linux-kernel - Re: [PATCH v2 7/8] exec: Generic execfd support

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Message-ID: <CAHk-=wg=cHD0oZTFgj0z33=8H8yKEcbn=eNpTj19GPEgJwrQzg@mail.gmail.com>
Date:   Tue, 19 May 2020 12:54:40 -0700
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     Kees Cook <keescook@...omium.org>
Cc:     "Eric W. Biederman" <ebiederm@...ssion.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Oleg Nesterov <oleg@...hat.com>, Jann Horn <jannh@...gle.com>,
        Greg Ungerer <gerg@...ux-m68k.org>,
        Rob Landley <rob@...dley.net>,
        Bernd Edlinger <bernd.edlinger@...mail.de>,
        linux-fsdevel <linux-fsdevel@...r.kernel.org>,
        Al Viro <viro@...iv.linux.org.uk>,
        Alexey Dobriyan <adobriyan@...il.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Casey Schaufler <casey@...aufler-ca.com>,
        LSM List <linux-security-module@...r.kernel.org>,
        James Morris <jmorris@...ei.org>,
        "Serge E. Hallyn" <serge@...lyn.com>,
        Andy Lutomirski <luto@...capital.net>
Subject: Re: [PATCH v2 7/8] exec: Generic execfd support

On Tue, May 19, 2020 at 12:46 PM Kees Cook <keescook@...omium.org> wrote:
>
> Though frankly, I wonder if interp_flags could just be removed in favor
> of two new bit members, especially since interp_data is gone:

Yeah, I think that might be a good cleanup - but please keep it as a
separate thing at the end of the series (or maybe the beginning)

                Linus