Re: [PATCH] io_uring/uring_cmd: add missing READ_ONCE() on shared memory read

[Jens Axboe]

On Tue, 21 Jan 2025 17:09:59 +0100, Jann Horn wrote:
> cmd->sqe seems to point to shared memory here; so values should only be
> read from it with READ_ONCE(). To ensure that the compiler won't generate
> code that assumes the value in memory will stay constant, add a
> READ_ONCE().
> The callees io_uring_cmd_getsockopt() and io_uring_cmd_setsockopt() already
> do this correctly.
> 
> [...]

Applied, thanks!

[1/1] io_uring/uring_cmd: add missing READ_ONCE() on shared memory read
      commit: 0963dba3dc006b454c54fd019bbbdb931e7a7c70

Best regards,
-- 
Jens Axboe