From: Jan Beulich <jbeulich@novell.com>
Date: Wed, 7 Oct 2009 21:33:08 +0000 (-0400)
Subject: x86-64: slightly stream-line 32-bit syscall entry code
X-Git-Tag: v2.6.27.37~7
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a778acf2aeddbc18ed5eab1fbff10bbbe785e16;p=pandora-kernel.git

x86-64: slightly stream-line 32-bit syscall entry code

commit 295286a89107c353b9677bc604361c537fd6a1c0 upstream

x86-64: slightly stream-line 32-bit syscall entry code

[ required for following patch to apply properly ]

Avoid updating registers or memory twice as well as needlessly loading
or copying registers.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Chuck Ebbert <cebbert@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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