Received: by 2002:a25:c205:0:0:0:0:0 with SMTP id s5csp59184ybf; Wed, 26 Feb 2020 08:47:55 -0800 (PST) X-Google-Smtp-Source: APXvYqwdQPLwnfu7hxm7YqFDUXtGzAp8ONmJkERmkZZXHGJ4LVIB1yi35hn+xaAT7T6Xo1egnNs2 X-Received: by 2002:a05:6830:128e:: with SMTP id z14mr3770991otp.184.1582735675218; Wed, 26 Feb 2020 08:47:55 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1582735675; cv=none; d=google.com; s=arc-20160816; b=ZGi3HRxbm5/KTKsnogAI/Z2eMuZlzuHXa0j30xrEh3+50k8BwZTre6ceEVaV5+PN0H IagVfvkLsnU+v3/cF/+Ba0uBYIKHmOgOwTILG/ct8Au4Qj0te/+uxeowiPmlDTJjW7ar rPRLahvmrKUkGTD+i3IkTN4TJ5iVuP2oNBXt2gwbcPeaqDzq6qC61sdFo0UKo2RtS62L pOwcxEQ5IZd0BTb049rym3KTWzHxjRt46tfdglcPiJxRQuMog4OB0X7o1j5kxD1UFru5 3nA1PrZfSM3ThNp3Xs1BDVtF05X4277QptBerkHV5yQSqEdxCJQE3SYsC5B/UXxsc0TL TIww== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=wsqiQRWhst3drHLRfzvdWquD6l8888YNX6Asi2etFOk=; b=FK3zGA3GrxC0OetrtRVQWZuqP+deh9uRkHBktYh3WDBIoo8iscYDYcNjMW+D47N8cU UPTNd/dpzQVSCfGyQPPGZSIE0lwI+eUAxQNltcYmQBcuzU64bc06dgtYCmmRAqpLjgsf p45DFwn+YT/4GWM1IE5/qFtvhzEHayhr9UAMxBJb0fAkruJF7MeBB0+0FoOmfqeeSkX0 JDhrBtdqq9fueVczDrXYcoUqxj9Km2VSic2ka3G/cpQZZImfVf/ZX60hT39o7oM8bzwJ kAzAaIrAkGbc7u7Pwk/d9nuRenVAZGaGtEWukTrBpo1uvMQbJTKduN4AHwea2R0l6ynM 9rIw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id o1si54200otk.154.2020.02.26.08.47.39; Wed, 26 Feb 2020 08:47:55 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727736AbgBZQm0 (ORCPT + 99 others); Wed, 26 Feb 2020 11:42:26 -0500 Received: from foss.arm.com ([217.140.110.172]:38918 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726151AbgBZQm0 (ORCPT ); Wed, 26 Feb 2020 11:42:26 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 86DC230E; Wed, 26 Feb 2020 08:42:25 -0800 (PST) Received: from e113632-lin.cambridge.arm.com (e113632-lin.cambridge.arm.com [10.1.194.46]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id E94713F819; Wed, 26 Feb 2020 08:42:23 -0800 (PST) From: Valentin Schneider To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Peter Zijlstra , Ingo Molnar , Vincent Guittot , Dietmar Eggemann , morten.rasmussen@arm.com, qperret@google.com, Catalin Marinas , Will Deacon , Mark Rutland Subject: [PATCH 0/2] sched, arm64: enable CONFIG_SCHED_SMT for arm64 Date: Wed, 26 Feb 2020 16:41:16 +0000 Message-Id: <20200226164118.6405-1-valentin.schneider@arm.com> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, Strictly speaking those two patches are independent, but I figured it would make sense to send them together (since one led to the other). Patch 1 adds a sanity check against EAS + SMT. Patch 2 enables CONFIG_SCHED_SMT in the arm64 defconfig. Cheers, Valentin Valentin Schneider (2): sched/topology: Don't enable EAS on SMT systems arm64: defconfig: enable CONFIG_SCHED_SMT arch/arm64/configs/defconfig | 1 + kernel/sched/topology.c | 4 ++++ 2 files changed, 5 insertions(+) -- 2.24.0