| Message ID | 20230727161020.84213-1-sgarzare@redhat.com |
|---|---|
| Headers | show |
| Series | block/blkio: fix opening virtio-blk drivers | expand |
On Thu, Jul 27, 2023 at 06:10:16PM +0200, Stefano Garzarella wrote: > There is a problem with virtio-blk-vhost-vdpa. > The first patch does some preparation changes. The second and third patches > fix the issues, the last patch tries to prepare QEMU for a future version of > libblkio where we can use blkio_set_fd() to check whether the property is > supported or not. > > While testing, I realized that the main problem was that qemu_open() does not > support UDS, but still the problem with blkio_connect() which can fail remains. > > v2: > - added first patch in preparation of the others > - reworked patch 2 retrying blkio_connect [Stefan] > - added patch 3 since qemu_open() fails in UDS > - changed patch 4 commit description [Stefan] > > v1: https://lore.kernel.org/qemu-devel/20230724154611.178858-1-sgarzare@redhat.com/ > > Based on stefanha/block branch. > > Stefano Garzarella (4): > block/blkio: move blkio_connect() in the drivers functions > block/blkio: retry blkio_connect() if it fails using `fd` > block/blkio: fall back on using `path` when `fd` setting fails > block/blkio: use blkio_set_int("fd") to check fd support > > block/blkio.c | 108 +++++++++++++++++++++++++++++++++++--------------- > 1 file changed, 75 insertions(+), 33 deletions(-) > > -- > 2.41.0 > Thanks, applied to my block tree: https://gitlab.com/stefanha/qemu/commits/block Stefan
There is a problem with virtio-blk-vhost-vdpa. The first patch does some preparation changes. The second and third patches fix the issues, the last patch tries to prepare QEMU for a future version of libblkio where we can use blkio_set_fd() to check whether the property is supported or not. While testing, I realized that the main problem was that qemu_open() does not support UDS, but still the problem with blkio_connect() which can fail remains. v2: - added first patch in preparation of the others - reworked patch 2 retrying blkio_connect [Stefan] - added patch 3 since qemu_open() fails in UDS - changed patch 4 commit description [Stefan] v1: https://lore.kernel.org/qemu-devel/20230724154611.178858-1-sgarzare@redhat.com/ Based on stefanha/block branch. Stefano Garzarella (4): block/blkio: move blkio_connect() in the drivers functions block/blkio: retry blkio_connect() if it fails using `fd` block/blkio: fall back on using `path` when `fd` setting fails block/blkio: use blkio_set_int("fd") to check fd support block/blkio.c | 108 +++++++++++++++++++++++++++++++++++--------------- 1 file changed, 75 insertions(+), 33 deletions(-)