kernel: do not accept sysrq characters via serial port
authorFelix Fietkau <nbd@openwrt.org>
Tue, 9 Jul 2013 12:52:00 +0000 (12:52 +0000)
committerFelix Fietkau <nbd@openwrt.org>
Tue, 9 Jul 2013 12:52:00 +0000 (12:52 +0000)
commit51b1e8577c8edc2108060d5e5e81db41c81b1081
treec418fcd7cc30ddf9a7f4908982c168ebf54d2485
parentd0d268ba6e313a1e1ea432f8a4568e15fccded45
kernel: do not accept sysrq characters via serial port

many boards have a disconnected TTL level serial which can generate
some garbage that can lead to spurious false sysrq detects.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37210
target/linux/generic/config-3.10
target/linux/generic/config-3.8
target/linux/generic/config-3.9
target/linux/generic/patches-3.10/890-8250_optional_sysrq.patch [new file with mode: 0644]
target/linux/generic/patches-3.8/890-8250_optional_sysrq.patch [new file with mode: 0644]
target/linux/generic/patches-3.9/890-8250_optional_sysrq.patch [new file with mode: 0644]