Am Freitag, 1. Mai 2015, 11:13:31 schrieb Herbert Xu:
Hi Herbert,
On Tue, Apr 28, 2015 at 05:00:03AM +0200, Stephan Mueller wrote:
@@ -1081,6 +1115,11 @@ static int drbg_seed(struct drbg_state *drbg, struct
drbg_string *pers,
return -EINVAL;
}
+/* cancel any
* George Beshers gbesh...@sgi.com wrote:
UV: NMI: insert this_cpu_read accessor function on uv_hub_nmi.
UV NMI was accidently broken by this patch.
Broken in what way?
commit e16321709c8270f9803bbfdb51e5e02235078c7f
Author: Christoph Lameter c...@linux.com
Date: Sun Aug 17
On Fri, 01 May 2015, Sascha Hauer wrote:
On Thu, Apr 30, 2015 at 10:57:22AM +0100, Lee Jones wrote:
On Wed, 29 Apr 2015, Maxime Ripard wrote:
On Wed, Apr 29, 2015 at 03:17:51PM +0100, Lee Jones wrote:
On Wed, 22 Apr 2015, Maxime Ripard wrote:
On Wed, Apr 08, 2015 at
On 2015-04-24 03:57, Thiébaud Weksteen wrote:
Add a gdb script to verify the consistency of lists.
Signed-off-by: Thiébaud Weksteen thieb...@weksteen.fr
---
Implement suggestions from Jan.
Changes in v2:
- Add copyright line
- Rename check_list to list_check
- Remove casting and
The 8173 pinctrl node doesn't follow dts convention. Fix them.
Also add a comment to explain pinctrl register usage to make it
more clear.
Signed-off-by: Yingjoe Chen yingjoe.c...@mediatek.com
Reviewed-by: Daniel Kurtz djku...@chromium.org
---
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 22
* Vince Weaver vincent.wea...@maine.edu wrote:
So this is just a warning, and I've reported it before, but the
perf_fuzzer triggers this fairly regularly on my Haswell system.
It looks like fixed counter 0 (retired instructions) being set to
fffe occasionally causes an irq
* Wang Nan wangn...@huawei.com wrote:
This series of patches is an approach to integrate eBPF with perf.
Very promising!
After applying these patches, users are allowed to use following
command to load eBPF program compiled by LLVM into kernel:
$ perf bpf sample_bpf.o
Please keep space
Am Donnerstag, 30. April 2015, 15:36:52 schrieb Tadeusz Struk:
Hi Tadeusz,
Add Public Key Encryption API.
Signed-off-by: Tadeusz Struk tadeusz.st...@intel.com
---
crypto/Kconfig |6 +
crypto/Makefile|1
crypto/crypto_user.c | 23 +
crypto/pke.c
* Arnaldo Carvalho de Melo a...@kernel.org wrote:
Hi Ingo,
Please consider pulling, this is on top of my previous
'perf-urgent-for-mingo'
pull request.
- Arnaldo
The following changes since commit de28c15daf60e9625bece22f13a091fac8d05f1d:
tools lib api: Undefine
* r...@redhat.com r...@redhat.com wrote:
From: Rik van Riel r...@redhat.com
On syscall entry with nohz_full on, we enable interrupts, call user_exit,
disable interrupts, do something, re-enable interrupts, and go on our
merry way.
Profiling shows that a large amount of the nohz_full
Hi,
Linux version 3.10.17
Problem Statement: The timekeeping/do_timer seems to be stopped and
the core (in this case it is core0) which is aborting is stuck in the
loop which relies on jiffies.
The root cause/Reason:
we have tickless kernel, so cpu goes to deep idle state, and stop
sched
Since m68k doesn't select ARCH_HAS_SG_CHAIN, it is not necessary to
use for_each_sg() in order to loop over each sg element. But this can
help find problems with drivers that do not properly initialize their
sg tables when CONFIG_DEBUG_SG is enabled.
