* [GIT PULL 0/8] perf/urgent fixes
@ 2013-03-14 12:23 Arnaldo Carvalho de Melo
2013-03-14 12:23 ` [PATCH 7/8] perf/POWER7: Create a sysfs format entry for Power7 events Arnaldo Carvalho de Melo
2013-03-18 9:02 ` [GIT PULL 0/8] perf/urgent fixes Ingo Molnar
0 siblings, 2 replies; 6+ messages in thread
From: Arnaldo Carvalho de Melo @ 2013-03-14 12:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: Feng Tang, Srikar Dronamraju, Jack Mitchell, Stephane Eranian,
Oleg Nesterov, linuxppc-dev, Paul Mackerras, Jiri Olsa,
Namhyung Kim, Andi Kleen, Irina Tirdea, Robert Richter,
Vinson Lee, Ingo Molnar, Marcin Slusarz, Arnaldo Carvalho de Melo,
Frederic Weisbecker, Ingo Molnar, Sukadev Bhattiprolu,
Peter Zijlstra, Corey Ashford, Anton Blanchard, Namhyung Kim,
Arnaldo Carvalho de Melo, linux-kernel, Pekka Enberg, David Ahern
From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Hi Ingo,
Please consider pulling,
- Arnaldo
The following changes since commit cb16b91a449afd01b85ec4e59f30449d11c4acd7:
s390: Fix a header dependencies related build error (2013-03-11 10:43:35 +0100)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-urgent-for-mingo
for you to fetch changes up to d1398ccfec56e54010476efd6a316427d29045a6:
perf tools: Fix LIBNUMA build with glibc 2.12 and older. (2013-03-14 08:06:21 -0300)
----------------------------------------------------------------
perf/urgent fixes:
. perf probe: Fix segfault due to testing the wrong pointer for NULL,
from Ananth N Mavinakayanahalli.
. libtraceevent: Remove hard coded include to /usr/local/include in
Makefile, which causes cross builds to include host header files,
fix from Jack Mitchell.
. perf record: Use the right target interface for synthesizing
threads when --cpu/-C option is used, fix from Jiri Olsa.
. Check if -DFORTIFY_SOURCE=2 is allowed, as gcc 4.7.2 defines
it and then the build is broken when it is redefined in perf,
fix from Marcin Slusarz.
. Fix build with NO_NEWT=1, that can happen explicitely or when
the newt-devel package is not installed, from Michael Ellerman.
. perf/POWER7: Create a sysfs format entry for Power7 events, missing
patch from a patchseries already merged, from Sukadev Bhattiprolu.
. Fix LIBNUMA build with glibc 2.12 and older, from Vinson Lee.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
----------------------------------------------------------------
Ananth N Mavinakayanahalli (1):
perf probe: Fix segfault
Jack Mitchell (1):
libtraceevent: Remove hard coded include to /usr/local/include in Makefile
Jiri Olsa (1):
perf record: Fix -C option
Marcin Slusarz (1):
perf tools: check if -DFORTIFY_SOURCE=2 is allowed
Michael Ellerman (2):
perf annotate: Fix build with NO_NEWT=1
perf report: Fix build with NO_NEWT=1
Sukadev Bhattiprolu (1):
perf/POWER7: Create a sysfs format entry for Power7 events
Vinson Lee (1):
perf tools: Fix LIBNUMA build with glibc 2.12 and older.
arch/powerpc/perf/power7-pmu.c | 13 +++++++++++++
tools/lib/traceevent/Makefile | 2 +-
tools/perf/Makefile | 8 +++++++-
tools/perf/bench/bench.h | 24 ++++++++++++++++++++++++
tools/perf/builtin-record.c | 6 ++++--
tools/perf/util/hist.h | 5 +++--
tools/perf/util/strlist.c | 2 +-
7 files changed, 53 insertions(+), 7 deletions(-)
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 7/8] perf/POWER7: Create a sysfs format entry for Power7 events
2013-03-14 12:23 [GIT PULL 0/8] perf/urgent fixes Arnaldo Carvalho de Melo
@ 2013-03-14 12:23 ` Arnaldo Carvalho de Melo
2013-03-18 9:02 ` [GIT PULL 0/8] perf/urgent fixes Ingo Molnar
1 sibling, 0 replies; 6+ messages in thread
From: Arnaldo Carvalho de Melo @ 2013-03-14 12:23 UTC (permalink / raw)
To: Ingo Molnar
Cc: Arnaldo Carvalho de Melo, Andi Kleen, Peter Zijlstra,
Robert Richter, Anton Blanchard, linux-kernel, Stephane Eranian,
linuxppc-dev, Ingo Molnar, Paul Mackerras, Sukadev Bhattiprolu,
Jiri Olsa
From: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Create a sysfs entry, '/sys/bus/event_source/devices/cpu/format/event'
which describes the format of the POWER7 PMU events.
