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authorEric Auger <eric.auger@redhat.com>2018-04-11 15:30:38 +0200
committerDavid S. Miller <davem@davemloft.net>2018-04-11 10:52:34 -0400
commit7ced6c98c7ab7a1f6743931e28671b833af79b1e (patch)
tree83c1da2c76b6b049915063144677b9b77a9ba122 /include/math-emu
parent98239c9096ed1dad97f01c66aa6d8b6e9be9029a (diff)
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vhost: Fix vhost_copy_to_user()
vhost_copy_to_user is used to copy vring used elements to userspace. We should use VHOST_ADDR_USED instead of VHOST_ADDR_DESC. Fixes: f88949138058 ("vhost: introduce O(1) vq metadata cache") Signed-off-by: Eric Auger <eric.auger@redhat.com> Acked-by: Jason Wang <jasowang@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/math-emu')
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