diff options
| author | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2012-01-30 14:31:46 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-20 12:46:20 -0800 |
| commit | 3601bce60f271876c8dee6747ad5874aed96037f (patch) | |
| tree | 1e8b5bfb19c842d88ffb8184cda7241c8016f9ad | |
| parent | 00863fc2727e1d1e93c17add69f675935b4d1956 (diff) | |
xen pvhvm: do not remap pirqs onto evtchns if !xen_have_vector_callback
commit 207d543f472c1ac9552df79838dc807cbcaa9740 upstream.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/x86/pci/xen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c index 492ade8c978e..d99346ea8fdb 100644 --- a/arch/x86/pci/xen.c +++ b/arch/x86/pci/xen.c @@ -374,7 +374,7 @@ int __init pci_xen_init(void) int __init pci_xen_hvm_init(void) { - if (!xen_feature(XENFEAT_hvm_pirqs)) + if (!xen_have_vector_callback || !xen_feature(XENFEAT_hvm_pirqs)) return 0; #ifdef CONFIG_ACPI |