[patch 3/5] scripts/recordmcount.c: account for .softirqentry.text

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From: Dmitry Vyukov <dvyukov@xxxxxxxxxx>
Subject: 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@xxxxxxxxxx
Signed-off-by: Dmitry Vyukov <dvyukov@xxxxxxxxxx>
Acked-by: Steve Rostedt <rostedt@xxxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>	[4.6+]
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 scripts/recordmcount.c  |    1 +
 scripts/recordmcount.pl |    1 +
 2 files changed, 2 insertions(+)

diff -puN scripts/recordmcount.c~scripts-recordmcountc-account-for-softirqentrytext scripts/recordmcount.c
--- a/scripts/recordmcount.c~scripts-recordmcountc-account-for-softirqentrytext
+++ a/scripts/recordmcount.c
@@ -363,6 +363,7 @@ is_mcounted_section_name(char const *con
 		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 -puN scripts/recordmcount.pl~scripts-recordmcountc-account-for-softirqentrytext scripts/recordmcount.pl
--- a/scripts/recordmcount.pl~scripts-recordmcountc-account-for-softirqentrytext
+++ a/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,
 );
_
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