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update 1.2.2.2 beta

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MacRimi
2026-06-12 22:06:26 +02:00
parent 03b6f25e14
commit c6d93278cd
2 changed files with 78 additions and 40 deletions
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31
scripts/global/pci_passthrough_helpers.sh
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@@ -521,10 +521,14 @@ _proxmenux_all_nvidia_in_vfio() {
(( ${#vfio_nvidia[@]} >= ${#host_nvidia[@]} ))
}
# Apply or remove the auto-managed nvidia blacklist based on whether
# every host NVIDIA GPU is in VFIO passthrough. Returns 0 if the
# blacklist file changed (caller may want to rebuild initramfs).
# Apply or remove the auto-managed nvidia blacklist + the nvidia-smi
# udev rule based on whether every host NVIDIA GPU is in VFIO
# passthrough. Returns 0 if anything changed (caller may want to
# rebuild initramfs).
_proxmenux_nvidia_vfio_blacklist_sync() {
local nvidia_udev_rule="/etc/udev/rules.d/70-nvidia.rules"
local changed=1
if _proxmenux_all_nvidia_in_vfio; then
if [[ ! -f "$PROXMENUX_NVIDIA_VFIO_BLACKLIST" ]]; then
cat > "$PROXMENUX_NVIDIA_VFIO_BLACKLIST" <<'EOF'
@@ -537,15 +541,30 @@ blacklist nvidia_drm
blacklist nvidia_modeset
blacklist nvidia_uvm
EOF
return 0
changed=0
fi
# nvidia-smi-on-PCI-event udev rule loops infinitely when nvidia
# is blacklisted (the RUN+= call fails and re-triggers). Rename
# it out of the way; the original is preserved with a .proxmenux-
# disabled suffix so it can be restored cleanly.
if [[ -f "$nvidia_udev_rule" ]]; then
mv "$nvidia_udev_rule" "${nvidia_udev_rule}.proxmenux-disabled" 2>/dev/null
udevadm control --reload-rules >/dev/null 2>&1 || true
changed=0
fi
else
if [[ -f "$PROXMENUX_NVIDIA_VFIO_BLACKLIST" ]]; then
rm -f "$PROXMENUX_NVIDIA_VFIO_BLACKLIST"
return 0
changed=0
fi
# Some NVIDIA GPU is back on the host — restore the udev rule.
if [[ -f "${nvidia_udev_rule}.proxmenux-disabled" ]]; then
mv "${nvidia_udev_rule}.proxmenux-disabled" "$nvidia_udev_rule" 2>/dev/null
udevadm control --reload-rules >/dev/null 2>&1 || true
changed=0
fi
fi
return 1
return $changed
}
# Returns the BDF of a PCI bridge sharing the IOMMU group of $1, if any.