...to represent the status quo.
Signed-off-by: Richard Weinberger
---
MAINTAINERS | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index da3e4d8..585ba02 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11161,12 +11161,13 @@ S:Maintained
F: d
Hi guys,
There is a problem with Upstream kernel compilation on 32 bits architecture. I
want to compile Linux-Next on a machine with 32 bits kernel. The problem is
that after Linux-Next compiled successfully the VM won't boot with new kernel,
triggered a call trace.
Tested on Ubuntu 14.04.3 and
This problem can be reproduced as follows:
We know cat /proc/version will read the memory of symbol
linux_proc_banner, then we make a hardware memory access
breakpoint on that address.
on terminal 1:
$ perf record -e mem:0x$(cat /proc/kallsyms|grep
linux_proc_banner|cut -d " " -f 1):rw --no-
On Thu, Mar 03, 2016 at 07:57:44PM +0900, Hidehiro Kawai wrote:
> Change nmi_panic() macro to a normal function for the portability.
portability?
> Also, export it for modules.
>
> Changes since v2:
> - Make nmi_panic receive a single string instead of printf style args
>
> Signed-off-by: Hideh
Commit e5a03bfd873c ("phy: Add an mdio_device structure") removed
the addr member of the phy_device structure.
This patch remove the documentation about that member.
Signed-off-by: LABBE Corentin
---
include/linux/phy.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/include/linux/phy.h b/inc
On Thursday 03 March 2016 09:04:54 Krzysztof Kozlowski wrote:
> On 01.03.2016 18:37, Krzysztof Kozlowski wrote:
> > Hi,
> >
> >
> > After Olof comments, second pull request with movement of SROM code
> > to separate driver - under drivers/memory/samsung (more are planned for
> > that directory).
Changelog v3:
1. Moved -ENOSYS to -EINVAL in klp_write_module_reloc
2. Moved klp_matchaddr to use ftrace_location_range
Changelog v2:
1. Implement review comments by Michael
2. The previous version compared _NIP from the
wrong location to check for whethe
Hi Neil,
On Sun 28-02-16 16:09:29, NeilBrown wrote:
> The least significant bit of an exception entry is used as a lock flag.
> A caller can:
> - create a locked entry by simply adding an entry with this flag set
> - lock an existing entry with radix_tree_lookup_lock(). This may return
> NU
The following changes since commit fc77dbd34c5c99bce46d40a2491937c3bcbd10af:
Linux 4.5-rc6 (2016-02-28 08:41:20 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
for you to fetch changes up to e1f33be9186363da7955bcb5f0
On 2 March 2016 at 18:58, Rafael J. Wysocki wrote:
> On Wed, Mar 2, 2016 at 6:10 PM, Vincent Guittot
> wrote:
>> Hi Rafael,
>>
>>
>> On 2 March 2016 at 03:27, Rafael J. Wysocki wrote:
>>> From: Rafael J. Wysocki
>>>
>>> Add a new cpufreq scaling governor, called "schedutil", that uses
>>> sched
Em Thu, Mar 03, 2016 at 08:16:36AM +0900, Namhyung Kim escreveu:
> On Wed, Mar 02, 2016 at 01:25:07PM -0300, Arnaldo Carvalho de Melo wrote:
> > Em Thu, Mar 03, 2016 at 01:12:00AM +0900, Namhyung Kim escreveu:
> > > This implements what Arnaldo suggested in previous discussion of
> > > hierarchy pa
On Thursday 03 March 2016 13:01:13 Marc Zyngier wrote:
> > +/* Routines to acknowledge, disable and enable interrupts */
> > +static void rps_mask_irq(struct irq_data *d)
> > +{
> > + u32 mask = BIT(d->hwirq);
> > +
> > + iowrite32(mask, rps_data.base + RPS_MASK);
>
> I do question the use
On Thursday 03 March 2016 21:40:23 Krzysztof Kozlowski wrote:
> >> select MFD_SYSCON
> >> diff --git a/drivers/media/platform/exynos4-is/Kconfig
> >> b/drivers/media/platform/exynos4-is/Kconfig
> >> index 57d42c6172c5..c4317b99d257 100644
> >> --- a/drivers/media/platform/exynos4-is/Kconfi
While building tilepro allmodconfig we were getting build warning:
drivers/scsi/mvumi.c:2632:12: warning: 'mvumi_suspend' defined but not used
drivers/scsi/mvumi.c:2651:12: warning: 'mvumi_resume' defined but not used
mvumi_suspend() and mvumi_resume() are only used when CONFIG_PM is
defined as me
On 03/03/16 23:46, Balbir Singh wrote:
> Changelog v3:
> 1. Removed spurious kgdb patch
> 2. Moved -ENOSYS to -EINVAL in klp_write_module_reloc
> 3. Moved klp_matchaddr to use ftrace_location_range
>
Please ignore -- wrong patch!
