From: Jacob Pan <jacob.jun.pan@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: Christoph Hellwig <hch@infradead.org>,
iommu@lists.linux-foundation.org,
LKML <linux-kernel@vger.kernel.org>,
David Woodhouse <dwmw2@infradead.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rafael Wysocki <rafael.j.wysocki@intel.com>,
Jean-Philippe Brucker <jean-philippe.brucker@arm.com>,
Lan Tianyu <tianyu.lan@intel.com>,
jacob.jun.pan@linux.intel.com
Subject: Re: [PATCH v2 09/16] driver core: add iommu device fault reporting data
Date: Fri, 6 Oct 2017 09:22:55 -0700 [thread overview]
Message-ID: <20171006092255.403d26a0@jacob-builder> (raw)
In-Reply-To: <20171006083931.GY8398@8bytes.org>
On Fri, 6 Oct 2017 10:39:31 +0200
Joerg Roedel <joro@8bytes.org> wrote:
> On Fri, Oct 06, 2017 at 12:11:45AM -0700, Christoph Hellwig wrote:
> > This is the 3rd iommu field, in addition to 8 dma-specific fields
> > that we carry around for each struct device.
>
> Agreed, consolidating the iommu-fields in 'struct device' into a
> single 'struct iommu_data' is on my todo-list.
>
> Jacob, can you add that 'struct iommu_data' to 'struct device' and put
> your fault-data into it? We can then move on and migrate the other
> fields into that struct too.
>
sounds good.
next prev parent reply other threads:[~2017-10-06 16:20 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-05 23:03 [PATCH v2 00/16] IOMMU driver support for SVM virtualization Jacob Pan
2017-10-05 23:03 ` [PATCH v2 01/16] iommu: introduce bind_pasid_table API function Jacob Pan
2017-10-10 13:14 ` Joerg Roedel
2017-10-10 21:32 ` Jacob Pan
2017-10-10 16:45 ` Jean-Philippe Brucker
2017-10-10 21:42 ` Jacob Pan
2017-10-11 9:17 ` Jean-Philippe Brucker
2017-10-05 23:03 ` [PATCH v2 02/16] iommu/vt-d: add bind_pasid_table function Jacob Pan
2017-10-10 13:21 ` Joerg Roedel
2017-10-12 11:12 ` Liu, Yi L
2017-10-12 17:38 ` Jacob Pan
2017-10-05 23:03 ` [PATCH v2 03/16] iommu: introduce iommu invalidate API function Jacob Pan
2017-10-10 13:35 ` Joerg Roedel
2017-10-10 22:09 ` Jacob Pan
2017-10-11 7:54 ` Liu, Yi L
2017-10-11 9:51 ` Joerg Roedel
2017-10-11 11:54 ` Liu, Yi L
2017-10-11 12:15 ` Joerg Roedel
2017-10-11 12:48 ` Jean-Philippe Brucker
2017-10-12 7:43 ` Joerg Roedel
2017-10-12 9:38 ` Bob Liu
2017-10-12 9:50 ` Liu, Yi L
2017-10-12 10:07 ` Bob Liu
2017-10-12 10:26 ` Jean-Philippe Brucker
2017-10-12 10:33 ` Liu, Yi L
2017-10-05 23:03 ` [PATCH v2 04/16] iommu/vt-d: support flushing more TLB types Jacob Pan
2017-10-26 13:02 ` [v2,04/16] " Lukoshkov, Maksim
2017-10-31 20:39 ` Jacob Pan
2017-10-05 23:03 ` [PATCH v2 05/16] iommu/vt-d: add iommu invalidate function Jacob Pan
2017-10-05 23:03 ` [PATCH v2 06/16] iommu/vt-d: move device_domain_info to header Jacob Pan
2017-10-05 23:03 ` [PATCH v2 07/16] iommu/vt-d: assign PFSID in device TLB invalidation Jacob Pan
2017-10-05 23:03 ` [PATCH v2 08/16] iommu: introduce device fault data Jacob Pan
2017-10-10 19:29 ` Jean-Philippe Brucker
2017-10-10 21:43 ` Jacob Pan
2017-10-20 10:07 ` Liu, Yi L
2017-11-06 19:01 ` Jean-Philippe Brucker
2017-11-07 8:40 ` Liu, Yi L
2017-11-07 11:38 ` Jean-Philippe Brucker
2017-11-09 19:36 ` Jacob Pan
2017-11-10 13:54 ` Jean-Philippe Brucker
2017-11-10 22:18 ` Jacob Pan
2017-11-13 13:06 ` Jean-Philippe Brucker
2017-11-13 16:57 ` Jacob Pan
2017-11-13 17:23 ` Jean-Philippe Brucker
2017-11-11 0:00 ` Jacob Pan
2017-11-13 13:19 ` Jean-Philippe Brucker
2017-11-13 16:12 ` Jacob Pan
2017-10-05 23:03 ` [PATCH v2 09/16] driver core: add iommu device fault reporting data Jacob Pan
2017-10-06 5:43 ` Greg Kroah-Hartman
2017-10-06 7:11 ` Christoph Hellwig
2017-10-06 8:26 ` Greg Kroah-Hartman
2017-10-06 8:39 ` Joerg Roedel
2017-10-06 16:22 ` Jacob Pan [this message]
2017-10-05 23:03 ` [PATCH v2 10/16] iommu: introduce device fault report API Jacob Pan
2017-10-06 9:36 ` Jean-Philippe Brucker
2017-10-09 18:50 ` Jacob Pan
2017-10-10 13:40 ` Joerg Roedel
2017-10-11 17:21 ` Jacob Pan
2017-10-05 23:03 ` [PATCH v2 11/16] iommu/vt-d: use threaded irq for dmar_fault Jacob Pan
2017-10-05 23:03 ` [PATCH v2 12/16] iommu/vt-d: report unrecoverable device faults Jacob Pan
2017-10-05 23:03 ` [PATCH v2 13/16] iommu/intel-svm: notify page request to guest Jacob Pan
2017-10-05 23:03 ` [PATCH v2 14/16] iommu/intel-svm: replace dev ops with fault report API Jacob Pan
2017-10-05 23:03 ` [PATCH v2 15/16] iommu: introduce page response function Jacob Pan
2017-10-05 23:03 ` [PATCH v2 16/16] iommu/vt-d: add intel iommu " Jacob Pan
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