From mboxrd@z Thu Jan 1 00:00:00 1970 From: Igor Mammedov Subject: [PATCH] xen: only check xen_platform_pci_unplug if hvm Date: Tue, 27 Mar 2012 19:31:08 +0200 Message-ID: <1332869468-12617-1-git-send-email-imammedo@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xensource.com Cc: konrad.wilk@oracle.com, Stefano.Stabellini@eu.citrix.com List-Id: xen-devel@lists.xenproject.org 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 --- 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 d5e1ab9..98cbeba 100644 --- a/drivers/block/xen-blkfront.c +++ b/drivers/block/xen-blkfront.c @@ -1475,7 +1475,7 @@ 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 663b32c..0ebbb19 100644 --- a/drivers/net/xen-netfront.c +++ b/drivers/net/xen-netfront.c @@ -1965,7 +1965,7 @@ 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"); -- 1.7.5