linux-kernel - Re: [PATCH net-next v3 0/7] allow reaped pidfds receive in SCM

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Message-ID: <20250704-sangen-zuerst-e5933c3e7f8d@brauner>
Date: Fri,  4 Jul 2025 09:42:14 +0200
From: Christian Brauner <brauner@...nel.org>
To: Alexander Mikhalitsyn <alexander@...alicyn.com>
Cc: Christian Brauner <brauner@...nel.org>,
	linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Willem de Bruijn <willemb@...gle.com>,
	Leon Romanovsky <leon@...nel.org>,
	Arnd Bergmann <arnd@...db.de>,
	Lennart Poettering <mzxreary@...inter.de>,
	Luca Boccassi <bluca@...ian.org>,
	David Rheinsberg <david@...dahead.eu>,
	Simon Horman <horms@...nel.org>,
	kuniyu@...gle.com
Subject: Re: [PATCH net-next v3 0/7] allow reaped pidfds receive in SCM_PIDFD

On Fri, 04 Jul 2025 00:23:04 +0200, Alexander Mikhalitsyn wrote:
> This is a logical continuation of a story from [1], where Christian
> extented SO_PEERPIDFD to allow getting pidfds for a reaped tasks.
> 
> Git tree (based on vfs/vfs-6.17.pidfs):
> v3: https://github.com/mihalicyn/linux/commits/scm_pidfd_stale.v3
> current: https://github.com/mihalicyn/linux/commits/scm_pidfd_stale
> 
> [...]

Applied to the vfs-6.17.pidfs branch of the vfs/vfs.git tree.
Patches in the vfs-6.17.pidfs branch should appear in linux-next soon.

Please report any outstanding bugs that were missed during review in a
new review to the original patch series allowing us to drop it.

It's encouraged to provide Acked-bys and Reviewed-bys even though the
patch has now been applied. If possible patch trailers will be updated.

Note that commit hashes shown below are subject to change due to rebase,
trailer updates or similar. If in doubt, please check the listed branch.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: vfs-6.17.pidfs

[1/7] af_unix: rework unix_maybe_add_creds() to allow sleep
      https://git.kernel.org/vfs/vfs/c/9bedee7cdf4c
[2/7] af_unix: introduce unix_skb_to_scm helper
      https://git.kernel.org/vfs/vfs/c/ee47976264cd
[3/7] af_unix: introduce and use scm_replace_pid() helper
      https://git.kernel.org/vfs/vfs/c/30580dc96a3e
[4/7] af_unix/scm: fix whitespace errors
      https://git.kernel.org/vfs/vfs/c/2b9996417e4e
[5/7] af_unix: stash pidfs dentry when needed
      https://git.kernel.org/vfs/vfs/c/2775832f71e5
[6/7] af_unix: enable handing out pidfds for reaped tasks in SCM_PIDFD
      https://git.kernel.org/vfs/vfs/c/c679d17d3f2d
[7/7] selftests: net: extend SCM_PIDFD test to cover stale pidfds
      https://git.kernel.org/vfs/vfs/c/861bdc6314a4