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: <20090701110136.576a1d14@lxorguk.ukuu.org.uk>
Date:	Wed, 1 Jul 2009 11:01:36 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Andy Isaacson <adi@...are.com>
Cc:	linux-kernel@...r.kernel.org, tpmdd-devel@...ts.sourceforge.net,
	adi@...apodia.org, Rajiv Andrade <srajiv@...ux.vnet.ibm.com>,
	dds@...gle.com, Mimi Zohar <zohar@...ux.vnet.ibm.com>,
	Shahbaz Khan <shaz.linux@...il.com>, seiji.munetoh@...il.com,
	Andy Isaacson <adi@...are.com>
Subject: Re: [PATCH 5/6] tpm_tis: convert from pnp_driver to acpi_driver

On Tue, 30 Jun 2009 18:04:14 -0700
Andy Isaacson <adi@...are.com> wrote:

> Not all TIS-compatible TPM chips have a _HID method in their ACPI entry,
> and the TPM spec says that the _CID method should be used to enumerate
> the TPM chip.

There are a number of systems with TPMs (older laptops) that don't work
very well if you enable ACPI.

This is therefore a regression - NAK

Probably the best thing to do is to provide both ACPI and PnP
registration according to what is configured into the kernel. (And I
guess spot duplicates although the resource should be busy anyway)
--
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/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