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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT 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 C950DC43387 for ; Mon, 14 Jan 2019 11:41:45 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 9BD902063F for ; Mon, 14 Jan 2019 11:41:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="JmEkLCOr" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9BD902063F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=fFkpoW62Yolw1wR2MUXmEXPmqOuYoyIJQMaKRRbOWso=; b=JmE kLCOrXT8Ke3VF4kZpJFDCtjar42V5XuDEoR+pzzZyj05UvD8IoMPaqHwX+xpl78oLwfNslY9YZ+28 7w6OMAzTltx4KRVF02p4Ixm7A1EOTywNLpKhk6FjLJDKp3OwLRTCm7xxOncT4s/fhPBZbJcnWTl3j C8g+Tru/xovq42y1GvQDoBDE64DQQPFU1zhdJhmfrcQKTyJurQ932FnvjyxsR8YcaXH6xIHyQ3AgB 9EjBkxkNWQFcXZsWO/FU+2WIY1ZcvawOAp+2HQyOBa78+p5FFYBvOqbfxX0wdoldGjmNTYlFju4Va RNuJWwOhe3TPH75x4r8vnwALykeOH/Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gj0cg-0004SH-TJ; Mon, 14 Jan 2019 11:41:42 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gj0cX-000490-2l for linux-arm-kernel@lists.infradead.org; Mon, 14 Jan 2019 11:41:41 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 8503B80D; Mon, 14 Jan 2019 03:41:30 -0800 (PST) Received: from lakrids.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 8F5703F5BD; Mon, 14 Jan 2019 03:41:29 -0800 (PST) From: Mark Rutland To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] arm64: defaults NR_CPUS to 256 Date: Mon, 14 Jan 2019 11:41:25 +0000 Message-Id: <20190114114125.10972-1-mark.rutland@arm.com> X-Mailer: git-send-email 2.11.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190114_034139_493891_8703BA4A X-CRM114-Status: GOOD ( 11.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Catalin Marinas , Will Deacon MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org There are shipping arm64 platforms with 256 hardware threads. So that we can make use of these with defconfig, bump the arm64 default NR_CPUS to 256. At the same time, drop a redundant comment. We only have one default for NR_CPUS, so there's nothing to sort. Signed-off-by: Mark Rutland Cc: Catalin Marinas Cc: Will Deacon --- arch/arm64/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index a4168d366127..4cad67b9ec0a 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -792,8 +792,7 @@ config SCHED_SMT config NR_CPUS int "Maximum number of CPUs (2-4096)" range 2 4096 - # These have to remain sorted largest to smallest - default "64" + default "256" config HOTPLUG_CPU bool "Support for hot-pluggable CPUs" -- 2.11.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel