Hi Darren,
Some of my comments below will refer to the reply I just sent
to tglx (and the list) a few minutes ago.
On 08/06/2015 12:21 AM, Darren Hart wrote:
> On Mon, Jul 27, 2015 at 02:07:15PM +0200, Michael Kerrisk (man-pages) wrote:
>> Hello all,
>>
>
> Michael, thank you for your diligence
On 07/28/2015 11:03 PM, Thomas Gleixner wrote:
> On Tue, 28 Jul 2015, Peter Zijlstra wrote:
>
>> On Tue, Jul 28, 2015 at 10:23:51PM +0200, Thomas Gleixner wrote:
>>
FUTEX_WAKE (since Linux 2.6.0)
This operation wakes at most val of the waiters that are
On 08/06/2015 11:45 PM, Sudip Mukherjee wrote:
> On Thu, Aug 06, 2015 at 09:55:54PM -0500, Junsu Shin wrote:
>> This is a patch to the dm365_ipipe.c that fixes over 80 characters warning
>> detected by checkpatch.pl.
>> Signed-off-by: Junsu Shin
> please do not use whitespace before Signed-off
Hi Thomas,
Thank you for the comments below. This helps hugely:
more than 30 of my FIXMEs have now gone away!
I have a few open questions, which you can find
by searching for the string "???". If you would have
a chance to look at those, I'd appreciate it.
On 07/28/2015 10:23 PM, Thomas Gleixner
On Saturday 08 August 2015 11:23 AM, Alexander Holler wrote:
> Hello,
>
> this patch killed the musb-host functionality on my classic Beagleboard (rev
> c4). Symptom was that it there was a message I don't remember and the attached
> device didn't enumerate anymore (likely because of missing pow
Commit 000851119e80 changed sha256/512 update functions to
pass more data to nx_build_sg_list(), which ends with
sg list overflows and usually with update functions failing
for data larger than max_sg_len * NX_PAGE_SIZE.
This happens because:
- both "total" and "to_process" are updated, which lead
This patch adds Memory Bandwidth Monitoring events to the exitsing
intel_cqm pmu in the Linux Kernel.
Intel MBM builds on Cache Monitoring Technology (CMT) infrastructure
to allow monitoring of bandwidth from one level of the cache hierarchy
to the next - in this case focusing on the L3 cache, whi
This is a patch to the dm365_ipipe.c that fixes over 80 characters warning
detected.
Signed-off-by: Junsu Shin
---
drivers/staging/media/davinci_vpfe/dm365_ipipe.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c
b/drivers
On 8 August 2015 at 01:53, Greg KH wrote:
> On Fri, Aug 07, 2015 at 05:22:47PM +0800, Baolin Wang wrote:
>> On 7 August 2015 at 17:07, Peter Chen wrote:
>> >
>> >> >> /**
>> >> >> * struct usb_udc - describes one usb device controller @@ -127,12
>> >> >> +128,45 @@ void usb_gadget_giveback_req
On 8 August 2015 at 01:52, Greg KH wrote:
> On Fri, Aug 07, 2015 at 04:19:40PM +0800, Baolin Wang wrote:
>> On 7 August 2015 at 13:34, Peter Chen wrote:
>> > On Thu, Aug 06, 2015 at 03:03:47PM +0800, Baolin Wang wrote:
>> >> Currently the Linux kernel does not provide any standard integration of
On Fri, Aug 07, 2015 at 11:17:56PM -0400, Waiman Long wrote:
> If _Q_SLOW_VAL has been set, the vCPU state must have been vcpu_hashed.
> The extra check at the end of __pv_queued_spin_unlock() is unnecessary
> and so is removed.
This is half the patch it should be.
Because if the load is not need
Hello,
this patch killed the musb-host functionality on my classic Beagleboard
(rev c4). Symptom was that it there was a message I don't remember and
the attached device didn't enumerate anymore (likely because of missing
power, but I'm not sure).
