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[PATCH v3 0/4] Enable vhost-user to be used on BSD systems
From: |
Sergio Lopez |
Subject: |
[PATCH v3 0/4] Enable vhost-user to be used on BSD systems |
Date: |
Thu, 3 Mar 2022 12:59:07 +0100 |
Since QEMU is already able to emulate ioeventfd using pipefd, we're already
pretty close to supporting vhost-user on non-Linux systems.
This two patches bridge the gap by:
1. Adding a new event_notifier_get_wfd() to return wfd on the places where
the peer is expected to write to the notifier.
2. Modifying the build system to it allows enabling vhost-user on BSD.
v1->v2:
- Drop: "Allow returning EventNotifier's wfd" (Alex Williamson)
- Add: "event_notifier: add event_notifier_get_wfd()" (Alex Williamson)
- Add: "vhost: use wfd on functions setting vring call fd"
- Rename: "Allow building vhost-user in BSD" to "configure, meson: allow
enabling vhost-user on all POSIX systems"
- Instead of making possible enabling vhost-user on Linux and BSD systems,
allow enabling it on all non-Windows platforms. (Paolo Bonzini)
v2->v3:
- Add a section to docs/interop/vhost-user.rst explaining how vhost-user
is supported on non-Linux platforms. (Stefan Hajnoczi)
Sergio Lopez (4):
event_notifier: add event_notifier_get_wfd()
vhost: use wfd on functions setting vring call fd
configure, meson: allow enabling vhost-user on all POSIX systems
docs: vhost-user: add subsection for non-Linux platforms
configure | 4 ++--
docs/interop/vhost-user.rst | 18 ++++++++++++++++++
hw/virtio/vhost.c | 6 +++---
include/qemu/event_notifier.h | 1 +
meson.build | 2 +-
util/event_notifier-posix.c | 5 +++++
6 files changed, 30 insertions(+), 6 deletions(-)
--
2.35.1
- [PATCH v3 0/4] Enable vhost-user to be used on BSD systems,
Sergio Lopez <=
- [PATCH v3 1/4] event_notifier: add event_notifier_get_wfd(), Sergio Lopez, 2022/03/03
- [PATCH v3 2/4] vhost: use wfd on functions setting vring call fd, Sergio Lopez, 2022/03/03
- [PATCH v3 3/4] configure, meson: allow enabling vhost-user on all POSIX systems, Sergio Lopez, 2022/03/03
- [PATCH v3 4/4] docs: vhost-user: add subsection for non-Linux platforms, Sergio Lopez, 2022/03/03
- Re: [PATCH v3 0/4] Enable vhost-user to be used on BSD systems, Stefan Hajnoczi, 2022/03/03
- Re: [PATCH v3 0/4] Enable vhost-user to be used on BSD systems, Michael S. Tsirkin, 2022/03/04