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Fri, 19 Jun 2026 22:00:17 +0000 (GMT) Received: from Linuxdev (unknown [9.43.77.5]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 19 Jun 2026 22:00:17 +0000 (GMT) From: Madhavan Srinivasan To: linuxppc-dev@lists.ozlabs.org, yury.norov@gmail.com, linux@rasmusvillemoes.dk, linux-kernel@vger.kernel.org, Shrikanth Hegde Cc: chleroy@kernel.org Subject: Re: [PATCH v2 0/4] powerpc: A few misc cpumask changes Date: Sat, 20 Jun 2026 03:29:59 +0530 Message-ID: <178190618790.653308.14148704801994865382.b4-ty@linux.ibm.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260427044715.559137-1-sshegde@linux.ibm.com> References: <20260427044715.559137-1-sshegde@linux.ibm.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="utf-8" Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-GUID: BvgyX-gtF5SIhA2K--HR9-AJzhYB6BFp X-Authority-Analysis: v=2.4 cv=Le0MLDfi c=1 sm=1 tr=0 ts=6a35bbf6 cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=RzCfie-kr_QcCd8fBx8p:22 a=VwQbUJbxAAAA:8 a=JoSRhTO8oRKzmoEjhEUA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjE5MDIxMCBTYWx0ZWRfX1n8t/XOz5GKC RVZj2XDt9p+zLNWlsnUSOotLCexWGJSAkFQN7Z/Z3Ny3EZfRoRekLbyTyiiq0QsdclOCLODRWzF Wox3aEAXZufdIQ+YJPIaHMY0lPZ0dzk= X-Proofpoint-ORIG-GUID: 4CSPSaMg1JWhFMXDR-GZmw-OnV2dGp34 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjE5MDIxMCBTYWx0ZWRfX2aAP2pmNteQE iRR83rqcamSF+BSQD6cm5dut2tEloTw6muXRp8FOyTAh/NWdXhjvuKJOuXbcDfbL9S3Z6cwJud7 VqhV6N42lMW1fAgdhe8pL09hYy+7/gKTziAYYIHbWRXedhIuBh+uCEeuHIFUl+gPQG9PCDIIwBa QSLkVRHEruL3MmSeVyIKwEOW17wqGvGOcu6N+P3g/H/ItcjQVgS9+ObvrQhsI1FfREN5OCQNKop /F6fcw/Mu/zJ8bKtAxbuyRWPZutMofmBlhceu00YumDhcSy0pvJFyaSUmE4h1nWE1iEtk2DfN60 3pGDopF6vzWlUUxkDAj+2xnaJ9RsN7Cl31SkugB34BXw3rPUzZFbRloNYCXoJbj4exo4PQcPUmW L9RyDC5GOCWqHZTSokf0Bm0fbB37z5FHbOszxznzmEbozIyfCgSAubuAD8FHWK9T7cEG/KxDWOL d6H5/SySGPlAARdVUtA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-19_05,2026-06-18_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 priorityscore=1501 malwarescore=0 spamscore=0 suspectscore=0 impostorscore=0 phishscore=0 lowpriorityscore=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-2606190210 On Mon, 27 Apr 2026 10:17:11 +0530, Shrikanth Hegde wrote: > These are some miscellaneous code refactors around using cpumask > APIs. They are mainly aimed at code simplification. > > Changes since v1: > - Dropped the changes done in xive_find_target_in_mask. Those changes are > done by Yury Norov already. > - Collected the tags. Thanks to Yury Norov. > - Added new patch to use cpumask_intersects instead of using > temp_mask to achieve the same goal. > - Added new patch to print the warning when target CPU not found > as discussed in [2]. This patch is kept separate since this adds > a new warning in case of failure. So one may perceive it as functional > change. > > [...] Applied to powerpc/next. [1/4] powerpc: Use cpumask_next_wrap instead https://git.kernel.org/powerpc/c/1ca0c82bbc72e8e3de0a41e6dbf92473c00f3d1e [2/4] powerpc: Simplify cpumask api usage for cpuinfo display https://git.kernel.org/powerpc/c/a66eab7a5d7decadad51b4204c6f2f0d8cf665d1 [3/4] powerpc/perf: Use cpumask_intersects api for checking disable path https://git.kernel.org/powerpc/c/1f8986fdae91880411a3be907879ba63973da100 [4/4] powerpc/xive: Add warning if target CPU not found https://git.kernel.org/powerpc/c/0521dbbc5710aca3b3d189747781761732289623 cheers