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authorPaolo Bonzini <pbonzini@redhat.com>2014-06-04 13:34:58 +0200
committerChristoph Hellwig <hch@lst.de>2014-06-25 13:29:33 +0200
commit8faeb529b2dabb9df691d614dda18910a43d05c9 (patch)
treee21a6a65b9c888cb85cefd4ace623fd5048885d5 /lib
parentcdda0e5acbb78f7b777049f8c27899e5c5bb368f (diff)
downloadop-kernel-dev-8faeb529b2dabb9df691d614dda18910a43d05c9.zip
op-kernel-dev-8faeb529b2dabb9df691d614dda18910a43d05c9.tar.gz
virtio-scsi: fix various bad behavior on aborted requests
Even though the virtio-scsi spec guarantees that all requests related to the TMF will have been completed by the time the TMF itself completes, the request queue's callback might not have run yet. This causes requests to be completed more than once, and as a result triggers a variety of BUGs or oopses. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Venkatesh Srinivas <venkateshs@google.com> Cc: stable@vger.kernel.org Signed-off-by: Christoph Hellwig <hch@lst.de>
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