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author | Peter Maydell <peter.maydell@linaro.org> | 2020-11-05 15:16:43 +0000 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2020-11-05 15:16:43 +0000 |
commit | 85c3ed44171d757e399bcbb3db3608c1848c0984 (patch) | |
tree | 777c2c5df9154caa0f0787b15b76deda2f2c2399 /contrib | |
parent | 747c6b3811ef5f06278ab364261e3723bcbb4031 (diff) | |
parent | 9f6df01d0e128c2df179789b37140d6aeddfcb92 (diff) | |
download | qemu-85c3ed44171d757e399bcbb3db3608c1848c0984.zip qemu-85c3ed44171d757e399bcbb3db3608c1848c0984.tar.gz qemu-85c3ed44171d757e399bcbb3db3608c1848c0984.tar.bz2 |
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
pc,pci,vhost,virtio: fixes
Lots of fixes all over the place.
virtio-mem and virtio-iommu patches are kind of fixes but
it seems better to just make them behave sanely than
try to educate users about the limitations ...
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Wed 04 Nov 2020 18:40:03 GMT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
# Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469
* remotes/mst/tags/for_upstream: (31 commits)
contrib/vhost-user-blk: fix get_config() information leak
block/export: fix vhost-user-blk get_config() information leak
block/export: make vhost-user-blk config space little-endian
configure: introduce --enable-vhost-user-blk-server
libvhost-user: follow QEMU comment style
vhost-blk: set features before setting inflight feature
Revert "vhost-blk: set features before setting inflight feature"
net: Add vhost-vdpa in show_netdevs()
vhost-vdpa: Add qemu_close in vhost_vdpa_cleanup
vfio: Don't issue full 2^64 unmap
virtio-iommu: Set supported page size mask
vfio: Set IOMMU page size as per host supported page size
memory: Add interface to set iommu page size mask
virtio-iommu: Add notify_flag_changed() memory region callback
virtio-iommu: Add replay() memory region callback
virtio-iommu: Call memory notifiers in attach/detach
virtio-iommu: Add memory notifiers for map/unmap
virtio-iommu: Store memory region in endpoint struct
virtio-iommu: Fix virtio_iommu_mr()
hw/smbios: Fix leaked fd in save_opt_one() error path
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'contrib')
-rw-r--r-- | contrib/libvhost-user/libvhost-user.h | 15 | ||||
-rw-r--r-- | contrib/vhost-user-blk/vhost-user-blk.c | 2 |
2 files changed, 12 insertions, 5 deletions
diff --git a/contrib/libvhost-user/libvhost-user.h b/contrib/libvhost-user/libvhost-user.h index 3bbeae8..a1539db 100644 --- a/contrib/libvhost-user/libvhost-user.h +++ b/contrib/libvhost-user/libvhost-user.h @@ -392,7 +392,8 @@ struct VuDev { bool broken; uint16_t max_queues; - /* @read_msg: custom method to read vhost-user message + /* + * @read_msg: custom method to read vhost-user message * * Read data from vhost_user socket fd and fill up * the passed VhostUserMsg *vmsg struct. @@ -409,15 +410,19 @@ struct VuDev { * */ vu_read_msg_cb read_msg; - /* @set_watch: add or update the given fd to the watch set, - * call cb when condition is met */ + + /* + * @set_watch: add or update the given fd to the watch set, + * call cb when condition is met. + */ vu_set_watch_cb set_watch; /* @remove_watch: remove the given fd from the watch set */ vu_remove_watch_cb remove_watch; - /* @panic: encountered an unrecoverable error, you may try to - * re-initialize */ + /* + * @panic: encountered an unrecoverable error, you may try to re-initialize + */ vu_panic_cb panic; const VuDevIface *iface; diff --git a/contrib/vhost-user-blk/vhost-user-blk.c b/contrib/vhost-user-blk/vhost-user-blk.c index 25eccd0..caad886 100644 --- a/contrib/vhost-user-blk/vhost-user-blk.c +++ b/contrib/vhost-user-blk/vhost-user-blk.c @@ -404,6 +404,8 @@ vub_get_config(VuDev *vu_dev, uint8_t *config, uint32_t len) VugDev *gdev; VubDev *vdev_blk; + g_return_val_if_fail(len <= sizeof(struct virtio_blk_config), -1); + gdev = container_of(vu_dev, VugDev, parent); vdev_blk = container_of(gdev, VubDev, parent); memcpy(config, &vdev_blk->blkcfg, len); |