Balbir
On Thu, Mar 03, 2016 at 11:47:01AM +, Juri Lelli wrote:
> > +#ifdef CONFIG_LOCKDEP
> > + WARN_ON(debug_locks && !rcu_read_lock_sched_held());
> > +#endif
> >
> > data = rcu_dereference(*this_cpu_ptr(&cpufreq_update_util_data));
>
> I think you need to s/rcu_dereference/rcu_dereference
Em Tue, 16 Feb 2016 10:54:54 +
Sean Young escreveu:
> On Mon, Feb 15, 2016 at 09:33:11PM -0500, Insu Yun wrote:
> > Since rc_allocate_device() uses kmalloc,
> > it can returns NULL, so need to check,
> > otherwise, NULL derefenrece can be happened.
>
> Thanks for catching that.
>
> > Sig
On Tue, Mar 01, 2016 at 11:49:10PM -0800, Michael Turquette wrote:
>
> In my over-simplified view of the scheduler, it would be great if we
> could have a backdoor mechanism to place the frequency transition
> kthread onto a runqueue from within the schedule() context and dispense
> with the irq_w
Neil,
On 03/03/16 11:39, Neil Armstrong wrote:
> Add PLX Technology RPS IRQ Controller as irqchip driver.
>
> CC: Ma Haijun
> Signed-off-by: Neil Armstrong
> ---
> drivers/irqchip/Kconfig | 5 ++
> drivers/irqchip/Makefile | 1 +
> drivers/irqchip/irq-rps.c | 128
>
Changelog v3:
1. Removed spurious kgdb patch
2. Moved -ENOSYS to -EINVAL in klp_write_module_reloc
3. Moved klp_matchaddr to use ftrace_location_range
Changelog v2:
1. Implement review comments by Michael
2. The previous version compared _NIP from the
On Thursday 03 March 2016 13:27:59 Geert Uytterhoeven wrote:
> On Thu, Mar 3, 2016 at 11:55 AM, Arnd Bergmann wrote:
> > On Thursday 03 March 2016 17:03:34 Krzysztof Kozlowski wrote:
> >> index 0da40e2e4280..5c530b6b125d 100644
> >> --- a/drivers/rtc/Kconfig
> >> +++ b/drivers/rtc/Kconfig
> >> @@
On Thursday 03 March 2016 12:40:05 Neil Armstrong wrote:
> +
> +config MACH_OX810SE
> + bool "Support OX810SE Based Products"
> + select CPU_ARM926T
> + select PLXTECH_RPS
> + select CLKSRC_RPS_TIMER
> + select RESET_OXNAS
> + select COMMON_CLK_OXNAS
> + select PINCTRL_O
On Thu, Mar 03, 2016 at 06:44:26PM +0800, Liang Li wrote:
> Extend the virtio balloon device to support a new feature, this
> new feature can help to get guest's free pages information, which
> can be used for live migration optimzation.
>
> Signed-off-by: Liang Li
I don't understand why we need
The following changes since commit 81f70ba233d5f660e1ea5fe23260ee323af5d53a:
Linux 4.5-rc5 (2016-02-20 13:39:35 -0800)
are available in the git repository at:
git://github.com/awilliam/linux-vfio.git tags/vfio-v4.5-rc7
for you to fetch changes up to 8160c4e455820d5008a1116d2dca35f0363bb062:
On Thu, Mar 03, 2016 at 01:19:44PM +0100, Ingo Molnar wrote:
> struct sigaction sa;
>
> ...
