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| author | Dmitry Vyukov <dvyukov@google.com> | 2016-09-29 00:22:36 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-09-29 01:19:02 +0200 |
| commit | e436fd61a8f62cb7a16310a42b95ab076ff72eff (patch) | |
| tree | 7b835aff31c20c8ac8321a2ce45f82dad6d8f1c6 /scripts | |
| parent | dma-mapping.h: preserve unmap info for CONFIG_DMA_API_DEBUG (diff) | |
| download | linux-e436fd61a8f62cb7a16310a42b95ab076ff72eff.tar.xz linux-e436fd61a8f62cb7a16310a42b95ab076ff72eff.zip | |
scripts/recordmcount.c: account for .softirqentry.text
be7635e7287e ("arch, ftrace: for KASAN put hard/soft IRQ entries into
separate sections") added .softirqentry.text section, but it was not added
to recordmcount. So functions in the section are untracable. Add the
section to scripts/recordmcount.c and scripts/recordmcount.pl.
Fixes: be7635e7287e ("arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections")
Link: http://lkml.kernel.org/r/1474902626-73468-1-git-send-email-dvyukov@google.com
Signed-off-by: Dmitry Vyukov <dvyukov@google.com>
Acked-by: Steve Rostedt <rostedt@goodmis.org>
Cc: <stable@vger.kernel.org> [4.6+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/recordmcount.c | 1 | ||||
| -rwxr-xr-x | scripts/recordmcount.pl | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c index 42396a74405d..a68f03133df9 100644 --- a/scripts/recordmcount.c +++ b/scripts/recordmcount.c @@ -363,6 +363,7 @@ is_mcounted_section_name(char const *const txtname) strcmp(".sched.text", txtname) == 0 || strcmp(".spinlock.text", txtname) == 0 || strcmp(".irqentry.text", txtname) == 0 || + strcmp(".softirqentry.text", txtname) == 0 || strcmp(".kprobes.text", txtname) == 0 || strcmp(".text.unlikely", txtname) == 0; } diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index 96e2486a6fc4..2d48011bc362 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -134,6 +134,7 @@ my %text_sections = ( ".sched.text" => 1, ".spinlock.text" => 1, ".irqentry.text" => 1, + ".softirqentry.text" => 1, ".kprobes.text" => 1, ".text.unlikely" => 1, ); |