tree 9bbe5dab501fa1369ce882a4713ebdd227e09f19
parent 06e05645661211b9eaadaf6344c335d2e80f0ba2
author Marcelo Tosatti <mtosatti@redhat.com> 1212900533 -0300
committer Avi Kivity <avi@qumranet.com> 1214299030 +0300

KVM: MMU: Fix rmap_write_protect() hugepage iteration bug

rmap_next() does not work correctly after rmap_remove(), as it expects
the rmap chains not to change during iteration.  Fix (for now) by restarting
iteration from the beginning.

Signed-off-by: Avi Kivity <avi@qumranet.com>