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| author | Peter Maydell <peter.maydell@linaro.org> | 2015-07-20 13:25:28 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2015-07-20 13:25:28 +0100 |
| commit | f73ca7363440240b7ee5ee7f7ddb1c64751efb54 (patch) | |
| tree | 3a5a63dc82049cff15f105d68617be7d3b2571c1 /hw/virtio | |
| parent | 71358470eec668f5dc53def25e585ce250cea9bf (diff) | |
| parent | f9d6dbf0bf6e91b8ed896369ab1b7e91e5a1a4df (diff) | |
| download | qemu-f73ca7363440240b7ee5ee7f7ddb1c64751efb54.zip qemu-f73ca7363440240b7ee5ee7f7ddb1c64751efb54.tar.gz qemu-f73ca7363440240b7ee5ee7f7ddb1c64751efb54.tar.bz2 | |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio, vhost, pc fixes for 2.4
The only notable thing here is vhost-user multiqueue
revert. We'll work on making it stable in 2.5,
reverting now means we won't have to maintain
bug for bug compability forever.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Mon Jul 20 12:24:00 2015 BST using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
* remotes/mst/tags/for_upstream:
virtio-net: remove virtio queues if the guest doesn't support multiqueue
virtio-net: Flush incoming queues when DRIVER_OK is being set
pci_add_capability: remove duplicate comments
virtio-net: unbreak any layout
Revert "vhost-user: add multi queue support"
ich9: fix skipped vmstate_memhp_state subsection
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/virtio')
| -rw-r--r-- | hw/virtio/vhost-user.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/hw/virtio/vhost-user.c b/hw/virtio/vhost-user.c index d6f2163..e7ab829 100644 --- a/hw/virtio/vhost-user.c +++ b/hw/virtio/vhost-user.c @@ -210,12 +210,7 @@ static int vhost_user_call(struct vhost_dev *dev, unsigned long int request, break; case VHOST_SET_OWNER: - break; - case VHOST_RESET_OWNER: - memcpy(&msg.state, arg, sizeof(struct vhost_vring_state)); - msg.state.index += dev->vq_index; - msg.size = sizeof(m.state); break; case VHOST_SET_MEM_TABLE: @@ -258,20 +253,17 @@ static int vhost_user_call(struct vhost_dev *dev, unsigned long int request, case VHOST_SET_VRING_NUM: case VHOST_SET_VRING_BASE: memcpy(&msg.state, arg, sizeof(struct vhost_vring_state)); - msg.state.index += dev->vq_index; msg.size = sizeof(m.state); break; case VHOST_GET_VRING_BASE: memcpy(&msg.state, arg, sizeof(struct vhost_vring_state)); - msg.state.index += dev->vq_index; msg.size = sizeof(m.state); need_reply = 1; break; case VHOST_SET_VRING_ADDR: memcpy(&msg.addr, arg, sizeof(struct vhost_vring_addr)); - msg.addr.index += dev->vq_index; msg.size = sizeof(m.addr); break; @@ -279,7 +271,7 @@ static int vhost_user_call(struct vhost_dev *dev, unsigned long int request, case VHOST_SET_VRING_CALL: case VHOST_SET_VRING_ERR: file = arg; - msg.u64 = (file->index + dev->vq_index) & VHOST_USER_VRING_IDX_MASK; + msg.u64 = file->index & VHOST_USER_VRING_IDX_MASK; msg.size = sizeof(m.u64); if (ioeventfd_enabled() && file->fd > 0) { fds[fd_num++] = file->fd; @@ -321,7 +313,6 @@ static int vhost_user_call(struct vhost_dev *dev, unsigned long int request, error_report("Received bad msg size."); return -1; } - msg.state.index -= dev->vq_index; memcpy(arg, &msg.state, sizeof(struct vhost_vring_state)); break; default: |