Re: [PATCH] x86: mce: fix type mismatch warning

From: Thomas Gleixner
Date: Sun Jan 14 2018 - 06:53:30 EST




On Wed, 10 Jan 2018, Arnd Bergmann wrote:

> The printed symbol is a 64-bit address, so we get a warning when
> building this code for 32-bit kernels:
>
> arch/x86/kernel/cpu/mcheck/mce.c: In function '__print_mce':
> arch/x86/kernel/cpu/mcheck/mce.c:237:21: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast]
>
> This uses an extra uintptr_t cast to avoid the warning.
>
> Fixes: 7b6061627eb8 ("x86: do not use print_symbol()")

I have no idea where this commit comes from .... It's neither in Linus tree
nor in tip.

Thanks,

tglx