Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes

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To: David Laight <David.Laight@xxxxxxxxxx>
Subject: Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
From: Kees Cook <keescook@xxxxxxxxxxxx>
Date: Thu, 11 Jun 2020 23:58:11 -0700
Cc: "'Sargun Dhillon'" <sargun@xxxxxxxxx>, Christian Brauner <christian.brauner@xxxxxxxxxx>, "containers@xxxxxxxxxxxxxxxxxxxxxxxxxx" <containers@xxxxxxxxxxxxxxxxxxxxxxxxxx>, Giuseppe Scrivano <gscrivan@xxxxxxxxxx>, Robert Sesek <rsesek@xxxxxxxxxx>, Chris Palmer <palmer@xxxxxxxxxx>, Jann Horn <jannh@xxxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, Matt Denton <mpdenton@xxxxxxxxxx>, "linux-fsdevel@xxxxxxxxxxxxxxx" <linux-fsdevel@xxxxxxxxxxxxxxx>, Tejun Heo <tj@xxxxxxxxxx>, Al Viro <viro@xxxxxxxxxxxxxxxxxx>, "cgroups@xxxxxxxxxxxxxxx" <cgroups@xxxxxxxxxxxxxxx>, "stable@xxxxxxxxxxxxxxx" <stable@xxxxxxxxxxxxxxx>, "David S . Miller" <davem@xxxxxxxxxxxxx>
In-reply-to: <202006111634.8237E6A5C6@keescook>
References: <20200609200346.3fthqgfyw3bxat6l@wittgenstein> <202006091346.66B79E07@keescook> <037A305F-B3F8-4CFA-B9F8-CD4C9EF9090B@ubuntu.com> <202006092227.D2D0E1F8F@keescook> <20200610081237.GA23425@ircssh-2.c.rugged-nimbus-611.internal> <202006101953.899EFB53@keescook> <20200611100114.awdjswsd7fdm2uzr@wittgenstein> <20200611110630.GB30103@ircssh-2.c.rugged-nimbus-611.internal> <067f494d55c14753a31657f958cb0a6e@AcuMS.aculab.com> <202006111634.8237E6A5C6@keescook>

On Thu, Jun 11, 2020 at 04:49:37PM -0700, Kees Cook wrote:
> I think I prefer the last one.

Here's where I am with things:

https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git/log/?h=devel/seccomp/addfd/v3.3

If we can agree on the ioctl numbering solution, I can actually send the
series for email review...

-- 
Kees Cook

References:
- Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
  - From: Christian Brauner
- Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
  - From: Kees Cook
- Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
  - From: Christian Brauner
- Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
  - From: Kees Cook
- Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
  - From: Sargun Dhillon
- Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
  - From: Kees Cook
- Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
  - From: Christian Brauner
- Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
  - From: Sargun Dhillon
- RE: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
  - From: David Laight
- Re: [PATCH v3 1/4] fs, net: Standardize on file_receive helper to move fds across processes
  - From: Kees Cook

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