linux-kernel - Re: Intel's response Linux/MTRR/8GB Memory Support / Why doesn't the kernel realize the BIOS has problems and re-map appropriately?

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: <200706011221.31991.jbarnes@virtuousgeek.org>
Date:	Fri, 1 Jun 2007 12:21:31 -0700
From:	Jesse Barnes <jbarnes@...tuousgeek.org>
To:	Justin Piszcz <jpiszcz@...idpixels.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Intel's response Linux/MTRR/8GB Memory Support / Why doesn't the kernel realize the BIOS has problems and re-map appropriately?

On Friday, June 1, 2007 12:19:12 Justin Piszcz wrote:
> It works ok on
> my machine (correctly detects the condition, adjusts end_pfn, and keeps
> the machine fast), aside from the fact that X won't start.
>
> But X won't start? :\

Oh yeah, forgot about that. :)  Somehow the patch breaks X startup, probably 
by doing something bad to the MTRR API... but I don't know what yet.

Jesse 
-
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/