mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-04 02:46:43 +07:00
858e904bd7
Two late fixes for the AMD IOMMU driver:
* One adds an additional check to the io page-fault handler to
avoid a BUG_ON being hit in handle_mm_fault()
* Second patch fixes a problem with devices writing to the
system management area and were blocked by the IOMMU because
the driver wrongly cleared out the DTE flags allowing that
access.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=4Bny
-----END PGP SIGNATURE-----
Merge tag 'iommu-fixes-v4.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
"Two late fixes for the AMD IOMMU driver:
- add an additional check to the io page-fault handler to avoid a
BUG_ON being hit in handle_mm_fault()
- fix a problem with devices writing to the system management area
and were blocked by the IOMMU because the driver wrongly cleared
out the DTE flags allowing that access"
* tag 'iommu-fixes-v4.3-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/amd: Don't clear DTE flags when modifying it
iommu/amd: Fix BUG when faulting a PROT_NONE VMA
|
||
|---|---|---|
| .. | ||
| amd_iommu_init.c | ||
| amd_iommu_proto.h | ||
| amd_iommu_types.h | ||
| amd_iommu_v2.c | ||
| amd_iommu.c | ||
| arm-smmu-v3.c | ||
| arm-smmu.c | ||
| dmar.c | ||
| exynos-iommu.c | ||
| fsl_pamu_domain.c | ||
| fsl_pamu_domain.h | ||
| fsl_pamu.c | ||
| fsl_pamu.h | ||
| intel_irq_remapping.c | ||
| intel-iommu.c | ||
| io-pgtable-arm.c | ||
| io-pgtable.c | ||
| io-pgtable.h | ||
| iommu-sysfs.c | ||
| iommu-traces.c | ||
| iommu.c | ||
| iova.c | ||
| ipmmu-vmsa.c | ||
| irq_remapping.c | ||
| irq_remapping.h | ||
| Kconfig | ||
| Makefile | ||
| msm_iommu_dev.c | ||
| msm_iommu_hw-8xxx.h | ||
| msm_iommu.c | ||
| msm_iommu.h | ||
| of_iommu.c | ||
| omap-iommu-debug.c | ||
| omap-iommu.c | ||
| omap-iommu.h | ||
| omap-iopgtable.h | ||
| rockchip-iommu.c | ||
| shmobile-iommu.c | ||
| shmobile-ipmmu.c | ||
| shmobile-ipmmu.h | ||
| tegra-gart.c | ||
| tegra-smmu.c | ||