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authorzhangwei(Jovi) <jovi.zhangwei@huawei.com>2013-04-30 15:28:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-30 17:04:10 -0700
commit90a102e59ab9c94071fe1993134daff462d17a3f (patch)
treeac409c2de53ed5ce04bbdd7f26716055a7362538 /arch/powerpc
parent9387a393ef28b8c45dbede4fca9cd7cc56ca30ca (diff)
downloadlinux-90a102e59ab9c94071fe1993134daff462d17a3f.tar.gz
powerpc/xmon/sysrq: fix inconstistent help message of sysrq key
Currently help message of /proc/sysrq-trigger highlight its upper-case characters, like below: SysRq : HELP : loglevel(0-9) reBoot Crash terminate-all-tasks(E) memory-full-oom-kill(F) kill-all-tasks(I) ... this would confuse user trigger sysrq by upper-case character, which is inconsistent with the real lower-case character registed key. This inconsistent help message will also lead more confused when 26 upper-case letters put into use in future. This patch fix powerpc xmon sysrq key: "xmon(x)" Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/xmon/xmon.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 13f85defabe..3e34cd224b7 100644
--- a/arch/powerpc/xmon/xmon.c
+++ b/arch/powerpc/xmon/xmon.c
@@ -2947,7 +2947,7 @@ static void sysrq_handle_xmon(int key)
static struct sysrq_key_op sysrq_xmon_op = {
.handler = sysrq_handle_xmon,
- .help_msg = "Xmon",
+ .help_msg = "xmon(x)",
.action_msg = "Entering xmon",
};