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Message-Id: <168502322128.12931.12742922917026189347.git-patchwork-notify@kernel.org> Date: Thu, 25 May 2023 14:00:21 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Niklas Schnelle <schnelle@...ux.ibm.com> Cc: kuba@...nel.org, davem@...emloft.net, wintera@...ux.ibm.com, wenjia@...ux.ibm.com, hca@...ux.ibm.com, gor@...ux.ibm.com, agordeev@...ux.ibm.com, borntraeger@...ux.ibm.com, svens@...ux.ibm.com, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org, linux-pci@...r.kernel.org, mjrosato@...ux.ibm.com, pmorel@...ux.ibm.com, linux-s390@...r.kernel.org Subject: Re: [PATCH net-next] s390/ism: Set DMA coherent mask Hello: This patch was applied to netdev/net-next.git (main) by Paolo Abeni <pabeni@...hat.com>: 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
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