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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-143240d86c3sm31124434c88.0.2026.09.08.03.03.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Sep 2026 03:03:17 -0700 (PDT) Date: Tue, 8 Sep 2026 15:33:12 +0530 From: Ananthu C V To: Vincent Guittot , Sudeep Holla , Greg Kroah-Hartman , "Rafael J. Wysocki" , Danilo Krummrich , Viresh Kumar Cc: linux-kernel@vger.kernel.org, driver-core@lists.linux.dev, linux-pm@vger.kernel.org Subject: Re: [PATCH v2 0/2] sched/cpufreq: fix schedutil's boost frequency handling Message-ID: References: <20260908-schedutil-boost-frequency-handling-v2-0-25312a713699@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260908-schedutil-boost-frequency-handling-v2-0-25312a713699@oss.qualcomm.com> X-Authority-Analysis: v=2.4 cv=VN3tWdPX c=1 sm=1 tr=0 ts=6a9fdd66 cx=c_pps a=wURt19dY5n+H4uQbQt9s7g==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=kj9zAlcOel0A:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=fTh2YsA6urFVvDZ4lSoA:9 a=CjuIK1q_8ugA:10 a=-UhsvdU3ccFDOXFxFb4l:22 X-Proofpoint-ORIG-GUID: fXGe2v0eDIqXegIONmUJ2dj5GgQOp7OS X-Proofpoint-Spam-Info: AW1haW4tMjYwOTA4MDEwNiBTYWx0ZWRfXzKVB+r+jcXCw 3U/N13NK4zN+SPPI1Vy4PkPLEFPNO4hUL4/vURKggJ8oo0NWdbWvK2r3WajNZOMRJpgVImQNm6P i2g4qDmT8HSUwbH/759Nzp7f/4xaQEg= X-Proofpoint-GUID: fXGe2v0eDIqXegIONmUJ2dj5GgQOp7OS X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA4MDEwNiBTYWx0ZWRfX1FEeQd1+pwPZ fRDxK25mF49MXqKfeFdWvlfvb9hHZGLEbhL0HYxsQgvG5mBjgZSnp65UvhXK8s1kvKJjXwX14bL mmSbhkvpVKDm++Pbzc0eCi4pV3FDgPoBgzNhQCD6k6g4gmGYN3uIrXeb26Y7x0806dvjsnma2/j AqdZwy1cf/5L3HrAOssRZ17rdRE93NrEdUsrOJxgg2rDc8mt29xpaktznSoEkKMob1IHCnDg58u AO2XZXYFZzp+YX99aVq14+WGkxi1W8AWrOgsjnNjERZ6puf9Etjs8u4rGApgDYPiRMgsI0TLirz /YsGsOjxV1ozyelQWs+uN4tYxTRD/xcBlkrhQY9LfAMz85VigwVMZhCKMFRJBi/1iQgoZop8gIN UBXkLZbv2UBtUK6ACPJWThSONOkK3+Y8FUzYjj5TyAyJ9ZfRAEjaclqCM8qoGAX+U+AtdSxV4op dNP1SSJZlRjeBBI4glA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-08_01,2026-09-07_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 malwarescore=0 priorityscore=1501 lowpriorityscore=0 spamscore=0 suspectscore=0 clxscore=1015 impostorscore=0 bulkscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609080106 It seems some mangling was done and all lines starting with hashes were considered comments and ignored, malforming the logs. Apologies for that, this is how it's supposed to look :) Before fix ---------- # cd /sys/devices/system/cpu/cpufreq/ # ls boost policy0 policy12 policy6 # cat boost 0 # cat policy6/scaling_max_freq 4454400 # echo 1 > boost # cat policy6/scaling_max_freq 4723200 # echo 0 > boost # cat policy6/scaling_max_freq 4723200 4723200 # echo 1 > boost # cat policy6/stats/time_in_state 355200 36958 4454400 650 4588800 0 4723200 0 After fix --------- # cd /sys/devices/system/cpu/cpufreq/ # ls boost policy0 policy12 policy6 # cat boost 0 # cat policy6/scaling_max_freq 4454400 # echo 1 > boost # cat policy6/scaling_max_freq 4723200 # echo 0 > policy6/boost # cat policy6/scaling_max_freq 4454400 # cat policy6/boost 0 # cat policy6/stats/time_in_state 355200 40147 4454400 79 4588800 0 4723200 0 # echo 1 > policy6/boost # cat policy6/stats/time_in_state 355200 44834 4454400 93 4588800 25 4723200 569 Best, Ananthu