From: Andi Kleen <ak@suse.de>
Date: Wed, 11 Jan 2006 21:45:21 +0000 (+0100)
Subject: [PATCH] x86_64: Support alternative() in vsyscalls
X-Git-Tag: v2.6.16-rc1~321
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f6c5b046978d68e69bdc73433ead41612a2a1c9;p=pandora-kernel.git

[PATCH] x86_64: Support alternative() in vsyscalls

The real vsyscall .text addresses are not mapped when the alternative()
replacement runs early, so use some black magic to access them using
the direct mapping.

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

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