From: Tycho Andersen <tycho@tycho.pizza>
To: "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>
Cc: linux-man <linux-man@vger.kernel.org>,
Song Liu <songliubraving@fb.com>,
wad@chromium.org, Kees Cook <keescook@chromium.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Jann Horn <jannh@google.com>, Robert Sesek <rsesek@google.com>,
Linux Containers <containers@lists.linux-foundation.org>,
lkml <linux-kernel@vger.kernel.org>,
Alexei Starovoitov <ast@kernel.org>,
Giuseppe Scrivano <gscrivan@redhat.com>,
bpf@vger.kernel.org, Andy Lutomirski <luto@amacapital.net>,
Christian Brauner <christian@brauner.io>
Subject: Re: For review: seccomp_user_notif(2) manual page
Date: Wed, 30 Sep 2020 09:11:28 -0600 [thread overview]
Message-ID: <20200930151128.GD284424@cisco> (raw)
In-Reply-To: <20200930150330.GC284424@cisco>
On Wed, Sep 30, 2020 at 09:03:36AM -0600, Tycho Andersen wrote:
> On Wed, Sep 30, 2020 at 01:07:38PM +0200, Michael Kerrisk (man-pages) wrote:
> > ┌─────────────────────────────────────────────────────┐
> > │FIXME │
> > ├─────────────────────────────────────────────────────┤
> > │Interestingly, after the event had been received, │
> > │the file descriptor indicates as writable (verified │
> > │from the source code and by experiment). How is this │
> > │useful? │
>
> You're saying it should just do EPOLLOUT and not EPOLLWRNORM? Seems
> reasonable.
If we make this change, I suppose we should also drop EPOLLRDNORM from
things which have not been received yet, since they're not really
readable.
Tycho
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WARNING: multiple messages have this Message-ID (diff)
From: Tycho Andersen <tycho@tycho.pizza>
To: "Michael Kerrisk (man-pages)" <mtk.manpages@gmail.com>
Cc: Sargun Dhillon <sargun@sargun.me>,
Kees Cook <keescook@chromium.org>,
Christian Brauner <christian@brauner.io>,
linux-man <linux-man@vger.kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
Aleksa Sarai <cyphar@cyphar.com>, Jann Horn <jannh@google.com>,
Alexei Starovoitov <ast@kernel.org>,
wad@chromium.org, bpf@vger.kernel.org,
Song Liu <songliubraving@fb.com>,
Daniel Borkmann <daniel@iogearbox.net>,
Andy Lutomirski <luto@amacapital.net>,
Linux Containers <containers@lists.linux-foundation.org>,
Giuseppe Scrivano <gscrivan@redhat.com>,
Robert Sesek <rsesek@google.com>
Subject: Re: For review: seccomp_user_notif(2) manual page
Date: Wed, 30 Sep 2020 09:11:28 -0600 [thread overview]
Message-ID: <20200930151128.GD284424@cisco> (raw)
In-Reply-To: <20200930150330.GC284424@cisco>
On Wed, Sep 30, 2020 at 09:03:36AM -0600, Tycho Andersen wrote:
> On Wed, Sep 30, 2020 at 01:07:38PM +0200, Michael Kerrisk (man-pages) wrote:
> > ┌─────────────────────────────────────────────────────┐
> > │FIXME │
> > ├─────────────────────────────────────────────────────┤
> > │Interestingly, after the event had been received, │
> > │the file descriptor indicates as writable (verified │
> > │from the source code and by experiment). How is this │
> > │useful? │
>
> You're saying it should just do EPOLLOUT and not EPOLLWRNORM? Seems
> reasonable.
If we make this change, I suppose we should also drop EPOLLRDNORM from
things which have not been received yet, since they're not really
readable.
