From 4e460f656e9c8756fae32440ef3f6887e2ed4808 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Fri, 14 Dec 2018 14:41:58 -0800 Subject: [PATCH] xtensa: support memtest Call early_memtest from the bootmem_init to run memtest if it's configured and enabled. Signed-off-by: Max Filippov --- arch/xtensa/mm/init.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/xtensa/mm/init.c b/arch/xtensa/mm/init.c index 30a48bba4a47..d49861099684 100644 --- a/arch/xtensa/mm/init.c +++ b/arch/xtensa/mm/init.c @@ -60,6 +60,9 @@ void __init bootmem_init(void) max_pfn = PFN_DOWN(memblock_end_of_DRAM()); max_low_pfn = min(max_pfn, MAX_LOW_PFN); + early_memtest((phys_addr_t)min_low_pfn << PAGE_SHIFT, + (phys_addr_t)max_low_pfn << PAGE_SHIFT); + memblock_set_current_limit(PFN_PHYS(max_low_pfn)); dma_contiguous_reserve(PFN_PHYS(max_low_pfn));