Mike Christie abe067dc3a vhost_task: Handle SIGKILL by flushing work and exiting ... [ Upstream commit db5247d9bf5c6ade9fd70b4e4897441e0269b233 ] Instead of lingering until the device is closed, this has us handle SIGKILL by: 1. marking the worker as killed so we no longer try to use it with new virtqueues and new flush operations. 2. setting the virtqueue to worker mapping so no new works are queued. 3. running all the exiting works. Suggested-by: Edward Adam Davis <eadavis@qq.com> Reported-and-tested-by: syzbot+98edc2df894917b3431f@syzkaller.appspotmail.com Message-Id: <tencent_546DA49414E876EEBECF2C78D26D242EE50A@qq.com> Signed-off-by: Mike Christie <michael.christie@oracle.com> Message-Id: <20240316004707.45557-9-michael.christie@oracle.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-07-11 12:49:10 +02:00
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Kconfig	vhost_task: Allow vhost layer to use copy_process	2023-03-23 12:45:36 +01:00
Makefile	…
iotlb.c	vhost_iotlb: split out IOTLB initialization	2022-05-31 12:44:28 -04:00
net.c	vhost: convert poll work to be vq based	2023-07-03 12:15:13 -04:00
scsi.c	vhost-scsi: Rename vhost_scsi_iov_to_sgl	2023-08-10 15:24:28 -04:00
test.c	vhost-test: remove meaningless debug info	2023-02-20 19:26:58 -05:00
test.h	tools/virtio: Add --reset	2020-06-22 12:34:21 -04:00
vdpa.c	vhost-vdpa: fix use after free in vhost_vdpa_probe()	2023-11-28 17:19:49 +00:00
vhost.c	vhost_task: Handle SIGKILL by flushing work and exiting	2024-07-11 12:49:10 +02:00
vhost.h	vhost_task: Handle SIGKILL by flushing work and exiting	2024-07-11 12:49:10 +02:00
vringh.c	vringh: don't use vringh_kiov_advance() in vringh_iov_xfer()	2023-10-04 08:26:48 +01:00
vsock.c	virtio/vsock: send credit update during setting SO_RCVLOWAT	2024-01-25 15:35:26 -08:00