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bh=4q5+PPEUElpq5Wp2h+8692l4iYTLKOGkgMDPsLzNy6Y=; b=xaDPW/hq+Jl9kLWQg0eD0R5q3mGXPdPbpM58SLH//p+NWTzflfXdmpXht5GIuxD0oYvx5McCNIrXZdQ8SRZA1wX7IWhT8zp3aa5yA2ZZQgV54XXd42LtxbmLKjVVwxU+gIJmTJkYIwEZHZkprU46BI1+i5NOfODePugk07sNCng= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amperemail.onmicrosoft.com; Received: from PH0PR01MB7975.prod.exchangelabs.com (2603:10b6:510:26d::15) by SN7PR01MB8043.prod.exchangelabs.com (2603:10b6:806:349::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9009.21; Tue, 12 Aug 2025 03:06:08 +0000 Received: from PH0PR01MB7975.prod.exchangelabs.com ([fe80::6926:a627:118e:8050]) by PH0PR01MB7975.prod.exchangelabs.com ([fe80::6926:a627:118e:8050%4]) with mapi id 15.20.9009.017; Tue, 12 Aug 2025 03:06:08 +0000 Message-ID: <415e4351-10b3-4134-ad11-8dd1cda037f1@amperemail.onmicrosoft.com> Date: Tue, 12 Aug 2025 11:05:49 +0800 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: defconfig: enable CONFIG_SCHED_CLUSTER To: Jeremy Linton , Huang Shijie , catalin.marinas@arm.com, will@kernel.org Cc: patches@amperecomputing.com, cl@linux.com, Shubhang@os.amperecomputing.com, krzysztof.kozlowski@linaro.org, bjorn.andersson@oss.qualcomm.com, geert+renesas@glider.be, arnd@arndb.de, nm@ti.com, ebiggers@kernel.org, nfraprado@collabora.com, prabhakar.mahadev-lad.rj@bp.renesas.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Christoph Lameter References: <20250808025533.6422-1-shijie@os.amperecomputing.com> Content-Language: en-GB From: Shijie Huang In-Reply-To: Content-Type: text/plain; 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I'm not sure if it should be > default enabled or not, but it would really be nice to have at least a > larger sweep of benchmarks/machines in order to be sure of the decision. Yes, I agree. Maybe I should create a patch only enable SCHED_CLUSTER for Ampere's machine. Thanks > >