From: Jason Gunthorpe <jgg@nvidia.com>
To: Alyssa Rosenzweig <alyssa@rosenzweig.io>,
asahi@lists.linux.dev,
Christophe Leroy <christophe.leroy@csgroup.eu>,
David Woodhouse <dwmw2@infradead.org>,
iommu@lists.linux.dev, Joerg Roedel <joro@8bytes.org>,
Kevin Tian <kevin.tian@intel.com>,
linux-arm-kernel@lists.infradead.org,
linuxppc-dev@lists.ozlabs.org, Hector Martin <marcan@marcan.st>,
Michael Ellerman <mpe@ellerman.id.au>,
Nicholas Piggin <npiggin@gmail.com>,
Robin Murphy <robin.murphy@arm.com>,
Sven Peter <sven@svenpeter.dev>, Will Deacon <will@kernel.org>
Cc: Lu Baolu <baolu.lu@linux.intel.com>, Janne Grunau <j@jannau.net>
Subject: [PATCH v2 3/9] iommu/vt-d: Use ops->blocked_domain
Date: Wed, 27 Sep 2023 20:47:33 -0300 [thread overview]
Message-ID: <3-v2-bff223cf6409+282-dart_paging_jgg@nvidia.com> (raw)
In-Reply-To: <0-v2-bff223cf6409+282-dart_paging_jgg@nvidia.com>
Trivially migrate to the ops->blocked_domain for the existing global
static.
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
---
drivers/iommu/intel/iommu.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/iommu/intel/iommu.c b/drivers/iommu/intel/iommu.c
index ba9db95d2f1c5e..71c12e15ecd7b3 100644
--- a/drivers/iommu/intel/iommu.c
+++ b/drivers/iommu/intel/iommu.c
@@ -4025,8 +4025,6 @@ static struct iommu_domain *intel_iommu_domain_alloc(unsigned type)
struct iommu_domain *domain;
switch (type) {
- case IOMMU_DOMAIN_BLOCKED:
- return &blocking_domain;
case IOMMU_DOMAIN_DMA:
case IOMMU_DOMAIN_UNMANAGED:
dmar_domain = alloc_domain(type);
@@ -4788,6 +4786,7 @@ static void *intel_iommu_hw_info(struct device *dev, u32 *length, u32 *type)
}
const struct iommu_ops intel_iommu_ops = {
+ .blocked_domain = &blocking_domain,
.capable = intel_iommu_capable,
.hw_info = intel_iommu_hw_info,
.domain_alloc = intel_iommu_domain_alloc,
--
2.42.0
next prev parent reply other threads:[~2023-09-27 23:47 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-27 23:47 [PATCH v2 0/9] iommu: Convert dart & iommufd to the new domain_alloc_paging() Jason Gunthorpe
2023-09-27 23:47 ` [PATCH v2 1/9] iommu: Move IOMMU_DOMAIN_BLOCKED global statics to ops->blocked_domain Jason Gunthorpe
2023-10-09 7:47 ` Tian, Kevin
2023-09-27 23:47 ` [PATCH v2 2/9] iommu/vt-d: Update the definition of the blocking domain Jason Gunthorpe
2023-10-09 7:47 ` Tian, Kevin
2023-09-27 23:47 ` Jason Gunthorpe [this message]
2023-10-09 7:47 ` [PATCH v2 3/9] iommu/vt-d: Use ops->blocked_domain Tian, Kevin
2023-09-27 23:47 ` [PATCH v2 4/9] iommufd: Convert to alloc_domain_paging() Jason Gunthorpe
2023-10-09 7:48 ` Tian, Kevin
2023-09-27 23:47 ` [PATCH v2 5/9] iommu/dart: Use static global identity domains Jason Gunthorpe
2023-09-27 23:47 ` [PATCH v2 6/9] iommu/dart: Move the blocked domain support to a global static Jason Gunthorpe
2023-09-27 23:47 ` [PATCH v2 7/9] iommu/dart: Convert to domain_alloc_paging() Jason Gunthorpe
2023-09-27 23:47 ` [PATCH v2 8/9] iommu/dart: Call apple_dart_finalize_domain() as part of alloc_paging() Jason Gunthorpe
2023-09-27 23:47 ` [PATCH v2 9/9] iommu/dart: Remove the force_bypass variable Jason Gunthorpe
2023-10-16 11:44 ` Janne Grunau
2023-10-25 15:58 ` [PATCH v2 0/9] iommu: Convert dart & iommufd to the new domain_alloc_paging() jgg
2023-10-26 7:49 ` Joerg Roedel
2023-10-26 10:34 ` Sven Peter
2023-10-26 14:55 ` Joerg Roedel
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