Signed-off-by: Akinobu Mita
On 05/01/2015 03:12 PM, David Gibson wrote:
On Fri, May 01, 2015 at 02:10:58PM +1000, Alexey Kardashevskiy wrote:
On 04/29/2015 04:40 PM, David Gibson wrote:
On Sat, Apr 25, 2015 at 10:14:51PM +1000, Alexey Kardashevskiy wrote:
This adds a way for the IOMMU user to know how much a new table
Implement ability to specify Power PMU events by their symbolic event
names rather than raw codes. This approach pulls tables of the Power7
and Power8 PMU events into the perf source tree and uses these tables
to create aliases for the PMU events. With these aliases users can run:
perf
This table will be used in a follow-on patch to allow specifying
Power7 events by name rather than by their raw codes.
Signed-off-by: Sukadev Bhattiprolu suka...@linux.vnet.ibm.com
---
tools/perf/arch/powerpc/util/power7-events.h | 3315 ++
1 file changed, 3315
mfspr() and related macros will be needed in two separate files.
Move these defintions to a common header file.
Signed-off-by: Sukadev Bhattiprolu suka...@linux.vnet.ibm.com
---
tools/perf/arch/powerpc/util/header.c |9 +
tools/perf/arch/powerpc/util/header.h |9 +
2
Using the tables of Power7 and Power8 events, create aliases for the
Power PMU events. This would allow us to specify all Power events by
name rather than by raw code:
$ /tmp/perf stat -e PM_1PLUS_PPC_CMPL sleep 1
Performance counter stats for 'sleep 1':
On 1 May 2015 at 01:13, Marek Vasut ma...@denx.de wrote:
On Thursday, April 30, 2015 at 11:13:12 PM, Michal Suchanek wrote:
The sector size of the flash memory is unclear from datasheet or may
possibly vary between chips so add a flag to always use 4k blocks.
Currently 4k blocks are always
On 05/01/2015 02:23 PM, David Gibson wrote:
On Fri, May 01, 2015 at 02:01:17PM +1000, Alexey Kardashevskiy wrote:
On 04/29/2015 04:31 PM, David Gibson wrote:
On Sat, Apr 25, 2015 at 10:14:50PM +1000, Alexey Kardashevskiy wrote:
In order to support memory pre-registration, we need a way to
On Thu, Apr 30, 2015 at 10:05:00PM +0530, hari prasath wrote:
Greg I am not sure if this needs to go into next release. I send this
patch as checkpatch was complaining about it. May be the owners of this
driver can only decide upon it. Alan cox also mentioned the same
point that its
* Aravind Gopalakrishnan aravind.gopalakrish...@amd.com wrote:
Newer AMD processors can generate deferred errors and can be configured
to generate APIC interrupts on such events.
What's the wider context of this? What is it good for?
I suspect it's MCE related, but only from the diffstat:
* George Beshers gbesh...@sgi.com wrote:
UV: NMI: simple dump failover if kdump fails
The ability to trigger a kdump using the system NMI command
was added by
commit 12ba6c990fab50fe568f3ad8715e81e356552428
Author: Mike Travis tra...@sgi.com
Date: Mon Sep 23 16:25:03
On Fri, May 01, 2015 at 10:18:14AM +0300, Dan Carpenter wrote:
On Thu, Apr 30, 2015 at 10:05:00PM +0530, hari prasath wrote:
Greg I am not sure if this needs to go into next release. I send this
patch as checkpatch was complaining about it. May be the owners of this
driver can only
On Fri, May 01, 2015 at 09:03:32AM -0700, Linus Torvalds wrote:
On Fri, May 1, 2015 at 8:16 AM, Peter Zijlstra pet...@infradead.org wrote:
Since test_bit() doesn't actually have any output variables, we can use
asm goto without having to add a memory clobber. This reduces the code
to
On Fri, May 1, 2015 at 9:14 AM, Rik van Riel r...@redhat.com wrote:
On 05/01/2015 12:05 PM, Andy Lutomirski wrote:
On Fri, May 1, 2015 at 9:00 AM, Rik van Riel r...@redhat.com wrote:
I suspect we probably only need two possible function
calls at syscall exit time:
1) A function that is
On Fri, May 01, 2015 at 09:03:32AM -0700, Linus Torvalds wrote:
PPS. Jakub, I see gcc5.1 still hasn't got output operands for asm goto;
is this something we can get 'fixed' ?
