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

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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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Isaku Yamahata 2008-05-19 22:13:30 +09:00 • committed by Tony Luck

parent 8311d21c35

commit 0e1a77ccdb

2 changed files with 10 additions and 5 deletions

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9

include/asm-ia64/intrinsics.h

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6

include/asm-ia64/mmu_context.h

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