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485534bfcc
Don't use tlb as some flag to indicate if protection_domain_alloc() completed. Have protection_domain_alloc() unwind itself in the normal kernel style and require protection_domain_free() only be called on successful results of protection_domain_alloc(). Also, the amd_iommu_domain_free() op is never called by the core code with a NULL argument, so remove all the NULL tests as well. Reviewed-by: Vasant Hegde <vasant.hegde@amd.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/10-v2-831cdc4d00f3+1a315-amd_iopgtbl_jgg@nvidia.com Signed-off-by: Joerg Roedel <jroedel@suse.de> |
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|---|---|---|
| .. | ||
| amd | ||
| arm | ||
| intel | ||
| iommufd | ||
| apple-dart.c | ||
| dma-iommu.c | ||
| dma-iommu.h | ||
| exynos-iommu.c | ||
| fsl_pamu_domain.c | ||
| fsl_pamu_domain.h | ||
| fsl_pamu.c | ||
| fsl_pamu.h | ||
| hyperv-iommu.c | ||
| io-pgfault.c | ||
| io-pgtable-arm-v7s.c | ||
| io-pgtable-arm.c | ||
| io-pgtable-arm.h | ||
| io-pgtable-dart.c | ||
| io-pgtable.c | ||
| iommu-debugfs.c | ||
| iommu-pages.h | ||
| iommu-priv.h | ||
| iommu-sva.c | ||
| iommu-sysfs.c | ||
| iommu-traces.c | ||
| iommu.c | ||
| iova.c | ||
| ipmmu-vmsa.c | ||
| irq_remapping.c | ||
| irq_remapping.h | ||
| Kconfig | ||
| Makefile | ||
| msm_iommu_hw-8xxx.h | ||
| msm_iommu.c | ||
| msm_iommu.h | ||
| mtk_iommu_v1.c | ||
| mtk_iommu.c | ||
| of_iommu.c | ||
| omap-iommu-debug.c | ||
| omap-iommu.c | ||
| omap-iommu.h | ||
| omap-iopgtable.h | ||
| rockchip-iommu.c | ||
| s390-iommu.c | ||
| sprd-iommu.c | ||
| sun50i-iommu.c | ||
| tegra-smmu.c | ||
| virtio-iommu.c | ||