diff --git a/trace-events b/trace-events
index 4f965e2..d703347 100644
--- a/trace-events
+++ b/trace-events
@@ -361,3 +361,13 @@
 # hw/milkymist-vgafb.c
 disable milkymist_vgafb_memory_read(uint32_t addr, uint32_t value) "addr %08x value %08x"
 disable milkymist_vgafb_memory_write(uint32_t addr, uint32_t value) "addr %08x value %08x"
+
+# xen-all.c
+disable xen_ram_alloc(unsigned long ram_addr, unsigned long size) "requested: %#lx, size %#lx"
+
+# xen-mapcache.c
+disable qemu_map_cache(uint64_t phys_addr) "want %#"PRIx64""
+disable qemu_remap_bucket(uint64_t index) "index %#"PRIx64""
+disable qemu_map_cache_return(void* ptr) "%p"
+disable xen_map_block(uint64_t phys_addr, uint64_t size) "%#"PRIx64", size %#"PRIx64""
+disable xen_unmap_block(void* addr, unsigned long size) "%p, size %#lx"