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From: Aleksa Sarai <cyphar@cyphar.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: christian@brauner.io, Andy Lutomirski <luto@amacapital.net>,
	Andy Lutomirski <luto@kernel.org>,
	Florian Weimer <fweimer@redhat.com>,
	"Eric W . Biederman" <ebiederm@xmission.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"Serge E. Hallyn" <serge@hallyn.com>,
	Jann Horn <jannh@google.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Oleg Nesterov <oleg@redhat.com>,
	Al Viro <viro@zeniv.linux.org.uk>,
	Linux FS-devel Mailing List <linux-fsdevel@vger.kernel.org>,
	Linux API <linux-api@vger.kernel.org>,
	Daniel Colascione <dancol@google.com>,
	Tim Murray <timmurray@google.com>,
	linux-man@vger.kernel.org, Kees Cook <keescook@chromium.org>
Subject: Re: [PATCH v2] signal: add procfd_signal() syscall
Date: Fri, 30 Nov 2018 13:40:10 +1100
Message-ID: <20181130024010.ikugzs3lqodrjvz2@yavin> (raw)
In-Reply-To: <CAK8P3a1_if7+Ak2eefU6JeZT9KW827gkLHaObX-QOsHrB5ZwfA@mail.gmail.com>

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On 2018-11-29, Arnd Bergmann <arnd@arndb.de> wrote:
> waitid() probably remains on my plate anyway, and I hope understand
> where we're at with it.

Having a way to wait on a processfd is something we'll eventually need,
though the semantics of zombies might get a little bit hairy. I propose
we work through that rewrite in a future series once this one goes in.

-- 
Aleksa Sarai
Senior Software Engineer (Containers)
SUSE Linux GmbH
<https://www.cyphar.com/>

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  reply index

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-20 10:51 Christian Brauner
2018-11-20 10:51 ` [PATCH v2] procfd_signal.2: document procfd_signal syscall Christian Brauner
2018-11-22  8:00 ` [PATCH v2] signal: add procfd_signal() syscall Serge E. Hallyn
2018-11-22  8:23 ` Aleksa Sarai
2018-11-28 14:05 ` Arnd Bergmann
2018-11-29 12:28 ` Florian Weimer
2018-11-29 16:54   ` Andy Lutomirski
2018-11-29 19:16     ` Christian Brauner
2018-11-29 19:22       ` Andy Lutomirski
2018-11-29 19:55         ` Christian Brauner
2018-11-29 20:14           ` Andy Lutomirski
2018-11-29 21:02             ` Arnd Bergmann
2018-11-29 21:35               ` Christian Brauner
2018-11-29 21:40                 ` Arnd Bergmann
2018-11-30  2:40                   ` Aleksa Sarai [this message]
2018-12-01  1:25                   ` Christian Brauner
2018-11-30  5:13               ` Eric W. Biederman
2018-11-30  6:56                 ` Christian Brauner
2018-11-30 11:41                   ` Arnd Bergmann
2018-11-30 16:35                     ` Andy Lutomirski
2018-11-30 21:57                       ` Christian Brauner
2018-11-30 22:09                       ` Arnd Bergmann
2018-11-30 22:26                         ` Christian Brauner
2018-11-30 23:05                           ` Daniel Colascione
2018-11-30 23:12                             ` Arnd Bergmann
2018-11-30 23:15                               ` Arnd Bergmann
2018-11-30 23:37                               ` Christian Brauner
2018-11-30 23:46                                 ` Andy Lutomirski
2018-12-01  1:20                                   ` Christian Brauner
2018-11-30 23:53                         ` Andy Lutomirski
2018-12-01  8:51                           ` Arnd Bergmann
2018-12-01  9:17                             ` Christian Brauner
2018-12-01 10:27                             ` Arnd Bergmann
2018-12-01 13:41                       ` Eric W. Biederman
2018-12-01 14:46                     ` Eric W. Biederman
2018-12-01 15:28                       ` Eric W. Biederman
2018-12-01 15:52                         ` Andy Lutomirski
2018-12-01 16:27                           ` Christian Brauner
2018-12-02  0:06                           ` Eric W. Biederman
2018-12-02  1:14                             ` Andy Lutomirski
2018-12-02  8:52                         ` Christian Brauner
2018-11-30 23:52   ` Christian Brauner
2018-12-02 10:03     ` Christian Brauner
2018-12-03 16:57       ` Florian Weimer
2018-12-03 18:02         ` Christian Brauner
2018-12-04  6:03           ` Aleksa Sarai
2018-12-04 12:55           ` Florian Weimer
2018-12-04 13:26             ` Christian Brauner
2018-12-06 18:54             ` Andy Lutomirski
2018-12-06 18:56               ` Florian Weimer
2018-12-06 19:03                 ` Christian Brauner
2018-12-25  5:32                   ` Lai Jiangshan
2018-12-25  7:11                     ` Lai Jiangshan
2018-12-25 12:07                       ` Aleksa Sarai

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