Messages in this thread Patch in this message | | | Date | Thu, 16 Feb 2012 16:56:02 -0800 | From | Greg KH <> | Subject | [28/28] xen pvhvm: do not remap pirqs onto evtchns if !xen_have_vector_callback |
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3.2-stable review patch. If anyone has any objections, please let me know.
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From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
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>
--- arch/x86/pci/xen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- 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
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