Namhyung Kim 114067b69e perf tools: Check if callchain is corrupted ... We faced segmentation fault on perf top -G at very high sampling rate due to a corrupted callchain. While the root cause was not revealed (I failed to figure it out), this patch tries to protect us from the segfault on such cases. Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Namhyung Kim <namhyung.kim@lge.com> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Sunjin Yang <fan4326@gmail.com> Link: http://lkml.kernel.org/r/1338443007-24857-2-git-send-email-namhyung.kim@lge.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2012-05-31 11:20:34 -03:00
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acpi	…
asm-generic	mm: pmd_read_atomic: fix 32bit PAE pmd walk vs pmd_populate SMP race condition	2012-05-29 16:22:24 -07:00
crypto	…
drm	ttm: add prime sharing support to TTM (v2)	2012-05-23 10:46:27 +01:00
keys	…
linux	perf tools: Check if callchain is corrupted	2012-05-31 11:20:34 -03:00
math-emu	…
media	…
memory	…
misc	…
mtd	…
net	memcg: decrement static keys at real destroy time	2012-05-29 16:22:28 -07:00
pcmcia	…
rdma	…
rxrpc	…
scsi	…
sound	ASoC: Last minute updates	2012-05-22 02:58:55 +02:00
target	…
trace	mm: vmscan: remove reclaim_mode_t	2012-05-29 16:22:19 -07:00
video	arm-soc: First batch of cleanups	2012-05-22 09:23:24 -07:00
xen	…
Kbuild	…