kernel_optimize_test/drivers/iommu
Joerg Roedel 3c677d2062 iommu/amd: Set exclusion range correctly
The exlcusion range limit register needs to contain the
base-address of the last page that is part of the range, as
bits 0-11 of this register are treated as 0xfff by the
hardware for comparisons.

So correctly set the exclusion range in the hardware to the
last page which is _in_ the range.

Fixes: b2026aa2dc ('x86, AMD IOMMU: add functions for programming IOMMU MMIO space')
Signed-off-by: Joerg Roedel <jroedel@suse.de>
2019-04-12 12:59:45 +02:00
..
amd_iommu_debugfs.c
amd_iommu_init.c iommu/amd: Set exclusion range correctly 2019-04-12 12:59:45 +02:00
amd_iommu_proto.h
amd_iommu_types.h
amd_iommu_v2.c
amd_iommu.c
arm-smmu-regs.h
arm-smmu-v3.c
arm-smmu.c
dma-iommu.c
dmar.c
exynos-iommu.c
fsl_pamu_domain.c
fsl_pamu_domain.h
fsl_pamu.c
fsl_pamu.h
hyperv-iommu.c
intel_irq_remapping.c
intel-iommu-debugfs.c
intel-iommu.c
intel-pasid.c
intel-pasid.h
intel-svm.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_hw-8xxx.h
msm_iommu.c
msm_iommu.h
mtk_iommu_v1.c
mtk_iommu.c
mtk_iommu.h
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