<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [GPU Passthrough]GPU (Polaris) not reinitialized with Linux VM (Reset bug)" href="https://bugs.freedesktop.org/show_bug.cgi?id=106111#c3">Comment # 3</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [GPU Passthrough]GPU (Polaris) not reinitialized with Linux VM (Reset bug)" href="https://bugs.freedesktop.org/show_bug.cgi?id=106111">bug 106111</a> from <a class="email" href="mailto:berillions@gmail.com" title="Max <berillions@gmail.com>"> Max</a> <pre>Created <a href="attachment.cgi?id=138893" name="attach_138893" title="dmesg after second launch + 4.17-rc1">attachment 138893</a> <a href="attachment.cgi?id=138893&action=edit" title="dmesg after second launch + 4.17-rc1">[details]</a> dmesg after second launch + 4.17-rc1 Same problem with the Kernel 4.17-rc1. To be sure, i need to install this kernel only on the Host, no need to install it on the Linux Guest ? I use my own kernel 4.17 so maybe IOMMU/VFIO options are missing : odelpasso@debian-desktop:~/Bureau$ cat /boot/config-4.17.0-rc1 | grep VFIO CONFIG_VFIO_IOMMU_TYPE1=m CONFIG_VFIO_VIRQFD=m CONFIG_VFIO=m # CONFIG_VFIO_NOIOMMU is not set CONFIG_VFIO_PCI=m CONFIG_VFIO_PCI_VGA=y CONFIG_VFIO_PCI_MMAP=y CONFIG_VFIO_PCI_INTX=y CONFIG_VFIO_PCI_IGD=y # CONFIG_VFIO_MDEV is not set CONFIG_KVM_VFIO=y odelpasso@debian-desktop:~/Bureau$ cat /boot/config-4.17.0-rc1 | grep IOMMU # CONFIG_GART_IOMMU is not set # CONFIG_CALGARY_IOMMU is not set CONFIG_IOMMU_HELPER=y CONFIG_VFIO_IOMMU_TYPE1=m # CONFIG_VFIO_NOIOMMU is not set CONFIG_IOMMU_API=y CONFIG_IOMMU_SUPPORT=y # Generic IOMMU Pagetable Support CONFIG_IOMMU_IOVA=y CONFIG_AMD_IOMMU=y CONFIG_AMD_IOMMU_V2=y # CONFIG_INTEL_IOMMU is not set</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>