CCing Richard as author of asm goto and Vlad as register allocator
maintainer. There are a few enhancement
On 5/1/2015 12:27 AM, Ingo Molnar wrote:
* George Beshers gbesh...@sgi.com wrote:
UV: NMI: simple dump failover if kdump fails
The ability to trigger a kdump using the system NMI command
was added by
commit 12ba6c990fab50fe568f3ad8715e81e356552428
Author: Mike Travis
* Ingo Molnar mi...@kernel.org wrote:
2. To suppress the timing tick, we need to get some timing for,
um, the scheduler? I wasn't really sure about this one.
So we have variable timeslice timers for the scheduler implemented,
they are off by default but they worked last someone tried
On Sat, May 02, 2015 at 12:44:04AM +0900, Krzysztof Kozlowski wrote:
The platform_device_id is not modified by the driver and core uses it as
const.
Applied, thanks.
signature.asc
Description: Digital signature
On Sat, May 02, 2015 at 12:44:05AM +0900, Krzysztof Kozlowski wrote:
The platform_device_id is not modified by the driver and core uses it as
const.
Applied, thanks.
signature.asc
Description: Digital signature
Some uses of the hwspinlock could be that one entity acquires the lock
and the other entity releases the lock. This allows for a serialized
traversal path from the locking entity to the other.
For example, the cpuidle entry from Linux to the firmware to power down
the core, can be serialized
- if (use_plug !blk_queue_nomerges(q)
+ if (likely(!is_flush_fua) !blk_queue_nomerges(q)
Please don't sprinkle likely annotations for no go reason. Especially
on metadata write heavy workloads (e.g. an NFS server) it might be very
likely.
--
To unsubscribe from this list: send the
On 05/01/2015 01:12 PM, Ingo Molnar wrote:
* Rik van Riel r...@redhat.com wrote:
On 05/01/2015 12:45 PM, Ingo Molnar wrote:
* Rik van Riel r...@redhat.com wrote:
On 05/01/2015 12:37 PM, Ingo Molnar wrote:
Also note that this bit in context_tracking_enter():
if
On Thu, Apr 30, 2015 at 07:34:41PM +0200, Pavel Machek wrote:
Signed-off-by: Christoph Hellwig h...@lst.de
Tested-by: Pavel Machek pa...@ucw.cz
Acked-by: Pavel Machek pa...@ucw.cz
(thinkpad x60 in shutdown mode, platform mode has some problems, but
they are probably not related).
On 5/1/2015 11:06 AM, Lina Iyer wrote:
diff --git a/drivers/hwspinlock/qcom_hwspinlock.c
b/drivers/hwspinlock/qcom_hwspinlock.c
index 93b62e0..043c62c 100644
--- a/drivers/hwspinlock/qcom_hwspinlock.c
+++ b/drivers/hwspinlock/qcom_hwspinlock.c
@@ -25,16 +25,26 @@
#include
On 01/05/15 07:37, Álvaro Fernández Rojas wrote:
s/clk_didsable_unprepare/clk_disable_unprepare
s/prov/priv
s/error/ret in bcm63xx_rng_probe
Thanks for fixing that!
Could you resubmit with a Fixes tag like this and remove the long
commit id from the subject?
Fixes: 6229c16060fe (hwrng:
Hi Stephan,
On 05/01/2015 12:24 AM, Stephan Mueller wrote:
+struct public_key;
+struct public_key_signature;
Wouldn't it make sense to move the struct definitions here and have them
documented?
I'm not sure if they belong here. I think we can add some documentation
without moving them.
On Fri, 2015-05-01 at 08:21 -0700, Paul E. McKenney wrote:
On Thu, Apr 30, 2015 at 02:13:07PM -0700, Jason Low wrote:
On Thu, 2015-04-30 at 14:42 -0400, Waiman Long wrote:
I do have a question of what kind of tearing you are talking about. Do
you mean the tearing due to mm being
In order to enable policy decisions in userspace, the data contained in
the SYN packet would be useful for tracking or identifying connections.
