4.19-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit 72791ac854fea36034fa7976b748fde585008e78 ] Add a missing header otherwise compiler warns about missed prototype: drivers/xen/xlate_mmu.c:183:5: warning: no previous prototype for 'xen_xlate_unmap_gfn_range?' [-Wmissing-prototypes] int xen_xlate_unmap_gfn_range(struct vm_area_struct *vma, ^~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Srikanth Boddepalli <boddepalli.srikanth@xxxxxxxxx> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx> Reviewed-by: Joey Pabalinas <joeypabalinas@xxxxxxxxx> Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/xen/xlate_mmu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/xen/xlate_mmu.c b/drivers/xen/xlate_mmu.c index 23f1387b3ef7..e7df65d32c91 100644 --- a/drivers/xen/xlate_mmu.c +++ b/drivers/xen/xlate_mmu.c @@ -36,6 +36,7 @@ #include <asm/xen/hypervisor.h> #include <xen/xen.h> +#include <xen/xen-ops.h> #include <xen/page.h> #include <xen/interface/xen.h> #include <xen/interface/memory.h> -- 2.19.1