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Commit 5452c7f8 authored by zhangwei(Jovi)'s avatar zhangwei(Jovi) Committed by Linus Torvalds
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sparc/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 spare sysrq key: "global-regs(y)"

Signed-off-by: default avatarzhangwei(Jovi) <jovi.zhangwei@huawei.com>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 90a102e5

arch/sparc/kernel/process_64.c

+2 −2
Original line number Diff line number Diff line
@@ -294,7 +294,7 @@ static void sysrq_handle_globreg(int key) 


static struct sysrq_key_op sparc_globalreg_op = {

	.handler	= sysrq_handle_globreg,

	.help_msg	= "global-regs(Y)",

	.help_msg	= "global-regs(y)",

	.action_msg	= "Show Global CPU Regs",

};
@@ -364,7 +364,7 @@ static void sysrq_handle_globpmu(int key) 


static struct sysrq_key_op sparc_globalpmu_op = {

	.handler	= sysrq_handle_globpmu,

	.help_msg	= "global-pmu(X)",

	.help_msg	= "global-pmu(x)",

	.action_msg	= "Show Global PMU Regs",

};