Re: [PATCH v4 0/2] vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter

[Eugenio Perez Martin]

On Thu, Feb 26, 2026 at 12:56 PM Zhang Tianci
<zhangtianci.1997@xxxxxxxxxxxxx> wrote:
>
> Changes in v4:
>  - Simplify code.                                 [Jason]
>  - Add comment for rolling back.                  [Jason]
>  - Link to v3: https://lore.kernel.org/lkml/20260202072655.95143-1-zhangtianci.1997@xxxxxxxxxxxxx/
>
> Changes in v3:
>  - Add first patch.
>  - Link to v2: https://lore.kernel.org/lkml/20260202031212.26871-1-zhangtianci.1997@xxxxxxxxxxxxx/
>
> Changes in v2:
>  - Rewrite commit message.                        [Michael]
>  - Add Fixes tag and cc stable email list.        [Eugenio]
>  - Rewrite one comment.                           [Michael]
>  - Link to v1: https://lore.kernel.org/lkml/20260130081524.81271-1-zhangtianci.1997@xxxxxxxxxxxxx/
>
>
> Zhang Tianci (2):
>   vduse: Requeue failed read to send_list head
>   vduse: Fix race in vduse_dev_msg_sync and vduse_dev_read_iter
>
>  drivers/vdpa/vdpa_user/vduse_dev.c | 43 +++++++++++++++++++++++-------
>  1 file changed, 33 insertions(+), 10 deletions(-)
>

Acked-by: Eugenio Pérez <eperezma@xxxxxxxxxx>

Thanks!