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[2620:137:e000::1:20]) by mx.google.com with ESMTP id n14-20020a05640205ce00b0043b5531e9acsi15104762edx.469.2022.07.19.13.10.00; Tue, 19 Jul 2022 13:10:24 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=kJYbXVSV; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240101AbiGST56 (ORCPT + 99 others); Tue, 19 Jul 2022 15:57:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44726 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239739AbiGST5Z (ORCPT ); Tue, 19 Jul 2022 15:57:25 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 229B15E83F for ; Tue, 19 Jul 2022 12:57:06 -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 ams.source.kernel.org (Postfix) with ESMTPS id 403DEB81D11 for ; Tue, 19 Jul 2022 19:57:05 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 62453C341C6; Tue, 19 Jul 2022 19:57:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1658260623; bh=0LdJDeKmLGj/324jjiLM9SuzvDLxxgCGFD7G+jss8QQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=kJYbXVSVglndlPjADLUpFOMiRDB+09uHK3VdLb5JLNKz/FVWHK8KBVf48jt07+qm3 49vAlIsumDiQmLUcUF/yDu23VxwXWpIakubCq7WHK3LWOzxtOB1I3wxV7Ly2YVF9SS We4hIuS2S3Qb4sNt4OPgBHR1/Q1ICNdiMwG6LYzCYoFW0T/QapqPFInsIdxC6Aew+Z IvLhoA7H+lAv1MKJI/NBWOz2m4mZaMhqQJihycrgo7wVvP9Zx8zFW6Mi8ttzaVCOf7 ve037xZQRJAEeCg2ZZ84QfiMisDw5bOGHCICa6/2ujAup4NJLtLFaDMsZT2PzSL2tw 3K6Ffy+Lc3z7Q== From: Will Deacon To: linux-arm-kernel@lists.infradead.org, Gavin Shan Cc: catalin.marinas@arm.com, kernel-team@android.com, Will Deacon , linux-kernel@vger.kernel.org, shan.gavin@gmail.com Subject: Re: [PATCH] arm64: numa: Don't check node against MAX_NUMNODES Date: Tue, 19 Jul 2022 20:56:50 +0100 Message-Id: <165825422834.2955486.1780309800387091075.b4-ty@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20220718064232.3464373-1-gshan@redhat.com> References: <20220718064232.3464373-1-gshan@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.8 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 18 Jul 2022 14:42:32 +0800, Gavin Shan wrote: > When the NUMA nodes are sorted by checking ACPI SRAT (GICC AFFINITY) > sub-table, it's impossible for acpi_map_pxm_to_node() to return > any value, which is greater than or equal to MAX_NUMNODES. Lets drop > the unnecessary check in acpi_numa_gicc_affinity_init(). > > No functional change intended. > > [...] Applied to arm64 (for-next/misc), thanks! [1/1] arm64: numa: Don't check node against MAX_NUMNODES https://git.kernel.org/arm64/c/9e26cac5f82b Cheers, -- Will https://fixes.arm64.dev https://next.arm64.dev https://will.arm64.dev