Tycho
next prev parent reply other threads:[~2020-09-30 15:11 UTC|newest]
Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-30 11:07 For review: seccomp_user_notif(2) manual page Michael Kerrisk (man-pages)
2020-09-30 11:07 ` Michael Kerrisk (man-pages)
2020-09-30 15:03 ` Tycho Andersen
2020-09-30 15:03 ` Tycho Andersen
2020-09-30 15:11 ` Tycho Andersen [this message]
2020-09-30 15:11 ` Tycho Andersen
2020-09-30 20:34 ` Michael Kerrisk (man-pages)
2020-09-30 20:34 ` Michael Kerrisk (man-pages)
2020-09-30 23:03 ` Tycho Andersen
2020-09-30 23:03 ` Tycho Andersen
2020-09-30 23:11 ` Jann Horn via Containers
2020-09-30 23:11 ` Jann Horn
2020-09-30 23:24 ` Tycho Andersen
2020-09-30 23:24 ` Tycho Andersen
2020-10-01 1:52 ` Jann Horn via Containers
2020-10-01 1:52 ` Jann Horn
2020-10-01 2:14 ` Jann Horn via Containers
2020-10-01 2:14 ` Jann Horn
2020-10-25 16:31 ` Michael Kerrisk (man-pages)
2020-10-25 16:31 ` Michael Kerrisk (man-pages)
2020-10-26 15:54 ` Jann Horn via Containers
2020-10-26 15:54 ` Jann Horn
2020-10-27 6:14 ` Michael Kerrisk (man-pages)
2020-10-27 6:14 ` Michael Kerrisk (man-pages)
2020-10-27 10:28 ` Jann Horn via Containers
2020-10-27 10:28 ` Jann Horn
2020-10-28 6:31 ` Sargun Dhillon
2020-10-28 6:31 ` Sargun Dhillon
2020-10-28 9:43 ` Jann Horn via Containers
2020-10-28 9:43 ` Jann Horn
2020-10-28 17:43 ` Sargun Dhillon
2020-10-28 17:43 ` Sargun Dhillon
2020-10-28 18:20 ` Jann Horn via Containers
2020-10-28 18:20 ` Jann Horn
2020-10-01 7:49 ` Michael Kerrisk (man-pages)
2020-10-01 7:49 ` Michael Kerrisk (man-pages)
2020-10-26 0:32 ` Kees Cook
2020-10-26 0:32 ` Kees Cook
2020-10-26 9:51 ` Jann Horn via Containers
2020-10-26 9:51 ` Jann Horn
2020-10-26 10:31 ` Jann Horn via Containers
2020-10-26 10:31 ` Jann Horn
2020-10-28 22:56 ` Kees Cook
2020-10-28 22:56 ` Kees Cook
2020-10-29 1:11 ` Jann Horn via Containers
2020-10-29 1:11 ` Jann Horn
2020-10-29 2:13 ` Tycho Andersen
2020-10-29 4:26 ` Jann Horn via Containers
2020-10-29 4:26 ` Jann Horn
2020-10-28 22:53 ` Kees Cook
2020-10-28 22:53 ` Kees Cook
2020-10-29 1:25 ` Jann Horn via Containers
2020-10-29 1:25 ` Jann Horn
2020-10-01 7:45 ` Michael Kerrisk (man-pages)
2020-10-01 7:45 ` Michael Kerrisk (man-pages)
2020-10-14 4:40 ` Michael Kerrisk (man-pages)
2020-10-14 4:40 ` Michael Kerrisk (man-pages)
2020-09-30 15:53 ` Jann Horn via Containers
2020-09-30 15:53 ` Jann Horn
2020-10-01 12:54 ` Christian Brauner
2020-10-01 12:54 ` Christian Brauner
2020-10-01 15:47 ` Jann Horn via Containers
2020-10-01 15:47 ` Jann Horn
2020-10-01 16:58 ` Tycho Andersen
2020-10-01 16:58 ` Tycho Andersen
2020-10-01 17:12 ` Christian Brauner
2020-10-01 17:12 ` Christian Brauner
2020-10-14 5:41 ` Michael Kerrisk (man-pages)
2020-10-14 5:41 ` Michael Kerrisk (man-pages)
2020-10-01 18:18 ` Jann Horn via Containers
2020-10-01 18:18 ` Jann Horn
2020-10-01 18:56 ` Tycho Andersen
2020-10-01 18:56 ` Tycho Andersen
2020-10-01 17:05 ` Christian Brauner
2020-10-01 17:05 ` Christian Brauner
2020-10-15 11:24 ` Michael Kerrisk (man-pages)
2020-10-15 11:24 ` Michael Kerrisk (man-pages)
2020-10-15 20:32 ` Jann Horn via Containers
2020-10-15 20:32 ` Jann Horn
2020-10-16 18:29 ` Michael Kerrisk (man-pages)
2020-10-16 18:29 ` Michael Kerrisk (man-pages)
2020-10-17 0:25 ` Jann Horn via Containers
2020-10-17 0:25 ` Jann Horn
2020-10-24 12:52 ` Michael Kerrisk (man-pages)
2020-10-24 12:52 ` Michael Kerrisk (man-pages)
2020-10-26 9:32 ` Jann Horn via Containers
2020-10-26 9:32 ` Jann Horn
2020-10-26 9:47 ` Michael Kerrisk (man-pages)
2020-10-26 9:47 ` Michael Kerrisk (man-pages)
2020-09-30 23:39 ` Kees Cook
2020-09-30 23:39 ` Kees Cook
2020-10-15 11:24 ` Michael Kerrisk (man-pages)
2020-10-15 11:24 ` Michael Kerrisk (man-pages)
2020-10-26 0:19 ` Kees Cook
2020-10-26 0:19 ` Kees Cook
2020-10-26 9:39 ` Michael Kerrisk (man-pages)
2020-10-26 9:39 ` Michael Kerrisk (man-pages)
2020-10-01 12:36 ` Christian Brauner
2020-10-01 12:36 ` Christian Brauner
2020-10-15 11:23 ` Michael Kerrisk (man-pages)
2020-10-15 11:23 ` Michael Kerrisk (man-pages)
2020-10-01 21:06 ` Sargun Dhillon
2020-10-01 21:06 ` Sargun Dhillon
2020-10-01 23:19 ` Tycho Andersen
2020-10-01 23:19 ` Tycho Andersen
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