From patchwork Mon Aug 5 03:30:24 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Xu, Haibo1" X-Patchwork-Id: 13753089 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 73D31C3DA64 for ; Mon, 5 Aug 2024 03:11:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=iWT19EIo21soP2zKF2YSutDvWsclQRXwBpz2dkO1Ozc=; b=ckNqC0hrOtcBt1 4cjMy3DDdHJIQ/RKdCGny+xSud5GceEJvpMBte6uhjUv5wyT+He7skmDJsu9NVPQttY5j43fFLqGO cL5NMN/aF0Mwzcl7adMvuulhBuSXr1ND7ss0DID+0K3Ty7TqbxKV37gUYj3BBCsVjQtPmya1Z0hk9 QFPseqtirYbxPwcdYCMFlzaNtizQk3JJoHQU2V6SIkU8BBcXHtgfhibhz+7Avo9D1aOXIBKlPEDp6 iSFoBj30NF32GWCHWVebH/oxszVxgFLxsRmyXv52RS5fmwL11bS+WUsifreD28WTrXFXnX9SCKwXk xCeM3Y2gS5HuGPiHflYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sao8H-0000000ETCL-3ev8; Mon, 05 Aug 2024 03:11:37 +0000 Received: from mgamail.intel.com ([192.198.163.17]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sao7J-0000000ET0h-3Nma; Mon, 05 Aug 2024 03:10:39 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1722827438; x=1754363438; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=qIx1iuVHdoJtgpswxLF4/++ux2wkjECjyNV1k7XLWV8=; b=EUON4bCrR3SzMFY8tErpGdqRi9pbEGd4w9q3DM/WsQ+zkMkt9NjDOsTx orNnGkqFIb9RODOzhADWO+oUYW7k6n57poIhV03XQsZYoKBZl8yV6Q2LJ hORel3WCEiEqlldwGbDCCWI/euDyRYjoG6h6/EFnurEI9WzxXnLVb0MVu 7D8b86fTjlh48GJtglnTlThAz1uzMVj+a+j656Y1Vbx2YD9+QKgLEj9n5 vkp1M3Kz/zXEj9aXKH5Ux7kW5yJ/lL/0poXzsW1t/UXDjOWrmuvNHDg96 pLqpRpL9KzpbRrlldHm5Os6tZkBiaOlihqS2XgfkZQgXiHqGm2bXUbsJ9 Q==; X-CSE-ConnectionGUID: zXLdTB7jRz2s0gmsA7tQwA== X-CSE-MsgGUID: U8Vpt7JkSIOgG2l79phRrg== X-IronPort-AV: E=McAfee;i="6700,10204,11154"; a="20650848" X-IronPort-AV: E=Sophos;i="6.09,263,1716274800"; d="scan'208";a="20650848" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Aug 2024 20:10:37 -0700 X-CSE-ConnectionGUID: 6qWHaDcHTeOGQGgVMqLL2g== X-CSE-MsgGUID: vY3YV1i0Q5u5gHgs3If29A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,263,1716274800"; d="scan'208";a="86587491" Received: from haibo-optiplex-7090.sh.intel.com ([10.239.153.94]) by orviesa002.jf.intel.com with ESMTP; 04 Aug 2024 20:10:33 -0700 From: Haibo Xu To: ajones@ventanamicro.com, sunilvl@ventanamicro.com Cc: xiaobo55x@gmail.com, Haibo Xu , Anshuman Khandual , Catalin Marinas , Will Deacon , Paul Walmsley , Palmer Dabbelt , Albert Ou , Jonathan Cameron , Hanjun Guo , James Morse , "Russell King (Oracle)" , Lorenzo Pieralisi , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v2 2/2] arm64: ACPI: NUMA: initialize all values of acpi_early_node_map to NUMA_NO_NODE Date: Mon, 5 Aug 2024 11:30:24 +0800 Message-Id: <853d7f74aa243f6f5999e203246f0d1ae92d2b61.1722828421.git.haibo1.xu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <0d362a8ae50558b95685da4c821b2ae9e8cf78be.1722828421.git.haibo1.xu@intel.com> References: <0d362a8ae50558b95685da4c821b2ae9e8cf78be.1722828421.git.haibo1.xu@intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240804_201037_877686_CD1BA835 X-CRM114-Status: UNSURE ( 9.96 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Currently, only acpi_early_node_map[0] was initialized to NUMA_NO_NODE. To ensure all the values were properly initialized, switch to initialize all of them to NUMA_NO_NODE. Fixes: e18962491696 ("arm64: numa: rework ACPI NUMA initialization") Reported-by: Andrew Jones Suggested-by: Andrew Jones Signed-off-by: Haibo Xu Reviewed-by: Anshuman Khandual Reviewed-by: Sunil V L Reviewed-by: Andrew Jones Reviewed-by: Hanjun Guo Acked-by: Catalin Marinas Acked-by: Lorenzo Pieralisi --- arch/arm64/kernel/acpi_numa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/kernel/acpi_numa.c b/arch/arm64/kernel/acpi_numa.c index 0c036a9a3c33..2465f291c7e1 100644 --- a/arch/arm64/kernel/acpi_numa.c +++ b/arch/arm64/kernel/acpi_numa.c @@ -27,7 +27,7 @@ #include -static int acpi_early_node_map[NR_CPUS] __initdata = { NUMA_NO_NODE }; +static int acpi_early_node_map[NR_CPUS] __initdata = { [0 ... NR_CPUS - 1] = NUMA_NO_NODE }; int __init acpi_numa_get_nid(unsigned int cpu) {