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authorKumar Gala <galak@kernel.crashing.org>2008-06-26 01:57:58 -0500
committerKumar Gala <galak@kernel.crashing.org>2008-06-26 03:35:33 -0500
commitb76e59d1fb086c2fdac5d243e09786d6581f2026 (patch)
tree94348c544cc2c7b26ab0c5aa75b93c89e959a17e /Documentation
parentd14b3dd6190af7ce4f88be68f8df828af6d44584 (diff)
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powerpc/kprobes: Some minor fixes
* Mark __flush_icache_range as a function that can't be probed since its used by the kprobe code. * Fix an issue with single stepping and async exceptions. We need to ensure that we dont get an async exception (external, decrementer, etc) while we are attempting to single step the probe point. Added a check to ensure we only handle a single step if its really intended for the instruction in question. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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