From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbgsg2.qq.com (smtpbgsg2.qq.com [54.254.200.128]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4D9B53D5246; Fri, 15 May 2026 17:16:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.254.200.128 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778865378; cv=none; b=VdoOh7Mhdsf/qias4qa9cB+3Mot2/QYW9bQwZF5fQB/aUOhTnQV+lIj3AWFlqwm9qw21GP2f+EKIBIR9Z58Tt7lwG9KqqcRLtz+X1yU2sUiU2O3RedXa3ZxTjfUUQe5YC6oTzZ9Yk2bXKUk2TCKTBhJlG9HX95SI7Y9TScr286g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778865378; c=relaxed/simple; bh=DI/6D/R5nHTuDntls6I2FBYAisir9sF9H9f3qLqPKOw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=psRtroQqosz3zMUUA4kYp8CFTwa6mJ1kxbeqLzKxAdToO7TKkD2VeiL35C0NypYLeLYmzLdeRjwsZqiklMix5A0818JfXl8Sms7h4fPHyyQecxdZcI4SBlT57BqdqxIMVPKIa8M9LBirhu5ZQF20RiRQTC27Fbz5csXh9tSCo44= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=uniontech.com; spf=pass smtp.mailfrom=uniontech.com; dkim=pass (1024-bit key) header.d=uniontech.com header.i=@uniontech.com header.b=cbihZQJq; arc=none smtp.client-ip=54.254.200.128 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=uniontech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=uniontech.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=uniontech.com header.i=@uniontech.com header.b="cbihZQJq" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uniontech.com; s=onoh2408; t=1778865282; bh=+dkHU0yum/qGskzBEdOQ2VhQjD07OM1eCJK8M6tYl6A=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=cbihZQJqL733IzgrAsovW4PHI9MfZI1TUAC2hNfZCiyc+T4hxnMZqsX1GWONENg8T xoo/PUBRHdLtMwA+EzcFICHq9fPgRhSeF/hwIJ969gcG3GqQApYwyuj1gitkE75vS2 FDj/Sqi6m/oPq6ZwPa0LZ1jWJPsugugRx4Ajj0Fg= X-QQ-mid: zesmtpip2t1778865277ta37a6308 X-QQ-Originating-IP: BVaw1WmTVjX6UJvjaRuQKIdWGuQDo0toGNBLtoMZANg= Received: from localhost.localdomain ( [localhost]) by bizesmtp.qq.com (ESMTP) with id ; Sat, 16 May 2026 01:14:34 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 1 X-BIZMAIL-ID: 18348356817988327989 EX-QQ-RecipientCnt: 21 From: Wentao Guan To: gregkh@linuxfoundation.org Cc: achill@achill.org, akpm@linux-foundation.org, broonie@kernel.org, conor@kernel.org, f.fainelli@gmail.com, hargar@microsoft.com, jonathanh@nvidia.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkft-triage@lists.linaro.org, patches@kernelci.org, patches@lists.linux.dev, pavel@nabladev.com, rwarsow@gmx.de, shuah@kernel.org, sr@sladewatkins.com, stable@vger.kernel.org, sudipm.mukherjee@gmail.com, torvalds@linux-foundation.org, Wentao Guan Subject: Re: [PATCH 6.18 000/188] 6.18.32-rc1 review Date: Sat, 16 May 2026 01:13:04 +0800 Message-Id: <20260515171303.613447-1-guanwentao@uniontech.