linux-kernel - Re: reboot via bios on X86

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: <20120409173223.GA25717@srcf.ucam.org>
Date:	Mon, 9 Apr 2012 18:32:24 +0100
From:	Matthew Garrett <mjg@...hat.com>
To:	Miles Fidelman <mfidelman@...tinghouse.net>
Cc:	linux-kernel@...r.kernel.org, tglx@...utronix.de, mingo@...hat.com,
	hpa@...or.com, x86@...nel.org, peter.chubb@...ta.com.au,
	michael.d.labriola@...il.com
Subject: Re: reboot via bios on X86_64?

On Mon, Apr 09, 2012 at 01:26:40PM -0400, Miles Fidelman wrote:

> No.  Tried all the combinations - w/ and w/o hypervisor, all the
> available kernel options.  Seems
> like the only thing that will reboot this particular hardware/bios
> combo is via the bios.

And this is with 3.3? Interesting. What's the exact behaviour you see, 
and what motherboard is this?

-- 
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/