Stefan Hajnoczi 1ace07171a libvhost-user: look for available vq buffers upon SET_VRING_KICK ...

When a vring is started the back-end must look for available vq buffers
and process them. This scenario can happen if the back-end is stopped
with unprocessed available buffers and then started again.

The inflight I/O tracking code already did this, but it should also be
done when inflight I/O tracking is not enabled.

Move the code and make it robust in case of EINTR or EAGAIN.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20260604201029.250450-3-stefanha@redhat.com>

2026-07-04 05:03:47 -04:00

..

libvduse

libvduse: fix buffer overflow in vduse_queue_read_indirect_desc()

2026-06-03 08:36:12 -04:00

libvhost-user

libvhost-user: look for available vq buffers upon SET_VRING_KICK

2026-07-04 05:03:47 -04:00

packagefiles

subprojects: add probe crate

2025-12-27 10:11:10 +01:00

.gitignore

subprojects: add probe crate

2025-12-27 10:11:10 +01:00

anyhow-1-rs.wrap

subprojects: add the anyhow crate

2025-06-05 20:24:51 +02:00

arbitrary-int-1-rs.wrap

rust: hide warnings for subprojects

2025-01-10 23:34:44 +01:00

attrs-0.2-rs.wrap

subprojects: add attrs crate

2025-09-22 17:17:18 +02:00

berkeley-softfloat-3.wrap

subprojects: Use the correct .git suffix in the repository URLs

2023-09-21 11:31:18 +03:00

berkeley-testfloat-3.wrap

subprojects: Use the correct .git suffix in the repository URLs

2023-09-21 11:31:18 +03:00

bilge-0.2-rs.wrap

rust: hide warnings for subprojects

2025-01-10 23:34:44 +01:00

bilge-impl-0.2-rs.wrap

rust: let bilge use "let ... else"

2025-05-06 16:02:04 +02:00

dtc.wrap

meson: subprojects: replace submodules with wrap files

2023-06-06 16:30:01 +02:00

either-1-rs.wrap

rust: hide warnings for subprojects

2025-01-10 23:34:44 +01:00

foreign-0.3-rs.wrap

subprojects: add the foreign crate

2025-06-05 20:24:51 +02:00

glib-sys-0.21-rs.wrap

subprojects: add glib-sys-rs

2025-10-03 15:14:48 +02:00

itertools-0.11-rs.wrap

rust: hide warnings for subprojects

2025-01-10 23:34:44 +01:00

keycodemapdb.wrap

meson: subprojects: replace submodules with wrap files

2023-06-06 16:30:01 +02:00

libblkio.wrap

subprojects: add wrap file for libblkio

2023-09-07 13:32:37 +02:00

libc-0.2-rs.wrap

rust: subprojects: add libc crate

2025-02-25 10:49:23 +01:00

libvfio-user.wrap

hw/remote: update libvfio-user subproject

2026-05-20 15:05:20 +02:00

probe-0.5-rs.wrap

subprojects: add probe crate

2025-12-27 10:11:10 +01:00

proc-macro2-1-rs.wrap

subprojects: update proc-macro2 and syn

2025-08-27 10:57:04 +02:00

proc-macro-error-1-rs.wrap

rust: hide warnings for subprojects

2025-01-10 23:34:44 +01:00

proc-macro-error-attr-1-rs.wrap

rust: hide warnings for subprojects

2025-01-10 23:34:44 +01:00

quote-1-rs.wrap

rust: hide warnings for subprojects

2025-01-10 23:34:44 +01:00

slirp.wrap

subprojects: Use the correct .git suffix in the repository URLs

2023-09-21 11:31:18 +03:00

syn-2-rs.wrap

subprojects: update proc-macro2 and syn

2025-08-27 10:57:04 +02:00

unicode-ident-1-rs.wrap

rust: hide warnings for subprojects

2025-01-10 23:34:44 +01:00