From: Jeff Dike <jdike@addtoit.com>
Date: Wed, 19 Apr 2006 05:21:44 +0000 (-0700)
Subject: [PATCH] uml: add missing __volatile__
X-Git-Tag: v2.6.17-rc3~105
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb30d64568fd8f6a21afef987f11852a109723da;p=pandora-kernel.git

[PATCH] uml: add missing __volatile__

We were missing __volatile__ on some bits of asm in the segfault handlers.
On x86_64, this was messing up the move from %rdx to uc because that was
moved to after the GET_FAULTINFO_FROM_SC, which changed %rdx.

Also changed the other bit of asm and the one in the i386 handler to
prevent any similar occurrences.

Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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