Hi Konrad, ping. I am still seeing this build error. It looks like this is in your territory to merge... On 8/13/20 4:00 PM, Randy Dunlap wrote: > From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > > Fix build error when CONFIG_ACPI is not set/enabled: > > ../arch/x86/pci/xen.c: In function ‘pci_xen_init’: > ../arch/x86/pci/xen.c:410:2: error: implicit declaration of function ‘acpi_noirq_set’; did you mean ‘acpi_irq_get’? [-Werror=implicit-function-declaration] > acpi_noirq_set(); > > Fixes: 88e9ca161c13 ("xen/pci: Use acpi_noirq_set() helper to avoid #ifdef") > Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> > Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> > Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> > Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx > Cc: linux-pci@xxxxxxxxxxxxxxx > --- > arch/x86/pci/xen.c | 1 + > 1 file changed, 1 insertion(+) > > --- linux-next-20200813.orig/arch/x86/pci/xen.c > +++ linux-next-20200813/arch/x86/pci/xen.c > @@ -26,6 +26,7 @@ > #include <asm/xen/pci.h> > #include <asm/xen/cpuid.h> > #include <asm/apic.h> > +#include <asm/acpi.h> > #include <asm/i8259.h> > > static int xen_pcifront_enable_irq(struct pci_dev *dev) > thanks. -- ~Randy