From: Joerg Roedel <joro@8bytes.org>
To: "Steven L. Kinney" <steven.kinney@amd.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org, Bjorn Helgaas <bhelgaas@google.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Sebastian Andrzej Siewior <sebastian@breakpoint.cc>,
Myron Stowe <myron.stowe@redhat.com>,
Hiroshi DOYU <hdoyu@nvidia.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Jiri Kosina <jkosina@suse.cz>, Kukjin Kim <kgene.kim@samsung.com>,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Paul Mackerras <paulus@samba.org>,
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Thomas Renninger <trenn@suse.de>, Andi Kleen <ak@linux.intel.com>,
Cyrill Gorcunov <gorcunov@openvz.org>
Subject: Re: [PATCH 1/3] AMD x86 quirks: Quirk for enabling IOMMUv2 PC feature
Date: Mon, 28 Jan 2013 15:29:28 +0100 [thread overview]
Message-ID: <20130128142928.GZ25591@8bytes.org> (raw)
In-Reply-To: <1358799658-6236-2-git-send-email-steven.kinney@amd.com>
On Mon, Jan 21, 2013 at 02:20:56PM -0600, Steven L. Kinney wrote:
> From: "Steven L. Kinney" <steven.kinney@amd.com>
>
> Original code base by Andreas Herrmann at AMD with minor changes.
Why is it safe to enable this feature when it was disabled by BIOS? Was
it disabled for no reason?
Joerg
next prev parent reply other threads:[~2013-01-28 14:29 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-21 20:20 [PATCH 0/3] AMD IOMMUv2 Performance Counter patches Steven L. Kinney
2013-01-21 20:20 ` [PATCH 1/3] AMD x86 quirks: Quirk for enabling IOMMUv2 PC feature Steven L. Kinney
2013-01-28 14:29 ` Joerg Roedel [this message]
2013-01-28 14:59 ` Kinney, Steven
2013-01-28 15:36 ` Joerg Roedel
2013-01-21 20:20 ` [PATCH 2/3] AMD IOMMUv2 PC resource management hooks Steven L. Kinney
2013-01-21 21:32 ` Cyrill Gorcunov
2013-01-21 21:47 ` Kinney, Steven
2013-01-21 21:52 ` Cyrill Gorcunov
2013-01-21 20:20 ` [PATCH 3/3] AMD IOMMUv2 PC perf PMU implementation Steven L. Kinney
2013-01-22 17:48 ` [PATCH 0/3] AMD IOMMUv2 Performance Counter patches Konrad Rzeszutek Wilk
2013-01-22 18:26 ` Kinney, Steven
-- strict thread matches above, loose matches on Subject: below --
2013-02-01 17:45 [PATCH 1/3] AMD x86 quirks: Quirk for enabling IOMMUv2 PC feature Kinney, Steven
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