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 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 1F6DACEBF97 for ; Tue, 18 Nov 2025 08:14:59 +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:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ldgTrzoXQBBt7YA0IXK84bOpraeX/e9ZhHhbjqOET+w=; b=FH/X2J0CnP7Ssd jBBr0nURScNVUOrMsFbQrBA3n3PUBsFg/dWuEgSvzwk4+eJadBxqjZKwzZw6A0hWbV1hzZdd3rZ8x +lHKRUodDIa9alyX27B18VJUKYHkoq1xjKnsX0ubCa+jRD9bCI18n1Z+lkQa8DtlbYYwc0u/JMVzS IajreWzXlVMpiDbrrqxUXph6Gm3juKV34ps5OpGe9VC3KLHfOeY/Dl0nRdbu7b60z4zVoHWTydQhX SegXNJVavh6fmQI2XdE1T7gwyXt8FqR7N66vGGdnfxfmMpirCYpCNuiX6Fd+yOAqVEOSkj+FBQukW 6jgnjbEMv52DiKQROK2w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vLGrD-000000002K8-38Vk; Tue, 18 Nov 2025 08:14:35 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vLGr9-000000002JL-27Jd for linux-riscv@lists.infradead.org; Tue, 18 Nov 2025 08:14:31 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id EABA66061A; Tue, 18 Nov 2025 08:14:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 83B26C2BCB2; Tue, 18 Nov 2025 08:14:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1763453670; bh=h5QM5I49zfXRN1fY8Yc8FUe4VI/7j0hVYgitCX0QD5I=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=qzwOLDAYTgv6tj/Qerv+zTmO5EKC98rhtl85rdCSusUOFezXcFBjIbbvSdreebq6W hzg9sdTEEfdAu7xGH+EH+zW9qLy5omqPK+2iTYIq5JI/ouuJQ2pKenjKPpD8CIBsFT fm8xMavLgJQtIAkNP8TxkH4IPX9Kl79pfTOaBcpxLYQRbuD6EcyS6H7VWk0dR74PRM 1X/Q7VVtaW32NFh5SLh6fPBiKSmwHyR1EwZ5qyQhhQBelAzg1uga+dFlKO03nnZIAe mwwbCBsSpPLbGehaIFVogIRmBwfcmnygJeNfJRb9Zqx40kVT0T4xhj5rCvHRrdBR+l LUrgpJtfI4XzA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id ADD033809A2D; Tue, 18 Nov 2025 08:13:57 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [PATCH] RISC-V: Enable HOTPLUG_PARALLEL for secondary CPUs From: patchwork-bot+linux-riscv@kernel.org Message-Id: <176345363624.4032995.4350980055596642476.git-patchwork-notify@kernel.org> Date: Tue, 18 Nov 2025 08:13:56 +0000 References: <20250905122512.71684-1-apatel@ventanamicro.com> In-Reply-To: <20250905122512.71684-1-apatel@ventanamicro.com> To: Anup Patel Cc: linux-riscv@lists.infradead.org, palmer@dabbelt.com, paul.walmsley@sifive.com, alex@ghiti.fr, atish.patra@linux.dev, anup@brainfault.org, linux-kernel@vger.kernel.org, ajones@ventanamicro.com 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 Hello: This patch was applied to riscv/linux.git (for-next) by Paul Walmsley : On Fri, 5 Sep 2025 17:55:12 +0530 you wrote: > The core kernel already supports parallel bringup of secondary > CPUs (aka HOTPLUG_PARALLEL). The x86 and MIPS architectures > already use HOTPLUG_PARALLEL and ARM is also moving toward it. > > On RISC-V, there is no arch specific global data accessed in the > RISC-V secondary CPU bringup path so enabling HOTPLUG_PARALLEL for > RISC-V would only requires: > 1) Providing RISC-V specific arch_cpuhp_kick_ap_alive() > 2) Calling cpuhp_ap_sync_alive() from smp_callin() > > [...] Here is the summary with links: - RISC-V: Enable HOTPLUG_PARALLEL for secondary CPUs https://git.kernel.org/riscv/c/dd2fbacc2ec5 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv