commit | 68f3f65b09a1ce8c82fac17911ffc3bb6031ebe4 | [log] [tgz] |
---|---|---|
author | Paolo Bonzini <pbonzini@redhat.com> | Tue May 07 11:30:23 2013 +0200 |
committer | Paolo Bonzini <pbonzini@redhat.com> | Fri May 24 18:42:30 2013 +0200 |
tree | 7aaf7de701db3a27c7439a0d4939fc7bdeece687 | |
parent | 8b0d6711a276bdb9edcd9299b194c7c0d6b56a88 [diff] |
memory: assert that PhysPageEntry's ptr does not overflow While sized to 15 bits in PhysPageEntry, the ptr field is ORed into the iotlb entries together with a page-aligned pointer. The ptr field must not overflow into this page-aligned value, assert that it is smaller than the page size. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>