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[2003:cb:c703:8f00:ba3:7d27:204f:8e29]) by smtp.gmail.com with ESMTPSA id p3-20020a05600c358300b003d1f2c3e571sm18434117wmq.33.2023.01.09.08.48.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 09 Jan 2023 08:48:06 -0800 (PST) Message-ID: <721f677e-02a0-271a-2181-404873816f71@redhat.com> Date: Mon, 9 Jan 2023 17:48:05 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [PATCH] mm: remove PageMovable export To: Greg Kroah-Hartman , akpm@linux-foundation.org Cc: Vitaly Wool , Miaohe Lin , Minchan Kim , Sergey Senozhatsky , linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20230106135900.3763622-1-gregkh@linuxfoundation.org> From: David Hildenbrand Organization: Red Hat In-Reply-To: <20230106135900.3763622-1-gregkh@linuxfoundation.org> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 7C7B9A0011 X-Stat-Signature: 8ms3nsjyxwu34wry94itju51djx19t8x X-HE-Tag: 1673282891-167813 X-HE-Meta: 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 +Vc6HTzO 4qWyFew2GCQg185+vonTH3Ax/jZV3kMFG3SuiP5CbcZL0lDdP9AXoXbOiiJOE3jvLWB/EJFHEOHCngUd6TvIJgtrNXe0vkU3fFjKMNkAmrsDOVgtQcMXGBmlPOVWoj+G4DX4A/bAekDqiL2c= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 06.01.23 14:59, 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 > Cc: Vitaly Wool > Cc: Miaohe Lin > Cc: Minchan Kim > Cc: Sergey Senozhatsky > Cc: linux-mm@kvack.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Greg Kroah-Hartman Reviewed-by: David Hildenbrand -- Thanks, David / dhildenb