A simple revert has fixed it, I haven't look
Hello Greg,
On Sat, Aug 8, 2015 at 3:29 AM, Greg KH wrote:
> On Fri, Aug 07, 2015 at 06:03:36PM -0700, Duc Dang wrote:
>> Provide the methods to let ACPI identify the need to use
>> xhci-platform. Change the Kconfig files so the
>> xhci-plat.o file is selectable during kernel config.
>>
>> This h
On Fri, Aug 07, 2015 at 10:17:43PM -0700, Ming Lin wrote:
> On Fri, Aug 7, 2015 at 5:30 PM, Kent Overstreet
> > Ideally we'd get upper layers out of the business of knowing about the queue
> > limits at all - that was the point of the patch series, after all.
> >
> > Instead of using UINT_MAX, woul
On Fri, Aug 7, 2015 at 5:30 PM, Kent Overstreet
wrote:
> On Fri, Aug 07, 2015 at 04:40:06PM -0700, Ming Lin wrote:
>>
>> On Fri, 2015-08-07 at 09:30 +0200, Christoph Hellwig wrote:
>> > I'm for solution 3:
>> >
>> > - keep blk_bio_{discard,write_same}_split, but ensure we never built
>> >a >
On Fri, Aug 07, 2015 at 11:01:13AM -0700, Greg Kroah-Hartman wrote:
> On Fri, Aug 07, 2015 at 12:45:53PM +0530, Sudip Mukherjee wrote:
> > On Thu, Aug 06, 2015 at 07:28:12PM -0700, Greg Kroah-Hartman wrote:
> > >
> > >
> > > On Sat, Aug 01, 2015 at 01:12:05PM +0800, kernel test robot wrote:
> >
On 15/08/07, Paul Moore wrote:
> On Fri, Aug 7, 2015 at 12:03 PM, Richard Guy Briggs wrote:
> > On 15/08/07, Paul Moore wrote:
> >> On Friday, August 07, 2015 02:37:15 AM Richard Guy Briggs wrote:
> >> > On 15/08/06, Paul Moore wrote:
> >> >
> >> > > I guess what I'm saying is that I'm not current
The current code uses 'wdd', wddev', and 'watchdog' as variable names
for struct watchdog_device. This is confusing and makes it difficult
to enhance the code. Replace it all with 'wdd'.
Cc: Timo Kokkonen
Cc: Uwe Kleine-König
Acked-by: Uwe Kleine-König
Signed-off-by: Guenter Roeck
---
v2: No
Introduce an optional hardware maximum timeout in the watchdog core.
The hardware maximum timeout can be lower than the maximum timeout.
Drivers can set the maximum hardware timeout value in the watchdog data
structure. If the configured timeout exceeds the maximum hardware timeout,
the watchdog c
For some watchdogs, the hardware timeout is fixed, and the
watchdog driver depends on the watchdog core to handle the
actual timeout. In this situation, the watchdog driver might
only set the 'timeout' variable but do nothing else.
This can as well be handled by the infrastructure, so make
the set_
The watchdog infrastructure now supports handling watchdog keepalive
if the watchdog is running while the watchdog device is closed.
Convert the driver to use this infrastructure.
Signed-off-by: Guenter Roeck
---
v2: No changes
---
drivers/watchdog/retu_wdt.c | 78 ---
The watchdog infrastructure now supports handling watchdog keepalive
if the watchdog is running while the watchdog device is closed.
Convert the driver to use this infrastructure.
Signed-off-by: Guenter Roeck
---
v2: No changes
---
drivers/watchdog/imx2_wdt.c | 72 ---
The WDOG_RUNNING flag is expected to be set by watchdog drivers if
the hardware watchdog is running. If the flag is set, the watchdog
subsystem will ping the watchdog even if the watchdog device is closed.
The watchdog driver stop function is now optional and may be omitted
if the watchdog can not
The watchdog infrastructure now supports handling watchdog keepalive
if the watchdog is running while the watchdog device is closed.
