From patchwork Tue Nov 21 09:26:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yicong Yang X-Patchwork-Id: 13462672 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 DE5F2C54FB9 for ; Tue, 21 Nov 2023 09:30:12 +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=pJAPo0ZvoXml2kqtHHLxmtkUdjEy6nRKoP8CJRkOENc=; b=lyGG9BCW+1byLr 5PTYzZbheZJypdhR+TooVF2zeRnUK5r1LxTpstx0E9T/2EHTfbR6B/0Gs2flovX59a/wh6/bI6XG1 rzdNldiDWOTyL7WHmR4mdfxXv0iM6iifxUrncvGatsFsXHX6x90/XLtdPcRiR+d74jHXRaY5WGtxY 6PKOdwAPCQkCvqtH+Br1EJnIsCPm+uRFm6fPUYNRr0/P7kp40fFZTZ4Zh275JlgHc10lOD5pfXOZn 4sRp93q6nO5tmA4QmY5Z+jENJyrF6iQjSzGiiLLl2xNrc8WjTc8FOHMAnZSGebwjH0oTWauexXan1 0X7FDkRxDs5WfMvFEN7A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r5N4h-00G8iJ-0H; Tue, 21 Nov 2023 09:29:43 +0000 Received: from szxga02-in.huawei.com ([45.249.212.188]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r5N4W-00G8ay-2o for linux-arm-kernel@lists.infradead.org; Tue, 21 Nov 2023 09:29:34 +0000 Received: from canpemm500009.china.huawei.com (unknown [172.30.72.55]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4SZJwJ66JjzWhfF; Tue, 21 Nov 2023 17:28:48 +0800 (CST) Received: from localhost.localdomain (10.50.165.33) by canpemm500009.china.huawei.com (7.192.105.203) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Tue, 21 Nov 2023 17:29:20 +0800 From: Yicong Yang To: , , , CC: , , , , , , , Subject: [PATCH v4 4/4] arm64: Kconfig: Enable HOTPLUG_SMT Date: Tue, 21 Nov 2023 17:26:02 +0800 Message-ID: <20231121092602.47792-5-yangyicong@huawei.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20231121092602.47792-1-yangyicong@huawei.com> References: <20231121092602.47792-1-yangyicong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.50.165.33] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To canpemm500009.china.huawei.com (7.192.105.203) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231121_012933_104893_3882584E X-CRM114-Status: UNSURE ( 7.03 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Yicong Yang Enable HOTPLUG_SMT for SMT control. Signed-off-by: Yicong Yang --- arch/arm64/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 7b071a00425d..9f3f4efc0375 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -233,6 +233,7 @@ config ARM64 select HAVE_KRETPROBES select HAVE_GENERIC_VDSO select HOTPLUG_CORE_SYNC_DEAD if HOTPLUG_CPU + select HOTPLUG_SMT if (SMP && HOTPLUG_CPU) select IRQ_DOMAIN select IRQ_FORCED_THREADING select KASAN_VMALLOC if KASAN