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Subject: Re: [PATCH] mm: remove PageMovable export
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
CC:     Vitaly Wool <vitaly.wool@konsulko.com>,
        Minchan Kim <minchan@kernel.org>,
        Sergey Senozhatsky <senozhatsky@chromium.org>,
        <linux-mm@kvack.org>, <linux-kernel@vger.kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>
References: <20230106135900.3763622-1-gregkh@linuxfoundation.org>
From:   Miaohe Lin <linmiaohe@huawei.com>
Message-ID: <8a20952d-41d4-4fdf-3a74-34a57f9c6171@huawei.com>
Date:   Sat, 7 Jan 2023 15:08:56 +0800
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On 2023/1/6 21:59, Greg Kroah-Hartman wrote:
> The only in-kernel users that need PageMovable() to be exported are
> z3fold and zsmalloc and they are only using it for dubious debugging
> functionality.  So remove those usages and the export so that no driver
> code accidentally thinks that they are allowed to use this symbol.
> 
> Cc: Andrew Morton <akpm@linux-foundation.org>
> Cc: Vitaly Wool <vitaly.wool@konsulko.com>
> Cc: Miaohe Lin <linmiaohe@huawei.com>
> Cc: Minchan Kim <minchan@kernel.org>
> Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
> Cc: linux-mm@kvack.org
> Cc: linux-kernel@vger.kernel.org
> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

LGTM. Thanks.

Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>

Thanks,
Miaohe Lin