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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Arguably long overdue, let's start using paging domains. One blocker to enabling IOMMU_DMA was that platforms with IMSICs would fault on MSIs - Patch1 handles that. And, since QEMU is still one of the most- used riscv platforms, another issue is that commit 69541898b71a ("iommu/riscv: Enable SVNAPOT support for contiguous ptes") exposes a bug in the QEMU RISC-V IOMMU model. A patch for that is now on the QEMU list[1]. Rest assured that the irqbypass work will get a v3 posted soon. This series can be independently merged though since we don't need irqbypass to enable paging domains and deliver MSIs for host devices. [1] https://lore.kernel.org/all/20260508205129.377032-1-andrew.jones@oss.qualcomm.com/ Andrew Jones (1): iommu/riscv: Map IMSIC addresses for paging domains Tomasz Jeznach (1): iommu/dma: enable IOMMU_DMA for RISC-V drivers/iommu/Kconfig | 2 +- drivers/iommu/riscv/iommu.c | 34 +++++++++++++++++++++++++++++ include/linux/irqchip/riscv-imsic.h | 7 ++++++ 3 files changed, 42 insertions(+), 1 deletion(-) -- 2.43.0 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv