diff options
| author | Christoph Hellwig <hch@lst.de> | 2018-07-05 13:29:55 -0600 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-07-05 13:32:06 -0600 |
| commit | 7ec916f82c48dcfc115eee2e3e0e6d400e310fc5 (patch) | |
| tree | e7a9ef9d6b6ab39fc0573d9ddf275fb6202839b1 /drivers/iommu/Kconfig | |
| parent | 06c85639897cf3ea6a11c5cb6929fb0d9d7efea5 (diff) | |
Revert "iommu/intel-iommu: Enable CONFIG_DMA_DIRECT_OPS=y and clean up intel_{alloc,free}_coherent()"
This commit may cause a less than required dma mask to be used for
some allocations, which apparently leads to module load failures for
iwlwifi sometimes.
This reverts commit d657c5c73ca987214a6f9436e435b34fc60f332a.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Fabio Coatti <fabio.coatti@gmail.com>
Tested-by: Fabio Coatti <fabio.coatti@gmail.com>
Diffstat (limited to 'drivers/iommu/Kconfig')
| -rw-r--r-- | drivers/iommu/Kconfig | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index e055d228bfb9..689ffe538370 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -142,7 +142,6 @@ config DMAR_TABLE config INTEL_IOMMU bool "Support for Intel IOMMU using DMA Remapping Devices" depends on PCI_MSI && ACPI && (X86 || IA64_GENERIC) - select DMA_DIRECT_OPS select IOMMU_API select IOMMU_IOVA select NEED_DMA_MAP_STATE |