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KVM: ensure that memslot userspace addresses are page-aligned
authorHollis Blanchard <hollisb@us.ibm.com>
Fri, 7 Nov 2008 19:32:12 +0000 (13:32 -0600)
committerAvi Kivity <avi@redhat.com>
Wed, 31 Dec 2008 14:52:24 +0000 (16:52 +0200)
Bad page translation and silent guest failure ensue if the userspace address is
not page-aligned.  I hit this problem using large (host) pages with qemu,
because qemu currently has a hardcoded 4096-byte alignment for guest memory
allocations.

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
virt/kvm/kvm_main.c patch | blob | history

diff --cc virt/kvm/kvm_main.c
Simple merge
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