This code is based on corresponding code in x86.
Changelog[v4]: [Michael Ellerman, Paul Mckerras] The event format is different
for other POWER cpus. So move the code to POWER7-specific,
power7-pmu.c Also, the POWER7 format uses bits 0-19 not 0-20.
Changelog[v2]: [Jiri Osla] Use PMU_FORMAT_ATTR rather than duplicating code.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Tested-by: Michael Ellerman <michael@ellerman.id.au>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Anton Blanchard <anton@au1.ibm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Michael Ellerman <michael@ellerman.id.au>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Robert Richter <robert.richter@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: benh@kernel.crashing.org
Cc: linuxppc-dev@ozlabs.org
Link: http://lkml.kernel.org/r/20130306054826.GA14627@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
arch/powerpc/perf/power7-pmu.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/perf/power7-pmu.c b/arch/powerpc/perf/power7-pmu.c
index b554879..3c475d6 100644
--- a/arch/powerpc/perf/power7-pmu.c
+++ b/arch/powerpc/perf/power7-pmu.c
@@ -420,7 +420,20 @@ static struct attribute_group power7_pmu_events_group = {
.attrs = power7_events_attr,
};
+PMU_FORMAT_ATTR(event, "config:0-19");
+
+static struct attribute *power7_pmu_format_attr[] = {
+ &format_attr_event.attr,
+ NULL,
+};
+
+struct attribute_group power7_pmu_format_group = {
+ .name = "format",
+ .attrs = power7_pmu_format_attr,
+};
+
static const struct attribute_group *power7_pmu_attr_groups[] = {
+ &power7_pmu_format_group,
&power7_pmu_events_group,
NULL,
};
--
1.7.1
^ permalink raw reply related [flat|nested] 6+ messages in thread* Re: [GIT PULL 0/8] perf/urgent fixes
2013-03-14 12:23 [GIT PULL 0/8] perf/urgent fixes Arnaldo Carvalho de Melo
2013-03-14 12:23 ` [PATCH 7/8] perf/POWER7: Create a sysfs format entry for Power7 events Arnaldo Carvalho de Melo
@ 2013-03-18 9:02 ` Ingo Molnar
1 sibling, 0 replies; 6+ messages in thread
From: Ingo Molnar @ 2013-03-18 9:02 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: Feng Tang, Srikar Dronamraju, Jack Mitchell, Stephane Eranian,
Oleg Nesterov, linuxppc-dev, Paul Mackerras, Jiri Olsa,
Namhyung Kim, Andi Kleen, Irina Tirdea, Robert Richter,
Vinson Lee, Ingo Molnar, Marcin Slusarz, Arnaldo Carvalho de Melo,
Frederic Weisbecker, Ingo Molnar, Sukadev Bhattiprolu,
Peter Zijlstra, Corey Ashford, Anton Blanchard, Namhyung Kim,
Arnaldo Carvalho de Melo, linux-kernel, Pekka Enberg, David Ahern
* Arnaldo Carvalho de Melo <acme@infradead.org> wrote:
> From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
>
> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> The following changes since commit cb16b91a449afd01b85ec4e59f30449d11c4acd7:
>
> s390: Fix a header dependencies related build error (2013-03-11 10:43:35 +0100)
>
> are available in the git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-urgent-for-mingo
>
> for you to fetch changes up to d1398ccfec56e54010476efd6a316427d29045a6:
>
> perf tools: Fix LIBNUMA build with glibc 2.12 and older. (2013-03-14 08:06:21 -0300)
>
> ----------------------------------------------------------------
> perf/urgent fixes:
>
> . perf probe: Fix segfault due to testing the wrong pointer for NULL,
> from Ananth N Mavinakayanahalli.
>
> . libtraceevent: Remove hard coded include to /usr/local/include in
> Makefile, which causes cross builds to include host header files,
> fix from Jack Mitchell.
