linux-kernel - Re: 2.6.29: can't resume from suspend with DMAR (intel iommu) enabled

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:	Fri, 10 Apr 2009 15:46:11 -0700
From:	David Woodhouse <dwmw2@...radead.org>
To:	Kyle McMartin <kyle@...hat.com>
Cc:	"Yu, Fenghua" <fenghua.yu@...el.com>,
	'Ingo Molnar' <mingo@...e.hu>,
	'Andrew Lutomirski' <amluto@...il.com>,
	'Jesse Barnes' <jbarnes@...tuousgeek.org>,
	"Siddha, Suresh B" <suresh.b.siddha@...el.com>,
	'Yinghai Lu' <yinghai@...nel.org>,
	'Mark Gross' <mgross@...ux.intel.com>,
	'LKML' <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.29: can't resume from suspend with DMAR (intel iommu)
 enabled

On Tue, 2009-03-24 at 16:40 -0400, Kyle McMartin wrote:
> > Current kernel doesn't have iommu suspend/resume support yet. I'll
> > send out suspend/resume patches today or tomorrow. Hope that will
> > help. 
> 
> Heh, awesome, someone could have brought this, uhm, subtle, weakness
> when things were getting defaulted on...

git://git.infradead.org/~dwmw2/iommu-suspend-2.6.29.git

That's just for IOMMU, not interrupt remapping (yet).

-- 
David Woodhouse                            Open Source Technology Centre
David.Woodhouse@...el.com                              Intel Corporation

--
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/