]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 5737781) | patch
virtio-ring: fix DMA metadata flags
authorVincent Whitchurch <vincent.whitchurch@axis.com>
Tue, 26 Oct 2021 13:31:00 +0000 (15:31 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Wed, 27 Oct 2021 19:54:34 +0000 (15:54 -0400)
commitde72b03a3d83aa89a5d34e30298d95260337e5d9
tree94a375037aac6b7df3801c2840a2c59901ba5ccatree | snapshot
parent57377815c7e8be94bdf1a7ec9bb3e1ea22f70b16commit | diff
virtio-ring: fix DMA metadata flags

The flags are currently overwritten, leading to the wrong direction
being passed to the DMA unmap functions.

Fixes: d6b9b887ef87eca3 ("virtio-ring: store DMA metadata in desc_extra for split virtqueue")
Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
Link: https://lore.kernel.org/r/20211026133100.17541-1-vincent.whitchurch@axis.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
drivers/virtio/virtio_ring.c diff | blob | history
Linux Kernel Source Tree.