero or mi
Jitendra,
On Fri, Jan 02, 2015 at 09:37:44PM +0530, jitendra kumar khasdev wrote:
> This is patch to the pcl818.c that fix up a use tab error
> found by the checkpatch.pl tool
> ---
Your Signed-off-by is missing.
> drivers/staging/comedi/drivers/pcl818.c | 2 +-
> 1 file changed, 1 insertion(+),
On Thu, Jan 1, 2015 at 1:23 PM, Ingo Molnar wrote:
>
> * Andy Lutomirski wrote:
>
>> Hi Ingo et al,
>>
>> Please consider pulling for x86/urgent.
>>
>> Thanks,
>> Andy
>>
>>
>> The following changes since commit 394f56fe480140877304d342dec46d50dc823d46:
>>
>> x86_64, vdso: Fix the vdso address
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