>
> sigfillset(&sa.sa_mask);
> sa.sa_sigaction = segfault_handler;
> sigaction(SIGSEGV, &sa, NULL);
>
> ... which uninitialized sa.sa_flags field GCC merrily accepted
Hi Guenter,
2016-03-03 13:10 GMT+01:00 Guenter Roeck :
> On 03/03/2016 02:29 AM, Romain Izard wrote:
>>
>> If the internal counter is not refreshed when the watchdog is started
>> for the first time, the watchdog will trigger very rapidly. For
>> example, opening /dev/watchdog without writing in i
On 03/03/2016 05:10 PM, yga...@codeaurora.org wrote:
>> On 03/01/2016 09:25 PM, yga...@codeaurora.org wrote:
On 02/28/2016 09:32 PM, Yaniv Gardi wrote:
> A race condition exists between request requeueing and scsi layer
> error handling:
> When UFS driver queuecommand returns a bus
We are getting build failure with tilepro allmodconfig with the error:
drivers/iio/adc/fsl-imx25-gcq.c:236:4: note: in expansion of macro 'do_div'
do_div(priv->channel_vref_mv[reg], 1000);
^
include/asm-generic/div64.h:198:17: note: expected 'uint64_t *
{aka long long unsigned int *}'
On 02/26/2016 08:11 PM, Daniel Bristot de Oliveira wrote:
>
>
> On 02/26/2016 10:54 AM, Sebastian Andrzej Siewior wrote:
>> -trace_preempt_off(CALLER_ADDR0, get_parent_ip(CALLER_ADDR1));
>> +trace_preempt_off(CALLER_ADDR0, get_lock_parent_ip());
>
> If !lock_functions(CAL
On Thu, 2016-03-03 at 13:43 +0100, Ingo Molnar wrote:
> it would be absolutely fantastic if one of these solutions existed on GCC:>
>
> - emit a warning if a structure is passed around uninitialized. A new GCC
> __attribute__((struct_fully_initialized)) could be used to annotate extern
>
On 2016/3/3 15:42, Joonsoo Kim wrote:
> 2016-03-03 10:25 GMT+09:00 Laura Abbott :
>> (cc -mm and Joonsoo Kim)
>>
>>
>> On 03/02/2016 05:52 AM, Hanjun Guo wrote:
>>> Hi,
>>>
>>> I came across a suspicious error for CMA stress test:
>>>
>>> Before the test, I got:
>>> -bash-4.3# cat /proc/meminfo | g
Em Thu, Mar 03, 2016 at 09:49:00AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Thu, Mar 03, 2016 at 09:28:18AM +0100, Ingo Molnar escreveu:
> >
> > * Arnaldo Carvalho de Melo wrote:
> >
> > > Before:
> > >
> > > $ perf stat ls
> > > a.patch
> > >
> > > Performance counter stats for 'l
Em Thu, Mar 03, 2016 at 09:28:18AM +0100, Ingo Molnar escreveu:
>
> * Arnaldo Carvalho de Melo wrote:
>
> > Before:
> >
> > $ perf stat ls
> > a.patch
> >
> > Performance counter stats for 'ls':
> >
> > 0.822067 task-clock (msec) # 0.873 CPUs utilized (82.26%)
> >
Hello,
On Thu, Mar 03, 2016 at 08:46:41AM +0100, Sedat Dilek wrote:
> One technical question:
> How do I get the latest Linux version shipped userfaultfd first?
> ( Maybe there exist more elegant ways I do. Always open to improve my
> Git knowledge. )
Perhaps there are cleaner ways, I would do th
2016-03-03 17:03 GMT+09:00 Krzysztof Kozlowski :
> The MFD_SYSCON depends on HAS_IOMEM so when selecting it avoid unmet
> direct dependencies.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> drivers/pinctrl/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/pinctrl/Kconfig b/
On Thu, Mar 03, 2016 at 06:44:28PM +0800, Liang Li wrote:
> Get the free pages information through virtio and filter out the free
> pages in the ram bulk stage. This can significantly reduce the total
> live migration time as well as network traffic.
>
> Signed-off-by: Liang Li
> ---
> migration
* Mark Rutland wrote:
> On Thu, Mar 03, 2016 at 01:02:27PM +0100, Ingo Molnar wrote:
> >
> > * Mark Rutland wrote:
> >
> > > Functions which the compiler has instrumented for ASAN place poison on
> > > the stack shadow upon entry and remove this poison prior to returning.
> > >
> > > In some
2016-03-03 17:03 GMT+09:00 Krzysztof Kozlowski :
> The MFD_SYSCON depends on HAS_IOMEM so when selecting it avoid unmet
> direct dependencies.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> drivers/pinctrl/mvebu/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/pinctrl/mveb
* Måns Rullgård wrote:
> > So the source of the bug was:
> >
> > struct sigaction sa;
> >
> > ...
