KVM: MMU: handle page removal with shadow mapping

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Do not assume that a shadow mapping will always point to the same host
frame number.  Fixes crash with madvise(MADV_DONTNEED).

[avi: move after first printk(), add another printk()]

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

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Marcelo Tosatti 2008-03-17 10:08:18 -03:00 • committed by Avi Kivity

parent 4b1a80fa65

commit 15aaa819e2

1 changed files with 12 additions and 1 deletions

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arch/x86/kvm/mmu.c

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