From: festevam@gmail.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V3] ARM: imx: use outer_disable/resume for low power
Date: Wed, 3 Jan 2018 00:43:35 -0200 [thread overview]
Message-ID: <CAOMZO5An8ASQf74mUP07XucJQWsPRjZSB21VzCeHBqcbWJtRBQ@mail.gmail.com> (raw)
In-Reply-To: <DB6PR04MB3221B5BFB31D39309EF5C7EB881E0@DB6PR04MB3221.eurprd04.prod.outlook.com>
Hi Peng,
On Tue, Jan 2, 2018 at 10:53 PM, Peng Fan <peng.fan@nxp.com> wrote:
>
> A better solution maybe
>
> if (outer_cache.write_sec)
> outer_disable();
>
> .....
>
> if (outer_cache.write_sec)
> outer_resume();
>
> Then, nothing changed for secure linux. The outer_disable/outer_resume only effects
> When linunx running in non-secure world.
>
> Any comments?
Looks like a better solution, indeed.
prev parent reply other threads:[~2018-01-03 2:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-28 9:09 [PATCH V3] ARM: imx: use outer_disable/resume for low power Peng Fan
2018-01-03 0:53 ` Peng Fan
2018-01-03 2:43 ` Fabio Estevam [this message]
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