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Message-ID: <20121206103238.GF1806@8bytes.org> Date: Thu, 6 Dec 2012 11:32:38 +0100 From: Joerg Roedel <joro@...tes.org> To: Steven Kinney <steven.kinney@....com> Cc: Hiroshi DOYU <hdoyu@...dia.com>, Stephen Warren <swarren@...dotorg.org>, Jiri Kosina <jkosina@...e.cz>, Kukjin Kim <kgene.kim@...sung.com>, linux-kernel@...r.kernel.org, iommu@...ts.linux-foundation.org Subject: Re: [PATCH 1/1] iommuv2/amd: Enable Performance Counters On Family 15h Models 10h-1Fh On Tue, Dec 04, 2012 at 04:19:06PM -0600, Steven Kinney wrote: > drivers/iommu/Kconfig | 10 +++++ > drivers/iommu/amd_iommu_init.c | 85 +++++++++++++++++++++++++++++++++++++++ > drivers/iommu/amd_iommu_types.h | 13 +++++- > 3 files changed, 107 insertions(+), 1 deletion(-) So first of all, this patch alone doesn't make sense. You should submit it in a patch-set that enabled IOMMUv2 performance counters for the end-user. This means together with the PMU implementation and tools support. Further I don't see how this patch is specific to Family 15h Models 10h-1Fh as described in the subject-line. Any comments on these two points? Cheers, 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/
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