RE: [PATCH v2 01/10] iommu: Add a gfp parameter to iommu_map()

[PATCH v2 00/10] Let iommufd charge IOPTE allocations to the memory cgroup · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
[PATCH v2 03/10] iommu: Add a gfp parameter to iommu_map_sg() · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
RE: [PATCH v2 03/10] iommu: Add a gfp parameter to iommu_map_sg() · "Tian, Kevin" <kevin.tian@intel.com> · 2023-01-19
[PATCH v2 05/10] iommufd: Use GFP_KERNEL_ACCOUNT for iommu_map() · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
RE: [PATCH v2 05/10] iommufd: Use GFP_KERNEL_ACCOUNT for iommu_map() · "Tian, Kevin" <kevin.tian@intel.com> · 2023-01-20
[PATCH v2 02/10] iommu: Remove iommu_map_atomic() · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
RE: [PATCH v2 02/10] iommu: Remove iommu_map_atomic() · "Tian, Kevin" <kevin.tian@intel.com> · 2023-01-19
[PATCH v2 10/10] iommu/s390: Use GFP_KERNEL in sleepable contexts · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
Re: [PATCH v2 10/10] iommu/s390: Use GFP_KERNEL in sleepable contexts · Matthew Rosato <mjrosato@linux.ibm.com> · 2023-01-19
[PATCH v2 06/10] iommu/intel: Add a gfp parameter to alloc_pgtable_page() · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
RE: [PATCH v2 06/10] iommu/intel: Add a gfp parameter to alloc_pgtable_page() · "Tian, Kevin" <kevin.tian@intel.com> · 2023-01-20
Re: [PATCH v2 06/10] iommu/intel: Add a gfp parameter to alloc_pgtable_page() · Baolu Lu <baolu.lu@linux.intel.com> · 2023-01-20
[PATCH v2 01/10] iommu: Add a gfp parameter to iommu_map() · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
RE: [PATCH v2 01/10] iommu: Add a gfp parameter to iommu_map() · "Tian, Kevin" <kevin.tian@intel.com> · 2023-01-19
[PATCH v2 08/10] iommu/intel: Use GFP_KERNEL in sleepable contexts · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
Re: [PATCH v2 08/10] iommu/intel: Use GFP_KERNEL in sleepable contexts · Baolu Lu <baolu.lu@linux.intel.com> · 2023-01-19
RE: [PATCH v2 08/10] iommu/intel: Use GFP_KERNEL in sleepable contexts · "Tian, Kevin" <kevin.tian@intel.com> · 2023-01-20
[PATCH v2 04/10] iommu/dma: Use the gfp parameter in __iommu_dma_alloc_noncontiguous() · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
RE: [PATCH v2 04/10] iommu/dma: Use the gfp parameter in __iommu_dma_alloc_noncontiguous() · "Tian, Kevin" <kevin.tian@intel.com> · 2023-01-19
Re: [PATCH v2 04/10] iommu/dma: Use the gfp parameter in __iommu_dma_alloc_noncontiguous() · Robin Murphy <robin.murphy@arm.com> · 2023-01-20
Re: [PATCH v2 04/10] iommu/dma: Use the gfp parameter in __iommu_dma_alloc_noncontiguous() · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-20
Re: [PATCH v2 04/10] iommu/dma: Use the gfp parameter in __iommu_dma_alloc_noncontiguous() · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-23
[PATCH v2 09/10] iommu/s390: Push the gfp parameter to the kmem_cache_alloc()'s · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
Re: [PATCH v2 09/10] iommu/s390: Push the gfp parameter to the kmem_cache_alloc()'s · Matthew Rosato <mjrosato@linux.ibm.com> · 2023-01-19
[PATCH v2 07/10] iommu/intel: Support the gfp argument to the map_pages op · Jason Gunthorpe <jgg@nvidia.com> · 2023-01-18
RE: [PATCH v2 07/10] iommu/intel: Support the gfp argument to the map_pages op · "Tian, Kevin" <kevin.tian@intel.com> · 2023-01-19
Re: [PATCH v2 07/10] iommu/intel: Support the gfp argument to the map_pages op · Baolu Lu <baolu.lu@linux.intel.com> · 2023-01-19
Re: [PATCH v2 07/10] iommu/intel: Support the gfp argument to the map_pages op · Baolu Lu <baolu.lu@linux.intel.com> · 2023-01-19

From: "Tian, Kevin" <kevin.tian@intel.com>
Date: 2023-01-19 04:55:01
Also in: ath11k, dri-devel, kvm, linux-arm-msm, linux-iommu, linux-media, linux-rdma, linux-remoteproc, linux-s390, linux-tegra, linux-wireless, netdev, nouveau, virtualization

From: Jason Gunthorpe <jgg@nvidia.com>
Sent: Thursday, January 19, 2023 2:01 AM

The internal mechanisms support this, but instead of exposting the gfp to
the caller it wrappers it into iommu_map() and iommu_map_atomic()

Fix this instead of adding more variants for GFP_KERNEL_ACCOUNT.

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

Reviewed-by: Kevin Tian <kevin.tian@intel.com>

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