Only parts of this data are available to userspace after the hand shake
is completed. This patch exposes a new setsockopt() option that will,
when used
Hi Greg,
Here's first pull request for this -rc series. Patches have been tested with
platforms I have access to and have also been cooking in linux-next for
a couple days.
cheers
The following changes since commit b787f68c36d49bb1d9236f403813641efa74a031:
Linux 4.1-rc1 (2015-04-26 17:59:10
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
drivers/i2c/busses/i2c-imx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-imx.c
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
drivers/i2c/busses/i2c-mxs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-mxs.c
On Fri, May 01, 2015 at 09:03:32AM -0700, Linus Torvalds wrote:
On Fri, May 1, 2015 at 8:16 AM, Peter Zijlstra pet...@infradead.org wrote:
PPS. Jakub, I see gcc5.1 still hasn't got output operands for asm goto;
is this something we can get 'fixed' ?
I suspect the problem is that now
On 05/01/2015 12:16 PM, Andy Lutomirski wrote:
On Fri, May 1, 2015 at 9:14 AM, Rik van Riel r...@redhat.com wrote:
On 05/01/2015 12:05 PM, Andy Lutomirski wrote:
On Fri, May 1, 2015 at 9:00 AM, Rik van Riel r...@redhat.com wrote:
I suspect we probably only need two possible function
calls at
On 05/01/2015 12:21 PM, Ingo Molnar wrote:
* Andy Lutomirski l...@amacapital.net wrote:
So what's the point? Why not remove this big source of overhead
altogether?
The last time I asked, the impression I got was that we needed two
things:
1. We can't pluck things from the RCU list
On 05/01/2015 12:37 PM, Ingo Molnar wrote:
Also note that this bit in context_tracking_enter():
if (state == CONTEXT_USER) {
trace_user_enter(0);
vtime_user_enter(current);
}
Set the SRB flags correctly when there is no data transfer. Without this change
some IHV drivers will fail valid commands such as TEST_UNIT_READY.
Cc: sta...@vger.kernel.org
Signed-off-by: K. Y. Srinivasan k...@microsoft.com
Reviewed-by: Long Li lon...@microsoft.com
---
V2: Added
On Sat, May 02, 2015 at 01:00:11AM +0900, Krzysztof Kozlowski wrote:
The platform_device_id is not modified by the driver and core uses it as
const.
Applied, thanks.
signature.asc
Description: Digital signature
When a FUA request enters its DATA stage of flush pipeline, the
request is added to mq requeue list, the request will then be added to
ctx-rq_list. blk_mq_attempt_merge() might merge the request with a bio.
Later when the request is finished the flush pipeline, the
request-__data_len is 0. Then I
On Fri, 2015-05-01 at 15:15 +0100, Sudeep Holla wrote:
No issues, it's better to have remainders like this :). I plan to post
something in the next version.
Will that also include the other piece of the puzzle to get the
big.LITTLE cpufreq driver running? ;-) ...
On 01/05/15 18:10, Jon Medhurst (Tixy) wrote:
On Fri, 2015-05-01 at 15:15 +0100, Sudeep Holla wrote:
No issues, it's better to have remainders like this :). I plan to post
something in the next version.
Will that also include the other piece of the puzzle to get the
big.LITTLE cpufreq
On Fri, 1 May 2015, Ingo Molnar wrote:
* Vince Weaver vincent.wea...@maine.edu wrote:
So this is just a warning, and I've reported it before, but the
perf_fuzzer triggers this fairly regularly on my Haswell system.
It looks like fixed counter 0 (retired instructions) being set to
From: Julia Lawall julia.law...@lip6.fr
Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree.
A simplified version of the semantic patch that makes these changes is as
follows: (http://coccinelle.lip6.fr/)
// smpl
@@
Tadeusz Struk tadeusz.st...@intel.com wrote:
+config CRYPTO_PKE
I would prefer CRYPTO_PKEY and pkey rather than pke generally and algo rather
than alg where possible - this will have more consistency with what we have
now.
I understand, however, that in core crypto code, 'alg' is used.
+
From: Julia Lawall julia.law...@lip6.fr
Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree.
