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| author | Petr Mladek <pmladek@suse.com> | 2019-01-11 19:20:37 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-11 20:02:46 +0300 |
| commit | ac5ea065eefd755173d5d51ca45f8bf837d0485b (patch) | |
| tree | 22965ed7339050dbfce702a6f36aecdeeb7ed732 /drivers | |
| parent | 28178a88942819c19d9bc15e3a0703f60de1f2bb (diff) | |
| download | linux-ac5ea065eefd755173d5d51ca45f8bf837d0485b.tar.xz | |
sysrq: Remove duplicated sysrq message
commit c3fee60908db4a8594f2e4a2131998384b8fa006 upstream.
The commit 97f5f0cd8cd0a0544 ("Input: implement SysRq as a separate input
handler") added pr_fmt() definition. It caused a duplicated message
prefix in the sysrq header messages, for example:
[ 177.053931] sysrq: SysRq : Show backtrace of all active CPUs
[ 742.864776] sysrq: SysRq : HELP : loglevel(0-9) reboot(b) crash(c)
Fixes: 97f5f0cd8cd0a05 ("Input: implement SysRq as a separate input handler")
Signed-off-by: Petr Mladek <pmladek@suse.com>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Tommi Rantala <tommi.t.rantala@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/sysrq.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index a5516523f816..4c716ddd6599 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -546,7 +546,6 @@ void __handle_sysrq(int key, bool check_mask) */ orig_log_level = console_loglevel; console_loglevel = CONSOLE_LOGLEVEL_DEFAULT; - pr_info("SysRq : "); op_p = __sysrq_get_key_op(key); if (op_p) { @@ -555,15 +554,15 @@ void __handle_sysrq(int key, bool check_mask) * should not) and is the invoked operation enabled? */ if (!check_mask || sysrq_on_mask(op_p->enable_mask)) { - pr_cont("%s\n", op_p->action_msg); + pr_info("%s\n", op_p->action_msg); console_loglevel = orig_log_level; op_p->handler(key); } else { - pr_cont("This sysrq operation is disabled.\n"); + pr_info("This sysrq operation is disabled.\n"); console_loglevel = orig_log_level; } } else { - pr_cont("HELP : "); + pr_info("HELP : "); /* Only print the help msg once per handler */ for (i = 0; i < ARRAY_SIZE(sysrq_key_table); i++) { if (sysrq_key_table[i]) { |