>
> . perf record: Use the right target interface for synthesizing
> threads when --cpu/-C option is used, fix from Jiri Olsa.
>
> . Check if -DFORTIFY_SOURCE=2 is allowed, as gcc 4.7.2 defines
> it and then the build is broken when it is redefined in perf,
> fix from Marcin Slusarz.
>
> . Fix build with NO_NEWT=1, that can happen explicitely or when
> the newt-devel package is not installed, from Michael Ellerman.
>
> . perf/POWER7: Create a sysfs format entry for Power7 events, missing
> patch from a patchseries already merged, from Sukadev Bhattiprolu.
>
> . Fix LIBNUMA build with glibc 2.12 and older, from Vinson Lee.
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Ananth N Mavinakayanahalli (1):
> perf probe: Fix segfault
>
> Jack Mitchell (1):
> libtraceevent: Remove hard coded include to /usr/local/include in Makefile
>
> Jiri Olsa (1):
> perf record: Fix -C option
>
> Marcin Slusarz (1):
> perf tools: check if -DFORTIFY_SOURCE=2 is allowed
>
> Michael Ellerman (2):
> perf annotate: Fix build with NO_NEWT=1
> perf report: Fix build with NO_NEWT=1
>
> Sukadev Bhattiprolu (1):
> perf/POWER7: Create a sysfs format entry for Power7 events
>
> Vinson Lee (1):
> perf tools: Fix LIBNUMA build with glibc 2.12 and older.
>
> arch/powerpc/perf/power7-pmu.c | 13 +++++++++++++
> tools/lib/traceevent/Makefile | 2 +-
> tools/perf/Makefile | 8 +++++++-
> tools/perf/bench/bench.h | 24 ++++++++++++++++++++++++
> tools/perf/builtin-record.c | 6 ++++--
> tools/perf/util/hist.h | 5 +++--
> tools/perf/util/strlist.c | 2 +-
> 7 files changed, 53 insertions(+), 7 deletions(-)
Pulled, thanks Arnaldo!
Ingo
^ permalink raw reply [flat|nested] 6+ messages in thread
* [GIT PULL 0/8] perf/urgent fixes
@ 2012-11-24 0:20 Arnaldo Carvalho de Melo
2012-11-28 20:27 ` Josh Boyer
2012-12-01 11:05 ` Ingo Molnar
0 siblings, 2 replies; 6+ messages in thread
From: Arnaldo Carvalho de Melo @ 2012-11-24 0:20 UTC (permalink / raw)
To: Ingo Molnar
Cc: David Howells, linuxppc-dev, Paul Mackerras,
Arnaldo Carvalho de Melo, Robert Richter, x86, Xiao Guangrong,
acme, Sukadev Bhattiprolu, linux-arch, Peter Zijlstra,
Namhyung Kim, Anton Blanchard, Arnaldo Carvalho de Melo, Dong Hao,
Borislav Petkov, Runzhen Wang, Thomas Gleixner, linux-kernel,
David Ahern, Linus Torvalds
Hi Ingo,
Tested using a cross-compiler and directly on a Raspberry pi (ARM) with
raspbian.
Please consider pulling.
- Arnaldo
The following changes since commit 18423d3562f396206e0928a71177eeb2edfed077:
Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2012-11-13 18:51:51 +0100)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-urgent-for-mingo
for you to fetch changes up to 7321090f6751c9987c26a8c81c63680d16a614d7:
perf kvm: Fix building perf kvm on non x86 arches (2012-11-23 20:40:17 -0300)
----------------------------------------------------------------
perf/urgent fixes
. Don't build 'perf kvm stat" on non-x86 arches, fix from Xiao Guangrong.
