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-rw-r--r--include/xen/arm/page.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/xen/arm/page.h b/include/xen/arm/page.h
index 39df751d0dc4..ac1b65470563 100644
--- a/include/xen/arm/page.h
+++ b/include/xen/arm/page.h
@@ -83,6 +83,9 @@ static inline unsigned long bfn_to_pfn(unsigned long bfn)
})
#define gfn_to_virt(m) (__va(gfn_to_pfn(m) << XEN_PAGE_SHIFT))
+#define percpu_to_gfn(v) \
+ (pfn_to_gfn(per_cpu_ptr_to_phys(v) >> XEN_PAGE_SHIFT))
+
/* Only used in PV code. But ARM guests are always HVM. */
static inline xmaddr_t arbitrary_virt_to_machine(void *vaddr)
{