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Date: Wed, 13 Nov 2019 00:06:48 +0100
From: Christian Brauner <christian.brauner@ubuntu.com>
To: Kees Cook <keescook@chromium.org>, Al Viro <viro@zeniv.linux.org.uk>,
 Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: [PATCH v15 0/9] open: introduce openat2(2) syscall
Message-ID: <20191112230646.47dgr6bbnjv7vkrk@wittgenstein>
References: <20191105090553.6350-1-cyphar@cyphar.com>
 <20191111132404.y523iqicbn6fivx5@yavin.dot.cyphar.com>
 <201911121457.7D02692@keescook>
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Cc: linux-ia64@vger.kernel.org, linux-sh@vger.kernel.org,
 Peter Zijlstra <peterz@infradead.org>,
 Rasmus Villemoes <linux@rasmusvillemoes.dk>,
 Alexei Starovoitov <ast@kernel.org>, linux-kernel@vger.kernel.org,
 David Howells <dhowells@redhat.com>, linux-kselftest@vger.kernel.org,
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 linux-arch@vger.kernel.org, linux-s390@vger.kernel.org,
 Tycho Andersen <tycho@tycho.ws>, Aleksa Sarai <asarai@suse.de>,
 Shuah Khan <shuah@kernel.org>,
 Alexander Shishkin <alexander.shishkin@linux.intel.com>,
 Ingo Molnar <mingo@redhat.com>, linux-arm-kernel@lists.infradead.org,
 linux-mips@vger.kernel.org, linux-xtensa@linux-xtensa.org,
 Arnd Bergmann <arnd@arndb.de>, Jann Horn <jannh@google.com>,
 Aleksa Sarai <cyphar@cyphar.com>, Andy Lutomirski <luto@kernel.org>,
 Shuah Khan <skhan@linuxfoundation.org>, Namhyung Kim <namhyung@kernel.org>,
 David Drysdale <drysdale@google.com>, Christian Brauner <christian@brauner.io>,
 "J. Bruce Fields" <bfields@fieldses.org>, libc-alpha@sourceware.org,
 linux-parisc@vger.kernel.org, linux-m68k@lists.linux-m68k.org,
 linux-api@vger.kernel.org, Chanho Min <chanho.min@lge.com>,
 Jeff Layton <jlayton@kernel.org>, Oleg Nesterov <oleg@redhat.com>,
 Eric Biederman <ebiederm@xmission.com>, linux-alpha@vger.kernel.org,
 linux-fsdevel@vger.kernel.org, Andrew Morton <akpm@linux-foundation.org>,
 linuxppc-dev@lists.ozlabs.org, containers@lists.linux-foundation.org
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 <linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org>

On Tue, Nov 12, 2019 at 03:01:26PM -0800, Kees Cook wrote:
> On Tue, Nov 12, 2019 at 12:24:04AM +1100, Aleksa Sarai wrote:
> > On 2019-11-05, Aleksa Sarai <cyphar@cyphar.com> wrote:
> > > This patchset is being developed here:
> > >   <https://github.com/cyphar/linux/tree/openat2/master>
> > > 
> > > Patch changelog:
> > >  v15:
> > >   * Fix code style for LOOKUP_IN_ROOT handling in path_init(). [Linus Torvalds]
> > >   * Split out patches for each individual LOOKUP flag.
> > >   * Reword commit messages to give more background information about the
> > >     series, as well as mention the semantics of each flag in more detail.
> > > [...]
> > 
> > Ping -- this patch hasn't been touched for a week. Thanks.
> 
> If I've been following correctly, everyone is happy with this series.
> (i.e. Linus's comment appear to have been addressed.)
> 
> Perhaps the next question is should this go via a pull request by you to
> Linus directly during the v5.5 merge window, via akpm, via akpm, via
> Christian, or some other path? Besides Linus, it's not been clear who
> should "claim" this series. :)

I like this series and the same with the copy_struct_from_user() part of
it I've taken I'm happy to stuff this into a dedicated branch, merge it
into my for-next and send it for v5.5.
Though I'd _much_ rather see Al pick this up or have him give his
blessing first.

