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-rwxr-xr-xsrc/vlib/physmem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vlib/physmem.c b/src/vlib/physmem.c
index a62309552f5..40346fc2f70 100755
--- a/src/vlib/physmem.c
+++ b/src/vlib/physmem.c
@@ -29,7 +29,7 @@
#include <vlib/pci/pci.h>
#include <vlib/linux/vfio.h>
-#ifdef __x86_64__
+#if defined(__x86_64__) && !defined(CLIB_SANITIZE_ADDR)
/* we keep physmem in low 38 bits of VA address space as some
IOMMU implamentation cannot map above that range */
#define VLIB_PHYSMEM_DEFAULT_BASE_ADDDR (1ULL << 36)