From: Isaku Yamahata <yamahata@valinux.co.jp>
Date: Mon, 19 May 2008 13:13:30 +0000 (+0900)
Subject: [IA64] pvops: preparation: introduce ia64_set_rr0_to_rr4() to make kernel paravirtual... 
X-Git-Tag: v2.6.27-rc1~948^2~6^2~16
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e1a77ccdbc4ca59ccaf84168a0c3c1df4fadfc0;p=pandora-kernel.git

[IA64] pvops: preparation: introduce ia64_set_rr0_to_rr4() to make kernel paravirtualization friendly.

make kernel paravirtualization friendly by introducing
ia64_set_rr0_to_rr4().
ia64/Xen will replace setting rr[0-4] with single hypercall later.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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