The infrastructure now also supports generating additional heartbeats
if the maximum hardware timeout is smaller than or close to the
configured timeout. Convert the
The watchdog infrastructure now supports handling watchdog keepalive
if the watchdog is running while the watchdog device is closed.
The infrastructure now also supports generating additional heartbeats
if the maximum hardware timeout is smaller than or close to the
configured timeout. Convert the
The watchdog infrastructure is currently purely passive, meaning
it only passes information from user space to drivers and vice versa.
Since watchdog hardware tends to have its own quirks, this can result
in quite complex watchdog drivers. A number of scanarios are especially common.
- A watchdog
--
Tisztelt Felhasználó,
A postaláda mérete elérte a 100 MB tárolási határérték nem tud fogadni
vagy küldjön e-mailt, amíg nem frissíti a postaláda. Ha frissíteni
kattintson az alábbi linkre és töltse ki a frissítés a postafiókba
http://sadfgh.tripod.com/
24 óra után nem kapott semmilyen
Hi Hekio,
在 2015/8/8 6:46, Heiko Stübner 写道:
Hi Yakir,
I think this Rockchip portion is missing a devicetree binding.
Oh, thanks, I would complete it in next ;)
You have the ability to power down the actual edp phy by using
grf_edp_iddq_en from GRF_SOC_CON12. This is similar to how the
rk
Provide the methods to let ACPI identify the need to use
xhci-platform. Change the Kconfig files so the
xhci-plat.o file is selectable during kernel config.
This has been tested on an ARM64 machine with platform XHCI, an
x86_64 machine with XHCI, and an x86_64 machine without XHCI.
There were no r
In an overcommitted guest where some vCPUs have to be halted to make
forward progress in other areas, it is highly likely that a vCPU later
in the spinlock queue will be spinning while the ones earlier in the
queue would have been halted. The spinning in the later vCPUs is then
just a waste of prec
Like the native qspinlock, using the pending bit when it is lightly
loaded to acquire the lock is faster than going through the PV queuing
process which is even slower than the native queuing process. It also
avoids loading two additional cachelines (the MCS and PV nodes).
This patch adds the pend
This patch enables the accumulation of kicking and waiting related
PV qspinlock statistics when the new QUEUED_LOCK_STAT configuration
option is selected. It also enables the collection of kicking and
wakeup latencies which have a heavy dependency on the CPUs being used.
The measured latencies for
Frequent CPU halting (vmexit) and CPU kicking (vmenter) lengthens
critical section and block forward progress. This patch implements
a kick-ahead mechanism where the unlocker will kick the queue head
vCPUs as well as up to four additional vCPUs next to the queue head
if they were halted. The kick
The unlock function in queued spinlocks was optimized for better
performance on bare metal systems at the expense of virtualized guests.
For x86-64 systems, the unlock call needs to go through a
PV_CALLEE_SAVE_REGS_THUNK() which saves and restores 8 64-bit
registers before calling the real __pv_qu
The xhci platform driver needs to work on systems that
either only support 64-bit DMA or only support 32-bit DMA.
Attempt to set a coherent dma mask for 64-bit DMA, and
attempt again with 32-bit DMA if that fails.
[dhdang: Regenerate the patch over 4.2-rc5]
Signed-off-by: Mark Langsdorf
Tested-by
v4->v5:
- Rebased the patch to the latest tip tree.
- Corrected the comments and commit log for patch 1.
- Removed the v4 patch 5 as PV kick deferment is no longer needed with
the new tip tree.
- Simplified the adaptive spinning patch (patch 6) & improve its
performance a bit further.
-
If _Q_SLOW_VAL has been set, the vCPU state must have been vcpu_hashed.
The extra check at the end of __pv_queued_spin_unlock() is unnecessary
and so is removed.
Signed-off-by: Waiman Long
Reviewed-by: Davidlohr Bueso
---
kernel/locking/qspinlock_paravirt.h |3 +--
1 files changed, 1 insert
On Fri, Aug 7, 2015 at 6:29 PM, Greg KH wrote:
> On Fri, Aug 07, 2015 at 06:03:36PM -0700, Duc Dang wrote:
>> Provide the methods to let ACPI identify the need to use
>> xhci-platform. Change the Kconfig files so the
>> xhci-plat.o file is selectable during kernel config.
