From: Keshavamurthy Anil S <anil.s.keshavamurthy@intel.com>
Date: Mon, 25 Sep 2006 23:32:20 +0000 (-0700)
Subject: [IA64] kprobes: fixup the pagefault exception caused by probehandlers
X-Git-Tag: v2.6.19-rc1~901^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd32cb3a9c9f9399421408e8734cd8a6d9d1a09f;p=pandora-kernel.git

[IA64] kprobes: fixup the pagefault exception caused by probehandlers

If the user-specified kprobe handler causes the page fault when accessing
user space address, fixup this fault since do_page_fault() should not
continue as the kprobe handler are run with preemption disabled.

Signed-off-by: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

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