. UAPI fixes to get perf building again in non-x86 arches, from David Howells.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
----------------------------------------------------------------
Arnaldo Carvalho de Melo (1):
Merge tag 'perf-uapi-20121119' of git://git.infradead.org/users/dhowells/linux-headers into perf/urgent
David Howells (6):
x86: Export asm/{svm.h,vmx.h,perf_regs.h}
Merge branch 'x86-pre-uapi' into perf-uapi
tools: Define a Makefile function to do subdir processing
tools: Honour the O= flag when tool build called from a higher Makefile
tools: Pass the target in descend
perf: Make perf build for x86 with UAPI disintegration applied
Sukadev Bhattiprolu (1):
perf powerpc: Use uapi/unistd.h to fix build error
Xiao Guangrong (2):
perf kvm: Rename perf_kvm to perf_kvm_stat
perf kvm: Fix building perf kvm on non x86 arches
Makefile | 6 +-
arch/x86/include/asm/Kbuild | 3 +
include/linux/hw_breakpoint.h | 31 +-------
include/uapi/linux/Kbuild | 1 +
include/uapi/linux/hw_breakpoint.h | 30 ++++++++
tools/Makefile | 24 +++---
tools/perf/Makefile | 29 +++++++-
tools/perf/arch/x86/include/perf_regs.h | 2 +-
tools/perf/builtin-kvm.c | 121 +++++++++++++++++--------------
tools/perf/builtin-test.c | 2 +-
tools/perf/perf.h | 16 +---
tools/perf/util/evsel.c | 4 +-
tools/perf/util/evsel.h | 3 +-
tools/perf/util/header.h | 2 +-
tools/perf/util/parse-events-test.c | 2 +-
tools/perf/util/parse-events.c | 2 +-
tools/perf/util/parse-events.h | 2 +-
tools/perf/util/pmu.h | 2 +-
tools/perf/util/session.h | 2 +-
tools/scripts/Makefile.include | 23 +++++-
20 files changed, 181 insertions(+), 126 deletions(-)
create mode 100644 include/uapi/linux/hw_breakpoint.h
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [GIT PULL 0/8] perf/urgent fixes
2012-11-24 0:20 Arnaldo Carvalho de Melo
@ 2012-11-28 20:27 ` Josh Boyer
2012-12-01 11:05 ` Ingo Molnar
1 sibling, 0 replies; 6+ messages in thread
From: Josh Boyer @ 2012-11-28 20:27 UTC (permalink / raw)
To: Ingo Molnar, Thomas Gleixner, Linus Torvalds,
Arnaldo Carvalho de Melo
Cc: Arnaldo Carvalho de Melo, David Howells, linux-arch,
Peter Zijlstra, Robert Richter, Namhyung Kim, Anton Blanchard,
linux-kernel, Xiao Guangrong, Arnaldo Carvalho de Melo,
linuxppc-dev, Dong Hao, Borislav Petkov, David Ahern,
Runzhen Wang, Paul Mackerras, x86, Sukadev Bhattiprolu
On Fri, Nov 23, 2012 at 7:20 PM, Arnaldo Carvalho de Melo
<acme@ghostprotocols.net> wrote:
> Hi Ingo,
>
> Tested using a cross-compiler and directly on a Raspberry pi (ARM) with
> raspbian.
>
> Please consider pulling.
>
> - Arnaldo
>
> The following changes since commit 18423d3562f396206e0928a71177eeb2edfed077:
>
> Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2012-11-13 18:51:51 +0100)
>
> are available in the git repository at:
>
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-urgent-for-mingo
>
> for you to fetch changes up to 7321090f6751c9987c26a8c81c63680d16a614d7:
>
> perf kvm: Fix building perf kvm on non x86 arches (2012-11-23 20:40:17 -0300)
>
> ----------------------------------------------------------------
> perf/urgent fixes
>
> . Don't build 'perf kvm stat" on non-x86 arches, fix from Xiao Guangrong.
>
> . UAPI fixes to get perf building again in non-x86 arches, from David Howells.
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Arnaldo Carvalho de Melo (1):
> Merge tag 'perf-uapi-20121119' of git://git.infradead.org/users/dhowells/linux-headers into perf/urgent
>
> David Howells (6):
> x86: Export asm/{svm.h,vmx.h,perf_regs.h}
> Merge branch 'x86-pre-uapi' into perf-uapi
> tools: Define a Makefile function to do subdir processing
> tools: Honour the O= flag when tool build called from a higher Makefile
> tools: Pass the target in descend
> perf: Make perf build for x86 with UAPI disintegration applied
>
> Sukadev Bhattiprolu (1):
> perf powerpc: Use uapi/unistd.h to fix build error
>
> Xiao Guangrong (2):
> perf kvm: Rename perf_kvm to perf_kvm_stat
> perf kvm: Fix building perf kvm on non x86 arches
I probably sound like a broken record at this point, but I've not seen
this go into any tip branch, nor is it in Linus' tree. Hopefully this
gets pulled before 3.7 is released.