>>
>> This has been teste
On Fri, Aug 07, 2015 at 09:02:15PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Fri, Aug 07, 2015 at 08:51:45PM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Fri, Aug 07, 2015 at 03:54:24PM -0700, Andi Kleen escreveu:
> > > From: Andi Kleen
> > >
> > > In some cases it's useful to characterize
On 07-08-15, 13:59, Bartlomiej Zolnierkiewicz wrote:
> Make scaling_boost_freqs sysfs attribute is available when
> cpufreq-dt driver is used and boost support is enabled.
>
> Cc: Thomas Abraham
> Cc: Javier Martinez Canillas
> Cc: Krzysztof Kozlowski
> Suggested-by: Viresh Kumar
> Acked-by: V
On 08-08-15, 00:24, Rafael J. Wysocki wrote:
> OK, so please let me know which patches you want me to pick up.
>
> Ideally, I'd prefer them to be resent in a separate series with ACKs and all
> with a cover letter clearly stating whose tree they are being targeted at.
He already sent it separatel
On 08-08-15, 00:21, Rafael J. Wysocki wrote:
> > Acked-by: Viresh Kumar
>
> And what exactly am I supposed to do with this?
>
> Have a robot that will pick up all patches ACKed by you magically or what?
:)
That's why I have asked Bartlomiej specifically to send it separately
to the pm list as
Since 906c55579a63 ("timekeeping: Copy the shadow-timekeeper over the
real timekeeper last") it has become possible on ARM to:
- Obtain a CLOCK_MONOTONIC_COARSE or CLOCK_REALTIME_COARSE timestamp
via syscall.
- Subsequently obtain a timestamp for the same clock ID via VDSO which
predates the f
Commit 906c55579a63 ("timekeeping: Copy the shadow-timekeeper over the
real timekeeper last") made it so the user can observe the coarse
clocks going backwards on arm and arm64, if they're really looking for
it.
Technically these are fixing regressions versus 4.1, but I won't be
bothered if they d
Since 906c55579a63 ("timekeeping: Copy the shadow-timekeeper over the
real timekeeper last") it has become possible on arm64 to:
- Obtain a CLOCK_MONOTONIC_COARSE or CLOCK_REALTIME_COARSE timestamp
via syscall.
- Subsequently obtain a timestamp for the same clock ID via VDSO which
predates the
3.2.69-rt102-rc1 stable review patch.
If anyone has any objections, please let me know.
--
From: Steven Rostedt
Running a test on a large CPU count box with xfs, I hit a live lock
with the following backtraces on several CPUs:
Call Trace:
[] __const_udelay+0x28/0x30
[] xfs
Dear RT Folks,
This is the RT stable review cycle of patch 3.2.69-rt102-rc1.
Please scream at me if I messed something up. Please test the patches too.
The -rc release will be uploaded to kernel.org and will be deleted when
the final release is out. This is just a review release (or release can
3.2.69-rt102-rc1 stable review patch.
If anyone has any objections, please let me know.
--
From: "Steven Rostedt (Red Hat)"
---
localversion-rt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/localversion-rt b/localversion-rt
index 9ea5981fa956..04456d92828d
3.2.69-rt102-rc1 stable review patch.
If anyone has any objections, please let me know.
--
From: Thomas Gleixner
Initializing a new slab can introduce rather large latencies because most
of the initialization runs always with interrupts disabled.
There is no point in doing so.
