apps/cluster1/maintenance-git-dotfiles-kube3/job.yaml

@@ -6,7 +6,7 @@ spec:
   template:
     metadata:
       annotations:
-        guix-default-channel-commit: 4c3c3820
+        guix-default-channel-commit: 38ce4b2b
     spec:
       nodeSelector:
         kubernetes.io/hostname: kube3

apps/cluster1/maintenance-guix-system-reconfigure-kube3/job.yaml

@@ -6,7 +6,7 @@ spec:
   template:
     metadata:
       annotations:
-        guix-default-channel-commit: 4c3c3820
+        guix-default-channel-commit: 38ce4b2b
     spec:
       nodeSelector:
         kubernetes.io/hostname: kube3

dotfiles/guixsd/pc0.scm

@@ -103,17 +103,22 @@
                       "rd.luks.options=discard"
 
                       ;; <https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Setting_up_IOMMU>
-                      "iommu=pt"
+                      ;; "iommu=pt"
 
+                      ;; <https://pve.proxmox.com/wiki/PCI_Passthrough>
+                      ;; Some Windows applications like GeForce Experience,
+                      ;; Passmark Performance Test and SiSoftware Sandra can
+                      ;; crash the VM.
                       "kvm.ignore_msrs=1"
+
                       "vfio-pci.ids=1002:7480,1002:ab30"
 
                       ;; (#934) · Issues · drm / amd · GitLab
                       ;; <https://gitlab.freedesktop.org/drm/amd/-/issues/934>
-                      "amdgpu.audio=0"
-                      "amdgpu.gpu_recovery=1"
-                      "amdgpu.noretry=0"
-                      "amdgpu.ppfeaturemask=0xfffffffb"
+                      ;; "amdgpu.audio=0"
+                      ;; "amdgpu.gpu_recovery=1"
+                      ;; "amdgpu.noretry=0"
+                      ;; "amdgpu.ppfeaturemask=0xfffffffb"
 
                       ;; https://gitlab.freedesktop.org/drm/amd/-/issues/2220
                       ;; [amdgpu]] *ERROR* ring sdma0 timeout
@@ -145,7 +150,8 @@
                       ;;
                       ;; I assume more CPU utilization as a side effect and
                       ;; maybe slower rendering.
-                      "amdgpu.vm_update_mode=3"))
+                      ;; "amdgpu.vm_update_mode=3"
+                      ))
 
   ;; This is where user accounts are specified.  The "root"
   ;; account is implicit, and is initially created with the