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| author | Peter Maydell <peter.maydell@linaro.org> | 2021-04-13 22:12:27 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2021-04-13 22:12:27 +0100 |
| commit | 3ddb05dbf21e9dc9b37e3d1cd7ae3d694565e998 (patch) | |
| tree | c958142ed61048ce1eca46465abd7068882e53bd /hw | |
| parent | db55d2c9239d445cb7f1fa8ede8e42bd339058f4 (diff) | |
| parent | ace66791cd15657320b11b1a421afc055f28efca (diff) | |
| download | qemu-3ddb05dbf21e9dc9b37e3d1cd7ae3d694565e998.zip qemu-3ddb05dbf21e9dc9b37e3d1cd7ae3d694565e998.tar.gz qemu-3ddb05dbf21e9dc9b37e3d1cd7ae3d694565e998.tar.bz2 | |
Merge remote-tracking branch 'remotes/dgilbert-gitlab/tags/pull-virtiofs-20210413' into staging
virtiofs: Fix feature negotiation (for 6.0)
A 6.0 fix for feature negotiation on vhost-user.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
# gpg: Signature made Tue 13 Apr 2021 16:21:41 BST
# gpg: using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A 9FA9 0516 331E BC5B FDE7
* remotes/dgilbert-gitlab/tags/pull-virtiofs-20210413:
vhost-user-fs: fix features handling
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/virtio/vhost-user-fs.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/hw/virtio/vhost-user-fs.c b/hw/virtio/vhost-user-fs.c index ac4fc34..6f7f915 100644 --- a/hw/virtio/vhost-user-fs.c +++ b/hw/virtio/vhost-user-fs.c @@ -24,6 +24,17 @@ #include "monitor/monitor.h" #include "sysemu/sysemu.h" +static const int user_feature_bits[] = { + VIRTIO_F_VERSION_1, + VIRTIO_RING_F_INDIRECT_DESC, + VIRTIO_RING_F_EVENT_IDX, + VIRTIO_F_NOTIFY_ON_EMPTY, + VIRTIO_F_RING_PACKED, + VIRTIO_F_IOMMU_PLATFORM, + + VHOST_INVALID_FEATURE_BIT +}; + static void vuf_get_config(VirtIODevice *vdev, uint8_t *config) { VHostUserFS *fs = VHOST_USER_FS(vdev); @@ -129,11 +140,12 @@ static void vuf_set_status(VirtIODevice *vdev, uint8_t status) } static uint64_t vuf_get_features(VirtIODevice *vdev, - uint64_t requested_features, - Error **errp) + uint64_t features, + Error **errp) { - /* No feature bits used yet */ - return requested_features; + VHostUserFS *fs = VHOST_USER_FS(vdev); + + return vhost_get_features(&fs->vhost_dev, user_feature_bits, features); } static void vuf_handle_output(VirtIODevice *vdev, VirtQueue *vq) |