From: Glauber Costa <gcosta@redhat.com>
Date: Wed, 28 May 2008 01:22:54 +0000 (-0700)
Subject: x86: use stack_start in x86_64
X-Git-Tag: v2.6.27-rc1~1106^2~240
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9cf4f298e29abba25c16679fe7be70898223167e;p=pandora-kernel.git

x86: use stack_start in x86_64

call x86_64's init_rsp stack_start, just as i386 does.
Put a zeroed stack segment for consistency. With this,
we can eliminate one ugly ifdef in smpboot.c.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

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