From mboxrd@z Thu Jan 1 00:00:00 1970 From: vladimir.murzin@arm.com (Vladimir Murzin) Date: Mon, 2 Mar 2015 14:55:45 +0000 Subject: [RFC PATCH 4/4] arm: add support for memtest In-Reply-To: <1425308145-20769-1-git-send-email-vladimir.murzin@arm.com> References: <1425308145-20769-1-git-send-email-vladimir.murzin@arm.com> Message-ID: <1425308145-20769-5-git-send-email-vladimir.murzin@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add support for memtest command line option. Signed-off-by: Vladimir Murzin --- arch/arm/mm/init.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 1609b02..3d0e9ae 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -335,6 +335,9 @@ void __init bootmem_init(void) find_limits(&min, &max_low, &max_high); + early_memtest((phys_addr_t)min << PAGE_SHIFT, + (phys_addr_t)max_low << PAGE_SHIFT); + /* * Sparsemem tries to allocate bootmem in memory_present(), * so must be done after the fixed reservations -- 1.7.9.5