Commit e436fd61 authored Sep 28, 2016 by Dmitry Vyukov Committed by Linus Torvalds Sep 28, 2016

scripts/recordmcount.c: account for .softirqentry.text

be7635e7 ("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: be7635e7 ("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>

parent 2481366a

scripts/recordmcount.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}

+1 −0