Reserved memory regions in /memreserve node aren't and shouldn't be referenced elsewhere. So mark them no-map to skip direct mapping for them. Signed-off-by: Calvin Zhang <calvinzhang.cool@xxxxxxxxx> --- drivers/of/fdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index bdca35284ceb..9e88cc8445f6 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -638,7 +638,7 @@ void __init early_init_fdt_scan_reserved_mem(void) fdt_get_mem_rsv(initial_boot_params, n, &base, &size); if (!size) break; - early_init_dt_reserve_memory_arch(base, size, false); + early_init_dt_reserve_memory_arch(base, size, true); } fdt_scan_reserved_mem(); -- 2.30.2
