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From: Andrea Parri <parri.andrea@gmail.com>
To: Kees Cook <kees@kernel.org>
Cc: Tycho Andersen <tycho@kernel.org>,
	Cong Wang <cwang@multikernel.io>,
	Andy Lutomirski <luto@amacapital.net>,
	Will Drewry <wad@chromium.org>, Shuah Khan <shuah@kernel.org>,
	Christian Brauner <brauner@kernel.org>,
	Sargun Dhillon <sargun@sargun.me>, Hui Peng <benquike@gmail.com>,
	Bradley Morgan <brads@mainlining.org>,
	linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
	bpf@vger.kernel.org
Subject: Re: [PATCH 0/4] seccomp: fix user-notification state transitions
Date: Fri,  6 Nov 2026 12:32:49 +0100	[thread overview]
Message-ID: <20261106113253.78866-1-parri.andrea@gmail.com> (raw)
In-Reply-To: <20261104103736.71956-1-parri.andrea@gmail.com>

I've reconsidered my earlier plan to send patch 4 on its own, and I'm
dropping this series.  Patches 1-3 go as discussed with Tycho.  For
patch 4, it looks possible for a signal during a RECV whose copy then
fails to make the target return EINTR even with RESTART_BEFORE_RECV
alone.  I don't plan to pursue this further.  If anyone wants to pick it
up, the fix could be limited to RESTART_BEFORE_RECV filters, leaving the
others unchanged.

Thanks,
  Andrea

  parent reply	other threads:[~2026-11-06 11:33 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-04 10:37 Andrea Parri
2026-11-04 10:37 ` [PATCH 1/4] seccomp: wake poll waiters after failed addfd send Andrea Parri
2026-11-04 16:19   ` Tycho Andersen
2026-11-05 15:37     ` Andrea Parri
2026-11-05 16:25       ` Tycho Andersen
2026-11-05 17:35         ` Andrea Parri
2026-11-05 17:42           ` Tycho Andersen
2026-11-05 17:53             ` Andrea Parri
2026-11-04 10:37 ` [PATCH 2/4] seccomp: wake poll waiters after interrupted " Andrea Parri
2026-11-04 10:37 ` [PATCH 3/4] seccomp: add a helper to move a notification to SENT Andrea Parri
2026-11-04 10:37 ` [PATCH 4/4] seccomp: publish user notifications after copying them to userspace Andrea Parri
2026-11-06 11:32 ` Andrea Parri [this message]
2026-11-06 11:36   ` [PATCH 0/4] seccomp: fix user-notification state transitions Bradley Morgan

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