Re: [PATCH] kbuild: Remove gcc 4.1.0 quirk from init/main.c

[Sam Ravnborg <sam@ravnborg.org>]

> From d23cbaaa342e5555a919a543095d656415a55950 Mon Sep 17 00:00:00 2001
> From: Ingo Molnar <mingo@elte.hu>
> Date: Fri, 2 Jan 2009 16:16:16 +0100
> Subject: [PATCH] kbuild: Remove gcc 4.1.0 quirk from init/main.c
> 
> Impact: cleanup
> 
> We now have a cleaner check for gcc 4.1.0/4.1.1 trouble in
> include/linux/compiler.h, so remove the 4.1.0 quirk from
> init/main.c.
> 
> Reported-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
> Signed-off-by: Ingo Molnar <mingo@elte.hu>

This should be applied despite Linus' different approach in compiler.h.

Acked-by: Sam Ravnborg <sam@ravnborg.org>

> ---
>  init/main.c |    9 ---------
>  1 files changed, 0 insertions(+), 9 deletions(-)
> 
> diff --git a/init/main.c b/init/main.c
> index 2a7ce0f..5ced153 100644
> --- a/init/main.c
> +++ b/init/main.c
> @@ -75,15 +75,6 @@
>  #include <asm/smp.h>
>  #endif
>  
> -/*
> - * This is one of the first .c files built. Error out early if we have compiler
> - * trouble.
> - */
> -
> -#if __GNUC__ == 4 && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 0
> -#warning gcc-4.1.0 is known to miscompile the kernel.  A different compiler version is recommended.
> -#endif
> -
>  static int kernel_init(void *);
>  
>  extern void init_IRQ(void);