The new important clock protect code requires the clocks be
registered with clkdev. This was missing for sunxi_gates
type clocks.
Signed-off-by: Chen-Yu Tsai w...@csie.org
Acked-by: Maxime Ripard maxime.rip...@free-electrons.com
---
drivers/clk/sunxi/clk-sunxi.c | 1 +
1 file changed, 1
On Tue, Jun 24 2014, Gioh Kim gioh@lge.com wrote:
Hello,
I am trying to apply CMA feature for my platform.
My kernel version, 3.10.x, is not allocating memory from CMA area so that I
applied
a Joonsoo Kim's patch (https://lkml.org/lkml/2014/5/28/64).
Now my platform can use CMA area
-Original Message-
From: linux-kernel-ow...@vger.kernel.org [mailto:linux-kernel-
ow...@vger.kernel.org] On Behalf Of Randy Dunlap
Sent: Thursday, June 26, 2014 8:05 AM
To: Stephen Rothwell; linux-n...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org; qat-linux
Subject: Re:
The clock control unit on the A23 is similar to the one found on the A31.
The AHB1, APB1, APB2 gates on the A23 are almost identical to the ones
on the A31, but some outputs are missing.
The main CPU PLL (PLL1) however is like that on older Allwinner SoCs,
such as the A10 or A20, but the N
Hi everyone,
This is v4 of the sun8i clock series, which adds basic clock
support for the A23 SoC. It is based on my initial sun8i bring
up series [1]. This series was split up from the original A23
series [2]. Yet to come are more clocks, reset controllers,
prcm, pinctrl, and mmc.
The first
On 06/26/2014 09:48 AM, Peter De Schrijver wrote:
When writing a module for testing or debugging purposes, there is no way to
get hold of clk handles. This patch solves this by exposing all valid clocks
as clkdev's for the virtual device tegra-clk-debug.
This is to support clk_get_sys()?
I
The PLLs on newer Allwinner SoC's, such as the A31 and A23, have a
N multiplier factor that starts from 1, not 0.
This patch adds an option to the factor clk driver's config data
structures to specify the base value of N.
Signed-off-by: Chen-Yu Tsai w...@csie.org
Acked-by: Maxime Ripard
With sunxi_gates clocks registered with clkdev, we can use the
protected clocks list to enable the ahb_sdram clock, instead
of looking for it and adding CLK_IGNORE_UNUSED inline in the
clock setup code.
Signed-off-by: Chen-Yu Tsai w...@csie.org
Acked-by: Maxime Ripard
Tushar Behera trbli...@gmail.com writes:
On Thu, Jun 26, 2014 at 4:51 AM, Kevin Hilman khil...@linaro.org wrote:
Doug Anderson diand...@google.com writes:
Tushar,
On Tue, Jun 10, 2014 at 10:32 PM, Tushar Behera tusha...@samsung.com
wrote:
Currently CLK_FOUT_EPLL was set as one of the
Joe Lawrence joe.lawre...@stratus.com writes:
v1-v2: incorporate Jeff's feedback in bsg_map_hdr() and Reviewed-by
tags.
Joe Lawrence (2):
block,scsi: verify return pointer from blk_get_request
block,scsi: convert and handle ERR_PTR from blk_get_request
Jens,
Can you pick this
On Thu, Jun 26, 2014 at 11:53:20PM +0900, Alexandre Courbot wrote:
We don't plan to rely on CMA for too long. IOMMU support is on the way
and should make our life easier, although no matter the source of
memory, we will still have the issue of the lowmem mappings.
When it comes to DMA memory,
On 2014-06-26 10:08, Jeff Moyer wrote:
Joe Lawrence joe.lawre...@stratus.com writes:
v1-v2: incorporate Jeff's feedback in bsg_map_hdr() and Reviewed-by
tags.
Joe Lawrence (2):
block,scsi: verify return pointer from blk_get_request
block,scsi: convert and handle ERR_PTR from
--io-skip-eagain - don't show EAGAIN errors
--io-min-time- make small io bursts visible
--io-merge-dist - merge adjacent events
Signed-off-by: Stanislav Fomichev stfomic...@yandex-team.ru
---
tools/perf/Documentation/perf-timechart.txt | 13 +
tools/perf/builtin-timechart.c
Currently, timechart records only scheduler and CPU events (task switches,
running times, CPU power states, etc); this commit adds IO mode which
makes it's possible to record IO (disk, network) activity. In this mode
perf timechart will generate SVG with IO charts (writes, reads, tx, rx, polls).
