linux-kernel - Re: Acer Aspire One now hangs on reboot/shutdown

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]

Date:	Wed, 22 Jun 2011 20:42:55 +0100
From:	Matthew Garrett <mjg59@...f.ucam.org>
To:	Peter Chubb <peter.chubb@...ta.com.au>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Acer Aspire One now hangs on reboot/shutdown

On Wed, Jun 22, 2011 at 08:38:08PM +1000, Peter Chubb wrote:

>    I printed out the FADT bits that were relevant---it claims revision 4
>    in the header, and the ACPI_FADT_RESET_REGISTER bit is set in the
>    flags.  The values of the reset register's address and width look
>    reasonable (address 3321 in IO space, width 8 offset 0)

Irritating. Ok, let's see if we can figure this out. Can you put the 
system's acpidump output somewhere? Also, if you boot with 
init=/bin/bash, what does writing the FADT reset value to 3321 do?

-- 
Matthew Garrett | mjg59@...f.ucam.org
--
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/