linux-kernel - Re: [PATCH] KVM: arm64:#include <linux/cacheflush.h> instead of <asm/cacheflush.h>

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Message-ID: <20230714080541.GA5117@willie-the-truck>
Date:   Fri, 14 Jul 2023 09:05:41 +0100
From:   Will Deacon <will@...nel.org>
To:     chenqingyun001@...suo.com
Cc:     catalin.marinas@....com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] KVM: arm64:#include <linux/cacheflush.h> instead of
 <asm/cacheflush.h>

On Fri, Jul 14, 2023 at 01:09:10PM +0800, chenqingyun001@...suo.com wrote:
> <linux/cacheflush.h> is a generic header file,
> while <asm/cacheflush.h> is an x86
> architecture-specific header file

wut?

Will

> Signed-off-by: Qingyun Chen <chenqingyun001@...suo.com>
> ---
>  arch/arm64/lib/uaccess_flushcache.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/lib/uaccess_flushcache.c
> b/arch/arm64/lib/uaccess_flushcache.c
> index 7510d1a23124..cf8052f6e091 100644
> --- a/arch/arm64/lib/uaccess_flushcache.c
> +++ b/arch/arm64/lib/uaccess_flushcache.c
> @@ -5,7 +5,7 @@
> 
>  #include <linux/uaccess.h>
>  #include <asm/barrier.h>
> -#include <asm/cacheflush.h>
> +#include <linux/cacheflush.h>
> 
>  void memcpy_flushcache(void *dst, const void *src, size_t cnt)
>  {