From: Andi Kleen <ak@suse.de>
Date: Sat, 16 Apr 2005 22:25:03 +0000 (-0700)
Subject: [PATCH] x86_64: Regularize exception stack handling
X-Git-Tag: v2.6.12-rc3~163
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6fefb0d17599d63e9d30c23bcbe2d4e06477cd55;p=pandora-kernel.git

[PATCH] x86_64: Regularize exception stack handling

This fixes various issues in the return path for "paranoid"
handlers (= running on a private exception stack that act like NMIs).

Generalize previous hack to switch back to process stack for
scheduling/signal handling purposes.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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