> >
> > sigfillset(&sa.sa_mask);
> > sa.sa_sigaction = segfault_handler;
> > sigaction(SIGSEGV, &sa, NULL);
> >
> > ... which uninitialized sa.sa_flags field GCC
2016-03-03 17:03 GMT+09:00 Krzysztof Kozlowski :
> The MFD_SYSCON depends on HAS_IOMEM so when selecting it avoid unmet
> direct dependencies.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> drivers/soc/qcom/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/soc/qcom/Kconfig
2016-03-03 17:03 GMT+09:00 Krzysztof Kozlowski :
> The MFD_SYSCON depends on HAS_IOMEM so when selecting it avoid unmet
> direct dependencies.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
> drivers/staging/media/omap4iss/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/sta
2016-03-03 19:57 GMT+09:00 Arnd Bergmann :
> On Thursday 03 March 2016 17:03:35 Krzysztof Kozlowski wrote:
>> diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
>> index 201f5c296a95..e5931e434fa2 100644
>> --- a/drivers/media/platform/Kconfig
>> +++ b/drivers/media/platfo
On Thu, Mar 03, 2016 at 12:30:14PM +, Colin King wrote:
> From: Colin Ian King
>
> The return type is not defined, so it defaults to int, however,
> the function is not returning anything, so this is clearly not
> correct. Make it a void function.
Acked-by: Jiri Olsa
thanks,
jirka
>
> Si
On Thu, Mar 03, 2016 at 01:02:27PM +0100, Ingo Molnar wrote:
>
> * Mark Rutland wrote:
>
> > Functions which the compiler has instrumented for ASAN place poison on
> > the stack shadow upon entry and remove this poison prior to returning.
> >
> > In some cases (e.g. hotplug and idle), CPUs may
On 03/03/2016 12:49 PM, Russell King - ARM Linux wrote:
> Looking at the current contents of oxnas.c, do you actually need it?
> What happens if you boot your with your DT without this file being
> built?
>
No, it's useless for now, it boots perfectly without.
It was only a base for adding the re
On 03/03/2016 01:23 PM, Arnd Bergmann wrote:
> Looks very nice overall. I think with the timing, it's a way too
> late for 4.6 now, but there should be no problem merging this for 4.7.
> I assume it's not urgent on your end, as this seems to be a somewhat
> historic platform.
Yes, it's not urgent,
2016-03-03 21:33 GMT+09:00 Sebastian Reichel :
> Hi,
>
> On Thu, Mar 03, 2016 at 12:00:14PM +0100, Arnd Bergmann wrote:
>> On Thursday 03 March 2016 17:03:37 Krzysztof Kozlowski wrote:
>> > diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
>> > index 0a6408a39c66..0f34846ae80d
On Thursday 03 March 2016 09:17:31 Vinod Koul wrote:
> On Wed, Mar 02, 2016 at 04:58:58PM +0100, Arnd Bergmann wrote:
> > The sirf dma driver uses #ifdef to check for CONFIG_PM_SLEEP
> > for its suspend/resume code but then has no #ifdef for the
> > respective runtime PM code, so we get a warning i
Hi,
On Thu, Mar 03, 2016 at 12:00:14PM +0100, Arnd Bergmann wrote:
> On Thursday 03 March 2016 17:03:37 Krzysztof Kozlowski wrote:
> > diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
> > index 0a6408a39c66..0f34846ae80d 100644
> > --- a/drivers/power/reset/Kconfig
> > +++ b/
2016-03-03 21:28 GMT+09:00 Arnd Bergmann :
> On Thursday 03 March 2016 21:00:57 Krzysztof Kozlowski wrote:
>> >
>> > Not user visible.
>>
>> Hmmm... you are right (here and in other patches) but why am I getting
>> all these errors:
>> warning: (ST_IRQCHIP && HIP04_ETH && STMMAC_PLATFORM && DWMAC_I
On Thu 03-03-16 01:54:43, Hugh Dickins wrote:
> On Tue, 1 Mar 2016, Michal Hocko wrote:
[...]
