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From: Jon Derrick <jonathan.derrick@intel.com>
To: Joerg Roedel <joro@8bytes.org>, <iommu@lists.linux-foundation.org>
Cc: Bjorn Helgaas <helgaas@kernel.org>, <linux-pci@vger.kernel.org>,
	Lu Baolu <baolu.lu@linux.intel.com>,
	Daniel Drake <drake@endlessm.com>, <linux@endlessm.com>,
	Jon Derrick <jonathan.derrick@intel.com>
Subject: [PATCH 0/1] Real DMA dev DMA domain patch
Date: Thu,  9 Apr 2020 15:17:35 -0400	[thread overview]
Message-ID: <20200409191736.6233-1-jonathan.derrick@intel.com> (raw)

Sorry for the late patch here, but I hit the issue Baolu and Daniel
pointed out could occur, and requires this fix (or iommu=nopt).
Hoping to get it into an rc

Jon Derrick (1):
  iommu/vt-d: use DMA domain for real DMA devices and subdevices

 drivers/iommu/intel-iommu.c | 56 ++++++++++++++++++++++++++++---------
 1 file changed, 43 insertions(+), 13 deletions(-)

-- 
2.18.1


             reply	other threads:[~2020-04-09 19:32 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-09 19:17 Jon Derrick [this message]
2020-04-09 19:17 ` [PATCH 1/1] iommu/vt-d: use DMA domain for real DMA devices and subdevices Jon Derrick
2020-04-10  1:22   ` Lu Baolu
2020-04-13  2:25     ` Daniel Drake
2020-04-13  2:48       ` Lu Baolu
2020-04-13 16:08         ` Derrick, Jonathan
2020-04-18 12:13         ` Joerg Roedel
2020-04-12  3:50   ` Daniel Drake
2020-04-12  7:35     ` Christoph Hellwig
2020-04-13 16:08     ` Derrick, Jonathan

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