[PATCH qemu-server v5 3/9] pci: nvidia vgpu: correct wrong comment about uuid

[Dominik Csapak <d.csapak@proxmox.com>]

At the time the mdev code was written, it was believed that the uuid of
the qemu vm has to be the same as the mdev. This is obviously not true,
since we already prefer the smbios uuid, and if more than one vGPU is
given to a VM, this can't hold.

So the comment must be wrong, and the nvidia driver simply expects *a*
uuid, not the one of the mdev.

Also, it's not named NVIDIA GRID anymore, so use the current vGPU
terminology.

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
Reviewed-by: Elias Huhsovitz <e.huhsovitz@proxmox.com>
Tested-by: Elias Huhsovitz <e.huhsovitz@proxmox.com>
Reviewed-by: Jakob Klocker <j.klocker@proxmox.com>
Tested-by: Jakob Klocker <j.klocker@proxmox.com>
---
 src/PVE/QemuServer.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PVE/QemuServer.pm b/src/PVE/QemuServer.pm
index 2f9eae6c..9f6a4d4c 100644
--- a/src/PVE/QemuServer.pm
+++ b/src/PVE/QemuServer.pm
@@ -5678,7 +5678,7 @@ sub vm_start_nolock {
             next if !$d->{mdev} && !$d->{nvidia};
             die "could not create mediated device\n" if !defined($chosen_mdev);
 
-            # nvidia grid needs the uuid of the mdev as qemu parameter
+            # nvidia vgpu needs a uuid as qemu parameter
             if (!defined($uuid) && $chosen_mdev->{vendor} =~ m/^(0x)?10de$/) {
                 $uuid = PVE::QemuServer::PCI::Mdev::generate_mdev_uuid($vmid, $index);
             }
-- 
2.47.3