[IA64] pvops: preparation: introduce ia64_set_rr0_to_rr4() to make kernel paravirtual...
authorIsaku Yamahata <yamahata@valinux.co.jp>
Mon, 19 May 2008 13:13:30 +0000 (22:13 +0900)
committerTony Luck <tony.luck@intel.com>
Tue, 27 May 2008 21:38:44 +0000 (14:38 -0700)
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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