linux-kernel - Re: [patch 0/5] x86/iommu: Bootup stage cleanups

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: <20141205122221.GL3762@8bytes.org>
Date:	Fri, 5 Dec 2014 13:22:22 +0100
From:	Joerg Roedel <joro@...tes.org>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
	Jiang Liu <jiang.liu@...ux.intel.com>,
	Borislav Petkov <bp@...en8.de>
Subject: Re: [patch 0/5] x86/iommu: Bootup stage cleanups

Hi Thomas,

On Fri, Dec 05, 2014 at 08:48:28AM -0000, Thomas Gleixner wrote:
> That solves the issue at hand, but the iommu setup stays a tangled
> maze with completely non obvious setup mechanisms depending on the
> options (iommu on/off - irq remapping on/off).

Thanks for this nice cleanup, for the IOMMU parts you can add my

	Acked-by: Joerg Roedel <jroedel@...e.de>

This reminded me again how complicated the iommu-setup on x86 is, I will
look further in how this could be simplified.


	Joerg

--
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/