> > So I have tried the following:
> > diff --git a/mm/compaction.c b/mm/compaction.c
> > index 4d99e1f5055c..7364e48cf69a 100644
> > --- a/mm/compaction.c
> > +++ b/mm/compaction.c
> > @@ -1276,6 +1276,9
On 03/03/16 13:20, Peter Zijlstra wrote:
> On Wed, Mar 02, 2016 at 11:49:48PM +0100, Rafael J. Wysocki wrote:
> > >>> + min_f = sg_policy->policy->cpuinfo.min_freq;
> > >>> + max_f = sg_policy->policy->cpuinfo.max_freq;
> > >>> + next_f = util > max ? max_f : min_f + util * (max_f
Ingo Molnar writes:
> * Arnaldo Carvalho de Melo wrote:
>
>> Em Wed, Mar 02, 2016 at 02:21:27PM +0100, Peter Zijlstra escreveu:
>> > On Wed, Mar 02, 2016 at 10:03:50AM -0300, Arnaldo Carvalho de Melo wrote:
>> > > > Would not something like:
>> > > >
>> > > >sa = (struct sigaction){
>>
From: Colin Ian King
The return type is not defined, so it defaults to int, however,
the function is not returning anything, so this is clearly not
correct. Make it a void function.
Signed-off-by: Colin Ian King
---
tools/perf/util/parse-events.y | 2 +-
1 file changed, 1 insertion(+), 1 delet
On Thursday 03 March 2016 21:00:57 Krzysztof Kozlowski wrote:
> >
> > Not user visible.
>
> Hmmm... you are right (here and in other patches) but why am I getting
> all these errors:
> warning: (ST_IRQCHIP && HIP04_ETH && STMMAC_PLATFORM && DWMAC_IPQ806X
> && DWMAC_LPC18XX && DWMAC_ROCKCHIP && DWM
On Thu, Mar 3, 2016 at 11:57 AM, Arnd Bergmann wrote:
>> --- a/drivers/media/platform/exynos4-is/Kconfig
>> +++ b/drivers/media/platform/exynos4-is/Kconfig
>> @@ -17,6 +17,7 @@ config VIDEO_S5P_FIMC
>> tristate "S5P/EXYNOS4 FIMC/CAMIF camera interface driver"
>> depends on I2C
>>
On Wed, Mar 02, 2016 at 02:32:54PM -0800, H. Peter Anvin wrote:
> I'm trying to think of any reason why we couldn't simply have a symbol
> at the top of the initial stack? Then a simple leaq would suffice;
> this is for the BSP after all.
How about something like this:
---
From: Borislav Petkov
On Thu, Mar 3, 2016 at 11:55 AM, Arnd Bergmann wrote:
> On Thursday 03 March 2016 17:03:34 Krzysztof Kozlowski wrote:
>> index 0da40e2e4280..5c530b6b125d 100644
>> --- a/drivers/rtc/Kconfig
>> +++ b/drivers/rtc/Kconfig
>> @@ -1302,6 +1302,7 @@ config RTC_DRV_AT91RM9200
>> config RTC_DRV_AT91SAM9
On Thu, 2016-03-03 at 10:39 +0200, Artem Bityutskiy wrote:
> On Wed, 2016-03-02 at 10:58 -0800, Joe Perches wrote:
> >
> >
> > UBI FILE SYSTEM (UBIFS)
> > -M: Artem Bityutskiy
> > -M: Adrian Hunter
> > +M: Richard Weinberger
> > L: linux-...@lists.infradead.org
> > T: git git://git.infrade
2016-03-03 20:55 GMT+09:00 Javier Martinez Canillas :
> Hello Guenter,
>
>
> On 03/03/2016 01:50 AM, Guenter Roeck wrote:
>> A watchdog driver using a non-static clock must register a clock change
>> notifier
>> to handle the clock rate change and update its settings accordingly.
>>
>> I would also
On 03/03/16 12:19, Ingo Molnar wrote:
>
> * Arnaldo Carvalho de Melo wrote:
>
>> Em Wed, Mar 02, 2016 at 02:21:27PM +0100, Peter Zijlstra escreveu:
>>> On Wed, Mar 02, 2016 at 10:03:50AM -0300, Arnaldo Carvalho de Melo wrote:
> Would not something like:
>
> sa = (struct sigaction){
On Thursday 03 March 2016 12:39:53 Neil Armstrong wrote:
> This serie adds initial support (IRQ, Timer, GPIO, Reset, Serial, Clocks) for
> the PLX Technology OX810SE used in the well-known Western Digital My Book
> World Edition Network Attached Storage device.
