pci passthrough: drop iommu.passthrough=1 kernel cmd opt, only for ARM

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>

diff --git a/qm-pci-passthrough.adoc b/qm-pci-passthrough.adoc
index 28bb4fc39dff30b3b8b2ff4e6b1846b5a4e512cb..10f3cf4291372f9a21f314d12c37ad33d7a3df18 100644 (file)
--- a/qm-pci-passthrough.adoc
+++ b/qm-pci-passthrough.adoc
@@ -42,7 +42,6 @@ Configuration
 Once you ensured that your hardware supports passthrough, you will need to do
 some configuration to enable PCI(e) passthrough.
 
-
 .IOMMU
 
 First, the IOMMU support has to be enabled in your BIOS/UEFI. Most often, that
@@ -68,12 +67,6 @@ performance, because then the VMs bypass the (default) DMA translation
 which is normally done by the hypervisor, before handing DMA requests off to
 the hardware IOMMU. You can enable it with adding
 
-----
- iommu.passthrough=1
-----
-
-or
-
 ----
  iommu=pt
 ----