On 08/07/2015 02:32 PM, Russell King - ARM Linux wrote:
> On Fri, Aug 07, 2015 at 02:21:59PM -0400, Peter Hurley wrote:
>> [ + Heikki ]
>>
>> On 08/07/2015 12:33 PM, Russell King - ARM Linux wrote:
>>> What you have is a race condition in the code you a responsible for
>>> maintaining, caused by po
On Fri, Aug 07, 2015 at 04:41:50PM -0700, Kees Cook wrote:
> Many file systems that implement the show_options hook fail to correctly
> escape their output which could lead to unescaped characters (e.g. new
> lines) leaking into /proc/mounts and /proc/[pid]/mountinfo files. This
> could lead to con
On Fri, Aug 07, 2015 at 06:03:36PM -0700, Duc Dang wrote:
> Provide the methods to let ACPI identify the need to use
> xhci-platform. Change the Kconfig files so the
> xhci-plat.o file is selectable during kernel config.
>
> This has been tested on an ARM64 machine with platform XHCI, an
> x86_64
On Fri, Aug 7, 2015 at 9:15 AM, Christoph Hellwig wrote:
> From: Dan Williams
>
> Coccinelle cleanup to replace open coded sg to physical address
> translations. This is in preparation for introducing scatterlists that
> reference __pfn_t.
>
> // sg_phys.cocci: convert usage page_to_phys(sg_page
From: Andi Kleen
Add declarations for the events needed for TopDown to the
Intel big core CPUs starting with Sandy Bridge. We need
to report different values if HyperThreading is on or off.
The only thing this patch does is to export some events
in sysfs.
TopDown level 1 uses a set of abstracte
From: Andi Kleen
TopDown needs to multiply events by constants (for example
the CPU Pipeline Width) to get the correct results.
The kernel needs to export this factor.
Today *.scale is only used to scale down metrics (divide), for example
to scale bytes to MB.
Repurpose negative scale to mean s
On Friday, August 07, 2015 04:04:53 PM Kevin Hilman wrote:
> Heiko Stübner writes:
>
> > This adds the necessary data for handling io voltage domains on the rk3368.
> > As interesting tidbit, the rk3368 contains two separate iodomain areas.
> > One in the regular General Register Files (GRF) and
From: Andi Kleen
Add a way to show different sysfs events attributes depending on
HyperThreading is on or off. This is difficult to determine
early at boot, so we just do it dynamically when the sysfs
attribute is read.
Signed-off-by: Andi Kleen
---
arch/x86/kernel/cpu/perf_event.c | 34 ++
From: Andi Kleen
When an event alias is used that the kernel marked as .agg-per-core, force
--per-core mode (and also require -a and forbid cgroups or per thread mode).
This in term means, --topdown forces --per-core mode.
This is needed for TopDown in SMT mode, because it needs to measure
all t
From: Andi Kleen
Add topdown event declarations to Silvermont / Airmont.
These cores do not support the full Top Down metrics, but an useful
subset (FrontendBound, Retiring, Backend Bound/Bad Speculation).
The perf stat tool automatically handles the missing events
and combines the available met
From: Andi Kleen
When an error happens during alias parsing currently the complete
parsing of all attributes of the PMU is stopped. This is breaks
old perf on a newer kernel that may have not-yet-know
alias attributes (such as .scale or .per-pkg).
Continue when some attribute is unparseable.
Th
From: Andi Kleen
Add debug output of raw counter values per CPU when
perf stat -v is specified, together with their cpu numbers.
This is very useful to debug problems with per core counters,
where we can normally only see aggregated values.
Signed-off-by: Andi Kleen
---
tools/perf/builtin-stat
This patchkit adds support for TopDown to perf stat
It applies on top of my earlier metrics patchkit, posted
separately.
TopDown is intended to replace the frontend cycles idle/
backend cycles idle metrics in standard perf stat output.
These metrics are not reliable in many workloads,
due to out
From: Andi Kleen
Implement the TopDown formulas in perf stat. The topdown basic metrics
reported by the kernel are collected, and the formulas are computed
and output as normal metrics.
See the kernel commit exporting the events for details on the used
metrics.
Signed-off-by: Andi Kleen
---
t
From: Andi Kleen
Add basic plumbing for TopDown in perf stat
Add a new --topdown options to enable events.
When --topdown is specified set up events for all topdown
events supported by the kernel.
Add topdown-* as a special case to the event parser, as is
needed for all events containing -.
