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Message-ID: <5138572B.5060106@huawei.com>
Date: Thu, 7 Mar 2013 17:00:27 +0800
From: "zhangwei(Jovi)" <jovi.zhangwei@...wei.com>
To: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>
Subject: [PATCH 5/8] 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@...wei.com>
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
---
arch/powerpc/xmon/xmon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
index 13f85de..3e34cd2 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",
};
--
1.7.9.7
--
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