diff options
| -rw-r--r-- | arch/arm64/mm/init.c | 3 |
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 |