This patchset adds IO mode: instead of process time we record io syscalls
and then draw timechart of writes/reads/tx/rx/polls.
v5:
- converted consistency check errors to warnings so we can tolerate
some perf.data errors
- added more info to 'implement IO mode' changelog
v4:
- another
Firefox doesn't correctly handle cases where we specify number in
quotes and have some padding around the number, like the following:
rect ... height= 3.1 ...
In this case, it doesn't draw the figure. This patch removes 'field width'
component from fprintf strings to fix it.
Signed-off-by:
Javier,
On Thu, Jun 26, 2014 at 4:13 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
+
+#ifdef CONFIG_PM_SLEEP
+static int max77802_suspend(struct device *dev)
+{
+struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
+struct max77802_dev *max77802
We don't need to overwrite current task start_time on fork, so update it
only if it's zero.
Signed-off-by: Stanislav Fomichev stfomic...@yandex-team.ru
---
tools/perf/builtin-timechart.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/builtin-timechart.c
Currently, we may either trace syscalls or syscalls+pagefaults. We'd
like to be able to trace *only* pagefaults and this commit implements
this feature.
Signed-off-by: Stanislav Fomichev stfomic...@yandex-team.ru
---
tools/perf/Documentation/perf-trace.txt | 7
tools/perf/builtin-trace.c
Previous commit added live pagefault trace support, this one adds
record and replay support.
Signed-off-by: Stanislav Fomichev stfomic...@yandex-team.ru
---
tools/perf/builtin-trace.c | 63 +-
1 file changed, 45 insertions(+), 18 deletions(-)
diff
Removal of null pointer checks that could never happen
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist rickard_strandqv...@spectrumdigital.se
---
drivers/gpio/gpio-twl4030.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
'perf trace' can show summary of events using -S option. This commit
also reports number of major/minor pagefault events in this summary.
Signed-off-by: Stanislav Fomichev stfomic...@yandex-team.ru
---
tools/perf/builtin-trace.c | 11 +++
1 file changed, 11 insertions(+)
diff --git
It will be used by next pagefault tracing patches in the series.
Signed-off-by: Stanislav Fomichev stfomic...@yandex-team.ru
---
tools/perf/builtin-trace.c | 11 ---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
This patch adds optional pagefault tracing support to 'perf trace'.
Using -F/--pf option user can specify whether he wants minor, major or
all pagefault events to be traced. This patch adds only live mode,
record and replace will come in a separate patch.
Example output:
1756272.905 ( 0.000 ms):
This patch series adds support for pagefaults tracing to 'perf trace' command.
v3:
- added trace format documentation and example
- added mode detailed trace when --verbose specified
v2:
- added more info to the changelogs
- reworked options (-f - -F, --pgfaults - --pf=[all|min|maj])
-
Removal of null pointer checks that could never happen
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist rickard_strandqv...@spectrumdigital.se
---
drivers/gpio/gpio-ucb1400.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
At Tue, 24 Jun 2014 15:39:40 -0700,
Luis R. Rodriguez wrote:
From: Luis R. Rodriguez mcg...@suse.com
Takashi added request_firmware_direct() via bba3a87e9 through v3.14-rc1
which avoids the unnecessary delay introduced by using the udev firmware
loader in case the first try failed when
Hello Doug,
On 06/26/2014 06:12 PM, Doug Anderson wrote:
Javier,
On Thu, Jun 26, 2014 at 4:13 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
+
+#ifdef CONFIG_PM_SLEEP
+static int max77802_suspend(struct device *dev)
+{
+struct i2c_client *i2c = container_of(dev,
On Thu, Jun 26, 2014 at 11:36:50AM -0400, Jeff Moyer wrote:
Mel Gorman mgor...@suse.de writes:
The existing CFQ default target_latency results in very poor performance
for larger numbers of threads doing sequential reads. While this can be
easily described as a tuning problem for users,
Sometimes the comm field in the trace.dat file can be empty which means that the
event parsing stuff can pass a NULL into pevent_register_comm. To fix this just
check if we are NULL and generate a bogus comm name for that PID. This keeps us
from segfaulting. Thanks,
Signed-off-by: Josef Bacik
Javier,
On Thu, Jun 26, 2014 at 9:18 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
Hello Doug,
On 06/26/2014 06:12 PM, Doug Anderson wrote:
Javier,
On Thu, Jun 26, 2014 at 4:13 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
+
+#ifdef
On 06/26, Steven Rostedt wrote:
[ Added Oleg who is the guru of signals ;-) ]
Thanks,
I didn't see the patch, so I can only guess what it does,
On Thu, 26 Jun 2014 09:57:21 -0400
Christopher Covington c...@codeaurora.org wrote:
This stops a process after an event has been triggered a
On 06/26/2014 11:05 AM, Luiz Capitulino wrote:
On Thu, 26 Jun 2014 10:51:11 -0400
Rik van Riel r...@redhat.com wrote:
On 06/19/2014 10:20 PM, Luiz Capitulino wrote:
@@ -523,8 +508,17 @@ static int __init numa_register_memblks(struct
numa_meminfo *mi) end = max(mi-blk[i].end, end); }
-
Hello Doug,
On 06/26/2014 06:29 PM, Doug Anderson wrote:
Javier,
On Thu, Jun 26, 2014 at 9:18 AM, Javier Martinez Canillas
javier.marti...@collabora.co.uk wrote:
Hello Doug,
On 06/26/2014 06:12 PM, Doug Anderson wrote:
Javier,
On Thu, Jun 26, 2014 at 4:13 AM, Javier Martinez Canillas
On 26 Jun 12:02 PM, Guido Martínez wrote:
Currently, child nodes of the gpmc node are iterated and probed
regardless of their 'status' property. This means adding 'status =
disabled;' has no effect.
This patch changes the iteration to only probe nodes marked as
available.
Signed-off-by:
On Fri, Jun 13, 2014 at 10:02:39AM +0200, Peter De Schrijver wrote:
On Fri, May 30, 2014 at 05:03:57PM +0200, Peter De Schrijver wrote:
This patch flattens the clk tree in CCF debugfs. Instead of representing the
clocks and their hierarchy as a directory structure under
Hello Javier,
On 26 June 2014 20:51, Javier Martinez Canillas jav...@dowhile0.org wrote:
Hello Naveen,
On Thu, Jun 26, 2014 at 2:19 PM, Naveen Krishna Chatradhi
ch.nav...@samsung.com wrote:
This patchset does the following
1. Create a common dtsi file cros-exynos-peach.dtsi for
On Thu, Jun 26, 2014 at 09:37:14AM +0200, Mike Galbraith wrote:
Hi Ben,
On Wed, 2014-06-25 at 11:24 -0400, Benjamin LaHaise wrote:
I finally have some time to look at this patch in detail. I'd rather do
the
below variant that does what Kent suggested. Mike, can you confirm that
On 06/26, Oleg Nesterov wrote:
+//ifdef CONFIG_TRACER_SIGNAL
+static void
+signal_trigger(struct event_trigger_data *data)
+{
+ force_sig(SIGSTOP, current);
Well, I don't like this. Imho, it would be nice to avoid signals here.
And SIGSTOP in particular. It can interfere with
On Wed, Jun 25, 2014 at 6:05 PM, Thomas Gleixner t...@linutronix.de wrote:
On Wed, 25 Jun 2014, Feng Kan wrote:
This change is made to preserve the GIC v2 bypass bits in the
GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec).
This code will preserve all bits configured by
On Thu, 26 Jun 2014 18:29:43 +0200
Oleg Nesterov o...@redhat.com wrote:
On 06/26, Steven Rostedt wrote:
[ Added Oleg who is the guru of signals ;-) ]
Thanks,
I didn't see the patch, so I can only guess what it does,
I didn't crop the patch on my reply. But if you want me to bounce
On Wed, Jun 25, 2014 at 6:38 PM, Chen-Yu Tsai w...@csie.org wrote:
On Thu, Jun 26, 2014 at 7:03 AM, Feng Kan f...@apm.com wrote:
Add a generic SYSCON register mapped reset mechanism.
Signed-off-by: Feng Kan f...@apm.com
---
drivers/power/reset/Kconfig | 6 +++
Mel Gorman mgor...@suse.de writes:
On Thu, Jun 26, 2014 at 11:36:50AM -0400, Jeff Moyer wrote:
Right, and I guess I hadn't considered that case as I thought folks used
more than one spinning disk for such workloads.
They probably are but by and large my IO testing is based on simple
Hello Doug and Kukjin,
On 26 June 2014 21:16, Doug Anderson diand...@chromium.org wrote:
Naveen,
On Thu, Jun 26, 2014 at 5:19 AM, Naveen Krishna Chatradhi
ch.nav...@samsung.com wrote:
Exynos5250 based Snow board has 4 NTC thermistors to measure
temperatures at various points on the board.
%d in format string used, but the type is unsigned int
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist rickard_strandqv...@spectrumdigital.se
---
drivers/pinctrl/pinctrl-adi2.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff
%d in format string used, but the type is unsigned int
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist rickard_strandqv...@spectrumdigital.se
---
drivers/pinctrl/pinctrl-single.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
From: Steven Rostedt (Red Hat) rost...@goodmis.org
ftrace_stop() is going away as it disables parts of function tracing
that affects users that should not be affected. But ftrace_graph_stop()
is built on ftrace_stop(). Here's another example of killing all of
function tracing because something
From: Steven Rostedt (Red Hat) rost...@goodmis.org
function_trace_stop is no longer used to stop function tracing.
Remove the check from __ftrace_ops_list_func().
Also, call FTRACE_WARN_ON() instead of setting function_trace_stop
if a ops has no func to call.
Signed-off-by: Steven Rostedt
From: Steven Rostedt (Red Hat) rost...@goodmis.org
function_trace_stop is no longer used to disable function tracing.
This means that archs are no longer limited if it does not support
checking this variable in the mcount trampoline.
No need to use the list_func for archs that do not support
From: Heiko Carstens heiko.carst...@de.ibm.com
Remove check of obsolete variable function_trace_stop as requested by
Steven Rostedt.
Signed-off-by: Heiko Carstens heiko.carst...@de.ibm.com
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
arch/s390/Kconfig | 1 -
From: Steven Rostedt (Red Hat) rost...@goodmis.org
ftrace_stop() is going away as it disables parts of function tracing
that affects users that should not be affected. But ftrace_graph_stop()
is built on ftrace_stop(). Here's another example of killing all of
function tracing because something
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Disabling reading and writing to the trace file should not be able to
disable all function tracing callbacks. There's other users today
(like kprobes and perf). Reading a trace file should not stop those
from happening.
Cc:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
arm64 was broken anyway, as it had an ifdef testing
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST which is only set if
the arch supports
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
Cc: Mike Frysinger vap...@gentoo.org
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
From: Steven Rostedt (Red Hat) rost...@goodmis.org
All users of function_trace_stop and HAVE_FUNCTION_TRACE_MCOUNT_TEST have
been removed. We can safely remove them from the kernel.
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
include/linux/ftrace.h | 2 --
kernel/trace/Kconfig | 5
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
Cc: H. Peter Anvin h...@linux.intel.com
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
arch/x86/Kconfig| 1 -
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
Cc: Michal Simek mon...@monstr.eu
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
Cc: Helge Deller del...@gmx.de
Cc: Kyle McMartin k...@mcmartin.ca
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
Cc: James Hogan james.ho...@imgtec.com
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
Cc: Matt Fleming m...@console-pimps.org
Cc: Paul Mundt let...@linux-sh.org
Signed-off-by: Steven
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
arch/mips/Kconfig | 1 -
On Wed, Jun 25, 2014 at 12:00:44AM +0900, Sergey Senozhatsky wrote:
Add compression `workspace' in free_workspace() to
`idle_workspace' list head, instead of tail. So we have
better chances to reuse most recently used `workspace'.
Signed-off-by: Sergey Senozhatsky
From: Steven Rostedt (Red Hat) rost...@goodmis.org
ftrace_stop() is going away as it disables parts of function tracing
that affects users that should not be affected. But ftrace_graph_stop()
is built on ftrace_stop(). Here's another example of killing all of
function tracing because something
From: Steven Rostedt (Red Hat) rost...@goodmis.org
There are no more kernel users of ftrace_stop() and ftrace_start().
Remove them.
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
include/linux/ftrace.h | 28
1 file changed, 28 deletions(-)
diff --git
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
Cc: Chris Metcalf cmetc...@tilera.com
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
From: Steven Rostedt (Red Hat) rost...@goodmis.org
When function tracing is being updated function_trace_stop is set to
keep from tracing the updates. This was fine when function tracing
was done from stop machine. But it is no longer done that way and
this can cause real tracing to be missed.
