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authorLinus Torvalds <torvalds@linux-foundation.org>2015-07-02 00:44:22 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-07-02 00:44:22 +0300
commit44b061f77f70e21031444e3611dfddbb80b4defc (patch)
tree9bb5bb46f8015c856fdf2957a9d0d260f0f19e15 /drivers/uio
parentf822dcc63f966fc79b11a8254fa0942b1aa8c71e (diff)
parent7a5a566eab48da7522f601f96aef3af102178046 (diff)
downloadlinux-44b061f77f70e21031444e3611dfddbb80b4defc.tar.xz
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
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