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From: Jann Horn <[email protected]>
To: Matteo Rizzo <[email protected]>
Cc: [email protected], [email protected],
	[email protected], [email protected],
	[email protected], [email protected],
	[email protected], [email protected],
	[email protected], [email protected], [email protected],
	[email protected], [email protected], [email protected],
	[email protected], [email protected], [email protected],
	[email protected]
Subject: Re: [PATCH v3 1/1] io_uring: add a sysctl to disable io_uring system-wide
Date: Fri, 30 Jun 2023 17:15:44 +0200	[thread overview]
Message-ID: <CAG48ez3k2K1_gwxo=ckHQmHxXgV-VfQ897-TXQcJjUcdiyr4Hg@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>

On Fri, Jun 30, 2023 at 5:10 PM Matteo Rizzo <[email protected]> wrote:
> Introduce a new sysctl (io_uring_disabled) which can be either 0, 1,
> or 2. When 0 (the default), all processes are allowed to create io_uring
> instances, which is the current behavior. When 1, all calls to
> io_uring_setup fail with -EPERM unless the calling process has
> CAP_SYS_ADMIN. When 2, calls to io_uring_setup fail with -EPERM
> regardless of privilege.
>
> Signed-off-by: Matteo Rizzo <[email protected]>
> Reviewed-by: Jeff Moyer <[email protected]>
> Reviewed-by: Gabriel Krisman Bertazi <[email protected]>

Reviewed-by: Jann Horn <[email protected]>

  reply	other threads:[~2023-06-30 15:17 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-30 15:10 [PATCH v3 0/1] Add a sysctl to disable io_uring system-wide Matteo Rizzo
2023-06-30 15:10 ` [PATCH v3 1/1] io_uring: add " Matteo Rizzo
2023-06-30 15:15   ` Jann Horn [this message]
2023-07-26 17:45   ` Andres Freund
2023-07-26 20:02     ` Jeff Moyer
2023-08-09 15:09       ` Andres Freund
2023-08-09 16:45         ` Jens Axboe
2023-08-09 18:38         ` Gabriel Krisman Bertazi
2023-07-11 20:51 ` [PATCH v3 0/1] Add " Jens Axboe

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