From c37f23d44e866d079d30399cb358dd19617562a1 Mon Sep 17 00:00:00 2001 From: Jon Derrick Date: Thu, 17 Aug 2017 12:10:13 -0600 Subject: [PATCH] x86/PCI: Use is_vmd() rather than relying on the domain number Use the is_vmd() predicate to identify devices below a VMD host rather than relying on the domain number. Signed-off-by: Jon Derrick Signed-off-by: Bjorn Helgaas --- arch/x86/pci/fixup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/pci/fixup.c b/arch/x86/pci/fixup.c index 4c2e318845ba..f2228b150faa 100644 --- a/arch/x86/pci/fixup.c +++ b/arch/x86/pci/fixup.c @@ -628,7 +628,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x8c10, quirk_apple_mbp_poweroff); static void quirk_no_aersid(struct pci_dev *pdev) { /* VMD Domain */ - if (pdev->bus->sysdata && pci_domain_nr(pdev->bus) >= 0x10000) + if (is_vmd(pdev->bus)) pdev->bus->bus_flags |= PCI_BUS_FLAGS_NO_AERSID; } DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, 0x2030, quirk_no_aersid);