From: Yuri Benditovich <yuri.benditovich@daynix.com>
To: mst@redhat.com, jasowang@redhat.com, qemu-devel@nongnu.org
Cc: yan@daynix.com
Subject: [PATCH 0/2] Solve problem of hot removal of virtio-net-pci
Date: Thu, 26 Dec 2019 06:36:47 +0200 [thread overview]
Message-ID: <20191226043649.14481-1-yuri.benditovich@daynix.com> (raw)
There is regression of hotplug removal of virtio-net-pci on q35
introduced long time ago in 3.0.0 with commit:
48564041a73adbbff52834f9edbe3806fceefab7
exec: reintroduce MemoryRegion caching
virtio-net does not destroy some of caching resources upon
hot unplug and on further hot plug the device with the same
name can not be added.
These 2 patches solve the problem.
Yuri Benditovich (2):
virtio: reset region cache when on queue deletion
virtio-net: delete also control queue when TX/RX deleted
hw/net/virtio-net.c | 3 ++-
hw/virtio/virtio.c | 5 +++++
2 files changed, 7 insertions(+), 1 deletion(-)
--
2.17.1
next reply other threads:[~2019-12-26 4:37 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-26 4:36 Yuri Benditovich [this message]
2019-12-26 4:36 ` [PATCH 1/2] virtio: reset region cache when on queue deletion Yuri Benditovich
2019-12-26 8:58 ` Jason Wang
2019-12-26 9:29 ` Yuri Benditovich
2020-01-01 23:50 ` Michael S. Tsirkin
2020-01-02 7:09 ` Yuri Benditovich
2020-01-05 11:39 ` Michael S. Tsirkin
2020-01-05 16:21 ` Yuri Benditovich
2020-01-06 9:10 ` Yuri Benditovich
2020-01-06 9:57 ` Michael S. Tsirkin
2020-01-06 10:37 ` Yuri Benditovich
2020-01-07 10:42 ` Yuri Benditovich
2020-01-05 12:21 ` Michael S. Tsirkin
2020-01-05 16:14 ` Yuri Benditovich
2019-12-26 4:36 ` [PATCH 2/2] virtio-net: delete also control queue when TX/RX deleted Yuri Benditovich
2020-01-01 23:43 ` Michael S. Tsirkin
2020-01-02 6:52 ` Yuri Benditovich
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