Messages in this thread | | | Date | Tue, 18 Sep 2018 09:17:52 -0700 | From | Stefan Agner <> | Subject | Re: [PATCH 2/2] Compiler Attributes: naked can be shared |
| |
On 18.09.2018 09:06, Miguel Ojeda wrote: > On Tue, Sep 18, 2018 at 9:30 AM, Greg Kroah-Hartman > <gregkh@linuxfoundation.org> wrote: >> On Mon, Sep 17, 2018 at 08:19:50PM -0700, Stefan Agner wrote: >>> On 13.09.2018 16:59, Miguel Ojeda wrote: >>> > The naked attribute is supported by at least gcc >= 4.6 (for ARM, >>> > which is the only current user), gcc >= 8 (for x86), clang >= 3.1 >>> > and icc >= 13. See https://godbolt.org/z/350Dyc >>> > >>> > Therefore, move it out of compiler-gcc.h so that the definition >>> > is shared by all compilers. >>> > >>> > This also fixes Clang support for ARM32 --- 815f0ddb346c >>> > ("include/linux/compiler*.h: make compiler-*.h mutually exclusive"). >>> > >>> > Cc: Stefan Agner <stefan@agner.ch> >>> > Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk> >>> > Cc: Eli Friedman <efriedma@codeaurora.org> >>> > Cc: Christopher Li <sparse@chrisli.org> >>> > Cc: Kees Cook <keescook@chromium.org> >>> > Cc: Ingo Molnar <mingo@kernel.org> >>> > Cc: Geert Uytterhoeven <geert@linux-m68k.org> >>> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> >>> > Cc: Masahiro Yamada <yamada.masahiro@socionext.com> >>> > Cc: Joe Perches <joe@perches.com> >>> > Cc: Dominique Martinet <asmadeus@codewreck.org> >>> > Cc: Linus Torvalds <torvalds@linux-foundation.org> >>> > Cc: linux-sparse@vger.kernel.org >>> > Suggested-by: Arnd Bergmann <arnd@arndb.de> >>> > Reviewed-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> >>> > Reviewed-by: Nick Desaulniers <ndesaulniers@google.com> >>> > Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com> >>> >>> Reviewed-by: Stefan Agner <stefan@agner.ch> >>> >>> Ideally this two patches should go into v4.19. Not sure which path the patch should take, MAINTAINERS is not quite clear about that. This fixes 815f0ddb346c ("include/linux/compiler*.h: make compiler-*.h mutually exclusive") for ARM32, which has been merged directly by >>> Linus, afaict... >> >> Good point, can you resend these to me with all of the acks added so >> far? > > Sure (I think only Stefan is the added ack, though). >
Thanks Miguel.
You can also add my Tested-by: Stefan Agner <stefan@agner.ch> to the two patches.
-- Stefan
> Cheers, > Miguel
| |