From: John Hubbard <jhubbard@nvidia.com>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
<john.hubbard@gmail.com>,
Andrew Morton <akpm@linux-foundation.org>
Cc: <linux-security-module@vger.kernel.org>
Subject: Re: [PATCH] security/tomoyo: convert put_page() to put_user_page*()
Date: Mon, 5 Aug 2019 10:48:48 -0700 [thread overview]
Message-ID: <fa58ec66-dea7-8e00-cc31-426b997eafae@nvidia.com> (raw)
In-Reply-To: <346e5a8e-57fe-b2ac-4069-50a8a83048b5@i-love.sakura.ne.jp>
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.
>
prev parent reply other threads:[~2019-08-05 17:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-05 2:26 [PATCH] security/tomoyo: convert put_page() to put_user_page*() john.hubbard
2019-08-05 10:01 ` Tetsuo Handa
2019-08-05 17:48 ` John Hubbard [this message]
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