linux-kernel - Re: ohci1394_dma=early crash since 2.6.32 (was Re: [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0)

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: <4B6AA2D6020000780002DAD1@vpn.id2.novell.com>
Date:	Thu, 04 Feb 2010 09:35:02 +0000
From:	"Jan Beulich" <JBeulich@...ell.com>
To:	"Justin P. Mattock" <justinmattock@...il.com>
Cc:	"Ingo Molnar" <mingo@...e.hu>, "Dan Carpenter" <error27@...il.com>,
	<bernhard.kaindl@....net>, "Thomas Gleixner" <tglx@...utronix.de>,
	<linux1394-devel@...ts.sourceforge.net>,
	"Stefan Richter" <stefanr@...6.in-berlin.de>,
	"Rafael Wysocki" <rjw@...k.pl>,
	"Kernel Testers List" <kernel-testers@...r.kernel.org>,
	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	<ebiderman@...ssion.com>, <hpa@...or.com>
Subject: Re: ohci1394_dma=early crash since 2.6.32 (was Re: [Bug
	 #14487] PANIC: early exception 08 rip 246:10 error
	 ffffffff810251b5 cr2 0)

>>> "Justin P. Mattock" <justinmattock@...il.com> 04.02.10 10:17 >>>
>so something is using __native_set_fixmap
>that's hitting some memory address then
>set_fixmap_nocache(ohci1394_dma=early)
>fires off hitting the same?

No, afaict it is the ohci1394_dma=early code itself hitting that path.

Jan

--
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/