Hello:
This patch was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@xxxxxxxxxx>:
On Wed, 24 May 2023 09:54:10 +0200 you wrote:
> A future change will convert the DMA API implementation from the
> architecture specific arch/s390/pci/pci_dma.c to using the common code
> drivers/iommu/dma-iommu.c which the utilizes the same IOMMU hardware
> through the s390-iommu driver. Unlike the s390 specific DMA API this
> requires devices to correctly set the coherent mask to be allowed to use
> IOVAs >2^32 in dma_alloc_coherent(). This was however not done for ISM
> devices. ISM requires such addresses since currently the DMA aperture
> for PCI devices starts at 2^32 and all calls to dma_alloc_coherent()
> would thus fail.
>
> [...]
Here is the summary with links:
- [net-next] s390/ism: Set DMA coherent mask
https://git.kernel.org/netdev/net-next/c/657d42cf5df6
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
