xiongweimin 9059c62f11 vhost: reject zero-size IOTLB INVALIDATE ...

Reject VHOST_IOTLB_INVALIDATE messages with size == 0 to prevent
iova + size - 1 from underflowing to U64_MAX, which would
incorrectly delete the entire IOTLB.

Signed-off-by: xiongweimin <xiongweimin@kylinos.cn>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20260716030236.124322-1-xiongwm2026@163.com>

2026-08-19 06:38:47 -04:00

..

iotlb.c

vhost: fix inaccurate kdoc in iotlb helpers

2026-08-19 06:38:47 -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: fix clear_user start address in VHOST_GET_FEATURES_ARRAY

2026-08-19 06:38:45 -04:00

scsi.c

vhost-scsi: reject feature changes after endpoint

2026-08-03 23:08:15 -04:00

test.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

test.h

tools/virtio: Add --reset

2020-06-22 12:34:21 -04:00

vdpa.c

vhost/vdpa: reject overflowing PA map page counts on 32-bit

2026-08-03 15:21:54 -04:00

vhost.c

vhost: reject zero-size IOTLB INVALIDATE

2026-08-19 06:38:47 -04:00

vhost.h

kcov: refactor common handle ID into kcov_common_handle_id

2026-05-28 21:24:45 -07:00

vringh.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

vsock.c

vhost/vsock: Refuse the connection immediately when guest isn't ready

2026-06-10 02:14:01 -04:00