From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbgau1.qq.com (smtpbgau1.qq.com [54.206.16.166]) (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 72475386C3E; Fri, 15 May 2026 19:10:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.206.16.166 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778872223; cv=none; b=qQq8rk8UuZpaz0yTxVH1amYvxpVYtOqzpZ4h5I4zEuQXowuAS2nDoqWAz2bwYEa4BNltw9hPoX47ze1dqTtzJjjqm2y0RPajpVNXTi0FFPRqM9JaxGzCfTE+l5nIsqg//ZZXxvPkBuSx6ctbetrDd7GGXJlgX+9MSOIRRn2JuMA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778872223; c=relaxed/simple; bh=VeBwgf0HuoXPAtMey51z72jtJ7roDxmiJrwuB5KEgBc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=ijGHrx5lfTPzuW8aKyueBzwJ4KkqIRktyHrSBayZE6IMOvnn5BTpG2aHnilHANvo/ZhREnb+FVknlGDhliI3f4uQeiVn1wtF731r4jRe76gstkJtcGRRgCWDiMwfUFXfnfrQIk2gaVi3nhTa4tWsBZscJ7Dv9GfkXzRWww+YaXQ= 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=pTq1qJad; arc=none smtp.client-ip=54.206.16.166 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="pTq1qJad" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uniontech.com; s=onoh2408; t=1778872131; bh=23iRe8TdU0dLdEkgOluldeT0N1Pm7wPKRMbxXwth4Ps=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=pTq1qJad9ptiGLogYFJq1zOTZkJrIRo1LBVYfCfkQ4zErzfPbkWFfu4O7rzmO5780 Y1ZkxU0UMX5jVn3uhw/UO2HE2X+JSAmv8uEI/J+kvGiiAIkdfT+8uOrafGK/rJqD3Y RPYVLMUKxt+hHR4nPnH/++s3GNU8M9suUnD4KJ4Y= X-QQ-mid: zesmtpip3t1778872125t78dfdabc X-QQ-Originating-IP: 5QvCL6rLhQgrKSHgBdosjsdGRVXzocSlEWUrW2oEN4g= Received: from localhost.localdomain ( [localhost]) by bizesmtp.qq.com (ESMTP) with id ; Sat, 16 May 2026 03:08:42 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 1 X-BIZMAIL-ID: 14452000538527073916 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 6.12 000/144] 6.12.90-rc1 review Date: Sat, 16 May 2026 03:07:14 +0800 Message-Id: <20260515190713.620177-1-guanwentao@uniontech.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20260515154653.469907118@linuxfoundation.org> References: <20260515154653.469907118@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=y Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: zesmtpip:uniontech.com:qybglogicsvrgz:qybglogicsvrgz3a-0 X-QQ-XMAILINFO: MsNslY5/mgXA1TuN2/H9QciPnYfirYutGohW6eGDHrU58rmDZ8JHVMEx WbMpwZWMy1bLRkK/xzTv3h6gV/aP6UD+oWfs+hZCBtB2LnODYEwaEAtfg8sOPEI+wu4xXGz uTRLCBB8/IbpKJycer2vF7xr9B7nV+QK+AsSvcoagWLBS7QjhOelc4fXunei6IFHlo7S9oC LfpQ8dmXiju2hpdTUxagoY1+cYVHkj2bh0/vropgZhpQMZYv4naJhhSeZfhk6Jfn5xWhIiZ DQ9ek0Zw5mn/OPMwluhrMUvaa4ztUeyRGZYt14Gf4gtSeg9rQaukbFf5r3c0TJ9RPWNfYZB k5RDy1Epm14p4whLhyEyNmjzntq0PKN4J/WYP0kw2pUch5r3vV8ixfF6QsFuJYjkhJnzx/s DjAwL/fFtvaWv7DYyCR9WuIG0xiiosuUgcNXl/eE2B92Fj6agNKaC0nKhP6qYKZcHRPLbZT 7a0dU/9Er56KGBkr/qp9kdSkvZ6AhfKGX+T5bPFKztv6zd6rWOOFAqZJ+5O705N2bIO2yrL IR6Qu2phM/euNre4yFgZ0C3IPNp81nQ/0NNyvtNOCyZupufdCmg1kBC0kAJbdX/0TJMYgvR /QeR8NoobPv+R4Jzbp4c2hdj0EXs6OS6nAV9vn5l2uRhJ2BrxonYxAUAx75NNm9fwR0OJqi Z9TKpWhGbr7odDjw0FQrGotSQoMEjqw2d/efswD4yszO7FJP57EIglpxWRl4Z7VA/Vf55Wz Uf26xqi5IJObAbn+vHGOhBhkzdg4wjovmCS42ktYusc7p4p1qfSyUI+m4jtEuAgKZ9np8+r DfMdfAxmOIs7P0ONwURbWqQT3kf4VLuB9hTM+nazXE3wILksfjzQ4Wb3V/7s1MXROGQ38jJ fjed1JqLRKrZ4IcS8BGDAgNOYoEgyFvT3INzKLvfchJbYtrVwZvKSBBlW5G2UUwErROYf+n jDCmLgfHwfKUYScYlNTuItD+qz9gb4fh2N7mi36/iHqV+VE/s4VL91Bo4FYA3wJrtYaqeIm rCyrhtmbnEqAF/7zvNrGaq+V8NXCnLEtwwGWBBY1ecXFwpB8+5JXHZBt92M5JIQQJXhnD+B ACdXsPMKUmPIDZ1G3MVkD6/TcihptaaVHsItBGJ7WEr X-QQ-XMRINFO: M/715EihBoGS47X28/vv4NpnfpeBLnr4Qg== X-QQ-RECHKSPAM: 0 Build failed, you can drop the commit to build ok, same as 6.18.30-rc1: git revert 14d9ce90cf4855d638ecbcdb0c208a144d6f991b.. 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: In file included from kernel/sched/build_policy.c:63: kernel/sched/ext.c: In function ‘scx_ops_enable’: kernel/sched/ext.c:5524:34: error: ‘HK_TYPE_DOMAIN_BOOT’ undeclared (first use in this function); did you mean ‘HK_TYPE_DOMAIN’? 5524 | if (housekeeping_enabled(HK_TYPE_DOMAIN_BOOT)) { | ^~~~~~~~~~~~~~~~~~~ | HK_TYPE_DOMAIN missed HK_TYPE_DOMAIN_BOOT is introduced in this commit: 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