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[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)
commit0e1a77ccdbc4ca59ccaf84168a0c3c1df4fadfc0
treeceee49874e01183a1871778744c4033864853585tree | snapshot
parent8311d21c35092aa4c4a12e0140e1ef3443489d77commit | diff
[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>
include/asm-ia64/intrinsics.h diff | blob | history
include/asm-ia64/mmu_context.h diff | blob | history
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