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Message-ID: <fa8f2884-771c-78e0-5169-126fa9566610@gmail.com>
Date: Wed, 3 Jun 2020 17:54:23 +0300
From: Pavel Begunkov <asml.silence@...il.com>
To: Jens Axboe <axboe@...nel.dk>, io-uring@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/4] forbid fix {SQ,IO}POLL
Something went wrong, don't mind it
On 03/06/2020 16:29, Pavel Begunkov wrote:
> The first one adds checks {SQPOLL,IOPOLL}. IOPOLL check can be
> moved in the common path later, or rethinked entirely, e.g.
> not io_iopoll_req_issued()'ed for unsupported opcodes.
>
> 3 others are just cleanups on top.
>
>
> v2: add IOPOLL to the whole bunch of opcodes in [1/4].
> dirty and effective.
>
> Pavel Begunkov (4):
> io_uring: fix {SQ,IO}POLL with unsupported opcodes
> io_uring: do build_open_how() only once
> io_uring: deduplicate io_openat{,2}_prep()
> io_uring: move send/recv IOPOLL check into prep
>
> fs/io_uring.c | 94 ++++++++++++++++++++++++++-------------------------
> 1 file changed, 48 insertions(+), 46 deletions(-)
>
--
Pavel Begunkov
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