On 1/24/2017 7:37 AM, Lorenzo Pieralisi wrote: > [+hanjun, tomasz, sinan] > > It is quite a key patchset, I would be glad if they can test on their > respective platforms with IORT. >
Tested on top of 4.10-rc5. 1. Platform Hidma device passed dmatest 2. Seeing some USB stalls on a platform USB device. 3. PCIe NVME drive probed and worked fine with MSI interrupts after boot. 4. NVMe driver didn't probe following a hotplug insertion and received an SMMU error event during the insertion. /sys/bus/pci/slots/4 # /sys/bus/pci/slots/4 # dmesg | grep nvme [ 14.041357] nvme nvme0: pci function 0003:01:00.0 [ 198.399521] nvme nvme0: pci function 0003:01:00.0 [__198.416232]_nvme_0003:01:00.0:_enabling_device_(0000_->_0002) [ 264.402216] nvme nvme0: I/O 228 QID 0 timeout, disable controller [ 264.402313] nvme nvme0: Identify Controller failed (-4) [ 264.421270] nvme nvme0: Removing after probe failure status: -5 /sys/bus/pci/slots/4 # -- Sinan Kaya Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc. Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project. _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