>
> Extended support for SATA, DMA a
2016-03-03 19:50 GMT+09:00 Arnd Bergmann :
> On Thursday 03 March 2016 17:03:41 Krzysztof Kozlowski wrote:
>> Since commit c89c0114955a ("mfd: syscon: Set regmap max_register in
>> of_syscon_register") the syscon uses ioremap so it fails on COMPILE_TEST
>> without HAS_IOMEM:
>>
>> drivers/mfd/sysco
On Thu, 3 Mar 2016 18:44:26 +0800
Liang Li wrote:
> Extend the virtio balloon device to support a new feature, this
> new feature can help to get guest's free pages information, which
> can be used for live migration optimzation.
Do you have a spec for this, e.g. as a patch to the virtio spec?
On Wed, Mar 02, 2016 at 11:49:48PM +0100, Rafael J. Wysocki wrote:
> >>> + min_f = sg_policy->policy->cpuinfo.min_freq;
> >>> + max_f = sg_policy->policy->cpuinfo.max_freq;
> >>> + next_f = util > max ? max_f : min_f + util * (max_f - min_f) /
> >>> max;
> In case a more formal
* Arnaldo Carvalho de Melo wrote:
> Em Wed, Mar 02, 2016 at 02:21:27PM +0100, Peter Zijlstra escreveu:
> > On Wed, Mar 02, 2016 at 10:03:50AM -0300, Arnaldo Carvalho de Melo wrote:
> > > > Would not something like:
> > > >
> > > > sa = (struct sigaction){
> > > > .sa_sig
On 03/03/2016 02:57 AM, Hidehiro Kawai wrote:
commit 1717f2096b54 ("panic, x86: Fix re-entrance problem due to
panic on NMI") introduced nmi_panic() which prevents concurrent and
recursive execution of panic(). It also saves registers for the
crash dump on x86 by later commit 58c5661f2144 ("pani
On Thu, 3 Mar 2016 18:44:28 +0800
Liang Li wrote:
> Get the free pages information through virtio and filter out the free
> pages in the ram bulk stage. This can significantly reduce the total
> live migration time as well as network traffic.
>
> Signed-off-by: Liang Li
> ---
> migration/ram.
On Thursday 03 March 2016 12:40:07 Neil Armstrong wrote:
> +
> + aliases {
> + serial0 = &uart0;
> + serial1 = &uart1;
> + serial2 = &uart2;
> + serial3 = &uart3;
> + gpio0 = &gpio0;
> + gpio1 = &gpio1;
> + };
>
Please
On 03/03/2016 02:29 AM, Romain Izard wrote:
If the internal counter is not refreshed when the watchdog is started
for the first time, the watchdog will trigger very rapidly. For example,
opening /dev/watchdog without writing in it will immediately trigger a
reboot, instead of waiting for the dela
Hi Shawn,
On 03/03/2016 11:36 AM, Shawn Lin wrote:
> This patch introduce cap-enhanced-strobe for platforms which
> want to enable enhanced strobe function from DT if the mmc host
> controller claims to support enhanced strobe.
I don't know why need to add the capability and property.
>
> Signe
On Thursday 03 March 2016 11:39:05 Joao Pinto wrote:
> Hi Arnd,
>
> On 3/2/2016 7:55 PM, Arnd Bergmann wrote:
> > On Wednesday 02 March 2016 16:46:47 Joao Pinto wrote:
> >> On 2/19/2016 3:03 PM, Arnd Bergmann wrote:
> >>> On Thursday 18 February 2016 17:20:27 Joao Pinto wrote:
>
> Facts:
>
> - T
On 03/03/2016 03:00 AM, Sudip Mukherjee wrote:
On Thu, Mar 03, 2016 at 05:09:26PM +1100, Stephen Rothwell wrote:
Hi all,
Changes since 20160302:
With next-20160301 and next-20160302 I am having problem in allmodconfig
build of x86_64. The error being:
In file included from builtin-check.c:32
Read the length of the capability with type VIRTIO_PCI_CAP_DEVICE_CFG
only when we're sure we're going to need it. Which is just before the
check whether the virtio console actually has an emerg_wr field.
