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From:   Arnd Bergmann <arnd@arndb.de>
Date:   Mon, 1 Jul 2019 17:14:51 +0200
Message-ID: <CAK8P3a0f_=q88JB=t7fbmweAbZ2E2_uCMt+2JoBYx3od_M6fHQ@mail.gmail.com>
Subject: Re: [PATCH v3 2/2] arch: wire-up clone3() syscall
To:     Christian Brauner <christian@brauner.io>
Cc:     Guenter Roeck <linux@roeck-us.net>,
        Al Viro <viro@zeniv.linux.org.uk>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Jann Horn <jannh@google.com>,
        Kees Cook <keescook@chromium.org>,
        Florian Weimer <fweimer@redhat.com>,
        Oleg Nesterov <oleg@redhat.com>,
        David Howells <dhowells@redhat.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Adrian Reber <adrian@lisas.de>,
        Linux API <linux-api@vger.kernel.org>,
        linux-arch <linux-arch@vger.kernel.org>,
        "the arch/x86 maintainers" <x86@kernel.org>,
        Ley Foon Tan <lftan@altera.com>,
        "moderated list:NIOS2 ARCHITECTURE" 
        <nios2-dev@lists.rocketboards.org>
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On Fri, Jun 21, 2019 at 5:30 PM Christian Brauner <christian@brauner.io> wrote:
> On Fri, Jun 21, 2019 at 04:20:15PM +0200, Arnd Bergmann wrote:
> > On Fri, Jun 21, 2019 at 1:18 PM Christian Brauner <christian@brauner.io> wrote:
> Hm, if you believe that this is fine and want to "vouch" for it by
> whipping up a patch that replaces the wiring up done in [1] I'm happy to
> take it. :) Otherwise I'd feel more comfortable not adding all arches at
> once.
>
> [1]: https://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git/log/?h=clone

Sorry for my late reply. I had actually looked at the implementations
in a little
more detail and I think you are right that adding these are better
left to the arch
maintainers in case of clone3.

      Arnd