[pve-devel] [PATCH qemu-server] PCI: allow longer pci domains

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

some systems[0] have pci domains longer than the default ('0000') of 4
characters, so change the regex to allow at least 4.

0: https://forum.proxmox.com/threads/problem-with-gpu-passthrough-in-a-virtual-machine.105720/

Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
---
 PVE/QemuServer/PCI.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/PVE/QemuServer/PCI.pm b/PVE/QemuServer/PCI.pm
index 70987d8..23fe508 100644
--- a/PVE/QemuServer/PCI.pm
+++ b/PVE/QemuServer/PCI.pm
@@ -18,7 +18,7 @@ parse_hostpci
 
 our $MAX_HOSTPCI_DEVICES = 16;
 
-my $PCIRE = qr/(?:[a-f0-9]{4}:)?[a-f0-9]{2}:[a-f0-9]{2}(?:\.[a-f0-9])?/;
+my $PCIRE = qr/(?:[a-f0-9]{4,}:)?[a-f0-9]{2}:[a-f0-9]{2}(?:\.[a-f0-9])?/;
 my $hostpci_fmt = {
     host => {
 	default_key => 1,
-- 
2.30.2