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Subject: Re: [PATCH] security/tomoyo: convert put_page() to put_user_page*()
To:     Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
        <john.hubbard@gmail.com>, Andrew Morton <akpm@linux-foundation.org>
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 <346e5a8e-57fe-b2ac-4069-50a8a83048b5@i-love.sakura.ne.jp>
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From:   John Hubbard <jhubbard@nvidia.com>
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On 8/5/19 3:01 AM, Tetsuo Handa wrote:
> On 2019/08/05 11:26, john.hubbard@gmail.com wrote:
>> From: John Hubbard <jhubbard@nvidia.com>
>>
>> For pages that were retained via get_user_pages*(), release those pages
>> via the new put_user_page*() routines, instead of via put_page() or
>> release_pages().
>>
>> This is part a tree-wide conversion, as described in commit fc1d8e7cca2d
>> ("mm: introduce put_user_page*(), placeholder versions").
>>
>> Cc: Kentaro Takeda <takedakn@nttdata.co.jp>
>> Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
>> Cc: linux-security-module@vger.kernel.org
>> Signed-off-by: John Hubbard <jhubbard@nvidia.com>
> 
> Acked-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
> 
> Sending to Andrew Morton means you expect this patch to go via -mm tree, don't you?

Yes, exactly.

thanks,
-- 
John Hubbard
NVIDIA

> Andrew, please take this patch. Thank you.
>