mirror of https://gitee.com/openkylin/linux.git
44b061f77f
Four fixes have queued up to fix regressions introduced after v4.1:
* Don't fail IOMMU driver initialization when the add_device
call-back returns -ENODEV, as that just means that the device
is not translated by the IOMMU. This is pretty common on ARM.
* Two fixes for the ARM-SMMU driver for a wrong feature check
and to remove a redundant NULL check.
* A fix for the AMD IOMMU driver to fix a boot panic on systems
where the BIOS requests Unity Mappings in the IVRS table.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=NzGR
-----END PGP SIGNATURE-----
Merge tag 'iommu-fixes-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pul IOMMU fixes from Joerg Roedel:
"Four fixes have queued up to fix regressions introduced after v4.1:
- Don't fail IOMMU driver initialization when the add_device
call-back returns -ENODEV, as that just means that the device is
not translated by the IOMMU. This is pretty common on ARM.
- Two fixes for the ARM-SMMU driver for a wrong feature check and to
remove a redundant NULL check.
- A fix for the AMD IOMMU driver to fix a boot panic on systems where
the BIOS requests Unity Mappings in the IVRS table"
* tag 'iommu-fixes-v4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/amd: Introduce protection_domain_init() function
iommu/arm-smmu: Delete an unnecessary check before the function call "free_io_pgtable_ops"
iommu/arm-smmu: Fix broken ATOS check
iommu: Ignore -ENODEV errors from add_device call-back
|
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| amd_iommu.c | ||
| amd_iommu_init.c | ||
| amd_iommu_proto.h | ||
| amd_iommu_types.h | ||
| amd_iommu_v2.c | ||
| arm-smmu-v3.c | ||
| arm-smmu.c | ||
| dmar.c | ||
| exynos-iommu.c | ||
| fsl_pamu.c | ||
| fsl_pamu.h | ||
| fsl_pamu_domain.c | ||
| fsl_pamu_domain.h | ||
| intel-iommu.c | ||
| intel_irq_remapping.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 | ||
| msm_iommu.c | ||
| msm_iommu.h | ||
| msm_iommu_dev.c | ||
| msm_iommu_hw-8xxx.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 | ||