josh
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [GIT PULL 0/8] perf/urgent fixes
2012-11-24 0:20 Arnaldo Carvalho de Melo
2012-11-28 20:27 ` Josh Boyer
@ 2012-12-01 11:05 ` Ingo Molnar
1 sibling, 0 replies; 6+ messages in thread
From: Ingo Molnar @ 2012-12-01 11:05 UTC (permalink / raw)
To: Arnaldo Carvalho de Melo
Cc: linux-arch, David Howells, x86, Peter Zijlstra, Robert Richter,
Namhyung Kim, Anton Blanchard, linux-kernel, Xiao Guangrong,
Arnaldo Carvalho de Melo, linuxppc-dev, Dong Hao, Borislav Petkov,
acme, David Ahern, Runzhen Wang, Paul Mackerras,
Sukadev Bhattiprolu, Linus Torvalds, Thomas Gleixner
* Arnaldo Carvalho de Melo <acme@infradead.org> wrote:
> Hi Ingo,
>
> Tested using a cross-compiler and directly on a Raspberry pi (ARM) with
> raspbian.
>
> Please consider pulling.
>
> - Arnaldo
>
> The following changes since commit 18423d3562f396206e0928a71177eeb2edfed077:
>
> Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2012-11-13 18:51:51 +0100)
>
> are available in the git repository at:
>
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-urgent-for-mingo
>
> for you to fetch changes up to 7321090f6751c9987c26a8c81c63680d16a614d7:
>
> perf kvm: Fix building perf kvm on non x86 arches (2012-11-23 20:40:17 -0300)
>
> ----------------------------------------------------------------
> perf/urgent fixes
>
> . Don't build 'perf kvm stat" on non-x86 arches, fix from Xiao Guangrong.
>
> . UAPI fixes to get perf building again in non-x86 arches, from David Howells.
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Arnaldo Carvalho de Melo (1):
> Merge tag 'perf-uapi-20121119' of git://git.infradead.org/users/dhowells/linux-headers into perf/urgent
>
> David Howells (6):
> x86: Export asm/{svm.h,vmx.h,perf_regs.h}
> Merge branch 'x86-pre-uapi' into perf-uapi
> tools: Define a Makefile function to do subdir processing
> tools: Honour the O= flag when tool build called from a higher Makefile
> tools: Pass the target in descend
> perf: Make perf build for x86 with UAPI disintegration applied
>
> Sukadev Bhattiprolu (1):
> perf powerpc: Use uapi/unistd.h to fix build error
>
> Xiao Guangrong (2):
> perf kvm: Rename perf_kvm to perf_kvm_stat
> perf kvm: Fix building perf kvm on non x86 arches
>
> Makefile | 6 +-
> arch/x86/include/asm/Kbuild | 3 +
> include/linux/hw_breakpoint.h | 31 +-------
> include/uapi/linux/Kbuild | 1 +
> include/uapi/linux/hw_breakpoint.h | 30 ++++++++
> tools/Makefile | 24 +++---
> tools/perf/Makefile | 29 +++++++-
> tools/perf/arch/x86/include/perf_regs.h | 2 +-
> tools/perf/builtin-kvm.c | 121 +++++++++++++++++--------------
> tools/perf/builtin-test.c | 2 +-
> tools/perf/perf.h | 16 +---
> tools/perf/util/evsel.c | 4 +-
> tools/perf/util/evsel.h | 3 +-
> tools/perf/util/header.h | 2 +-
> tools/perf/util/parse-events-test.c | 2 +-
> tools/perf/util/parse-events.c | 2 +-
> tools/perf/util/parse-events.h | 2 +-
> tools/perf/util/pmu.h | 2 +-
> tools/perf/util/session.h | 2 +-
> tools/scripts/Makefile.include | 23 +++++-
> 20 files changed, 181 insertions(+), 126 deletions(-)
> create mode 100644 include/uapi/linux/hw_breakpoint.h
Pulled, thanks a lot Arnaldo!
I'll get this to Linus ASAP.
Note: got a conflict with perf/core in tools/perf/Makefile, when
merging in tip:master. It appeared to me that perf/core already
included all the changes to BASIC_CFLAGS that perf/urgent
updated, so I picked the perf/core version.
The merged result seems to work fine but please double check it
nevertheless.
Thanks,
Ingo
^ permalink raw reply [flat|nested] 6+ messages in thread
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2013-03-18 9:02 ` [GIT PULL 0/8] perf/urgent fixes Ingo Molnar
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