linux-kernel - 2.6.20 ACPI Error

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

Message-Id: <200703041215.24759.vanco@satro.sk>
Date:	Sun, 4 Mar 2007 12:15:21 +0100
From:	Michal Vančo <vanco@...ro.sk>
To:	linux-kernel@...r.kernel.org
Subject: 2.6.20 ACPI Error

Hi,

I've discovered strange errors while booting my laptop (ASUS A7T) with 2.6.20 kernel. 

ACPI: Core revision 20060707
ACPI Error (psloop-0196): Found unknown opcode FD at AML address ffffc200000161d8 offset 5D44, ignoring [20060707]
ACPI Error (psloop-0196): Found unknown opcode FD at AML address ffffc2000001628d offset 5DF9, ignoring [20060707]
ACPI Error (psloop-0196): Found unknown opcode FD at AML address ffffc200000161d8 offset 5D44, ignoring [20060707]
ACPI Error (psloop-0196): Found unknown opcode FD at AML address ffffc2000001628d offset 5DF9, ignoring [20060707]

Is this related to buggy BIOS of my laptop?

Another strange think I can see is:

..MP-BIOS bug: 8254 timer not connected to IO-APIC

My machine is AMD Turion 64 X2 based laptop with NVidia chipset. I saw these error with older kernel too (2.6.19, 2.6.18).

regards,
michal

Content of type "application/pgp-signature" skipped