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Wed, 2 Jul 2025 06:05:34 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1C34A20043; Wed, 2 Jul 2025 06:05:34 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C961420040; Wed, 2 Jul 2025 06:05:30 +0000 (GMT) Received: from [9.124.214.139] (unknown [9.124.214.139]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Wed, 2 Jul 2025 06:05:30 +0000 (GMT) Message-ID: Date: Wed, 2 Jul 2025 11:35:29 +0530 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: [RFC v2 8/9] sysfs: Add cpu_avoid file To: Greg KH Cc: mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com, vincent.guittot@linaro.org, tglx@linutronix.de, yury.norov@gmail.com, maddy@linux.ibm.com, vschneid@redhat.com, dietmar.eggemann@arm.com, rostedt@goodmis.org, kprateek.nayak@amd.com, huschle@linux.ibm.com, srikar@linux.ibm.com, linux-kernel@vger.kernel.org, christophe.leroy@csgroup.eu, linuxppc-dev@lists.ozlabs.org References: <20250625191108.1646208-1-sshegde@linux.ibm.com> <20250625191108.1646208-9-sshegde@linux.ibm.com> <2025070123-riveting-struggle-ae98@gregkh> From: Shrikanth Hegde Content-Language: en-US In-Reply-To: <2025070123-riveting-struggle-ae98@gregkh> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: RvU1GCM43HbROhue6Ew3Ddy-yYIrNZEs X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzAyMDA0NCBTYWx0ZWRfX1iMgU9QXQCe+ vy9MlT7fck91V8lNCjM1wcRAzHjNO8BH5WyfFoQrukw0u5dNtHeYIYXN9heBqpqaI9UhNc4FWg+ kYNXGnIq5yMVPtrlS9P3CwUZzL5uLXY/TwPGE5XsJpVyBnhvYabjkumj+dIvssBoiQxBosMiEPy Fs2PB3U9RVP0Fxa/DxnRqg3MHtow0rXTlasREEkPUFg2UM8s+H1Mi2fBPI2a3ZsBFfpXlEFW5vM N4djU+7lDo3Hb7Lx06vl9wAA6TzK2FEi2Lmog03YC2rnGl+ph039+voEeh/H8I4CGIQE5fJeGU4 gh90CEj/v8TP0BRdQ/xamv3GRl3wE2ITFsoHrvixgKQnJ2j2X6lmk/WFRQot9/q7kn98kcUvX8e UMCQGKc68CE2NO0oevmrZmN+CsvYg+9+SX9FeD/v3ZTmkl1L9cLTU/2AuhcU4cI/vntvyiNR X-Proofpoint-GUID: if4mLuzy8R3Te5vEAEgjWaJZYSiPWYkz X-Authority-Analysis: v=2.4 cv=GrRC+l1C c=1 sm=1 tr=0 ts=6864cc33 cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=IkcTkHD0fZMA:10 a=Wb1JkmetP80A:10 a=NUYthbmcbSaDmYBkEQYA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-01_02,2025-06-27_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 adultscore=0 mlxlogscore=872 mlxscore=0 impostorscore=0 phishscore=0 spamscore=0 suspectscore=0 bulkscore=0 malwarescore=0 lowpriorityscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507020044 Hi Greg, Thanks for looking into the patches. > On Thu, Jun 26, 2025 at 12:41:07AM +0530, Shrikanth Hegde wrote: >> Add a sysfs file called "avoid" which prints the current CPUs >> makred as avoid. >> >> This could be used by userspace components or tools such as irqbalance. >> >> /sys/devices/system/cpu # cat avoid >> 70-479 > > You forgot to document the new sysfs file in Documentation/ABI/ :( Sorry, didn't realize that. Will fix it in v2. > > Also, you have trailing whitespace in your changelog here, was that > intentional? > My bad, didn't realize it while editing. Will fix it too. Also checkpatch --strict doesn't complain if there is a trailing whitespace in changelog. > thanks, > > greg k-h