From: Jens Axboe <[email protected]>
To: Pavel Begunkov <[email protected]>, [email protected]
Subject: Re: [PATCH for-6.2 2/3] io_uring/msg_ring: fix remote queue to disabled ring
Date: Fri, 20 Jan 2023 09:37:02 -0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <845f25277fd30f80ecff4a1352bb10739f300b28.1674231554.git.asml.silence@gmail.com>
On 1/20/23 9:21 AM, Pavel Begunkov wrote:
> IORING_SETUP_R_DISABLED rings don't have the submitter task set, so
> it's not always safe to use ->submitter_task and we have to check if
> it has already been set.
As per private discussion, can we just forbid it in general?
--
Jens Axboe
next prev parent reply other threads:[~2023-01-20 16:37 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-20 16:20 [PATCH for-6.2 0/3] msg_ring fixes Pavel Begunkov
2023-01-20 16:20 ` [PATCH for-6.2 1/3] io_uring/msg_ring: fix flagging remote execution Pavel Begunkov
2023-01-20 16:21 ` [PATCH for-6.2 2/3] io_uring/msg_ring: fix remote queue to disabled ring Pavel Begunkov
2023-01-20 16:37 ` Jens Axboe [this message]
2023-01-20 16:21 ` [PATCH for-6.2 3/3] io_uring/msg_ring: optimise with correct tw notify method Pavel Begunkov
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