linux-kernel - Re: [PATCH 0/6] PM: Asynchronous suspend and resume of devices

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-Id: <200908272117.52931.rjw@sisk.pl>
Date:	Thu, 27 Aug 2009 21:17:52 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	"linux-pm" <linux-pm@...ts.linux-foundation.org>
Cc:	LKML <linux-kernel@...r.kernel.org>, Len Brown <lenb@...nel.org>,
	Pavel Machek <pavel@....cz>,
	Alan Stern <stern@...land.harvard.edu>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	Arjan van de Ven <arjan@...radead.org>,
	Zhang Rui <rui.zhang@...el.com>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Linux PCI <linux-pci@...r.kernel.org>
Subject: Re: [PATCH 0/6] PM: Asynchronous suspend and resume of devices

On Thursday 27 August 2009, Rafael J. Wysocki wrote:
> On Wednesday 26 August 2009, Rafael J. Wysocki wrote:
> > Hi,
> > 
> > The following patches introduce a mechanism allowing us to execute device
> > drivers' suspend and resume callbacks asynchronously during system sleep
> > transitions, such as suspend to RAM.
> > 
> > The idea is explained in the changelogs of the first two patches.
> > 
> > Comments welcome.
> 
> Forgot to say, the patchset is on top of the linux-next branch of suspend-2.6.

I have two more patches in this series.  The first one introduces a sysfs
switch allowing the user space to block the async suspend/resume.  The second
one gives the user space access to the power.async_suspend flag of devices
through sysfs.

The patches will follow in the next messages.

Thanks,
Rafael

--
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/