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KVM: MMU: Use mmu_set_spte() for real-mode shadows
authorAvi Kivity <avi@qumranet.com>
Sun, 9 Dec 2007 16:43:00 +0000 (18:43 +0200)
committerAvi Kivity <avi@qumranet.com>
Wed, 30 Jan 2008 15:53:21 +0000 (17:53 +0200)
commite833240f3c1b0b415efb14eaa102718769d5f063
treea2482ca91665ce0e761131d971bb418c5e8e365ctree | snapshot (tar.gz zip)
parentbc750ba860d978fcaac1e0db28774b1f38ae8193commit | diff
KVM: MMU: Use mmu_set_spte() for real-mode shadows

In addition to removing some duplicated code, this also handles the unlikely
case of real-mode code updating a guest page table.  This can happen when
one vcpu (in real mode) touches a second vcpu's (in protected mode) page
tables, or if a vcpu switches to real mode, touches page tables, and switches
back.

Signed-off-by: Avi Kivity <avi@qumranet.com>
drivers/kvm/mmu.c diff | blob | blame | history