linux-kernel - Re: [PATCH 3/3] Kbuild: use -std=gnu11 for KBUILD

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CA+icZUWD_O1WTKNDTj7f+EUxx5Pf=zC53mfOBNgtj1JQwjZVAQ@mail.gmail.com>
Date:   Thu, 3 Mar 2022 07:26:05 +0100
From:   Sedat Dilek <sedat.dilek@...il.com>
To:     Nick Desaulniers <ndesaulniers@...gle.com>
Cc:     Arnd Bergmann <arnd@...nel.org>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Marco Elver <elver@...gle.com>,
        Jani Nikula <jani.nikula@...el.com>,
        David Sterba <dsterba@...e.com>, Alex Shi <alexs@...nel.org>,
        Miguel Ojeda <ojeda@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-kbuild@...r.kernel.org, llvm@...ts.linux.dev,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] Kbuild: use -std=gnu11 for KBUILD_USERCFLAGS

On Wed, Mar 2, 2022 at 11:54 PM Nick Desaulniers
<ndesaulniers@...gle.com> wrote:
>
> On Wed, Mar 2, 2022 at 2:14 PM Sedat Dilek <sedat.dilek@...il.com> wrote:
> >
> > On Wed, Mar 2, 2022 at 10:47 AM Arnd Bergmann <arnd@...nel.org> wrote:
> > >
> > > From: Arnd Bergmann <arnd@...db.de>
> > >
> > > As we change the C language standard for the kernel from gnu89 to
> > > gnu11, it makes sense to also update the version for user space
> > > compilation.
> > >
> >
> > Overdue.
> >
> > Can you point me to a lore link where I can easily fetch the full 3/3
> > v3 patchset?
>
> Hey Sedat!
>
> $ b4 am https://lore.kernel.org/lkml/20220301145233.3689119-1-arnd@kernel.org/
> -o - | git am -3
>

Hey Nick!

This only applies 1/3.

$ b4 --version
0.8.0

$ b4 am https://lore.kernel.org/lkml/20220301145233.3689119-1-arnd@kernel.org/
-o - | git am -3
Analyzing 14 messages in the thread
Will use the latest revision: v3
You can pick other revisions using the -vN flag
Checking attestation on all messages, may take a moment...
---
 ✓ [PATCH v3 1/3] Kbuild: move to -std=gnu11
   ✓ Signed: DKIM/kernel.org
   + Reviewed-by: Nathan Chancellor <nathan@...nel.org> (✓ DKIM/kernel.org)
 ERROR: missing [2/3]!
 ERROR: missing [3/3]!
 ---
 NOTE: install patatt for end-to-end signature verification
---
Total patches: 1
---
WARNING: Thread incomplete!
Link: https://lore.kernel.org/r/20220301145233.3689119-1-arnd@kernel.org
Base: not specified
Wende an: Kbuild: move to -std=gnu11

- Sedat -

> https://people.kernel.org/monsieuricon/introducing-b4-and-patch-attestation
>
> >
> > I would like to give this a try on x86-64 with my latest kernel-config
> > (based on the latest kernel-config v5.17-rc5 from Debian/unstable).
> >
> > What Linux source base do I need?
> > Is Linux v5.17-rc6 good enough (patchset applicable) for testing?
>
> I suspect so.
> --
> Thanks,
> ~Nick Desaulniers