From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751972AbeBBD5O (ORCPT ); Thu, 1 Feb 2018 22:57:14 -0500 Received: from mail-lf0-f65.google.com ([209.85.215.65]:36723 "EHLO mail-lf0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751836AbeBBDzT (ORCPT ); Thu, 1 Feb 2018 22:55:19 -0500 X-Google-Smtp-Source: AH8x227fKZvE6PQGWbdqwwwadhRdoifscUaI1NYnp7zVTFy/bGKye1oylFfXt01tOhNJ7HwCpYJmnA== From: Serge Semin To: ralf@linux-mips.org, miodrag.dinic@mips.com, jhogan@kernel.org, goran.ferenc@mips.com, david.daney@cavium.com, paul.gortmaker@windriver.com, paul.burton@mips.com, alex.belits@cavium.com, Steven.Hill@cavium.com Cc: alexander.sverdlin@nokia.com, matt.redfearn@mips.com, kumba@gentoo.org, marcin.nowakowski@mips.com, James.hogan@mips.com, Peter.Wotton@mips.com, Sergey.Semin@t-platforms.ru, linux-mips@linux-mips.org, linux-kernel@vger.kernel.org, Serge Semin Subject: [PATCH v2 11/15] MIPS: memblock: Perform early low memory test Date: Fri, 2 Feb 2018 06:54:54 +0300 Message-Id: <20180202035458.30456-12-fancer.lancer@gmail.com> X-Mailer: git-send-email 2.12.0 In-Reply-To: <20180202035458.30456-1-fancer.lancer@gmail.com> References: <20180117222312.14763-1-fancer.lancer@gmail.com> <20180202035458.30456-1-fancer.lancer@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Low memory can be tested at this point, since all the reservations have just been finished without much of additional allocations. Signed-off-by: Serge Semin --- arch/mips/kernel/setup.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 531a1471a2a4..a0eac8160750 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -850,6 +850,8 @@ static void __init arch_mem_init(char **cmdline_p) memblock_allow_resize(); memblock_dump_all(); + + early_memtest(PFN_PHYS(min_low_pfn), PFN_PHYS(max_low_pfn)); } static void __init resource_init(void) -- 2.12.0