The
Provide the methods to let ACPI identify the need to use
xhci-platform. Change the Kconfig files so the
xhci-plat.o file is selectable during kernel config.
This has been tested on an ARM64 machine with platform XHCI, an
x86_64 machine with XHCI, and an x86_64 machine without XHCI.
There were no r
The xhci platform driver needs to work on systems that
either only support 64-bit DMA or only support 32-bit DMA.
Attempt to set a coherent dma mask for 64-bit DMA, and
attempt again with 32-bit DMA if that fails.
[dhdang: regenerate the patch over 4.2-rc5]
Signed-off-by: Mark Langsdorf
Tested-
From: Andi Kleen
Move the special case printing for non-running counters to
printout, so it can be shared by all the output options.
Signed-off-by: Andi Kleen
---
tools/perf/builtin-stat.c | 73 ---
1 file changed, 24 insertions(+), 49 deletions(-)
From: Andi Kleen
Now that we can modify the metrics printout functions easily,
it's straight forward to support metric printing for interval mode.
All that is needed is to print the time stamp on every new line.
Pass the prefix into the context and print it out.
Signed-off-by: Andi Kleen
---
t
From: Andi Kleen
Move the running/noise printing into printout to avoid
duplicated code in the callers.
Signed-off-by: Andi Kleen
---
tools/perf/builtin-stat.c | 33 +++--
1 file changed, 11 insertions(+), 22 deletions(-)
diff --git a/tools/perf/builtin-stat.c b/to
From: Andi Kleen
Enable metrics printing in --per-core / --per-socket mode. We need
to save the shadow metrics in a unique place. Always use the first
CPU in the aggregation. Then use the same CPU to retrieve the
shadow value later.
Example output:
% perf stat --per-core -a ./BC1s
Performance
From: Andi Kleen
Abstract the printing of shadow metrics. Instead of every
metric calling fprintf directly and taking care of indentation,
use two call backs: one to print metrics and another to
start a new line.
This will allow adding metrics to CSV mode and also
using them for other purposes.
[v2: Addressed (near) all review feedback. No manpage updates so far.
Add support for --per-core metrics. Various cleanups.]
[v3: Everything compiles again. Some more cleanups. Updated to latest tip tree.]
Currently perf stat does not support printing computed metrics for interval (-I
xxx)
From: Andi Kleen
Now support CSV output for metrics. With the new output callbacks
this is relatively straight forward by creating new callbacks.
The new line callback needs to know the number of fields to skip them
correctly
v2: Split out function argument changes
Signed-off-by: Andi Kleen
--
From: Andi Kleen
The sw clock metrics printing was missed in the earlier move to
stat-shadow of all the other metric printouts. Move it too.
Signed-off-by: Andi Kleen
---
tools/perf/builtin-stat.c | 9 -
tools/perf/util/stat-shadow.c | 4
2 files changed, 4 insertions(+), 9 de
Hello Sato-san,
Unfortunately this patch did not Cc myself, Stephen Boyd or the
linux-...@vger.kernel.org mailing list. As such Stephen and I did not
have a chance to review it. Even more unfortunate was that it was ninja
merged by maintainers without our ack. :-/
Quoting Yoshinori Sato (2015-05-
On 08/07/2015 04:00 PM, Sebastian Andrzej Siewior wrote:
> In 8250-omap I learned it the hard way that ignoring the return code
> of dmaengine_pause() might be bad because the underlying DMA driver
> might not support the function at all and so not doing what one is
> expecting.
> This patch adds t
Add devicetree binding for I2C devices and add bindings for optional
parameters in the function drivers.
Signed-off-by: Andrew Duggan
---
I saw Benjamin Tissoires's email about the lack of a devicetree implementation
for rmi_i2c.c. I decided to clean up and add documentation to the implementaion
Hi David,
On Fri, Aug 7, 2015 at 8:14 PM, David Daney wrote:
> On 08/07/2015 07:54 AM, Graeme Gregory wrote:
>>
>> On Thu, Aug 06, 2015 at 05:33:10PM -0700, David Daney wrote:
>>>
>>> From: David Daney
>>>
>>> Find out which PHYs belong to which BGX instance in the ACPI way.
