[RFC] minimum gcc version for kernel: raise to gcc-4.3 or 4.6?

[Geert Uytterhoeven]

On Mon, Apr 24, 2017 at 10:52 PM, Kees Cook <keescook at chromium.org> wrote:
> On Mon, Apr 24, 2017 at 1:30 PM, Arnd Bergmann <arnd at arndb.de> wrote:
>> How about this approach then:
>>
>> - To keep it simple, we update the README.rst to say that a minimum
>>   gcc-4.3 is required, while recommending gcc-4.9 for all architectures
>> - Support for gcc-4.0 and earlier gets removed from linux/compiler.h,
>>   and instead we add a summary of what I found, explaining that
>>   gcc-4.1 has active users on a few architectures.
>> - We make the Makefile show a warning once during compilation for
>>   gcc earlier than 4.3.
>
> This sounds good to me!

+1

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds