From: zhangwei(Jovi) Date: Tue, 30 Apr 2013 22:28:51 +0000 (-0700) Subject: kgdb/sysrq: fix inconstistent help message of sysrq key X-Git-Tag: v3.10-rc1~143^2~6 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=f345650964936395307d9d6bdee0168cf7d926e7;p=linux.git kgdb/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 kgdb sysrq key: "debug(g)" Signed-off-by: zhangwei(Jovi) Cc: Jason Wessel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c index c26278fd4851..0506d447aed2 100644 --- a/kernel/debug/debug_core.c +++ b/kernel/debug/debug_core.c @@ -775,7 +775,7 @@ static void sysrq_handle_dbg(int key) static struct sysrq_key_op sysrq_dbg_op = { .handler = sysrq_handle_dbg, - .help_msg = "debug(G)", + .help_msg = "debug(g)", .action_msg = "DEBUG", }; #endif