From: Zachary Amsden <zach@vmware.com>
Date: Wed, 22 Aug 2007 01:30:36 +0000 (-0700)
Subject: Fix lazy mode vmalloc synchronization for paravirt
X-Git-Tag: v2.6.23-rc4~94
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8b14cb9953c6b569327e9372718cff09a98f9589;p=pandora-kernel.git

Fix lazy mode vmalloc synchronization for paravirt

Touching vmalloc memory in the middle of a lazy mode update can generate
a kernel PDE update, which must be flushed immediately.  The fix is to
leave lazy mode when doing a vmalloc sync.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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