From: Namhyung Kim <namhyung.kim@lge.com>
Date: Fri, 9 Nov 2012 17:27:15 +0000 (+0900)
Subject: perf annotate: Don't try to follow jump target on PLT symbols
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~77^2~5^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=32ae1efd9d40645601cd4e09fa83a2711dd1ad6d;p=pandora-kernel.git

perf annotate: Don't try to follow jump target on PLT symbols

The perf annotate browser on TUI can identify a jump target for a
selected instruction.  It assumes that the jump target is within the
function but it's not the case of PLT symbols which have offset out of
the function as a target.

Since it caused a segmentation fault, do not try to follow jump target
on the PLT symbols.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1352482044-3443-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

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