From: Thierry Reding <thierry.reding@gmail•com>
To: Joerg Roedel <joro@8bytes•org>
Cc: Jean-Philippe Brucker <jean-philippe@linaro•org>,
Will Deacon <will@kernel•org>,
linux-kernel@vger•kernel.org,
virtualization@lists•linux-foundation.org,
iommu@lists•linux-foundation.org,
Robin Murphy <robin.murphy@arm•com>,
David Woodhouse <dwmw2@infradead•org>,
linux-arm-kernel@lists•infradead.org
Subject: [PATCH 0/5] iommu: Implement iommu_put_resv_regions_simple()
Date: Thu, 29 Aug 2019 13:17:47 +0200 [thread overview]
Message-ID: <20190829111752.17513-1-thierry.reding@gmail.com> (raw)
From: Thierry Reding <treding@nvidia•com>
Most IOMMU drivers only need to free the memory allocated for each
reserved region. Instead of open-coding the loop to do this in each
driver, extract the code into a common function that can be used by
all these drivers.
Thierry
Thierry Reding (5):
iommu: Implement iommu_put_resv_regions_simple()
iommu: arm: Use iommu_put_resv_regions_simple()
iommu: amd: Use iommu_put_resv_regions_simple()
iommu: intel: Use iommu_put_resv_regions_simple()
iommu: virt: Use iommu_put_resv_regions_simple()
drivers/iommu/amd_iommu.c | 11 +----------
drivers/iommu/arm-smmu-v3.c | 11 +----------
drivers/iommu/arm-smmu.c | 11 +----------
drivers/iommu/intel-iommu.c | 11 +----------
drivers/iommu/iommu.c | 19 +++++++++++++++++++
drivers/iommu/virtio-iommu.c | 14 +++-----------
include/linux/iommu.h | 2 ++
7 files changed, 28 insertions(+), 51 deletions(-)
--
2.22.0
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next reply other threads:[~2019-08-29 11:18 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 11:17 Thierry Reding [this message]
2019-08-29 11:17 ` [PATCH 1/5] iommu: Implement iommu_put_resv_regions_simple() Thierry Reding
2019-09-18 15:37 ` Will Deacon
2019-10-16 12:46 ` Thierry Reding
2019-08-29 11:17 ` [PATCH 2/5] iommu: arm: Use iommu_put_resv_regions_simple() Thierry Reding
2019-08-29 11:17 ` [PATCH 3/5] iommu: amd: " Thierry Reding
2019-08-29 11:17 ` [PATCH 4/5] iommu: intel: " Thierry Reding
2019-08-29 11:17 ` [PATCH 5/5] iommu: virt: " Thierry Reding
2019-09-03 6:54 ` Christoph Hellwig
2019-09-16 9:14 ` [PATCH 0/5] iommu: Implement iommu_put_resv_regions_simple() Auger Eric
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