Commit 207d543f authored by Stefano Stabellini's avatar Stefano Stabellini Committed by Konrad Rzeszutek Wilk
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xen pvhvm: do not remap pirqs onto evtchns if !xen_have_vector_callback 



CC: stable@kernel.org #2.6.37 and onwards
Signed-off-by: default avatarStefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent 41bd956d

arch/x86/pci/xen.c

+1 −1
Original line number Diff line number Diff line
@@ -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