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(parent: 46deff6) | patch
KVM: Fix kvm_clear_dirty_log_protect off-by-(minus-)one
authorPeter Xu <peterx@redhat.com>
Wed, 8 May 2019 09:15:46 +0000 (17:15 +0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 8 May 2019 11:43:28 +0000 (13:43 +0200)
commit3a14901ea08fb5f76aebfad21dc181fc8d7e07c5
treeea638c4eda3b0e85c23b5a28342e5f028a3dacdftree | snapshot
parent46deff6c92e7dfa3cbed90162aa869f58e700c20commit | diff
KVM: Fix kvm_clear_dirty_log_protect off-by-(minus-)one

Just imaging the case where num_pages < BITS_PER_LONG, then the loop
will be skipped while it shouldn't.

Signed-off-by: Peter Xu <peterx@redhat.com>
Fixes: bfe9d5df8ebe278672c430566c38d8e1f1d9d554
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
virt/kvm/kvm_main.c diff | blob | history
Linux Kernel Source Tree.