From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6C55FC38A2D for ; Mon, 24 Oct 2022 17:03:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234103AbiJXRDl (ORCPT ); Mon, 24 Oct 2022 13:03:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231845AbiJXRCl (ORCPT ); Mon, 24 Oct 2022 13:02:41 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F0D6B1A6513 for ; Mon, 24 Oct 2022 08:39:19 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 44EFA61407 for ; Mon, 24 Oct 2022 15:37:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C123CC433D7; Mon, 24 Oct 2022 15:37:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1666625873; bh=J9pT4nyGeEtb9WbnqsO0aJ6Tb24OwN80e5SPk1Da/xM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JGtUmlhNApE1czrXF/24y3XSZlsttXNQPQH8WWReLPbEPUy1M617Ph8mZ4vHL7VOy 22BMhUxomhdnmAbtPi87r1UqndX1TD6eUv1qjia4u5XBYBcRiy8nJAXKDSGsNdUPKn SJ1iy9w6rfVuCE5saEoZWZsLZz+QVEMhYrDR34wqf/2zYuC3+iU7+jw9jTaKSjJ1aC AcP+SezpGhNg2gTrbO/7BYay2w8+JURPd2mz+e8VxV51R7+wJZDuG16RVKlLrckCWF A/QQgunLljwKdYPD2kqzMBjNayA306jJRLuCXvlC6DKK+Y5zq0YPS5B/DvCa7RKLx+ ugeb3+RnzhLig== Date: Mon, 24 Oct 2022 18:37:38 +0300 From: Mike Rapoport To: shaoqin.huang@intel.com Cc: David Hildenbrand , Karolina Drobnik , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Rebecca Mckeever Subject: Re: [PATCH v4 0/3] Add tests trying to memblock_add() or memblock_reserve() 129th region Message-ID: References: <20221011062128.49359-1-shaoqin.huang@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20221011062128.49359-1-shaoqin.huang@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 11, 2022 at 02:21:19PM +0800, shaoqin.huang@intel.com wrote: > From: Shaoqin Huang > > These tests is aimed for testing the memblock_double_array() can work normal. It > will using the dummy_physical_memory_init() to add the valid memory region into > the memblock.memory, and this memory region will be choosed when > memblock_double_array() to allocate the new memory region to double the regions. > Thus the new memory.regions or reserved.regions will occupy the valid memory > region, and the memory.max and reserved.max also being doubled. Check all of > these changed stuff, to make sure it actually success. > > Changelog: > ---------- > v4: > - Increase the MEM_SIZE to SZ_32K. And makes the calculation process in > memblock_add_many_check() more simpler. > v3: > - Avoid to allocated multiple memory region from dummy_physical_memory_base(), > split the memory into different part instead. > - Some comments improvement. > v2: > - Modify the get_memory_block_base() to dummy_physical_memory_base(). > - memory_add() the memory which is allocated from dummy_physical_memory_init() > instead of some faked memory. > - Add more comments to illustrate the test process. > - Add a function dummy_physical_memory_cleanup_many() to free multiple memory > which is allocated from dummy_physical_memory_init(). > > Shaoqin Huang (3): > memblock test: Add test to memblock_add() 129th region > memblock test: Add test to memblock_reserve() 129th region > memblock test: Update TODO list > > tools/testing/memblock/TODO | 11 +- > tools/testing/memblock/tests/basic_api.c | 184 +++++++++++++++++++++++ > tools/testing/memblock/tests/common.c | 7 +- > tools/testing/memblock/tests/common.h | 6 +- > 4 files changed, 196 insertions(+), 12 deletions(-) Applied, thanks! -- Sincerely yours, Mike.