Avi Kivity 99894a799f KVM: MMU: Fix off-by-one calculating large page count ...

The large page initialization code concludes there are two large pages spanned
by a slot covering 1 (small) page starting at gfn 1.  This is incorrect, and
also results in incorrect write_count initialization in some cases (base = 1,
npages = 513 for example).

Cc: stable@kernel.org
Signed-off-by: Avi Kivity <avi@redhat.com>

2009-04-22 13:52:09 +03:00

..

kvm

KVM: MMU: Fix off-by-one calculating large page count

2009-04-22 13:52:09 +03:00