On 1/24/25 17:46, Bernd Schubert wrote:
> The timeout optimization patch Joanne had set ent->fuse_req to NULL
> while holding a lock and that made me to realize we might have
> a problem there.
>
> And based on that, I believe we also need to set/read pdu->ent
> with write,read_once.
>
> Cc: Luis Henriques <luis@xxxxxxxxxx>
> Cc: Joanne Koong <joannelkoong@xxxxxxxxx>
>
> Signed-off-by: Bernd Schubert <bschubert@xxxxxxx>
> ---
> Bernd Schubert (4):
> fuse: {io-uring} Use READ_ONCE in fuse_uring_send_in_task
> fuse: {io-uring} Access entries with queue lock in fuse_uring_entry_teardown
> fuse: {io-uring} set/read ent->fuse_req while holding a lock
> fuse: {io-uring} Use {WRITE,READ}_ONCE for pdu->ent
>
Hi Miklos,
I'm sorry, more fixes, I could have noticed this before :/
It would be possible to squash patch 2 and 3 into the initial patches,
but is hard to send as patch series on top of linux-next. Please let
me know if I shall try to split it further up and you you those
patches with instructions in which order to apply.
Thanks,
Bernd
