linux-kernel - [patch 0/2] Intel IOMMU Suspend/Resume Support

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-next>] [day] [month] [year] [list]

Message-Id: <20090325184548.012018000@intel.com>
Date:	Wed, 25 Mar 2009 11:45:48 -0700
From:	fenghua.yu@...el.com
To:	mingo@...e.hu, dwmw2@...radead.org, amluto@...il.com,
	kyle@...hat.com, mgross@...ux.intel.com
Cc:	linux-kernel@...r.kernel.org, iommu@...ts.linux-foundation.org
Subject: [patch 0/2] Intel IOMMU Suspend/Resume Support

Current Intel IOMMU does not support suspend and resume. In S3 event, kernel
crashes when IOMMU is enabled. The attached patch set implements the suspend and
resume feature for Intel IOMMU. It hooks to kernel suspend and resume interface.
When suspend happens, it saves necessary hardware registers. When resume happens
it restores the registers and restarts IOMMU.

This patch set is applied to the tip tree.

-- 

--
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/