Christian

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Date:   Wed, 13 Nov 2019 00:06:48 +0100
From:   Christian Brauner <christian.brauner@ubuntu.com>
To:     Kees Cook <keescook@chromium.org>,
        Al Viro <viro@zeniv.linux.org.uk>,
        Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Aleksa Sarai <cyphar@cyphar.com>, Jeff Layton <jlayton@kernel.org>,
        "J. Bruce Fields" <bfields@fieldses.org>,
        Arnd Bergmann <arnd@arndb.de>,
        David Howells <dhowells@redhat.com>,
        Shuah Khan <shuah@kernel.org>,
        Shuah Khan <skhan@linuxfoundation.org>,
        Ingo Molnar <mingo@redhat.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Eric Biederman <ebiederm@xmission.com>,
        Andy Lutomirski <luto@kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Alexei Starovoitov <ast@kernel.org>,
        Jann Horn <jannh@google.com>, Tycho Andersen <tycho@tycho.ws>,
        David Drysdale <drysdale@google.com>,
        Chanho Min <chanho.min@lge.com>,
        Oleg Nesterov <oleg@redhat.com>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        Alexander Shishkin <alexander.shishkin@linux.intel.com>,
        Jiri Olsa <jolsa@redhat.com>,
        Namhyung Kim <namhyung@kernel.org>,
        Christian Brauner <christian@brauner.io>,
        Aleksa Sarai <asarai@suse.de>,
        containers@lists.linux-foundation.org, linux-alpha@vger.kernel.org,
        linux-api@vger.kernel.org, libc-alpha@sourceware.org,
        linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-fsdevel@vger.kernel.org, linux-ia64@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
        linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org,
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        linux-s390@vger.kernel.org, linux-sh@vger.kernel.org,
        linux-xtensa@linux-xtensa.org, sparclinux@vger.kernel.org
Subject: Re: [PATCH v15 0/9] open: introduce openat2(2) syscall
Message-ID: <20191112230646.47dgr6bbnjv7vkrk@wittgenstein>
References: <20191105090553.6350-1-cyphar@cyphar.com>
 <20191111132404.y523iqicbn6fivx5@yavin.dot.cyphar.com>
 <201911121457.7D02692@keescook>
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On Tue, Nov 12, 2019 at 03:01:26PM -0800, Kees Cook wrote:
> On Tue, Nov 12, 2019 at 12:24:04AM +1100, Aleksa Sarai wrote:
> > On 2019-11-05, Aleksa Sarai <cyphar@cyphar.com> wrote:
> > > This patchset is being developed here:
> > >   <https://github.com/cyphar/linux/tree/openat2/master>
> > > 
> > > Patch changelog:
> > >  v15:
> > >   * Fix code style for LOOKUP_IN_ROOT handling in path_init(). [Linus Torvalds]
> > >   * Split out patches for each individual LOOKUP flag.
> > >   * Reword commit messages to give more background information about the
> > >     series, as well as mention the semantics of each flag in more detail.
> > > [...]
> > 
> > Ping -- this patch hasn't been touched for a week. Thanks.
> 
> If I've been following correctly, everyone is happy with this series.
> (i.e. Linus's comment appear to have been addressed.)
> 
> Perhaps the next question is should this go via a pull request by you to
> Linus directly during the v5.5 merge window, via akpm, via akpm, via
> Christian, or some other path? Besides Linus, it's not been clear who
> should "claim" this series. :)

I like this series and the same with the copy_struct_from_user() part of
it I've taken I'm happy to stuff this into a dedicated branch, merge it
into my for-next and send it for v5.5.
Though I'd _much_ rather see Al pick this up or have him give his
blessing first.

Christian