Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1491169

[PATCH] scripts/recordmcount.c: account for .softirqentry.text

From Dmitry Vyukov <dvyukov@google.com>
Newsgroups linux.kernel
Subject [PATCH] scripts/recordmcount.c: account for .softirqentry.text
Date 2016-09-26 11:20 +0200
Message-ID <slAeR-20r-3@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

Show all headers | View raw


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.

Fixes: be7635e7287e ("arch, ftrace: for KASAN put hard/soft IRQ entries into separate sections")
Cc: stable@vger.kernel.org # v4.6+
Signed-off-by: Dmitry Vyukov <dvyukov@google.com>
---
 scripts/recordmcount.c | 1 +
 1 file changed, 1 insertion(+)

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;
 }
-- 
2.8.0.rc3.226.g39d4020

Back to linux.kernel | Previous | NextNext in thread | Find similar | Unroll thread


Thread

[PATCH] scripts/recordmcount.c: account for .softirqentry.text Dmitry Vyukov <dvyukov@google.com> - 2016-09-26 11:20 +0200
  Re: [PATCH] scripts/recordmcount.c: account for .softirqentry.text Steven Rostedt <rostedt@goodmis.org> - 2016-09-26 17:10 +0200
    Re: [PATCH] scripts/recordmcount.c: account for .softirqentry.text Steven Rostedt <rostedt@goodmis.org> - 2016-09-26 17:10 +0200
      Re: [PATCH] scripts/recordmcount.c: account for .softirqentry.text Dmitry Vyukov <dvyukov@google.com> - 2016-09-26 17:20 +0200

csiph-web