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[Qemu-commits] [qemu/qemu] 6c4e9d: rng-builtin: add an RNG backend that
From: |
Peter Maydell |
Subject: |
[Qemu-commits] [qemu/qemu] 6c4e9d: rng-builtin: add an RNG backend that uses qemu_gue... |
Date: |
Wed, 04 Sep 2019 10:15:50 -0700 |
Branch: refs/heads/master
Home: https://github.com/qemu/qemu
Commit: 6c4e9d487fea67ceaebf5942be5b76ed675d0e9a
https://github.com/qemu/qemu/commit/6c4e9d487fea67ceaebf5942be5b76ed675d0e9a
Author: Laurent Vivier <address@hidden>
Date: 2019-09-04 (Wed, 04 Sep 2019)
Changed paths:
M backends/Makefile.objs
A backends/rng-builtin.c
M qemu-options.hx
Log Message:
-----------
rng-builtin: add an RNG backend that uses qemu_guest_getrandom()
Add a new RNG backend using QEMU builtin getrandom function.
It can be created and used with something like:
... -object rng-builtin,id=rng0 -device virtio-rng,rng=rng0 ...
Signed-off-by: Laurent Vivier <address@hidden>
Message-Id: <address@hidden>
Commit: 5f7655f6ef1583c4b15c5a6e1aa2348538f6104b
https://github.com/qemu/qemu/commit/5f7655f6ef1583c4b15c5a6e1aa2348538f6104b
Author: Markus Armbruster <address@hidden>
Date: 2019-09-04 (Wed, 04 Sep 2019)
Changed paths:
M hw/virtio/virtio-rng.c
M include/hw/virtio/virtio-rng.h
Log Message:
-----------
virtio-rng: Keep the default backend out of VirtIORNGConf
The default backend is only used within virtio_rng_device_realize().
Replace VirtIORNGConf member default_backend by a local variable.
Adjust its type to reduce conversions.
While there, pass &error_abort instead of NULL when failure would be a
programming error.
Signed-off-by: Markus Armbruster <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
Message-Id: <address@hidden>
Commit: 0198c2621a1e57d4ceaca1326897f007963c12df
https://github.com/qemu/qemu/commit/0198c2621a1e57d4ceaca1326897f007963c12df
Author: Laurent Vivier <address@hidden>
Date: 2019-09-04 (Wed, 04 Sep 2019)
Changed paths:
M backends/rng-builtin.c
M hw/virtio/virtio-rng.c
M include/sysemu/rng.h
M qemu-options.hx
Log Message:
-----------
virtio-rng: change default backend to rng-builtin
Reviewed-by: Markus Armbruster <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
Message-Id: <address@hidden>
Commit: eb1556c493d8abc5bfc8685561bcea934700e200
https://github.com/qemu/qemu/commit/eb1556c493d8abc5bfc8685561bcea934700e200
Author: Julia Suvorova <address@hidden>
Date: 2019-09-04 (Wed, 04 Sep 2019)
Changed paths:
M hw/core/machine.c
M hw/virtio/virtio-pci.c
M hw/virtio/virtio-pci.h
Log Message:
-----------
virtio-pci: Add Function Level Reset support
Using FLR becomes convenient in cases where resetting the bus is
impractical, for example, when debugging the behavior of individual
functions.
Signed-off-by: Julia Suvorova <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
Commit: 8726b70b449896f1211f869ec4f608904f027207
https://github.com/qemu/qemu/commit/8726b70b449896f1211f869ec4f608904f027207
Author: Johannes Berg <address@hidden>
Date: 2019-09-04 (Wed, 04 Sep 2019)
Changed paths:
M contrib/libvhost-user/libvhost-user.c
Log Message:
-----------
libvhost-user: fix SLAVE_SEND_FD handling
It doesn't look like this could possibly work properly since
VHOST_USER_PROTOCOL_F_SLAVE_SEND_FD is defined to 10, but the
dev->protocol_features has a bitmap. I suppose the peer this
was tested with also supported VHOST_USER_PROTOCOL_F_LOG_SHMFD,
in which case the test would always be false, but nevertheless
the code seems wrong.
Use has_feature() to fix this.
Fixes: d84599f56c82 ("libvhost-user: support host notifier")
Signed-off-by: Johannes Berg <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Tiwei Bie <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
Commit: eeb39263aa9b05b4ac3f8d8e957958071834a7b6
https://github.com/qemu/qemu/commit/eeb39263aa9b05b4ac3f8d8e957958071834a7b6
Author: Johannes Berg <address@hidden>
Date: 2019-09-04 (Wed, 04 Sep 2019)
Changed paths:
M contrib/libvhost-user/libvhost-user.c
Log Message:
-----------
libvhost-user: introduce and use vu_has_protocol_feature()
This simplifies the various has_feature() checks, we already
have vu_has_feature() but it checks features, not protocol
features.
Signed-off-by: Johannes Berg <address@hidden>
Message-Id: <address@hidden>
Reviewed-by: Tiwei Bie <address@hidden>
Reviewed-by: Michael S. Tsirkin <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
Commit: a8b5ad8e1faef0d1bb3e550530328e8ec76fe87c
https://github.com/qemu/qemu/commit/a8b5ad8e1faef0d1bb3e550530328e8ec76fe87c
Author: Peter Maydell <address@hidden>
Date: 2019-09-04 (Wed, 04 Sep 2019)
Changed paths:
M backends/Makefile.objs
A backends/rng-builtin.c
M contrib/libvhost-user/libvhost-user.c
M hw/core/machine.c
M hw/virtio/virtio-pci.c
M hw/virtio/virtio-pci.h
M hw/virtio/virtio-rng.c
M include/hw/virtio/virtio-rng.h
M include/sysemu/rng.h
M qemu-options.hx
Log Message:
-----------
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
virtio,vhost: fixes, features, cleanups.
FLR support.
Misc fixes, cleanups.
Signed-off-by: Michael S. Tsirkin <address@hidden>
# gpg: Signature made Wed 04 Sep 2019 12:53:35 BST
# gpg: using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <address@hidden>" [full]
# gpg: aka "Michael S. Tsirkin <address@hidden>" [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:
libvhost-user: introduce and use vu_has_protocol_feature()
libvhost-user: fix SLAVE_SEND_FD handling
virtio-pci: Add Function Level Reset support
virtio-rng: change default backend to rng-builtin
virtio-rng: Keep the default backend out of VirtIORNGConf
rng-builtin: add an RNG backend that uses qemu_guest_getrandom()
Signed-off-by: Peter Maydell <address@hidden>
Compare: https://github.com/qemu/qemu/compare/9de65783e188...a8b5ad8e1fae
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