Re: [PATCH 09/25] xor: move generic implementations out of asm-generic/xor.h

[Arnd Bergmann]

On Thu, Feb 26, 2026, at 16:10, Christoph Hellwig wrote:
> Move the generic implementations from asm-generic/xor.h to
> per-implementaion .c files in lib/raid.
>
> Note that this would cause the second xor_block_8regs instance created by
> arch/arm/lib/xor-neon.c to be generated instead of discarded as dead
> code, so add a NO_TEMPLATE symbol to disable it for this case.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Acked-by: Arnd Bergmann <arnd@xxxxxxxx> # for asm-generic
> 
> -#pragma GCC diagnostic ignored "-Wunused-variable"
> -#include <asm-generic/xor.h>
> +#define NO_TEMPLATE
> +#include "../../../lib/raid/xor/xor-8regs.c"

The #include is slightly ugly, but I see it gets better in a later patch,
and is clearly worth it either way.

The rest of the series looks good to me as well. I had a brief
look at each patch, but nothing to complain about.

     Arnd