[PATCH] x86_64: Don't allow kprobes on __switch_to

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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>

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Andi Kleen 2006-02-03 21:51:38 +01:00 • committed by Linus Torvalds

parent 16acc0cd8f

commit 099f318b8d

1 changed files with 3 additions and 1 deletions

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arch/x86_64/kernel/process.c

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