From e95ae5a4939c52ccab02a49238d5d15d492b2598 Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Tue, 27 Mar 2012 19:31:08 +0200 Subject: [PATCH] xen: only check xen_platform_pci_unplug if hvm commit b9136d207f08 xen: initialize platform-pci even if xen_emul_unplug=never breaks blkfront/netfront by not loading them because of xen_platform_pci_unplug=0 and it is never set for PV guest. Signed-off-by: Andrew Jones Signed-off-by: Igor Mammedov Signed-off-by: Konrad Rzeszutek Wilk --- drivers/block/xen-blkfront.c | 2 +- drivers/net/xen-netfront.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c index 4276ab035e00..19b6005a323e 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1452,7 +1452,7 @@ static int __init xlblk_init(void) if (!xen_domain()) return -ENODEV; - if (!xen_platform_pci_unplug) + if (xen_hvm_domain() && !xen_platform_pci_unplug) return -ENODEV; if (register_blkdev(XENVBD_MAJOR, DEV_NAME)) { diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c index 8cc0914b9f92..ccba19c72a36 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1957,7 +1957,7 @@ static int __init netif_init(void) if (xen_initial_domain()) return 0; - if (!xen_platform_pci_unplug) + if (xen_hvm_domain() && !xen_platform_pci_unplug) return -ENODEV; printk(KERN_INFO "Initialising Xen virtual ethernet driver.\n"); -- 2.30.2