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20260515154657.309489048@linuxfoundation.org> References: <20260515154657.309489048@linuxfoundation.org> Precedence: bulk X-Mailing-List: stable@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-QQ-SENDSIZE: 520 Feedback-ID: zesmtpip:uniontech.com:qybglogicsvrgz:qybglogicsvrgz3a-0 X-QQ-XMAILINFO: OBP6NRneNv5in6VFnSCXlgjhpdEEjRL8jryzan7LYDwX55Rkpuj/fK5f iAPIzwhTxo8nJgXPdphvZwHM8m6zSSyO6sSYIvAg1MjgZcCRIS+mWRztVBprRj5DoqwV8HX 4p0FqvLjGZzuQ5iygLTY8mn4frNSyNUAKbLwMaEP4lykYjf6GdUPJOE9u0iqqKmwrGEo3wT Kndnv499r3sSYt7DtKzbY8JdMoecONoxyWdZRgfJGWKOsyrIx3/GRNOfKMhbluO4KbubeTX yRptm52UlZdrdbYxP1SgrndZSHHYRBRBCgOq0UmVpbrrkt9Bq+94k9/1cjPafsb0TEbEf4O JkTDaJnysZfsWDekhi8JxSUnxadaGksthQGngfTT5TX/4uTihGXocvicI8RXYFm3Kq4Xv7w ZWPZIf4PjOe8cEJeknkIzHY9OK9u8naz4u6RVFv94r2d1nZS1/3270irY+OkvwhnfPdy3zq yYxIAupf3gj4nyST50L5PU0PTnG5lLBiDD4ZxVnHooSvZO46wYpGKifP6KvpbgOarygy1Fk zew/iorN16jTfVscM7E+YFmyAcgPHcVB8C0Jz44S0a2Xx0nXXycyBM7SU4aHQwe7BgdIdtg xzNKlzinZCvrcM4y0QTYZPSHxo3f6c9wsm5ZRHJGE5it4PMMOujiDW2gH53x4y1XfdXWqIX fT97su+MtdMVxN6EbHlPAnZQiwp1g5yqEuPyLnTY5sezXQSbo0krmvBanCKQlUkcFSuWV2f uKoEzVNVQpykqQ67uxCDAlF3yc30mkPn5iZMT3nlT8guI28TMHUuGdRmhT2+rgz1UTzP7Hy fpVp7uKFrev7lHMfkUzWly30ELBgVMN+evPxjyNv2oLRePOCZpvXCaLKBeo/0qDkMMX58Qt DgCucLdyUIak5XvnMyupGBKnC7AueRHCESTwBYP+VZb48wLt8mXMqMikx6EAAIxmt2A5CoM ngQudSmvGqvtKYS4b7rYf4n4Cmf6L4gGIb1ipg+vAsTArPp/dgo9/PmtkbBpjcSZOgkSxWg pIijnMKuFssHS/q6VOoRBJgP4Kt3EM6LcoaB6Q3FAHWuYu5uqsJKSIl0lAeRECiMwp5fR1l Q== X-QQ-XMRINFO: NI4Ajvh11aEjEMj13RCX7UuhPEoou2bs1g== X-QQ-RECHKSPAM: 0 Build failed, you can drop the commit to build ok: git revert 0253904dd601b15da2983297d64c106a393b3aa3. Revert "sched_ext: Use HK_TYPE_DOMAIN_BOOT to detect isolcpus= domain isolation" Tested-by: Wentao Guan BRs Wentao Guan defconfigs: https://gist.github.com/opsiff/a840ae9e3d6857f5b7bacb9cdc49f8e9 Log: kernel/sched/ext.c: In function ‘scx_enable’: kernel/sched/ext.c:4924:34: error: ‘HK_TYPE_DOMAIN_BOOT’ undeclared (first use in this function); did you mean ‘HK_TYPE_DOMAIN’? 4924 | if (housekeeping_enabled(HK_TYPE_DOMAIN_BOOT)) { | ^~~~~~~~~~~~~~~~~~~ | HK_TYPE_DOMAIN kernel/sched/ext.c:4924:34: note: each undeclared identifier is reported only once for each function it appears in CC [M] crypto/algif_hash.o commit 4fca0e550d506e1c95504c2d9247bc92bf621bf6 Author: Frederic Weisbecker Date: Mon May 26 13:06:21 2025 +0200 sched/isolation: Save boot defined domain flags HK_TYPE_DOMAIN will soon integrate not only boot defined isolcpus= CPUs but also cpuset isolated partitions. Housekeeping still needs a way to record what was initially passed to isolcpus= in order to keep these CPUs isolated after a cpuset isolated partition is modified or destroyed while containing some of them. Create a new HK_TYPE_DOMAIN_BOOT to keep track of those. Signed-off-by: Frederic Weisbecker Reviewed-by: Phil Auld Reviewed-by: Waiman Long Cc: Ingo Molnar Cc: Marco Crivellari Cc: Michal Hocko Cc: Peter Zijlstra Cc: Tejun Heo Cc: Thomas Gleixner Cc: Vlastimil Babka Cc: Waiman Long