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iommu: Add gfp parameter to iommu_alloc_resv_region
authorLu Baolu <baolu.lu@linux.intel.com>
Wed, 19 Oct 2022 00:44:44 +0000 (08:44 +0800)
committerJoerg Roedel <jroedel@suse.de>
Fri, 21 Oct 2022 08:49:32 +0000 (10:49 +0200)
commit0251d0107cfb0bb5ab2d3f97710487b9522db020
treed009578f582aed73a50f4083957dfb747f9287e1tree
parent9abf2313adc1ca1b6180c508c25f22f9395cc780commit | diff
iommu: Add gfp parameter to iommu_alloc_resv_region

Add gfp parameter to iommu_alloc_resv_region() for the callers to specify
the memory allocation behavior. Thus iommu_alloc_resv_region() could also
be available in critical contexts.

Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Tested-by: Alex Williamson <alex.williamson@redhat.com>
Link: https://lore.kernel.org/r/20220927053109.4053662-2-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/acpi/arm64/iort.c diff | blob | history
drivers/iommu/amd/iommu.c diff | blob | history
drivers/iommu/apple-dart.c diff | blob | history
drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c diff | blob | history
drivers/iommu/arm/arm-smmu/arm-smmu.c diff | blob | history
drivers/iommu/intel/iommu.c diff | blob | history
drivers/iommu/iommu.c diff | blob | history
drivers/iommu/mtk_iommu.c diff | blob | history
drivers/iommu/virtio-iommu.c diff | blob | history
include/linux/iommu.h diff | blob | history
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