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(parent: dd40cac) | patch
sysrq: temporarily disable showing stacks of active CPUs [1/1]
authorJiamin Ma <jiamin.ma@amlogic.com>
Thu, 25 Apr 2019 01:39:09 +0000 (09:39 +0800)
committerJianxin Pan <jianxin.pan@amlogic.com>
Thu, 25 Apr 2019 06:41:01 +0000 (23:41 -0700)
commit15c998e5d69e46de1661065ec4648c7b0cd4b4e7
treeb117d40e1ece4884dbeb430df40fdd243b5541e5tree | snapshot
parentdd40cac611121797ca8d8f40ac47dd370b5d0d67commit | diff
sysrq: temporarily disable showing stacks of active CPUs [1/1]

PD#SWPL-7711

Problem:
echo l > /proc/sysrq-trigger leading to kernel crash and
lockup

Solution:
temporarily disable showing stacks of active CPUs

Verify:
U200

Change-Id: Id7f19425d754d9249b3999189dd257f8b30bae2d
Signed-off-by: Jiamin Ma <jiamin.ma@amlogic.com>
drivers/tty/sysrq.c diff | blob | history
Domain: System / Kernel;