Linus Torvalds 4d2af08ed0 IOMMU Fixes for Linux v5.4-rc1 ... A couple of fixes for the AMD IOMMU driver have piled up: * Some fixes for the reworked IO page-table which caused memory leaks or did not allow to downgrade mappings under some conditions. * Locking fixes to fix a couple of possible races around accessing 'struct protection_domain'. The races got introduced when the dma-ops path became lock-less in the fast-path. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEr9jSbILcajRFYWYyK/BELZcBGuMFAl2PrpoACgkQK/BELZcB GuNo6A/9EpxNUllqaPLvGYJYPN1ye2kx9QOCYZW6vo+at10X9ywf69IqYtjP9cSe x5uWUy0BFjBhqHvMvQ+9m6begFsue/+csUZDmeP+KvBHwNxUOxFS/fb4P0WlmmNF /zzsjQbt+r1FRIdYodH2CvBJKyuxNxou0W1aARvs9iggoXVG5Es+WG9+kwnixBE+ WB1gpuX0zKWlu31z2+i+JrVtdjMqoupfR/T40C4OsMD3NjfNi0bkCqmnqJ3CpNh9 RWPmNlnd29imPhMYQonZcUFD6Ru4NOUCfEFCjHEK/nk9kSHMYjgkKFgOzvA8h1xG Nkzd0dRw39UMNYzKDGHHaE/xXRJV+kOFxZBcABnxfx2r+9EgXBD36AUOsfpeOdVi 9ab75ok7Ly+tkCgdK7sEeuDD0HJiZkUYT7BqMTdBOt64BK/GtRvepF1Zv15hG6Xn imlAfyE4q+avTAJkrXeIu6IgdvF4XvorsIdeF5dKjCBTdTkj8DLXq/gejAo0g1NO shOz9E2lde1IdeT+U580nZy9JmkKDFjyeG4QkwSz7Oln/gHIFQS1K8A4i30kGiok vMsJzBidtUuqRWupwymtobCAggZE86O2XLOwnxolarJAFOqg5V2j7fSyL+XxXUDC r85Ve/jtAhMho5594X72CumoNzzr0bDyCcGerzvT0wBRXcKLIsw= =xajX -----END PGP SIGNATURE----- Merge tag 'iommu-fixes-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: "A couple of fixes for the AMD IOMMU driver have piled up: - Some fixes for the reworked IO page-table which caused memory leaks or did not allow to downgrade mappings under some conditions. - Locking fixes to fix a couple of possible races around accessing 'struct protection_domain'. The races got introduced when the dma-ops path became lock-less in the fast-path" * tag 'iommu-fixes-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/amd: Lock code paths traversing protection_domain->dev_list iommu/amd: Lock dev_data in attach/detach code paths iommu/amd: Check for busy devices earlier in attach_device() iommu/amd: Take domain->lock for complete attach/detach path iommu/amd: Remove amd_iommu_devtable_lock iommu/amd: Remove domain->updated iommu/amd: Wait for completion of IOTLB flush in attach_device iommu/amd: Unmap all L7 PTEs when downgrading page-sizes iommu/amd: Introduce first_pte_l7() helper iommu/amd: Fix downgrading default page-sizes in alloc_pte() iommu/amd: Fix pages leak in free_pagetable()		2019-09-29 10:00:14 -07:00
..
amd_iommu.c	IOMMU Fixes for Linux v5.4-rc1	2019-09-29 10:00:14 -07:00
amd_iommu.h
amd_iommu_debugfs.c
amd_iommu_init.c
amd_iommu_proto.h
amd_iommu_quirks.c
amd_iommu_types.h	iommu/amd: Lock dev_data in attach/detach code paths	2019-09-28 14:44:04 +02:00
amd_iommu_v2.c
arm-smmu-impl.c
arm-smmu-v3.c	LED updates for 5.4-rc1	2019-09-17 18:40:42 -07:00
arm-smmu.c	Devicetree updates for v5.4:	2019-09-19 13:48:37 -07:00
arm-smmu.h
dma-iommu.c	dma-mapping updates for 5.4:	2019-09-19 13:27:23 -07:00
dmar.c
exynos-iommu.c
fsl_pamu.c
fsl_pamu.h
fsl_pamu_domain.c
fsl_pamu_domain.h
hyperv-iommu.c
intel-iommu-debugfs.c
intel-iommu.c	dma-mapping updates for 5.4:	2019-09-19 13:27:23 -07:00
intel-pasid.c
intel-pasid.h
intel-svm.c
intel-trace.c
intel_irq_remapping.c
io-pgtable-arm-v7s.c
io-pgtable-arm.c
io-pgtable.c
iommu-debugfs.c
iommu-sysfs.c
iommu-traces.c
iommu.c
iova.c
ipmmu-vmsa.c
irq_remapping.c
irq_remapping.h
Kconfig
Makefile
msm_iommu.c
msm_iommu.h
msm_iommu_hw-8xxx.h
mtk_iommu.c
mtk_iommu.h
mtk_iommu_v1.c	Devicetree updates for v5.4:	2019-09-19 13:48:37 -07:00
of_iommu.c
omap-iommu-debug.c
omap-iommu.c
omap-iommu.h
omap-iopgtable.h
qcom_iommu.c
rockchip-iommu.c
s390-iommu.c
tegra-gart.c
tegra-smmu.c
virtio-iommu.c