linux-kernel - Re: 2.6.24: (ACPI AC adapter) sending {proc,netlink,kobject}

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] [day] [month] [year] [list]

Date:	Wed, 31 Oct 2007 07:20:36 +0300
From:	Andrey Borzenkov <arvidjaar@...l.ru>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
	Alexey Starikovskiy <astarikovskiy@...e.de>
Subject: Re: 2.6.24: (ACPI AC adapter) sending {proc,netlink,kobject}_event from -> resume method?

On Wednesday 31 October 2007, Rafael J. Wysocki wrote:
> On Tuesday, 30 October 2007 20:33, Andrey Borzenkov wrote:
> > Is it valid to send events from within ->resume device method?
>
> It is or at least it should be.  The GPEs are supposed to be fully
> functional at this point.
>
> > If not, what is the proper way to notify user space about hardware
> > changes during suspension?
> > Specifically it seems that new sysfs ACPI power supply interface
> > sometimes missing plugged in AC cord during suspend. I suspect that no
> > event is generated for this; I am not sure whether ACPI is required to
> > generate such events at all in this case.
> >
> > I'll need some time to get reproducible case so I do not categorize this
> > yet as regression.
>
> Is the "[2.6.24-rc1 regression] AC adapter state does not change after
> resume" message a follow-up to this one?
>

yes

Download attachment "signature.asc " of type "application/pgp-signature" (190 bytes)