Signed-off-by: Paul Bolle
---
arch/x86/lguest/boot.c | 7 +++
1 file changed, 3 inserti
Building arch/x86/lguest/boot.o triggers two warnings:
arch/x86/lguest/boot.c: In function 'early_put_chars':
arch/x86/lguest/boot.c:1300:5: warning: 'device_len' may be used
uninitialized in this function [-Wmaybe-uninitialized]
if (device_len < (offsetof(struct virtio_console_confi
From: Ganapathi Bhat
User needs to issue below command for Marvell devices
btattach -P marvell -B /dev/ttyUSB#
---
tools/btattach.c | 1 +
tools/hciattach.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/tools/btattach.c b/tools/btattach.c
index a025bb0..7807e9f 100644
--- a/tools/btatt
From: Ganapathi Bhat
This patch implement firmware download feature for
Marvell Bluetooth devices. If firmware is already
downloaded, it will skip downloading.
Signed-off-by: Ganapathi Bhat
Signed-off-by: Amitkumar Karwar
---
v2: Fixed compilation warning reported by kbuild test robot
v3: Addr
* Mark Rutland wrote:
> Functions which the compiler has instrumented for ASAN place poison on
> the stack shadow upon entry and remove this poison prior to returning.
>
> In some cases (e.g. hotplug and idle), CPUs may exit the kernel a number
> of levels deep in C code. If there are any instr
On Thu 03-03-16 20:26:55, Tetsuo Handa wrote:
> On 2016/03/03 0:59, Jan Kara wrote:
> > This patch makes printk() completely asynchronous (similar to what
> > printk_deferred() did until now). It appends message to the kernel
> > printk buffer and queues work to do the printing to console. This has
2016-03-03 19:53 GMT+09:00 Arnd Bergmann :
> On Thursday 03 March 2016 17:03:30 Krzysztof Kozlowski wrote:
>> config ST_IRQCHIP
>> bool
>> select REGMAP
>> + depends on HAS_IOMEM# For MFD_SYSCON
>> select MFD_SYSCON
>> help
>> Enables SysCfg Cont
Read the offset of the capability with type VIRTIO_PCI_CAP_DEVICE_CFG
only when we're sure we're going to need it. Which is when all checks
have passed and we know we have a virtio console with an emerg_wr field.
Signed-off-by: Paul Bolle
---
arch/x86/lguest/boot.c | 12 +++-
1 file chan
On 03/01/2016 06:31 PM, Peter Hurley wrote:
> On 02/29/2016 04:02 AM, Aleksey Makarov wrote:
>> 'ARM Server Base Boot Requirements' [1] mentions SPCR (Serial Port
>> Console Redirection Table) [2] as a mandatory ACPI table that
>> specifies the configuration of serial console.
>>
>> Introduce a n
On Thu, 3 Mar 2016, Peter Zijlstra wrote:
> > +++ b/kernel/sched/core.c
> > @@ -5726,23 +5726,6 @@ static int sched_cpu_active(struct notif
> > case CPU_STARTING:
> > set_cpu_rq_start_time();
>
> If we stick that in notify_starting() we can kill all of this.
Yep. I'm going to kill
Hi Krzysztof,
On Thu, Mar 3, 2016 at 12:49 PM, Krzysztof Kozlowski
wrote:
> 2016-03-03 18:01 GMT+09:00 Geert Uytterhoeven :
>> On Thu, Mar 3, 2016 at 9:44 AM, Krzysztof Kozlowski
>> wrote:
>> > --- a/drivers/thermal/Kconfig
>> > +++ b/drivers/thermal/Kconfig
>> > @@ -177,7 +177,7 @@ config THERM
On Thu, Mar 03, 2016 at 12:43:53PM +0100, Thomas Gleixner wrote:
> Subject: cpu/hotplug: Handle cpu active as last state
> From: Thomas Gleixner
> Date: Thu, 03 Mar 2016 12:33:37 +0100
>
> We want to make sure that everything is initialized before we allow scheduling
> of arbitrary work on a upc
From: Adrian Hunter
Some of the stubs are identical so just have one function
for them.
