From: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 7 Dec 2006 01:14:08 +0000 (+0100)
Subject: [PATCH] paravirt: Add startup infrastructure for paravirtualization
X-Git-Tag: v2.6.20-rc1~145^2^2~8^2~74
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9ccf30d77f04064fe5436027ab9d2230c7cdd94;p=pandora-kernel.git

[PATCH] paravirt: Add startup infrastructure for paravirtualization

1) Each hypervisor writes a probe function to detect whether we are
   running under that hypervisor.  paravirt_probe() registers this
   function.

2) If vmlinux is booted with ring != 0, we call all the probe
   functions (with registers except %esp intact) in link order: the
   winner will not return.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---

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