Messages in this thread | | | Date | Tue, 5 Sep 2023 17:09:15 +0100 | Subject | Re: [PATCH v12 0/6] iommu/dma: s390 DMA API conversion and optimized IOTLB flushing | From | Robin Murphy <> |
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On 2023-08-25 19:26, Matthew Rosato wrote: > On 8/25/23 6:11 AM, Niklas Schnelle wrote: >> Hi All, >> >> This patch series converts s390's PCI support from its platform specific DMA >> API implementation in arch/s390/pci/pci_dma.c to the common DMA IOMMU layer. >> The conversion itself is done in patches 3-4 with patch 2 providing the final >> necessary IOMMU driver improvement to handle s390's special IOTLB flush >> out-of-resource indication in virtualized environments. The conversion >> itself only touches the s390 IOMMU driver and s390 arch code moving over >> remaining functions from the s390 DMA API implementation. No changes to >> common code are necessary. >> > > I also picked up this latest version and ran various tests with ISM, mlx5 and some NVMe drives. FWIW, I have been including versions of this series in my s390 dev environments for a number of months now and have also been building my s390 pci iommufd nested translation series on top of this, so it's seen quite a bit of testing from me at least. > > So as far as I'm concerned anyway, this series is ready for -next (after the merge window).
Agreed; I'll trust your reviews for the s390-specific parts, so indeed it looks like this should have all it needs now and is ready for a nice long soak in -next once Joerg opens the tree for 6.7 material.
Cheers, Robin.
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