Signed-off-by: Adrian Hunter
---
tools/perf/util/session.c | 40 +++-
1 file changed, 7 insertions(+), 33 deletions(-)
diff --git a/tools/perf/util/session.c b/tools/per
Hello Guenter,
On 03/03/2016 01:50 AM, Guenter Roeck wrote:
On 03/02/2016 06:14 PM, Javier Martinez Canillas wrote:
Hello Krzysztof,
On 03/02/2016 09:21 PM, Krzysztof Kozlowski wrote:
On 03.03.2016 02:30, Javier Martinez Canillas wrote:
[snip]
+wdt->wdt_device.min_timeout = 1;
+w
From: Adrian Hunter
Intel PT uses the time members from the perf_event_mmap_page
to convert between TSC and perf time.
Due to a lack of foresight when Intel PT was implemented,
those time members were recorded in the (implementation
dependent) AUXTRACE_INFO event, the structure of which is
gener
From: Adrian Hunter
Move clockid validation into jit_process() so it can later be
made conditional.
Signed-off-by: Adrian Hunter
---
tools/perf/builtin-inject.c | 24
tools/perf/util/jitdump.c | 23 +++
2 files changed, 23 insertions(+), 24 deleti
From: Adrian Hunter
For Intel PT / BTS, define the environment variable that selects
TSC timestamps in the jitdump file.
Signed-off-by: Adrian Hunter
---
tools/perf/arch/x86/util/intel-bts.c | 5 +
tools/perf/arch/x86/util/intel-pt.c | 5 +
2 files changed, 10 insertions(+)
diff --gi
Commit b9511cd761fa ("perf/x86: Fix time_shift in perf_event_mmap_page")
altered the time conversion algorithms documented in the perf_event.h
header file, to use 64-bit shifts. That was done to make the code more
future-proof (i.e. some time in the future a 32-bit shift could be
allowed). Reflec
In preparation for moving clockid validation into jit_process().
Previously a return value of zero meant the processing had been
done and non-zero meant either the processing was not done
(i.e. not the jitdump file mmap event) or an error occurred.
Change it so that zero means the processing was
Hi
In order to use Intel PT with jitdump, changes are needed
because Intel PT uses TSC as a timestamp not the monotonic clock.
These patches enable TSC to be used which allows the following
using a simple HelloWorld java app:
perf record -e intel_pt//u -o java.perf.data java
-agentpath:
From: Adrian Hunter
Intel PT uses TSC as a timestamp, so add support for using TSC
instead of the monotonic clock. Use of TSC is selected by
an environment variable "JITDUMP_USE_ARCH_TIMESTAMP" and flagged
in the jitdump file with flag JITDUMP_FLAGS_ARCH_TIMESTAMP.
Signed-off-by: Adrian Hunter
Currently, when injecting build ids, if there is AUX data
then 'perf inject' hits all DSOs because it is not known
which DSOs the trace data would hit.
That needs to be done for JIT injection also, and in fact
there is no reason to distinguish what kind of injection
is being done. That is, any ti
Signed-off-by: Neil Armstrong
---
.../devicetree/bindings/reset/plxtech,reset.txt| 25 ++
1 file changed, 25 insertions(+)
create mode 100644 Documentation/devicetree/bindings/reset/plxtech,reset.txt
diff --git a/Documentation/devicetree/bindings/reset/plxtech,reset.txt
This serie adds initial support (IRQ, Timer, GPIO, Reset, Serial, Clocks) for
the PLX Technology OX810SE used in the well-known Western Digital My Book
World Edition Network Attached Storage device.
Extended support for SATA, DMA and Ethernet will come in further patches.
Upstream support for fol
Add PLX Technology RPS IRQ Controller as irqchip driver.
CC: Ma Haijun
Signed-off-by: Neil Armstrong
---
drivers/irqchip/Kconfig | 5 ++
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-rps.c | 128 ++
3 files changed, 134 insertions(+)
cre
On 29/02/16 20:02, Sudip Mukherjee wrote:
> The variables modeflag and resinfo were only assigned some value but
> were never used.
>
> Signed-off-by: Sudip Mukherjee
> ---
> drivers/video/fbdev/sis/init301.c | 10 ++
> 1 file changed, 2 insertions(+), 8 deletions(-)
Thanks, queued for
Signed-off-by: Neil Armstrong
---
.../devicetree/bindings/timer/plxtech,rps-timer.txt | 17 +
1 file changed, 17 insertions(+)
create mode 100644
Documentation/devicetree/bindings/timer/plxtech,rps-timer.txt
diff --git a/Documentation/devicetree/bindings/timer/plxtech,rps-t
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