Re: [PATCH v2] io_uring: preserve task restrictions across exec
Jens Axboe <[email protected]> Thu, 30 Jul 2026 14:40:46 -0600
| Newsgroups | org.kernel.vger.io-uring,org.kernel.vger.stable |
|---|---|
| Message-ID | <178544404619.3239387.3359715670063842245.b4-ty@b4> |
On Fri, 31 Jul 2026 04:27:34 +0900, Kyumin Lee wrote:
> Per-task restrictions apply to all rings created by a task. Once installed,
> they should not be dropped across exec.
>
> For a task that has used io_uring, the exec cancellation path calls
> __io_uring_free(). This frees both the task context and the per-task
> restriction, so a ring created after exec is unrestricted.
>
> [...]
Applied, thanks!
[1/1] io_uring: preserve task restrictions across exec
commit: bc0e8faf90e776a2f1f3967a04e8091e6bdb4977
Best regards,
--
Jens Axboe