From patchwork Tue Oct 15 02:18:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yicong Yang X-Patchwork-Id: 13835670 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 3BFD8CFC505 for ; Tue, 15 Oct 2024 02:22:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding: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=leAN+aFqPT4jXpb4tqXhQ2rZ4C9KVvxY84wRter5ubA=; b=LILj2b7+skKV09+1y1lmbtAJz4 ZYFIF9zudTpvPu/kSAez26wxHN4C4WUc5A+BG5zq7WvcTuJPRk2O3oXqGUhhP/DXKKulvKe/zhpQx i1j6HExMbTX+oiJhSUlha69O8dD31aGdGw5+WsRTmhKc+UQuIfON7tbVya0AQ64LGEXfmT8fG+C05 +hl36PyCfMGAYJJUz+XfNeDZSC6Hi4Ck/9IuT71kI6oLBlW1ieGvVi8A3hxaY5cIcnxIQbVvVWJQQ yD5J/kXH0HqjAqMTpaR82QkVFdo0aILDXZ5r3L8Sr0JJQ8fnhTqDgkPmZTLqHBq62nKmaIAtBoUIS LolDA+2g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t0XCD-00000006s3L-3wEX; Tue, 15 Oct 2024 02:22:01 +0000 Received: from szxga04-in.huawei.com ([45.249.212.190]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t0X9S-00000006rbw-0wbl for linux-arm-kernel@lists.infradead.org; Tue, 15 Oct 2024 02:19:11 +0000 Received: from mail.maildlp.com (unknown [172.19.163.44]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4XSHn91fhkz2Ddfr; Tue, 15 Oct 2024 10:17:49 +0800 (CST) Received: from kwepemd200014.china.huawei.com (unknown [7.221.188.8]) by mail.maildlp.com (Postfix) with ESMTPS id AE4621400CB; Tue, 15 Oct 2024 10:19:01 +0800 (CST) Received: from localhost.localdomain (10.50.165.33) by kwepemd200014.china.huawei.com (7.221.188.8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.34; Tue, 15 Oct 2024 10:19:00 +0800 From: Yicong Yang To: , , , , , , , , , , , CC: , , , , , , , , , , , , Subject: [PATCH v6 4/4] arm64: Kconfig: Enable HOTPLUG_SMT Date: Tue, 15 Oct 2024 10:18:41 +0800 Message-ID: <20241015021841.35713-5-yangyicong@huawei.com> X-Mailer: git-send-email 2.31.0 In-Reply-To: <20241015021841.35713-1-yangyicong@huawei.com> References: <20241015021841.35713-1-yangyicong@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.50.165.33] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemd200014.china.huawei.com (7.221.188.8) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241014_191910_500389_EF400441 X-CRM114-Status: UNSURE ( 7.20 ) 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 3e29b44d2d7b..99493fb616c1 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -242,6 +242,7 @@ config ARM64 select HAVE_KRETPROBES select HAVE_GENERIC_VDSO select HOTPLUG_CORE_SYNC_DEAD if HOTPLUG_CPU + select HOTPLUG_SMT if HOTPLUG_CPU select IRQ_DOMAIN select IRQ_FORCED_THREADING select KASAN_VMALLOC if KASAN