>>>
>>> Set the MAC
On Fri, Aug 07, 2015 at 04:40:06PM -0700, Ming Lin wrote:
>
> On Fri, 2015-08-07 at 09:30 +0200, Christoph Hellwig wrote:
> > I'm for solution 3:
> >
> > - keep blk_bio_{discard,write_same}_split, but ensure we never built
> >a > 4GB bio in blkdev_issue_{discard,write_same}.
>
> This has pr
On 08/07/2015 04:00 PM, Sebastian Andrzej Siewior wrote:
> The 8250-omap driver requires the DMA-engine driver to support the pause
> command in order to properly turn off programmed RX transfer before the
> driver stars manually reading from the FIFO.
> The lacking support of the requirement has b
Hi David,
On Sat, Aug 8, 2015 at 2:11 AM, David Daney wrote:
> On 08/07/2015 05:05 PM, Rafael J. Wysocki wrote:
[cut]
>>
>> It is actually useful to people as far as I can say.
>>
>> Also, if somebody is going to use properties with ACPI, why whould
>> they use a different set of properties wit
On Fri, 2015-08-07 at 11:19 +0800, Chenhui Zhao wrote:
> On Fri, Aug 7, 2015 at 2:02 AM, Scott Wood
> wrote:
> > On Thu, 2015-08-06 at 13:54 +0800, Chenhui Zhao wrote:
> > > On Thu, Aug 6, 2015 at 1:46 PM, Scott Wood
> > > wrote:
> > > > On Thu, 2015-08-06 at 12:20 +0800, Chenhui Zhao wrote:
On 08/07/2015 05:05 PM, Rafael J. Wysocki wrote:
Hi Mark,
On Fri, Aug 7, 2015 at 7:51 PM, Mark Rutland wrote:
[Correcting the devicetree list address, which I typo'd in my original
reply]
+static const char * const addr_propnames[] = {
+ "mac-address",
+ "local-mac-address",
+ "address",
Hi Mark,
On Fri, Aug 7, 2015 at 7:51 PM, Mark Rutland wrote:
> [Correcting the devicetree list address, which I typo'd in my original
> reply]
>
>> >> +static const char * const addr_propnames[] = {
>> >> + "mac-address",
>> >> + "local-mac-address",
>> >> + "address",
>> >> +};
>> >
>> > If t
Em Fri, Aug 07, 2015 at 08:51:45PM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Fri, Aug 07, 2015 at 03:54:24PM -0700, Andi Kleen escreveu:
> > From: Andi Kleen
> >
> > In some cases it's useful to characterize samples by file. This is useful
> > to get a higher level categorization, for exampl
On 07/30, Antoine Tenart wrote:
> Add cpuclk in the Berlin BG2Q clock driver. This clk has a divider
> fixed to 1.
>
> Signed-off-by: Antoine Tenart
> ---
I didn't get anything besides 1/3, but this looks ok. If you
don't want us to take this through clk-tree, feel to take my ack
Acked-by: Step
On 08/03, Tony Lindgren wrote:
>
> Sorry for the delay in replying, I was offline for a few days. Thanks
> for fixing it up. I assume no need to apply this fix into arm-soc
> for-next but please let me know if you prefer that.
>
Can we apply it into arm-soc. I'm worried we're going to forget
abo
On Fri, Aug 7, 2015 at 4:41 PM, Kees Cook wrote:
> Many file systems that implement the show_options hook fail to correctly
> escape their output which could lead to unescaped characters (e.g. new
> lines) leaking into /proc/mounts and /proc/[pid]/mountinfo files. This
> could lead to confusion, s
On 08/04, Robert Jarzmik wrote:
> Clocks 0 to 31 are on CKENA, and not CKENB. The clock register names
> were inadequately inverted. As a consequence, all clock operations were
> happening on CKENB, because almost all but 2 clocks are on CKENA.
