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 X-Spam-Level: X-Spam-Status: No, score=-14.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_RED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1299C433E0 for ; Sun, 7 Mar 2021 15:26:15 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9364065004 for ; Sun, 7 Mar 2021 15:26:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9364065004 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:In-Reply-To:Date:From:Cc:To: Subject:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References:List-Owner; bh=ncUDLkn13tybxxrR/A39N51DJVFdU7DL39lYZZJ3LGc=; b=JL1lOmmQsSPcDnXRo4JcPg6+e mIx8o1f9ef74198uYLFP/iPccD+KCEfOeM7Au6eq4uUS5b7G7Y0q+L6nNqqmhf1ug7TJ7JNAOiPY0 6hP8oWcWbDWeaqejm9Cjx8J5AyuHdR9IXMYmwfP1UyYuwLje0ydY8Eq1JKifmmzsOdq/serU1fLs4 eCTyWTUcWwr7Qqsd8PFLq8SIKefyGreiZhIs52CGn3xf1O2OT+eKZjQN78M5GzFlyelQ1Y0uk33Xg FIB3N83ZXB+zmMBJtEut9Nvz6p+RR/cAbR1v1zbgoEgeSzoEpS4eiRYzKMxky57Gy8OxVlrB3Fj2t 2kjJ06D7A==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lIvIE-00AgBg-DL; Sun, 07 Mar 2021 15:26:06 +0000 Received: from mail.kernel.org ([198.145.29.99]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lIvHw-00Ag52-Ss; Sun, 07 Mar 2021 15:25:51 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0B04265004; Sun, 7 Mar 2021 15:25:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1615130746; bh=xTLR0YHYlWD258+GGAntMFnPSX5KDsgOrDSePdGPS6o=; h=Subject:To:Cc:From:Date:In-Reply-To:From; b=P5D5BRDV+OfAoLpXUKPnSgER18+dXo+/U6FRJ/lh90JvOrctF5U+femIpScBM1oho qLMuQnI1+89uEaEDwrQ3sdayd2MDaRkbalVFINFcnvzG3w5QOIXwRELoQ3y26dfnWb dJQAzUgWVwzsmzqMkQgMTHD0oEIPMtg0VEoH4jGY= Subject: Patch "arm64: mm: Move reserve_crashkernel() into mem_init()" has been added to the 5.10-stable tree To: akpm@linux-foundation.org, anshuman.khandual@arm.com, aou@eecs.berkeley.edu, ardb@kernel.org, bhelgaas@google.com, catalin.marinas@arm.com, frowand.list@gmail.com, gregkh@linuxfoundation.org, guohanjun@huawei.com, guro@fb.com, jeremy.linton@arm.com, jingxiangfeng@huawei.com, lenb@kernel.org, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, lorenzo.pieralisi@arm.com, nsaenzjulienne@suse.de, palmer@dabbelt.com, paul.walmsley@sifive.com, rjw@rjwysocki.net, robh+dt@kernel.org, rppt@kernel.org, song.bao.hua@hisilicon.com, sudeep.holla@arm.com, wangkefeng.wang@huawei.com, will@kernel.org Cc: From: Date: Sun, 07 Mar 2021 16:25:44 +0100 In-Reply-To: <20210303073319.2215839-2-jingxiangfeng@huawei.com> Message-ID: <161513074412165@kroah.com> MIME-Version: 1.0 X-stable: commit X-Patchwork-Hint: ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210307_152549_356474_99081E36 X-CRM114-Status: GOOD ( 11.42 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org This is a note to let you know that I've just added the patch titled arm64: mm: Move reserve_crashkernel() into mem_init() to the 5.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: arm64-mm-move-reserve_crashkernel-into-mem_init.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >From foo@baz Sun Mar 7 04:22:37 PM CET 2021 From: Jing Xiangfeng Date: Wed, 3 Mar 2021 15:33:13 +0800 Subject: arm64: mm: Move reserve_crashkernel() into mem_init() To: , , , , , , , , , , , , , , , , , , , Cc: , , , , , , , , , Jeremy Linton Message-ID: <20210303073319.2215839-2-jingxiangfeng@huawei.com> From: Nicolas Saenz Julienne commit 0a30c53573b07d5561457e41fb0ab046cd857da5 upstream crashkernel might reserve memory located in ZONE_DMA. We plan to delay ZONE_DMA's initialization after unflattening the devicetree and ACPI's boot table initialization, so move it later in the boot process. Specifically into bootmem_init() since request_standard_resources() depends on it. Signed-off-by: Nicolas Saenz Julienne Tested-by: Jeremy Linton Link: https://lore.kernel.org/r/20201119175400.9995-2-nsaenzjulienne@suse.de Signed-off-by: Catalin Marinas Cc: Signed-off-by: Jing Xiangfeng Signed-off-by: Greg Kroah-Hartman --- arch/arm64/mm/init.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -386,8 +386,6 @@ void __init arm64_memblock_init(void) else arm64_dma32_phys_limit = PHYS_MASK + 1; - reserve_crashkernel(); - reserve_elfcorehdr(); high_memory = __va(memblock_end_of_DRAM() - 1) + 1; @@ -427,6 +425,12 @@ void __init bootmem_init(void) sparse_init(); zone_sizes_init(min, max); + /* + * request_standard_resources() depends on crashkernel's memory being + * reserved, so do it here. + */ + reserve_crashkernel(); + memblock_dump_all(); } Patches currently in stable-queue which might be from jingxiangfeng@huawei.com are queue-5.10/of-unittest-add-test-for-of_dma_get_max_cpu_address.patch queue-5.10/mm-remove-examples-from-enum-zone_type-comment.patch queue-5.10/arm64-mm-set-zone_dma-size-based-on-devicetree-s-dma-ranges.patch queue-5.10/of-address-introduce-of_dma_get_max_cpu_address.patch queue-5.10/arm64-mm-move-zone_dma_bits-initialization-into-zone_sizes_init.patch queue-5.10/arm64-mm-set-zone_dma-size-based-on-early-iort-scan.patch queue-5.10/arm64-mm-move-reserve_crashkernel-into-mem_init.patch _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv