This patch tries to disable preemption for using smp_processor_id() in
arch_spin_unlock_wait(),
to avoid following report:
[ 17.279377] BUG: using smp_processor_id() in preemptible [] code:
autorun/1024
[ 17.279407] caller is .arch_spin_unlock_wait+0x34/0x80
[ 17.279415] Call Trac
On 11/16/2012 05:12 PM, Paul Mackerras wrote:
> On Fri, Nov 16, 2012 at 02:29:04PM +0530, Anshuman Khandual wrote:
>> Signed-off-by: Anshuman Khandual
>
> That's not a sufficient description of why you are making this
> change. In particular, what is the motivation for and impact of using
> LONG
Change the representation of the PMU flags from decimal to hex since they
are bitfields which are easier to read in hex.
Signed-off-by: Anshuman Khandual
---
arch/powerpc/include/asm/perf_event_server.h | 20 +++-
1 file changed, 15 insertions(+), 5 deletions(-)
diff --git a/arc
Hi Ingo,
Please consider pulling,
- Arnaldo
The following changes since commit ffadcf090d468e9c4938b718649f38dd10cfdb02:
perf annotate: Handle XBEGIN like a jump (2012-10-31 12:18:26 -0200)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/
From: Sukadev Bhattiprolu
Use the 'unistd.h' from arch/powerpc/include/uapi to build the perf tool.
Signed-off-by: Sukadev Bhattiprolu
Acked-by: David Howells
Cc: Anton Blanchard
Cc: Ingo Molnar
Cc: Paul Mackerras
Cc: Peter Zijlstra
Cc: Robert Richter
Cc: linuxppc-...@ozlabs.org
Link: htt
Hello fellow PPC developers.
My name is Max MacLean, a new subscriber to this list. Thanks for taking my
call.
Since I cannot find a way to easily search the archives, I'll ask directly.
Is anyone working on or aware of a patch the MPC52xx_uart driver to provide a
'low_latency' option.
I want
On Sun, Nov 18, 2012 at 10:17 AM, Geert Uytterhoeven
wrote:
> JFYI, when comparing v3.7-rc6 to v3.7-rc5[3], the summaries are:
> - build errors: +2/-12
Just some broken dependencies, I guess:
2 regressions:
+ arch/powerpc/sysdev/mpic.c: error: case label does not reduce to
an integer constan
