Michael S. Tsirkin 439263376c vhost: vringh: Fix copy_to_iter return value check ...

The return value of copy_to_iter can't be negative, check whether the
copied length is equal to the requested length instead of checking for
negative values.

Cc: zhang jiao <zhangjiao2@cmss.chinamobile.com>
Link: https://lore.kernel.org/all/20250910091739.2999-1-zhangjiao2@cmss.chinamobile.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Fixes: 309bba39c9 ("vringh: iterate on iotlb_translate to handle large translations")
Link: https://patch.msgid.link/cd637504a6e3967954a9e80fc1b75e8c0978087b.1758723310.git.mst@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2025-09-26 17:31:35 -07:00

..

iotlb.c

vhost_iotlb: split out IOTLB initialization

2022-05-31 12:44:28 -04:00

Kconfig

vhost: Reintroduce kthread API and add mode selection

2025-08-01 09:11:09 -04:00

Makefile

vhost: introduce vDPA-based backend

2020-04-02 10:41:40 -04:00

net.c

vhost-net: flush batched before enabling notifications

2025-09-19 04:15:26 -04:00

scsi.c

vhost-scsi: fix argument order in tport allocation error message

2025-09-15 18:25:58 -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

irqbypass: Require producers to pass in Linux IRQ number during registration

2025-06-20 13:52:41 -07:00

vhost.c

vhost: initialize vq->nheads properly

2025-08-05 05:57:40 -04:00

vhost.h

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

2025-08-01 14:17:48 -07:00

vringh.c

vhost: vringh: Fix copy_to_iter return value check

2025-09-26 17:31:35 -07:00

vsock.c

vsock/virtio: Rename virtio_vsock_skb_rx_put()

2025-08-01 09:11:09 -04:00