From: Jack Vogel Date: Mon, 23 Jan 2017 04:41:28 +0000 (-0800) Subject: Add access to x86_msi for Hyper-V PCI driver X-Git-Tag: v4.1.12-98.0.20170517_2143~42^2~253 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=108b48db92cd7f77a1ee0d46c347301dbedbd0eb;p=users%2Fjedix%2Flinux-maple.git Add access to x86_msi for Hyper-V PCI driver The backport of the Hyper-V PCI driver requires it have access to the kernel x86_msi structure. This is a temporary backport need only. Orabug: 25507635 Signed-off-by: Jack Vogel Signed-off-by: Dhaval Giani --- diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index 234b0722de53..cee0832a95c2 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -117,6 +117,10 @@ struct x86_msi_ops x86_msi = { .restore_msi_irqs = default_restore_msi_irqs, .setup_hpet_msi = default_setup_hpet_msi, }; +/* This export is UEK-only for Hyper-V PCI driver + * support, and is not to be carried forward. + */ +EXPORT_SYMBOL_GPL(x86_msi); /* MSI arch specific hooks */ int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)