From: Masami Hiramatsu <mhiramat@redhat.com>
Date: Thu, 27 Aug 2009 17:23:04 +0000 (-0400)
Subject: kprobes/x86-64: Allow to reenter probe on post_handler
X-Git-Tag: v2.6.33-rc1~399^2~235
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5ad31158d60946b9fd18c8a79c283a6bc432430;p=pandora-kernel.git

kprobes/x86-64: Allow to reenter probe on post_handler

Allow to reenter probe on the post_handler of another probe on x86-64,
because x86-64 already allows reentering int3.
In that case, reentered probe just increases kp.nmissed and returns.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <20090827172304.8246.4822.stgit@localhost.localdomain>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
---

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