ARM kprobes: special hook for the kprobes breakpoint handler

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The kprobes code is already able to cope with reentrant probes, so its
handler must be called outside of the region protected by undef_lock.

If ever this lock is released when handlers are called then this commit
could be reverted.

Signed-off-by: Nicolas Pitre <nico@marvell.com>

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Nicolas Pitre 2007-12-03 17:22:36 -05:00 • committed by Russell King

parent 785d3cd286

commit 796969104c

3 changed files with 20 additions and 7 deletions

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8

arch/arm/kernel/kprobes.c

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12

arch/arm/kernel/traps.c

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