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[23.128.96.37]) by mx.google.com with ESMTPS id u23-20020a634557000000b005bdff99b465si10159787pgk.506.2023.11.21.05.48.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Nov 2023 05:48:09 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; dkim=fail (test mode) header.i=@armlinux.org.uk header.s=pandora-2019 header.b=oU7Nb4IX; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=armlinux.org.uk Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id 767BB812AD2B; Tue, 21 Nov 2023 05:47:02 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234438AbjKUNqw (ORCPT + 99 others); Tue, 21 Nov 2023 08:46:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234423AbjKUNq3 (ORCPT ); Tue, 21 Nov 2023 08:46:29 -0500 Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [IPv6:2001:4d48:ad52:32c8:5054:ff:fe00:142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7602B1704; Tue, 21 Nov 2023 05:45:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=6zOoGrrmAHYsbAYjPwlImlFJnip+vYBWOCuz8Ez17B0=; b=oU7Nb4IXXCx1oE0KlmHdTcLpUu kg/KqIwuxpe4VR+Ms2sPwNfjqTsW28iX6HEpHO0QawAPus9kVilpyvN9KFs240JWrKUXUaIoY0TUL PryuKTIwrKdrPCTN9P+nOVElqmUyTUF5B1vkvUCZb56DexWEnOAHwBAerF/rq4VKcsmjsHh0wvUsm oeUjK0M1VhPsya3CJvb6qbHU0+JLoKJjoOdsK5Jz3Fx2F6Ms9NJd3+XlQJ6FhsWIOJXhKI/m2mgHh gp2IPAWUI+jyk4pKhYJ/1f/Uv+vvd3Q/Z/D9qyW2KqSj7IKYtPaFjvhfVR4zi9y657CGrZnVjXJN1 5beqDYGw==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:40512 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1r5R4J-0007Bz-32; Tue, 21 Nov 2023 13:45:35 +0000 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1r5R4L-00Ct0d-To; Tue, 21 Nov 2023 13:45:37 +0000 In-Reply-To: References: From: "Russell King (Oracle)" To: linux-pm@vger.kernel.org, loongarch@lists.linux.dev, linux-acpi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org, kvmarm@lists.linux.dev, x86@kernel.org, linux-csky@vger.kernel.org, linux-doc@vger.kernel.org, linux-ia64@vger.kernel.org, linux-parisc@vger.kernel.org Cc: Salil Mehta , Jean-Philippe Brucker , jianyong.wu@arm.com, justin.he@arm.com, James Morse , Paul Walmsley , Palmer Dabbelt , Albert Ou Subject: [PATCH 21/21] riscv: convert to use arch_cpu_is_hotpluggable() MIME-Version: 1.0 Content-Disposition: inline Message-Id: Sender: Russell King Date: Tue, 21 Nov 2023 13:45:37 +0000 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE 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 X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Tue, 21 Nov 2023 05:47:02 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1783181596122094210 X-GMAIL-MSGID: 1783181596122094210 Convert riscv to use the arch_cpu_is_hotpluggable() helper rather than arch_register_cpu(). Acked-by: Palmer Dabbelt Reviewed-by: Gavin Shan Signed-off-by: Russell King (Oracle) Reviewed-by: Samuel Holland Tested-by: Samuel Holland # On HiFive Unmatched Reviewed-by: Jonathan Cameron --- arch/riscv/kernel/setup.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/arch/riscv/kernel/setup.c b/arch/riscv/kernel/setup.c index b3a0aa2b78d5..7493fafbe4cb 100644 --- a/arch/riscv/kernel/setup.c +++ b/arch/riscv/kernel/setup.c @@ -298,12 +298,9 @@ void __init setup_arch(char **cmdline_p) riscv_user_isa_enable(); } -int arch_register_cpu(int cpu) +bool arch_cpu_is_hotpluggable(int cpu) { - struct cpu *c = &per_cpu(cpu_devices, cpu); - - c->hotpluggable = cpu_has_hotplug(cpu); - return register_cpu(c, cpu); + return cpu_has_hotplug(cpu); } void free_initmem(void)