linux-kernel - Re: regression 2.6.37 -> 2.6.38-rc1: after suspend backlight cannot be adjusted

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]

Date:	Fri, 21 Jan 2011 05:11:47 +0100
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Norbert Preining <preining@...ic.at>
Cc:	linux-kernel@...r.kernel.org,
	ACPI Devel Mailing List <linux-acpi@...r.kernel.org>,
	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: Re: regression 2.6.37 -> 2.6.38-rc1: after suspend backlight
 cannot be adjusted

Le vendredi 21 janvier 2011 à 10:55 +0900, Norbert Preining a écrit :
> Hi everyone,
> 
> (please Cc)
> 
> going to 2.6.38-rc1 I see the following regression: After reboot I
> can easily adjust the backlight with the keys on my keyboard, but 
> after a suspend-to-ram this does not work anymore.
> 
> This is a Sony laptop, and backlight is controlled by the video
> acpi driver AFAIR.
> 

Hi Norbert

Maybe this is the problem Linus had to bisect, you could try his patch :

http://marc.info/?l=linux-netdev&m=129556877919576&w=2

Thanks !


--
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/