Package: linux-image-amd64 Version: 4.19+105~bpo9+1 Severity: normal Dear Maintainer,
When I try to enable Intel's IOMMU, the Marvell SATA controller doesn't work. Same problem with kernel 4.9.0-9 And if I disable the IOMMU the system work but the video doesn't [ 11.694280] kfd kfd: error getting iommu info. is the iommu enabled? [ 11.694326] kfd kfd: Error initializing iommuv2 [ 11.694400] Creating topology SYSFS entries [ 11.694561] kfd kfd: device 1002:9874 NOT added due to errors lspci 01:00.0 SATA controller: Marvell Technology Group Ltd. 88SE9230 PCIe SATA 6Gb/s Controller (rev 11) 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Carrizo (rev 87) lshw *-storage description: SATA controller product: 88SE9230 PCIe SATA 6Gb/s Controller vendor: Marvell Technology Group Ltd. physical id: 0 bus info: pci@0000:01:00.0 version: 11 width: 32 bits clock: 33MHz capabilities: storage pm msi pciexpress ahci_1.0 bus_master cap_list rom configuration: driver=ahci latency=0 resources: irq:32 ioport:e050(size=8) ioport:e040(size=4) ioport:e030(size=8) ioport:e020(size=4) ioport:e000(size=32) memory:fea40000-fea407ff memory:fea00000-fea3ffff *-display description: VGA compatible controller product: Carrizo vendor: Advanced Micro Devices, Inc. [AMD/ATI] physical id: 1 bus info: pci@0000:00:01.0 version: 87 width: 64 bits clock: 33MHz capabilities: pm pciexpress msi vga_controller bus_master cap_list rom configuration: driver=amdgpu latency=0 resources: irq:38 memory:f0000000-f3ffffff memory:f4000000-f47fffff ioport:f000(size=256) memory:feb00000-feb3ffff memory:c0000-dffff For more information: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1810239 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1089768 -- System Information: Debian Release: 9.9 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.19.0-0.bpo.5-amd64 (SMP w/2 CPU cores) Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE=it_IT.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) Versions of packages linux-image-amd64 depends on: ii linux-image-4.19.0-0.bpo.5-amd64 4.19.37-3~bpo9+1 linux-image-amd64 recommends no packages. linux-image-amd64 suggests no packages. -- no debconf information