A simplified version of the semantic patch that makes these changes is as
follows: (http://coccinelle.lip6.fr/)
// smpl
@@
On 05/01/2015 11:25 AM, David Vrabel wrote:
On 01/05/15 14:39, Boris Ostrovsky wrote:
On 05/01/2015 06:46 AM, David Vrabel wrote:
On 29/04/15 22:10, Boris Ostrovsky wrote:
When a guest is resumed, the hypervisor may change event channel
assignments. If this happens and the guest uses 2-level
From: Julia Lawall julia.law...@lip6.fr
Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree.
A simplified version of the semantic patch that makes these changes is as
follows: (http://coccinelle.lip6.fr/)
// smpl
@@
On Fri, May 1, 2015 at 9:00 AM, Rik van Riel r...@redhat.com wrote:
On 05/01/2015 11:55 AM, Andy Lutomirski wrote:
On Thu, Apr 30, 2015 at 6:30 PM, Rik van Riel r...@redhat.com wrote:
I suspect it would be possible to stick a call to a new function
(return_to_user ?) right after the
* Andy Lutomirski l...@amacapital.net wrote:
So what's the point? Why not remove this big source of overhead
altogether?
The last time I asked, the impression I got was that we needed two
things:
1. We can't pluck things from the RCU list without knowing whether
the CPU is in an
Tadeusz Struk tadeusz.st...@intel.com wrote:
+Additionally public key algorithm names are defined:
+#define PKEY_ALGO_DSA dsa
+#define PKEY_ALGO_RSA rsa
+These will be used to allocate public key tfm instances.
These should be a blank line either side of the two #defines and the #defines
From a69336f8df52f9ccdf33dfb5410108eec4d27742 Mon Sep 17 00:00:00 2001
From: Tejun Heo t...@kernel.org
Date: Fri, 1 May 2015 12:21:01 -0400
printk log_buf keeps various metadata for each message including its
sequence number and timestamp. The metadata is currently available
only through
On 05/01/2015 12:03 PM, Andy Lutomirski wrote:
The last time I asked, the impression I got was that we needed two things:
1. We can't pluck things from the RCU list without knowing whether the
CPU is in an RCU read-side critical section, and we can't know that
unless we have regular grade
On Fri, May 01, 2015 at 08:08:48AM -0700, Paul E. McKenney wrote:
On Thu, Apr 30, 2015 at 10:50:55AM +0100, Catalin Marinas wrote:
On Thu, Apr 23, 2015 at 01:07:33PM -0700, Paul E. McKenney wrote:
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c
index
* Mike Travis tra...@sgi.com wrote:
On 5/1/2015 12:27 AM, Ingo Molnar wrote:
* George Beshers gbesh...@sgi.com wrote:
UV: NMI: simple dump failover if kdump fails
The ability to trigger a kdump using the system NMI command
was added by
commit
On Thu, Apr 30, 2015 at 02:58:52PM +0100, Hou Pengyang wrote:
For ARM ARM64, when tracing with tracepoint events, the IP and cpsr are
set to 0, preventing the perf code parsing the callchain and resolving the
symbols correctly.
./perf record -e sched:sched_switch -g --call-graph dwarf ls
On Sat, May 02, 2015 at 01:00:13AM +0900, Krzysztof Kozlowski wrote:
The platform_device_id is not modified by the driver and core uses it as
const.
Applied, thanks.
signature.asc
Description: Digital signature
On Fri, May 01, 2015 at 06:33:29PM +0200, Jakub Jelinek wrote:
On Fri, May 01, 2015 at 09:03:32AM -0700, Linus Torvalds wrote:
PPS. Jakub, I see gcc5.1 still hasn't got output operands for asm goto;
is this something we can get 'fixed' ?
CCing Richard as author of asm goto and Vlad
On 5/1/15 4:49 AM, Ingo Molnar wrote:
* Peter Zijlstra pet...@infradead.org wrote:
On Thu, Apr 30, 2015 at 09:37:04PM -0700, Alexei Starovoitov wrote:
We're also working in parallel on creating a new tracing language
that together with llvm backend can be used as a single shared library
that
The definition of the macro `USE_KMALLOC` is commented out, and nothing
refers to it. Remove the commented out macro.
Signed-off-by: Ian Abbott abbo...@mev.co.uk
---
drivers/staging/comedi/drivers/mite.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/mite.c
Signed-off-by: Ian Abbott abbo...@mev.co.uk
---
drivers/staging/comedi/drivers/mite.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/mite.c
b/drivers/staging/comedi/drivers/mite.c
index b514ad1..fa7ae2c 100644
---
Commit eec15edbb0e14485998635ea7c62e30911b465f0 (ACPI / PNP: use
device ID list for PNPACPI device enumeration) changed the way how
ACPI devices are enumerated and when they are added to the PNP bus.
However, it broke the sound card support on (at least) a vintage
IBM ThinkPad 600E: with said
Reformat some function declarations to avoid bunching up near column 80.
Also add a blank line after a `struct` definition.
Signed-off-by: Ian Abbott abbo...@mev.co.uk
---
drivers/staging/comedi/drivers/mite.h | 18 --
1 file changed, 8 insertions(+), 10 deletions(-)
diff --git
Use the usual style for block comments. Squash double spaces after
comment opening sequences.
Signed-off-by: Ian Abbott abbo...@mev.co.uk
---
drivers/staging/comedi/drivers/mite.h | 59 ++-
1 file changed, 30 insertions(+), 29 deletions(-)
diff --git
Use the usual style for block comments. Squash double spaces after
comment opening sequences.
Signed-off-by: Ian Abbott abbo...@mev.co.uk
---
drivers/staging/comedi/drivers/mite.c | 105 +-
1 file changed, 54 insertions(+), 51 deletions(-)
diff --git
1) staging: comedi: mite: move #include linux/slab.h
2) staging: comedi: mite.h: remove PCIMIO_COMPAT
3) staging: comedi: mite.c: remove commented out USE_KMALLOC
4) staging: comedi: mite.h: remove ../comedi_pci.h and make
self-reliant
5) staging: comedi: mite.h: reformat some comments
6)
On Thu, Apr 30, 2015 at 10:45:14AM -0700, Shaohua Li wrote:
Current code looks like inner plug gets flushed with a
blk_finish_plug(). Actually it's a nop. All requests/callbacks are added
to current-plug, while only outmost plug is assigned to current-plug.
So inner plug always has empty
On Fri, May 1, 2015 at 3:02 AM, Trevor Cordes tre...@tecnopolis.ca wrote:
May 1 04:46:12 piles kernel: [ 356.838029] JDB: ktime_to_us: -20157485 -
divns 18446744073689394 != old method: -20158
The last 2-3 or 3 groups of output I could produce on demand by stopping
mythbackend and
On Fri, May 01 2015 at 11:27 -0600, Jeffrey Hugo wrote:
On 5/1/2015 11:06 AM, Lina Iyer wrote:
diff --git a/drivers/hwspinlock/qcom_hwspinlock.c
b/drivers/hwspinlock/qcom_hwspinlock.c
index 93b62e0..043c62c 100644
--- a/drivers/hwspinlock/qcom_hwspinlock.c
+++
On Wed, Apr 29, 2015 at 03:37:37PM +0200, Nicolas Schichan wrote:
In that case, emit_udiv() will be called with rn == ARM_R0 (r_scratch)
and loading rm first into ARM_R0 will result in jit_udiv() function
being called the same dividend and divisor. Fix that by loading rn
first into ARM_R1 and
Shaohua Li s...@fb.com writes:
block plug callback could sleep, so we introduce a parameter
'from_schedule' and corresponding drivers can use it to destinguish a
schedule plug flush or a plug finish. Unfortunately io_schedule_out
still uses blk_flush_plug(). This causes below output (Note, I
Christoph Hellwig h...@lst.de writes:
-if (use_plug !blk_queue_nomerges(q)
+if (likely(!is_flush_fua) !blk_queue_nomerges(q)
Please don't sprinkle likely annotations for no go reason. Especially
on metadata write heavy workloads (e.g. an NFS server) it might be very
likely.
