Re: [PATCH v2] pidfd: getfd should always report ESRCH if a task is exiting

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Subject: Re: [PATCH v2] pidfd: getfd should always report ESRCH if a task is exiting
From: Tycho Andersen <tycho@tycho.pizza>
Date: Wed, 7 Feb 2024 06:38:24 -0700
Cc: Oleg Nesterov <oleg@xxxxxxxxxx>, "Eric W . Biederman" <ebiederm@xxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-api@xxxxxxxxxxxxxxx, Tycho Andersen <tandersen@xxxxxxxxxxx>
Feedback-id: i21f147d5:Fastmail
In-reply-to: <20240207-blumen-neulich-f1507e0c5cc0@brauner>
References: <20240206192357.81942-1-tycho@tycho.pizza> <20240207-vibrieren-waldarbeiten-30eeade05203@brauner> <20240207-daran-fliesen-6039a2e36f39@brauner> <20240207-blumen-neulich-f1507e0c5cc0@brauner>

On Wed, Feb 07, 2024 at 10:50:26AM +0100, Christian Brauner wrote:
> So this is what I have applied currently where I moved the check into
> __pidfd_fget() where it makes more sense imho. But please double check
> that I didn't mess anything up:

Oof, good catch. Looks good to me.

Thanks,

Tycho

References:
- [PATCH v2] pidfd: getfd should always report ESRCH if a task is exiting
  - From: Tycho Andersen
- Re: [PATCH v2] pidfd: getfd should always report ESRCH if a task is exiting
  - From: Christian Brauner
- Re: [PATCH v2] pidfd: getfd should always report ESRCH if a task is exiting
  - From: Christian Brauner
- Re: [PATCH v2] pidfd: getfd should always report ESRCH if a task is exiting
  - From: Christian Brauner

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