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([2a05:6e02:1041:c10:a913:ba43:96d7:743c]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49fde1d978fsm71645165e9.9.2026.09.23.07.06.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 23 Sep 2026 07:06:41 -0700 (PDT) Message-ID: <90d07176-9550-4abe-9670-c7c0c89d968a@oss.qualcomm.com> Date: Wed, 23 Sep 2026 16:06:41 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/2] powercap: Introduce generic hierarchy helpers and selftests To: "Rafael J. Wysocki (Intel)" Cc: linux-pm@vger.kernel.org, shuah@kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, manaf.pallikunhi@oss.qualcomm.com, Lukasz Luba References: <20260806110159.69690-1-daniel.lezcano@oss.qualcomm.com> <350caba2-4a95-4945-91dd-0be89b2d3e22@arm.com> <71932f61-5721-4363-b163-427432fedab4@oss.qualcomm.com> Content-Language: en-US From: Daniel Lezcano In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTIzMDA1NiBTYWx0ZWRfX34ppp/AuGDJX gHbX3GjOqlai4ECgMQxbiur44aUlJSf1ZPwYmKEhC/N7/UXqWYTlDbSg17lkGcHPHvrbBamn1Kl xCg0IVJk1OdtbELxPeYBJPpt3G1Ko1oM4hVkDCL2dUJgVkUncYkw0dZ5yzhi4j6U/wH7yx+Kp+a 9+mMJzuoNcjDS9raDewbbPjr0HYKP4OpMbs1kt17J1DccAwWggiUgorqv5EL+xov2e3SJKg6yac so5/9dscTCI2dp4TKnJBst5Zc9AULH2gmLXVfSy4cZ2XazulH4YZW4BxBQrqaWvaelSAhSLDfC5 JzboFkLUNoW/K3q8ngJrYt+So62QotLwEr+ehVKFavSFJVJzeNQfSvCDCG/fx/0REE0vkRJKwbC okNwUdL3biKrdzzp0HVwLgtEgY1f0ce7v8Dmi68eIpTyQauIHftnoXH7FivqwTi/JFy2hme0sSo wFtTJdko7s/ElSgM+Vg== X-Authority-Analysis: v=2.4 cv=aIxlOr9m c=1 sm=1 tr=0 ts=6ab3dcf4 cx=c_pps a=DUEm7b3gzWu7BqY5nP7+9g==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=bBP9mPAd7I3mHMJdqGMA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=-aSRE8QhW-JAV6biHavz:22 X-Proofpoint-GUID: MH7JUVYBPtzRo8pAJX_8v33-q5qxA9KE X-Proofpoint-Spam-Info: AW1haW4tMjYwOTIzMDA1NiBTYWx0ZWRfX78OqhxxDQEed PiC+XjbAvWxPbWWwB5XJXZOwTahomEnrDQsjWQDggu2DIOv79RGL35ucpFrzDlteNuA/swLPuTx sZcIH4zZzGv0TEqxJkZuhMte3UQP7h4= X-Proofpoint-ORIG-GUID: MH7JUVYBPtzRo8pAJX_8v33-q5qxA9KE 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=2026-09-23_04,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 priorityscore=1501 spamscore=0 phishscore=0 malwarescore=0 lowpriorityscore=0 adultscore=0 bulkscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609230056 On 9/23/26 15:58, Rafael J. Wysocki (Intel) wrote: > Hi Daniel, > > On Wed, Sep 23, 2026 at 3:47 PM Daniel Lezcano > wrote: >> >> >> Hi, >> >> On 9/15/26 12:54, Daniel Lezcano wrote: >> >> [ ... ] >> >>>> I can see some potential improvements there. >>> This patch is a blocker for more changes: DTPM, powercap cooling device >>> and SPEL drivers from Manaf. >>> >>> It has been tested and there is a selftest with. Is it possible to >>> consider these two patches for merging. >>> >>> Given it is not a fast path, improvements can be proposed later. >> >> >> Given that there has been no feedback so far, would it be possible to >> consider merging these two patches? They are currently blocking further >> work. >> >> There is also a selftest covering this functionality, so future changes >> can be made with regression testing in place. > > I'd prefer to handle this along with > > https://lore.kernel.org/linux-pm/20260819165605.1398880-1-daniel.lezcano@oss.qualcomm.com/ > > which appears to be the only user of it. > > I thought that Lukasz would send comments on those, but in the absence > of his comments, it would help if you combined those two patch series > into one and resend. Sure, will do