linux-kernel - Re: HP accelerometer driver: testers wanted

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: <200901230959.25491.elendil@planet.nl>
Date:	Fri, 23 Jan 2009 09:59:25 +0100
From:	Frans Pop <elendil@...net.nl>
To:	Pavel Machek <pavel@...e.cz>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: HP accelerometer driver: testers wanted

On Friday 23 January 2009, Frans Pop wrote:
> The LED lights up yellow, but I have problems telling if the disk gets
> parked or not. One time I got a green led and seemingly a fair amount
> of activity immediately after getting the yellow led.
>
> After looking at hpfall.c, I checked /sys/block/sda/device/unload_heads
> after a drop:
> $ cat /sys/block/sda/device/unload_heads
> 19616
> $ cat /sys/block/sda/device/unload_heads
> 0
>
> The last was at most 2 seconds after the first, certainly not 20...

I've just looked at hpcall.c a bit closer and I guess that's because of 
the alarm(2) call? I must admit having some problems reading that code.
--
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/