This is a note to let you know that I've just added the patch titled
perf trace: Decode architecture-specific signal numbers
to the 3.13-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
perf-trace-decode-architecture-specific-signal-numbers.patch
and it can be found in the queue-3.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 02c5bb4a352a4cca56e9b5d3a2a57d61062eb2e1 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Date: Thu, 6 Feb 2014 01:00:41 +0000
Subject: perf trace: Decode architecture-specific signal numbers
From: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
commit 02c5bb4a352a4cca56e9b5d3a2a57d61062eb2e1 upstream.
SIGSTKFLT is not defined on alpha, mips or sparc.
SIGEMT and SIGSWI are defined on some architectures and should be
decoded here if so.
Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
Fixes: 8bad5b0abfdb ('perf trace: Beautify signal number arg in several syscalls')
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Link: http://lkml.kernel.org/r/1391648441.3003.101.camel@xxxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
tools/perf/builtin-trace.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -821,7 +821,6 @@ static size_t syscall_arg__scnprintf_sig
P_SIGNUM(PIPE);
P_SIGNUM(ALRM);
P_SIGNUM(TERM);
- P_SIGNUM(STKFLT);
P_SIGNUM(CHLD);
P_SIGNUM(CONT);
P_SIGNUM(STOP);
@@ -837,6 +836,15 @@ static size_t syscall_arg__scnprintf_sig
P_SIGNUM(IO);
P_SIGNUM(PWR);
P_SIGNUM(SYS);
+#ifdef SIGEMT
+ P_SIGNUM(EMT);
+#endif
+#ifdef SIGSTKFLT
+ P_SIGNUM(STKFLT);
+#endif
+#ifdef SIGSWI
+ P_SIGNUM(SWI);
+#endif
default: break;
}
Patches currently in stable-queue which might be from ben@xxxxxxxxxxxxxxx are
queue-3.13/perf-trace-decode-architecture-specific-signal-numbers.patch
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