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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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7423e01741
Normally during iommu probing a device, a default doamin will be allocated and attached to the device. The domain type of the default domain is statically defined, which results in a situation where the allocated default domain isn't suitable for the device due to some limitations. We already have API iommu_request_dm_for_dev() to replace a DMA domain with an identity one. This adds iommu_request_dma_domain_for_dev() to request a dma domain if an allocated identity domain isn't suitable for the device in question. Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Joerg Roedel <jroedel@suse.de> |
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| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| video | ||
| xen | ||