From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Jungseok Lee <jungseoklee85@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
barami97@gmail.com, linux-arm-kernel@lists.infradead.org
Subject: Re: [RFC PATCH 1/2] kernel/fork.c: add a function to calculate page address from thread_info
Date: Tue, 26 May 2015 23:49:03 -0400 [thread overview]
Message-ID: <CAHGf_=oMDPscgJ0bdr+QrV24n3KL3BC5qe8KGa=dePxg4tc4Zg@mail.gmail.com> (raw)
In-Reply-To: <1432483292-23109-1-git-send-email-jungseoklee85@gmail.com>
On Sun, May 24, 2015 at 12:01 PM, Jungseok Lee <jungseoklee85@gmail.com> wrote:
> A current implementation assumes thread_info address is always correctly
> calculated via virt_to_page. It restricts a different approach, such as
> thread_info allocation from vmalloc space.
>
> This patch, thus, introduces an independent function to calculate page
> address from thread_info one.
>
> Suggested-by: Sungjinn Chung <barami97@gmail.com>
> Signed-off-by: Jungseok Lee <jungseoklee85@gmail.com>
> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
> Cc: linux-arm-kernel@lists.infradead.org
> ---
> kernel/fork.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
I haven't receive a path [2/2] and haven't review whole patches. But
this patch itself is OK to me.
Acked-by: KOSAKI Motohiro <kosaki.motohiro@fujitsu.com>
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next prev parent reply other threads:[~2015-05-27 3:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-24 16:01 Jungseok Lee
2015-05-27 3:49 ` KOSAKI Motohiro [this message]
2015-05-27 15:19 ` Jungseok Lee
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