ARM: kprobes: Reject 16-bit Thumb SVC and UNDEFINED instructions

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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>

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Jon Medhurst 2011-07-02 16:25:47 +01:00 • committed by Tixy

parent 5b94faf8d7

commit 444956677e

1 changed files with 8 additions and 0 deletions

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arch/arm/kernel/kprobes-thumb.c

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