| commit | 99894a799f09cf9e28296bb16e75bd5830fd2c4e | [log] [tgz] |
|---|---|---|
| author | Avi Kivity <avi@redhat.com> | Sun Mar 29 16:31:25 2009 +0300 |
| committer | Avi Kivity <avi@redhat.com> | Wed Apr 22 13:52:09 2009 +0300 |
| tree | 33fa687fa78b3c8b89d032ca11b89443296449a2 | |
| parent | 091069740304c979f957ceacec39c461d0192158 [diff] |
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>