Re: [libvirt] [PATCH] Fix disability to run on systems with no PCI bus

The patch which moved libpciaccess initialization to one place caused regression - we were not able to run on system with no PCI bus, like s390(x). This patch fix it. --- src/node_device/node_device_udev.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index 2139ef3..b6335ff 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -1603,7 +1603,13 @@ static int udevDeviceMonitorStartup(int privileged) char ebuf[256]; VIR_ERROR(_("Failed to initialize libpciaccess: %s"), virStrerror(pciret, ebuf, sizeof ebuf)); +#if defined __s390__ || defined __s390x_ + /* On x390(x) system there is no PCI bus. + * Therefore we do not want to return error here */ + ret = 0; +#else ret = -1; +#endif goto out; } }