Messages in this thread | | | From | Catalin Marinas <> | Subject | Re: [PATCH v2] ACPI/IORT: Do not blindly trust DMA masks from firmware | Date | Wed, 27 Jan 2021 13:09:36 +0000 |
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On Thu, 21 Jan 2021 17:24:19 -0800, Moritz Fischer wrote: > Address issue observed on real world system with suboptimal IORT table > where DMA masks of PCI devices would get set to 0 as result. > > iort_dma_setup() would query the root complex'/named component IORT > entry for a DMA mask, and use that over the one the device has been > configured with earlier. > > [...]
Applied to arm64 (for-next/fixes), thanks!
[1/1] ACPI/IORT: Do not blindly trust DMA masks from firmware https://git.kernel.org/arm64/c/a1df829ead58
-- Catalin
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