linux-kernel - Re: [PATCH 0/5] Detect hwmon and i2c bus drivers interfering with ACPI Operation Region resources

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:	Sun, 28 Oct 2007 20:50:33 -0600
From:	Bjorn Helgaas <bjorn.helgaas@...com>
To:	Matthew Garrett <mjg59@...f.ucam.org>
Cc:	trenn@...e.de, linux-acpi <linux-acpi@...r.kernel.org>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	Len Brown <lenb@...nel.org>, Andrew Morton <akpm@...l.org>,
	Jean Delvare <khali@...ux-fr.org>
Subject: Re: [PATCH 0/5] Detect hwmon and i2c bus drivers interfering with ACPI Operation Region resources

On Saturday 27 October 2007 9:09:47 am Matthew Garrett wrote:
> On Thu, Oct 25, 2007 at 09:06:22AM -0600, Bjorn Helgaas wrote:
> > But we really *should* reserve things used by opregions, shouldn't
> > we?  After all, the whole point of resource reservation is to prevent
> > conflicts.
>
> Only if you're happy to lose functionality like IDE, sadly.

That's a simplistic answer to a complex problem.  I don't think
we should just ignore the whole problem, cross our fingers, and
hope that firmware stays out of our way.

Bjorn
-
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/