>
> As the clocks were activated by the bootloader in
Em Fri, Aug 07, 2015 at 03:18:48PM -0700, Andi Kleen escreveu:
> From: Andi Kleen
>
> The Fedora 22 version of libdw requires a couple of extra libraries
> to link. With a dynamic link the dependencies are pulled in automatically,
> but this doesn't work for static linking. Add the needed librari
Em 07-08-2015 13:14, Andrey Konovalov escreveu:
Hi!
We are working on a dynamic data race detector for the Linux kernel
called KernelThreadSanitizer (ktsan)
(https://github.com/google/ktsan/wiki).
While running ktsan on the upstream revision 21bdb584af8c with trinity
we got a few reports from S
On Fri, Aug 7, 2015 at 1:40 AM, Marc Zyngier wrote:
> Hi Ben,
>
> On 07/08/15 06:31, Ben Zhang wrote:
>> linux/io.h is needed because the driver uses:
>> readl_relaxed
>> writel_relaxed
>> writeq_relaxed
>> readq_relaxed
>> iounmap
>>
>> The header was implicitly included by an unrelated
>> commit
On Sat, Jun 6, 2015 at 4:58 AM, Matthew Wilcox wrote:
> On Fri, Jun 05, 2015 at 05:19:24PM -0400, Dan Williams wrote:
>> @@ -35,13 +35,16 @@ int dax_clear_blocks(struct inode *inode, sector_t
>> block, long size)
>> might_sleep();
>> do {
>> void *addr;
>> -
Em Fri, Aug 07, 2015 at 03:54:24PM -0700, Andi Kleen escreveu:
> From: Andi Kleen
>
> In some cases it's useful to characterize samples by file. This is useful
> to get a higher level categorization, for example to map cost to
> subsystems.
>
> Add a srcfile sort key to perf report. It builds on
On 08/07/2015 04:01 PM, Christopher Hall wrote:
Original patch description:
Subject: ptp: Get sync timestamps
From: Thomas Gleixner
Date: Wed, 29 Jul 2015 10:52:06 +0200
The ART stuff wants to be splitted out.
Changes ===
Add struct correlated_cs (clocksource) with pointer to or
On Fri, Aug 7, 2015 at 8:21 AM, James Hogan wrote:
> These patches extend the test_user_copy test module to handle lots more
> cases of user accessors which architectures can override separately, and
> in particular those which are important for checking the MIPS Enhanced
> Virtual Addressing (EVA
On Fri, 2015-08-07 at 16:26 -0700, Luis R. Rodriguez wrote:
> On Fri, Aug 7, 2015 at 4:08 PM, Toshi Kani wrote:
> > On Fri, 2015-08-07 at 15:23 -0700, Luis R. Rodriguez wrote:
> > > On Fri, Aug 7, 2015 at 2:56 PM, Toshi Kani wrote:
> > > > On Fri, 2015-08-07 at 13:25 -0700, Luis R. Rodriguez wrot
On 08/04, Heiko Stübner wrote:
> Am Freitag, 31. Juli 2015, 10:03:57 schrieb Stephen Boyd:
> > We're removing struct clk from the clk provider API, so switch
> > this code to using the clk_hw based provider APIs.
> >
> > Cc: Heiko Stuebner
> > Signed-off-by: Stephen Boyd
>
> Looks correct to me
Many file systems that implement the show_options hook fail to correctly
escape their output which could lead to unescaped characters (e.g. new
lines) leaking into /proc/mounts and /proc/[pid]/mountinfo files. This
could lead to confusion, spoofed entries (resulting in things like
systemd issuing f
在 2015/8/8 5:32, Joachim Eastwood 写道:
Hi Shawn,
On 6 August 2015 at 08:44, Shawn Lin wrote:
DesignWare MMC Controller can supports two types of DMA
mode: external dma and internal dma. We get a RK312x platform
integrated dw_mmc and ARM pl330 dma controller. This patch add
edmac ops to support
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