Hi Ingo,
Please consider pulling,
- Arnaldo
The following changes since commit 95cf59ea72331d0093010543b8951bb43f262cac:
perf: Fix perf_cgroup_switch for sw-events (2012-10-05 13:59:07 +0200)
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 88a21d2f07d2a4bec2e3e03dd50a39683b938b10:
perf hists browser: Add back callchain folding symbol (2012-10-17 13:54:08
-0300)
----------------------------------------------------------------
perf/urgent fixes:
. The python binding needs to link with libtraceevent and to initialize
the 'page_size' variable so that mmaping works again.
. The callchain folding character that appears on the TUI just before
the overhead had disappeared due to recent changes, add it back.
. Intel PEBS in VT-x context uses the DS address as a guest linear address,
even though its programmed by the host as a host linear address. This either
results in guest memory corruption and or the hardware faulting and 'crashing'
the virtual machine. Therefore we have to disable PEBS on VT-x enter and
re-enable on VT-x exit, enforcing a strict exclude_guest.
Kernel side enforcement fix by Peter Zijlstra, tooling side fix by David
Ahern.
. Fix build on sparc due to UAPI, fix from David Miller.
. Fixes for the srclike sort key for unresolved symbols and when processing
samples in JITted code, where we don't have an ELF file, just an special
symbol table, fixes from Namhyung Kim.
. Fix some leaks in libtraceevent, from Steven Rostedt.
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
----------------------------------------------------------------
Arnaldo Carvalho de Melo (3):
perf python: Initialize 'page_size' variable
perf python: Link with libtraceevent
perf hists browser: Add back callchain folding symbol
David Ahern (1):
perf tool: Precise mode requires exclude_guest
David Miller (1):
perf tools: Fix build on sparc.
Namhyung Kim (3):
perf tools: Fix segfault when using srcline sort key
perf tools: Remove warnings on JIT samples for srcline sort key
perf hists browser: Fix off-by-two bug on the first column
Peter Zijlstra (1):
perf: Require exclude_guest to use PEBS - kernel side enforcement
Steven Rostedt (2):
lib tools traceevent: Add back pevent assignment in
__pevent_parse_format()
tools lib traceevent: Fix missed freeing of subargs in free_arg() in
filter
arch/x86/kernel/cpu/perf_event.c | 6 ++++++
tools/lib/traceevent/event-parse.c | 9 ++++++---
tools/lib/traceevent/parse-filter.c | 15 +++++++++++++++
tools/perf/perf.h | 2 +-
tools/perf/ui/browsers/hists.c | 6 ++++--
tools/perf/util/parse-events.c | 3 +++
tools/perf/util/python.c | 2 ++
tools/perf/util/setup.py | 1 +
tools/perf/util/sort.c | 6 ++++++
9 files changed, 44 insertions(+), 6 deletions(-)
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