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ARM: kprobes: Reject 16-bit Thumb SVC and UNDEFINED instructions
authorJon Medhurst <tixy@yxit.co.uk>
Sat, 2 Jul 2011 15:25:47 +0000 (16:25 +0100)
committerTixy <tixy@medhuaa1.miniserver.com>
Wed, 13 Jul 2011 17:32:44 +0000 (17:32 +0000)
commit444956677eccfcdfe05de761e1286f62c423ce88
tree1698366778eced1e27288f8c15fcbd4ad82eda87tree | snapshot
parent5b94faf8d76be2116223c2591b31ddae5eecac2bcommit | diff
ARM: kprobes: Reject 16-bit Thumb SVC and UNDEFINED instructions

SVC (SWI) instructions shouldn't occur in kernel code so we don't
need to be able to probe them.

Signed-off-by: Jon Medhurst <tixy@yxit.co.uk>
Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org>
arch/arm/kernel/kprobes-thumb.c diff | blob | history
Beck SC1x5 Kernel