Hello,
sorry for delay with resend...
The patch is simple and the numbers look good (and probably we can do more).
But when I re-diffed this change I noticed that rcu_lockdep_assert() has the
warn-once semantics, and this patch obviously changes the behaviour. So please
ack/nack this part too.
Uninline rcu_lock_acquire() and rcu_lock_release() to shrink .text/data.
The difference in size vmlinux looks good,
with CONFIG_DEBUG_LOCK_ALLOC
- 5377829 3018320 14757888 23154037
+ 5352229 3010160 14757888 23120277
33760 bytes saved.
with CONFIG_DEBUG_LOCK_ALLOC +
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
Cc: David S. Miller da...@davemloft.net
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
From: Steven Rostedt (Red Hat) rost...@goodmis.org
ftrace_stop() is going away as it disables parts of function tracing
that affects users that should not be affected. But ftrace_graph_stop()
is built on ftrace_stop(). Here's another example of killing all of
function tracing because something
From: Steven Rostedt (Red Hat) rost...@goodmis.org
ftrace_stop() is going away as it disables parts of function tracing
that affects users that should not be affected. But ftrace_graph_stop()
is built on ftrace_stop(). Here's another example of killing all of
function tracing because something
From: Steven Rostedt (Red Hat) rost...@goodmis.org
All archs now use ftrace_graph_is_dead() to stop function graph
tracing. Remove the usage of ftrace_stop() as that is no longer
needed.
Cc: Frederic Weisbecker fweis...@gmail.com
Signed-off-by: Steven Rostedt rost...@goodmis.org
---
From: Steven Rostedt (Red Hat) rost...@goodmis.org
ftrace_stop() is used to stop function tracing during suspend and resume
which removes a lot of possible debugging opportunities with tracing.
The reason was that some function in the resume path was causing a triple
fault if it were to be
From: Steven Rostedt (Red Hat) rost...@goodmis.org
ftrace_stop() is going away as it disables parts of function tracing
that affects users that should not be affected. But ftrace_graph_stop()
is built on ftrace_stop(). Here's another example of killing all of
function tracing because something
This patch defines maximum block number to 2^31.
It also converts bitmap_size and array_size to
unsigned int in omfs_get_imap.
Suggested-By: Linus Torvalds torva...@linux-foundation.org
Suggested-By: Bob Copeland m...@bobcopeland.com
Cc: Linus Torvalds torva...@linux-foundation.org
Cc: Bob
From: Steven Rostedt (Red Hat) rost...@goodmis.org
ftrace_stop() is going away as it disables parts of function tracing
that affects users that should not be affected. But ftrace_graph_stop()
is built on ftrace_stop(). Here's another example of killing all of
function tracing because something
From: Steven Rostedt (Red Hat) rost...@goodmis.org
ftrace_stop() and ftrace_start() were added to the suspend and hibernate
process because there was some function within the work flow that caused
the system to reboot if it was traced. This function has recently been
found
* Request for Acks *
From the time I created the use of function_trace_stop, I hated it.
There was two reasons to create this, one was to try to lower the
function tracing overhead when debugfs file tracing_enable was set to zero
(note, tracing_enable no longer exists), the other was a way to
After some discussion, all agreed that the previous value was incorrect.
Signed-off-by: Rickard Strandqvist rickard_strandqv...@spectrumdigital.se
---
drivers/scsi/bnx2i/bnx2i_iscsi.c |3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/bnx2i/bnx2i_iscsi.c
This fixes checkpatch warning:
WARNING: debugfs_remove(NULL) is safe this check is probably not required
Cc: Christine Caulfield ccaul...@redhat.com
Cc: cluster-de...@redhat.com
Cc: Andrew Morton a...@linux-foundation.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
fs/dlm/debug_fs.c | 15
This fixes checkpatch warning:
WARNING: debugfs_remove(NULL) is safe this check is probably not required
Cc: Steven Rostedt rost...@goodmis.org
Cc: Frederic Weisbecker fweis...@gmail.com
Signed-off-by: Fabian Frederick f...@skynet.be
---
kernel/trace/trace.c | 6 ++
1 file changed, 2
Hi Linus,
A small collection of fixes/changes for the current series. The pull
request contains:
- Removal of dead code from Gu Zheng.
- Revert of two bad fixes that went in earlier in this round, marking
things as __init that were not purely used from init.
