1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index 672094ed7e07..285745b2ca38 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c
@@ -366,6 +366,9 @@ void __init arm64_memblock_init(void)
         /* Handle linux,usable-memory-range property */
         fdt_enforce_memory_region();
 
+        /* Remove memory above our supported physical address size */
+        memblock_remove(1ULL << PHYS_MASK_SHIFT, ULLONG_MAX);
+
         /*
          * Ensure that the linear region takes up exactly half of the kernel
          * virtual address space. This way, we can distinguish a linear address