Commit 4de8b9b7 authored by Eric W. Biederman's avatar Eric W. Biederman Committed by Linus Torvalds
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[PATCH] Update sysrq-B to use emergency_restart()

sysrq calls into the reboot path from an interrupt handler
we can either push the code do into process context and
call kernel_restart and get a clean reboot or we can simply
reboot the machine, and increase our chances of actually
rebooting.  emergency_reboot() seems like the closest match
to what we have previously done, and what we want.
Signed-off-by: default avatarEric W. Biederman <>
Signed-off-by: default avatarLinus Torvalds <>
parent 2f048ea8
......@@ -115,7 +115,7 @@ static void sysrq_handle_reboot(int key, struct pt_regs *pt_regs,
struct tty_struct *tty)
static struct sysrq_key_op sysrq_reboot_op = {
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