Commit "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")
Cc: stable@xxxxxxxxxxxxxxx # v4.6+
Signed-off-by: Dmitry Vyukov <dvyukov@xxxxxxxxxx>
Acked-by: Steve Rostedt <rostedt@xxxxxxxxxxx>
---
Changes from v1:
- updated recordmcount.pl as well
---
scripts/recordmcount.c | 1 +
scripts/recordmcount.pl | 1 +
2 files changed, 2 insertions(+)
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index 42396a7..a68f031 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 96e2486..2d48011 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,
);
--
2.8.0.rc3.226.g39d4020
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