Andi Kleen 099f318b8d [PATCH] x86_64: Don't allow kprobes on __switch_to ...

kprobes cannot deal with the funny calling conventions when it
runs on a different stack when it returns. If someone wants
to instrument context switch they can add a probe to schedule()
instead.

Cc: jkenisto@us.ibm.com, prasanna@in.ibm.com

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

2006-02-04 16:43:14 -08:00

20 KiB

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