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Date:   Fri, 13 Nov 2020 12:26:59 +0000
From:   Catalin Marinas <catalin.marinas@arm.com>
To:     Mike Rapoport <rppt@kernel.org>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        Alexander Viro <viro@zeniv.linux.org.uk>,
        Andy Lutomirski <luto@kernel.org>,
        Arnd Bergmann <arnd@arndb.de>, Borislav Petkov <bp@alien8.de>,
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Subject: Re: [PATCH v8 3/9] set_memory: allow set_direct_map_*_noflush() for
 multiple pages
Message-ID: <20201113122659.GD3212@gaia>
References: <20201110151444.20662-1-rppt@kernel.org>
 <20201110151444.20662-4-rppt@kernel.org>
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On Tue, Nov 10, 2020 at 05:14:38PM +0200, Mike Rapoport wrote:
> From: Mike Rapoport <rppt@linux.ibm.com>
> 
> The underlying implementations of set_direct_map_invalid_noflush() and
> set_direct_map_default_noflush() allow updating multiple contiguous pages
> at once.
> 
> Add numpages parameter to set_direct_map_*_noflush() to expose this ability
> with these APIs.
> 
> Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
> ---
>  arch/arm64/include/asm/cacheflush.h |  4 ++--
>  arch/arm64/mm/pageattr.c            | 10 ++++++----

For arm64:

Acked-by: Catalin Marinas <catalin.marinas@arm.com>