Re: [PATCH 03/17] exec: Remove reset_files_struct

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Subject: Re: [PATCH 03/17] exec: Remove reset_files_struct
From: Christian Brauner <christian.brauner@xxxxxxxxxx>
Date: Tue, 18 Aug 2020 12:09:31 +0200
Cc: linux-kernel@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, criu@xxxxxxxxxx, bpf@xxxxxxxxxxxxxxx, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>, Oleg Nesterov <oleg@xxxxxxxxxx>, Cyrill Gorcunov <gorcunov@xxxxxxxxx>, Jann Horn <jann@xxxxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, Daniel P. Berrangé <berrange@xxxxxxxxxx>, Jeff Layton <jlayton@xxxxxxxxxx>, Miklos Szeredi <miklos@xxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxx>, "J. Bruce Fields" <bfields@xxxxxxxxxxxx>, Matthew Wilcox <matthew@xxxxxx>, Trond Myklebust <trond.myklebust@xxxxxxxxxx>, Chris Wright <chrisw@xxxxxxxxxx>, Alexei Starovoitov <ast@xxxxxxxxxx>, Daniel Borkmann <daniel@xxxxxxxxxxxxx>, Martin KaFai Lau <kafai@xxxxxx>, Song Liu <songliubraving@xxxxxx>, Yonghong Song <yhs@xxxxxx>, Andrii Nakryiko <andriin@xxxxxx>, John Fastabend <john.fastabend@xxxxxxxxx>, KP Singh <kpsingh@xxxxxxxxxxxx>
In-reply-to: <20200817220425.9389-3-ebiederm@xmission.com>

On Mon, Aug 17, 2020 at 05:04:11PM -0500, Eric W. Biederman wrote:
> Now that exec no longer needs to restore the previous value of current->files
> on error there are no more callers of reset_files_struct so remove it.
> 
> Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
> ---

Acked-by: Christian Brauner <christian.brauner@xxxxxxxxxx>

References:
- exec: Move unshare_files and guarantee files_struct.count is correct
  - From: Eric W. Biederman
- [PATCH 03/17] exec: Remove reset_files_struct
  - From: Eric W. Biederman

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