I
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
drivers/clk/samsung/clk-s3c2410-dclk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c
Staticize symbols not exported and not used outside of file.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
drivers/clk/samsung/clk-s3c2410-dclk.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/samsung/clk-s3c2410-dclk.c
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
drivers/iio/light/hid-sensor-als.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/light/hid-sensor-als.c
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
drivers/iio/gyro/hid-sensor-gyro-3d.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
drivers/i2c/busses/i2c-rcar.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/busses/i2c-rcar.c
The platform_device_id is not modified by the driver and core uses it as
const.
Signed-off-by: Krzysztof Kozlowski k.kozlowsk...@gmail.com
---
drivers/iio/adc/axp288_adc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/adc/axp288_adc.c
Hi,
probably this is not completely related to this driver, but I
noticed something while testing it.
When I load acpi-als, /sys/bus/iio/devices/iio:device0/buffer/enable
is 0. If I try to set it to 1, I get the following error:
Buffer not started: buffer parameter update failed (-22)
After I
On 05/01/2015 12:05 PM, Andy Lutomirski wrote:
On Fri, May 1, 2015 at 9:00 AM, Rik van Riel r...@redhat.com wrote:
I suspect we probably only need two possible function
calls at syscall exit time:
1) A function that is called with interrupts still
enabled, testing flags that could be set
On Thu, Apr 30, 2015 at 6:21 PM, Rafael J. Wysocki r...@rjwysocki.net wrote:
On Thursday, April 30, 2015 05:39:06 PM Dan Williams wrote:
On Thu, Apr 30, 2015 at 4:23 PM, Rafael J. Wysocki r...@rjwysocki.net
wrote:
[..]
+if ND_DEVICES
+
+config LIBND
+ tristate LIBND: libnd device
Does anyone have a link to the emails which proposed bitmasks? I can't
find
them right now.
I think converting the caps functions into bits is a good place to start.
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On Sat, May 02, 2015 at 12:44:06AM +0900, Krzysztof Kozlowski wrote:
The platform_device_id is not modified by the driver and core uses it as
const.
Applied, thanks.
signature.asc
Description: Digital signature
Hwspinlocks are widely used between processors in an SoC, and also
between elevation levels within in the same processor. QCOM SoC's use
hwspinlock to serialize entry into a low power mode when the context
switches from Linux to secure monitor.
Lock #7 has been assigned for this purpose. In
On Thu, Apr 30, 2015 at 10:45:15AM -0700, Shaohua Li wrote:
long __sched io_schedule_timeout(long timeout)
{
- int old_iowait = current-in_iowait;
struct rq *rq;
long ret;
current-in_iowait = 1;
- if (old_iowait)
-
On 05/01/2015 01:47 AM, Jean Delvare wrote:
I have nothing to do with this, please drop me from Cc.
Sorry, your name was reported by scripts/get_maintainer.pl
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More
From: Julia Lawall julia.law...@lip6.fr
Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree.
Nak: James Simmons jsimm...@infradead.org
A simple replace will not work. The OBD_ALLOC and OBD_FREE functions allocate
On Fri, 1 May 2015, Simmons, James A. wrote:
From: Julia Lawall julia.law...@lip6.fr
Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree.
Nak: James Simmons jsimm...@infradead.org
A simple replace will not
From: Julia Lawall julia.law...@lip6.fr
Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree.
A simplified version of the semantic patch that makes these changes is as
follows: (http://coccinelle.lip6.fr/)
// smpl
@@
Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree. The complete
semantic patch that makes these changes is as follows:
(http://coccinelle.lip6.fr/)
// smpl
@@
expression ptr,e1,e2;
@@
- OBD_ALLOC(ptr,sizeof e1 *
From: Julia Lawall julia.law...@lip6.fr
Replace OBD_ALLOC, OBD_ALLOC_WAIT, OBD_ALLOC_PTR, and OBD_ALLOC_PTR_WAIT by
kalloc/kcalloc, and OBD_FREE and OBD_FREE_PTR by kfree.
A simplified version of the semantic patch that makes these changes is as
follows: (http://coccinelle.lip6.fr/)
// smpl
@@
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