n Fri, 25 May 2018, Christoph Hellwig wrote: x86/pci-dma: ...
Please > Instead of globally disabling > 32bit DMA using the arch_dma_supported > hook walk the PCI bus under the actually affected bridge and mark every > device with the dma_32bit_limit flag. This also gets rid of the > arch_dma_supported hook entirely. Shouldn't this go before the other two? > Signed-off-by: Christoph Hellwig <[email protected]> Reviewed-by: Thomas Gleixner <[email protected]>
