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authorAndres Lagar-Cavilla <andreslc@google.com>2014-09-25 15:26:50 -0700
committerPaolo Bonzini <pbonzini@redhat.com>2014-09-26 10:21:29 +0200
commitbb0ca6acd466af55c95b7ce508f29e23a24cabd9 (patch)
tree99f2d6b8963f869e35a1be940183f77d939c5bb8 /Documentation
parent00c027db0cc4b7387b258330482c6e5f5e836b18 (diff)
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kvm: Fix kvm_get_page_retry_io __gup retval check
Confusion around -EBUSY and zero (inside a BUG_ON no less). Reported-by: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Andres Lagar-Cavilla <andreslc@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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