linux-stable/drivers/iommu
Adrian Huang f08e4e70b0 iommu/amd: Fix the configuration of GCR3 table root pointer
[ Upstream commit c20f365346 ]

The SPA of the GCR3 table root pointer[51:31] masks 20 bits. However,
this requires 21 bits (Please see the AMD IOMMU specification).
This leads to the potential failure when the bit 51 of SPA of
the GCR3 table root pointer is 1'.

Signed-off-by: Adrian Huang <ahuang12@lenovo.com>
Fixes: 52815b7568 ("iommu/amd: Add support for IOMMUv2 domain mode")
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-04-23 10:36:42 +02:00
..
amd_iommu.c iommu/amd: Fix IOMMU AVIC not properly update the is_run bit in IRTE 2020-03-18 07:17:58 +01:00
amd_iommu.h
amd_iommu_debugfs.c
amd_iommu_init.c iommu/amd: Disable IOMMU on Stoney Ridge systems 2020-03-12 13:00:14 +01:00
amd_iommu_proto.h
amd_iommu_quirks.c iommu/amd: Apply the same IVRS IOAPIC workaround to Acer Aspire A315-41 2019-10-30 10:24:03 +01:00
amd_iommu_types.h iommu/amd: Fix the configuration of GCR3 table root pointer 2020-04-23 10:36:42 +02:00
amd_iommu_v2.c
arm-smmu-impl.c
arm-smmu-v3.c iommu/arm-smmu-v3: Use WRITE_ONCE() when changing validity of an STE 2020-02-24 08:36:49 +01:00
arm-smmu.c iommu/arm-smmu: Free context bitmap in the err path of arm_smmu_init_domain_context 2019-10-01 12:13:16 +01:00
arm-smmu.h
dma-iommu.c iommu/dma: Fix MSI reservation allocation 2020-03-18 07:17:54 +01:00
dmar.c iommu/vt-d: Silence RCU-list debugging warnings 2020-04-01 11:01:53 +02:00
exynos-iommu.c Merge branches 'arm/omap', 'arm/exynos', 'arm/smmu', 'arm/mediatek', 'arm/qcom', 'arm/renesas', 'x86/amd', 'x86/vt-d' and 'core' into next 2019-09-11 12:39:19 +02:00
fsl_pamu.c
fsl_pamu.h
fsl_pamu_domain.c
fsl_pamu_domain.h
hyperv-iommu.c
intel-iommu-debugfs.c iommu/vt-d: Populate debugfs if IOMMUs are detected 2020-04-01 11:01:56 +02:00
intel-iommu.c iommu/vt-d: Silence RCU-list debugging warning in dmar_find_atsr() 2020-04-23 10:36:40 +02:00
intel-pasid.c iommu/vt-d: Match CPU and IOMMU paging mode 2020-02-24 08:36:43 +01:00
intel-pasid.h
intel-svm.c iommu/vt-d: Fix page request descriptor size 2020-04-23 10:36:41 +02:00
intel-trace.c iommu/vt-d: Add trace events for device dma map/unmap 2019-09-11 12:34:30 +02:00
intel_irq_remapping.c iommu/vt-d: Fix wrong analysis whether devices share the same bus 2019-08-30 15:47:37 +02:00
io-pgtable-arm-v7s.c Merge branch 'arm/smmu' into arm/mediatek 2019-08-30 16:12:10 +02:00
io-pgtable-arm.c iommu/io-pgtable-arm: Support all Mali configurations 2019-10-01 12:16:47 +01:00
io-pgtable.c
iommu-debugfs.c
iommu-sysfs.c
iommu-traces.c
iommu.c iommu: Remove device link to group on failure 2020-01-17 19:48:20 +01:00
iova.c iommu/iova: Silence warnings under memory pressure 2020-02-24 08:36:40 +01:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: Remove dev_err() on platform_get_irq() failure 2019-10-30 10:16:37 +01:00
irq_remapping.c
irq_remapping.h
Kconfig ia64 for v5.4 - big change here is removal of support for SGI Altix 2019-09-16 15:32:01 -07:00
Makefile Merge branches 'arm/omap', 'arm/exynos', 'arm/smmu', 'arm/mediatek', 'arm/qcom', 'arm/renesas', 'x86/amd', 'x86/vt-d' and 'core' into next 2019-09-11 12:39:19 +02:00
msm_iommu.c
msm_iommu.h
msm_iommu_hw-8xxx.h
mtk_iommu.c iommu/mediatek: Add a new tlb_lock for tlb_flush 2020-01-17 19:48:59 +01:00
mtk_iommu.h iommu/mediatek: Add a new tlb_lock for tlb_flush 2020-01-17 19:48:59 +01:00
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 Merge branches 'arm/omap', 'arm/exynos', 'arm/smmu', 'arm/mediatek', 'arm/qcom', 'arm/renesas', 'x86/amd', 'x86/vt-d' and 'core' into next 2019-09-11 12:39:19 +02:00
omap-iommu.h
omap-iopgtable.h
qcom_iommu.c iommu/qcom: Fix bogus detach logic 2020-02-28 17:22:12 +01:00
rockchip-iommu.c iommu: rockchip: Free domain on .domain_free 2020-01-04 19:16:38 +01:00
s390-iommu.c
tegra-gart.c
tegra-smmu.c iommu/tegra-smmu: Fix page tables in > 4 GiB memory 2020-01-04 19:16:39 +01:00
virtio-iommu.c iommu/virtio: Fix freeing of incomplete domains 2020-04-23 10:36:39 +02:00