linux-kernel - Re: [PATCH v3 1/2] PM / sleep: Add power.direct_complete

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <4578201.PxaKqbF0aJ@vostro.rjw.lan>
Date:	Wed, 20 May 2015 01:38:35 +0200
From:	"Rafael J. Wysocki" <rjw@...ysocki.net>
To:	Tomeu Vizoso <tomeu.vizoso@...labora.com>
Cc:	linux-pm@...r.kernel.org,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Alan Stern <stern@...land.harvard.edu>,
	Len Brown <len.brown@...el.com>, Pavel Machek <pavel@....cz>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, Ulf Hansson <ulf.hansson@...aro.org>
Subject: Re: [PATCH v3 1/2] PM / sleep: Add power.direct_complete_default flag

On Tuesday, May 19, 2015 04:11:15 PM Tomeu Vizoso wrote:
> Introduce a new per-device flag power.direct_complete_default that will
> instruct the PM core to let that device remain in runtime suspend when
> the system goes into a sleep power state, without it having to implement
> the prepare() callback.
> 
> This is useful because otherwise it would be needed to get dozens of
> drivers to implement the prepare() callback even if they don't have a
> 1-to-1 relationship with a piece of HW.
> 
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@...labora.com>

The code changes look good, but please change the doc/changelog as
already suggested by Ulf.


-- 
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/