- A fix for
On 06/26, Steven Rostedt wrote:
On Thu, 26 Jun 2014 18:29:43 +0200
Oleg Nesterov o...@redhat.com wrote:
On 06/26, Steven Rostedt wrote:
[ Added Oleg who is the guru of signals ;-) ]
Thanks,
I didn't see the patch, so I can only guess what it does,
I didn't crop the patch on
This fixes checkpatch warning:
WARNING: debugfs_remove(NULL) is safe this check is probably not required
Cc: Peter Oberparleiter ober...@linux.vnet.ibm.com
Cc: Andrew Morton a...@linux-foundation.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
kernel/gcov/fs.c | 3 +--
1 file changed, 1
This fixes checkpatch warning:
WARNING: debugfs_remove(NULL) is safe this check is probably not required
Cc: Greg Kroah-Hartman gre...@linuxfoundation.org
Cc: linux-...@vger.kernel.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
drivers/usb/host/fhci-dbg.c | 8 ++--
1 file changed, 2
Jens Axboe ax...@kernel.dk writes:
On 2014-06-26 10:08, Jeff Moyer wrote:
Joe Lawrence joe.lawre...@stratus.com writes:
v1-v2: incorporate Jeff's feedback in bsg_map_hdr() and Reviewed-by
tags.
Joe Lawrence (2):
block,scsi: verify return pointer from blk_get_request
This patch removes the cast on data of type void* as it is not needed.
The following Coccinelle semantic patch was used for making the change:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)-f
|
- (T *)
e
)
Signed-off-by: Himangi Saraogi
On Thu, 26 Jun 2014 12:52:38 -0400
Steven Rostedt rost...@goodmis.org wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
From the cover
On Thu, 26 Jun 2014 12:52:39 -0400
Steven Rostedt rost...@goodmis.org wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
From the cover
On 06/26, Oleg Nesterov wrote:
+static void rcu_release_map(struct lockdep_map *map, unsigned long ip)
+{
+ rcu_lockdep_assert_watching();
+ __rcu_lock_release(rcu_lock_map, ip);
OOPS. This should be map. Please see v2 below.
On Thu, 26 Jun 2014 12:52:40 -0400
Steven Rostedt rost...@goodmis.org wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
From the cover
On Thu, 26 Jun 2014 12:52:41 -0400
Steven Rostedt rost...@goodmis.org wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
From the cover letter, you were not Cc'd on.
On Thu, Jun 26, 2014 at 01:45:13PM +0200, Petr Mládek wrote:
On Thu 2014-06-26 10:29:40, Luis R. Rodriguez wrote:
On Thu, Jun 26, 2014 at 04:22:57PM +1000, Stephen Rothwell wrote:
Hi Andrew,
After merging the akpm tree, today's linux-next build (powerpc
ppc44x_defconfig) failed
On Thu, 26 Jun 2014 12:52:42 -0400
Steven Rostedt rost...@goodmis.org wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
Bah! I
On Thu, 26 Jun 2014 12:52:43 -0400
Steven Rostedt rost...@goodmis.org wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
From the cover
On Thu, 2014-06-26 at 22:58 +0530, Himangi Saraogi wrote:
This patch removes the cast on data of type void* as it is not needed.
Hi Himangi
The cast of a const void * to a void * was odd.
Maybe a mechanism to verify appropriateness of
loss of constness for any pointer might be useful.
--
To
On Thu, 26 Jun 2014 12:52:44 -0400
Steven Rostedt rost...@goodmis.org wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
[ Please test this on your arch ]
From the cover
Unlike the original unfair rwlock implementation, queued rwlock
will grant lock according to the chronological sequence of the lock
requests except when the lock requester is in the interrupt context.
Consequently, recursive read_lock calls will now hang the process if
there is a write_lock call
On Thu, 26 Jun 2014 12:52:46 -0400
Steven Rostedt rost...@goodmis.org wrote:
From: Steven Rostedt (Red Hat) rost...@goodmis.org
Nothing sets function_trace_stop to disable function tracing anymore.
Remove the check for it in the arch code.
arm64 was broken anyway, as it had an ifdef
The queue rwlock does not support the use of recursive read-lock in
the process context. With changes in the lockdep code to check and
disallow recursive read-lock when queue rwlock is configured, it
is also necessary for the locking selftest to be updated to change
the process context recursive
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