linux-kernel - Re: linux-next: manual merge of the arm64 tree with the mm-hotfixes tree

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Message-ID: <ZyNmgiZ2e_aKcD9K@arm.com>
Date: Thu, 31 Oct 2024 11:14:10 +0000
From: Catalin Marinas <catalin.marinas@....com>
To: Stephen Rothwell <sfr@...b.auug.org.au>
Cc: Will Deacon <will@...nel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux Next Mailing List <linux-next@...r.kernel.org>,
	Lorenzo Stoakes <lorenzo.stoakes@...cle.com>,
	Yang Shi <yang@...amperecomputing.com>
Subject: Re: linux-next: manual merge of the arm64 tree with the mm-hotfixes
 tree

On Thu, Oct 31, 2024 at 10:42:47AM +1100, Stephen Rothwell wrote:
> diff --cc arch/arm64/include/asm/mman.h
> index 798d965760d4,1dbfb56cb313..000000000000
> --- a/arch/arm64/include/asm/mman.h
> +++ b/arch/arm64/include/asm/mman.h
> @@@ -42,7 -39,7 +42,7 @@@ static inline unsigned long arch_calc_v
>   	 * filesystem supporting MTE (RAM-based).
>   	 */
>   	if (system_supports_mte() &&
> - 	    ((flags & MAP_ANONYMOUS) || shmem_file(file)))
>  -	    (flags & (MAP_ANONYMOUS | MAP_HUGETLB)))
> ++	    ((flags & (MAP_ANONYMOUS | MAP_HUGETLB)) || shmem_file(file)))
>   		return VM_MTE_ALLOWED;
>   
>   	return 0;

Thanks Stephen. This looks fine.

-- 
Catalin