From: Jens Axboe <axboe@kernel.dk>
To: io-uring@vger.kernel.org, csander@purestorage.com,
Govindarajulu Varadarajan <govind.varadar@gmail.com>
Cc: ming.lei@redhat.com, kbusch@kernel.org, hch@lst.de,
sagi@grimberg.me, miklos@szeredi.hu
Subject: Re: [LINUX PATCH v4] io_uring: Add size check for sqe->cmd
Date: Thu, 19 Feb 2026 07:32:15 -0700 [thread overview]
Message-ID: <177151153556.554113.2575771011828245874.b4-ty@kernel.dk> (raw)
In-Reply-To: <20260219045930.935755-1-govind.varadar@gmail.com>
On Wed, 18 Feb 2026 20:59:30 -0800, Govindarajulu Varadarajan wrote:
> For SQE128, sqe->cmd provides 80 bytes for uring_cmd. Add macro to
> check if size of user struct does not exceed 80 bytes at compile time.
> User doesn't have to track this manually during development.
>
> Replace io_uring_sqe_cmd() inline func with macro and add
> io_uring_sqe128_cmd() which checks struct
> size for 16 bytes cmd and 80 bytes cmd respectively.
>
> [...]
Applied, thanks!
[1/1] io_uring: Add size check for sqe->cmd
commit: ea129e55c9e06a51a93c3f5ef3e32a6cfa3f8ec7
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2026-02-19 14:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-19 4:59 [LINUX PATCH v4] io_uring: Add size check for sqe->cmd Govindarajulu Varadarajan
2026-02-19 14:32 ` Jens Axboe [this message]
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