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From: Lu Baolu <baolu.lu@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>, David Woodhouse <dwmw2@infradead.org>
Cc: kevin.tian@intel.com, ashok.raj@intel.com,
	linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
	cai@lca.pw, jacob.jun.pan@intel.com
Subject: [PATCH v2 2/7] iommu/vt-d: Set domain type for a private domain
Date: Wed, 12 Jun 2019 08:28:46 +0800	[thread overview]
Message-ID: <20190612002851.17103-3-baolu.lu@linux.intel.com> (raw)
In-Reply-To: <20190612002851.17103-1-baolu.lu@linux.intel.com>

Otherwise, domain_get_iommu() will be broken.

Fixes: 942067f1b6b97 ("iommu/vt-d: Identify default domains replaced with private")
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
---
 drivers/iommu/intel-iommu.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index d5a6c8064c56..d1a82039e835 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -3458,6 +3458,8 @@ static struct dmar_domain *get_private_domain_for_dev(struct device *dev)
 out:
 	if (!domain)
 		dev_err(dev, "Allocating domain failed\n");
+	else
+		domain->domain.type = IOMMU_DOMAIN_DMA;
 
 	return domain;
 }
-- 
2.17.1

_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu

WARNING: multiple messages have this Message-ID (diff)
From: Lu Baolu <baolu.lu@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>, David Woodhouse <dwmw2@infradead.org>
Cc: ashok.raj@intel.com, jacob.jun.pan@intel.com,
	kevin.tian@intel.com, sai.praneeth.prakhya@intel.com, cai@lca.pw,
	iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
	Lu Baolu <baolu.lu@linux.intel.com>
Subject: [PATCH v2 2/7] iommu/vt-d: Set domain type for a private domain
Date: Wed, 12 Jun 2019 08:28:46 +0800	[thread overview]
Message-ID: <20190612002851.17103-3-baolu.lu@linux.intel.com> (raw)
In-Reply-To: <20190612002851.17103-1-baolu.lu@linux.intel.com>

Otherwise, domain_get_iommu() will be broken.

Fixes: 942067f1b6b97 ("iommu/vt-d: Identify default domains replaced with private")
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
---
 drivers/iommu/intel-iommu.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index d5a6c8064c56..d1a82039e835 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -3458,6 +3458,8 @@ static struct dmar_domain *get_private_domain_for_dev(struct device *dev)
 out:
 	if (!domain)
 		dev_err(dev, "Allocating domain failed\n");
+	else
+		domain->domain.type = IOMMU_DOMAIN_DMA;
 
 	return domain;
 }
-- 
2.17.1


  parent reply	other threads:[~2019-06-12  0:38 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-12  0:28 [PATCH v2 0/7] iommu/vt-d: Fixes and cleanups for linux-next Lu Baolu
2019-06-12  0:28 ` Lu Baolu
2019-06-12  0:28 ` [PATCH v2 1/7] iommu/vt-d: Don't return error when device gets right domain Lu Baolu
2019-06-12  0:28   ` Lu Baolu
2019-06-12  0:28 ` Lu Baolu [this message]
2019-06-12  0:28   ` [PATCH v2 2/7] iommu/vt-d: Set domain type for a private domain Lu Baolu
2019-06-12  0:28 ` [PATCH v2 3/7] iommu/vt-d: Don't enable iommu's which have been ignored Lu Baolu
2019-06-12  0:28   ` Lu Baolu
2019-06-12  0:28 ` [PATCH v2 4/7] iommu/vt-d: Allow DMA domain attaching to rmrr locked device Lu Baolu
2019-06-12  0:28   ` Lu Baolu
2019-06-12  0:28 ` [PATCH v2 5/7] iommu/vt-d: Fix suspicious RCU usage in probe_acpi_namespace_devices() Lu Baolu
2019-06-12  0:28   ` Lu Baolu
2022-06-29 13:03   ` Robin Murphy
2022-06-29 13:03     ` Robin Murphy
2022-07-01  7:19     ` Baolu Lu
2022-07-01  7:19       ` Baolu Lu
2022-07-01  8:18       ` Robin Murphy
2022-07-01  8:18         ` Robin Murphy
2019-06-12  0:28 ` [PATCH v2 6/7] iommu/vt-d: Cleanup after delegating DMA domain to generic iommu Lu Baolu
2019-06-12  0:28   ` Lu Baolu
2019-06-12  0:28 ` [PATCH v2 7/7] iommu/vt-d: Consolidate domain_init() to avoid duplication Lu Baolu
2019-06-12  0:28   ` Lu Baolu
2019-07-18 23:16   ` Alex Williamson
2019-07-18 23:16     ` Alex Williamson
2019-07-19  8:27     ` Lu Baolu
2019-07-19  8:27       ` Lu Baolu
2019-07-19 15:19       ` Alex Williamson
2019-07-19 15:19         ` Alex Williamson
2019-07-20  1:15         ` Lu Baolu
2019-07-20  1:15           ` Lu Baolu
2019-07-22 14:22           ` Joerg Roedel
2019-07-22 14:22             ` Joerg Roedel
2019-07-25  1:41             ` Lu Baolu
2019-07-25  1:41               ` Lu Baolu
2019-06-12  8:37 ` [PATCH v2 0/7] iommu/vt-d: Fixes and cleanups for linux-next Joerg Roedel
2019-06-12  8:37   ` Joerg Roedel

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