From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37E4E2E3715 for ; Thu, 28 Aug 2025 09:47:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756374428; cv=none; b=UF180E9szn640aJ17yjchJNREB02jPbVXiSCBU9zgYW1Ir0A2YiI5jAsCDBCovr/TA8Z0c8xRT7mR4pbMCr14SFe3ThTJzO5/qIAWeQ2taVglJYYGjG9J+HbRYRaBCnDiECgaqLxYMrWu20+APjDBmQQsimMZmZ51wrkvV8OhLs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756374428; c=relaxed/simple; bh=MSLaMs3rAa+prGfPmlV1WWXXnC993y/fQtNGUWuqhLI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To:Cc: Content-Type; b=ACMnvi9sSH8eQE/lXAk/1bic1Ry332Rbnw6pE63ikbfuLsZdazpf43vwPT6Cn52R26+/RbofZHfGxeTTzvbhn3g3iamkYbKM4716ottFNrKLozPAzm0Yi5Ub97SAC4jYxWzJWlDCpV3KeTBHzEubtXyzo3tunqVcjcXaSDa81kk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f70.google.com with SMTP id ca18e2360f4ac-88428cc6d2fso241917339f.1 for ; Thu, 28 Aug 2025 02:47:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1756374426; x=1756979226; h=cc:to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=gmLL3Yors61Iq+sDMZvn9f+Icd5Wdo+SAXBhmo6lSbU=; b=stALNyVirqJJofVufrNqIJ3fLUMZ3MsnJB6gxVJRCdk34t1pn2Hn0PhoYqNizFTitD SQRvJKrrzjomFvPoD9yGKXzKQ5/aJkWv5ac+zbGmBdJyJZMSfBWbYy8jRwQVvdbNa4fd q7tRmFe1duT8r76gEyB8P50uXV2pdLrFI3bd2JUOp4A6XA7u+eHJVmf7DlWDQ6CTBoBg 1Z9P1p8XRd5YlvWIRKMHU9QrlIABmoJKixnW9sH4H7St/w6ixx7fpPDku24huG5mc8+Z IMlfNOvMhgRuZkvktH+bDwCA+z8viEYvBGaoiQxuXt9L2vsZsg5k/aWqAhGqHKBwvfeP W4Hg== X-Forwarded-Encrypted: i=1; AJvYcCWa0bo+7C39AbXqG9WXMluSOGI0onUDXgHezRQrn8nzSdw1h4o6d6X1QVSfkG3ZPTlzS9SX/2nVFkjktm0=@vger.kernel.org X-Gm-Message-State: AOJu0YyFmULxnoVqXqIaw5aJKkQC6QU4uT21M5DlYKY1c3FGYibTxyzz 6UYT36+2qYxRE7jT/39+eRkK7H3qmgTFScgbueGRt6M6qEL0TL7gaXRupB+eFb/ar29UT0gp61e up7wWVzU8BHanPkVO1wxs3k016kkd2/mSdWdUCFhyDdORM9B9cHj3i/3vDNY= X-Google-Smtp-Source: AGHT+IFmtkVHPGY5fLLeWN31O6o6YPd0eaLQh58jPo7hoDlIZOdtl0ZFb/x/ObUbYprxjK5wjsiCRyA45J3YhpVFU+n4D5vKtMMq Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:160a:b0:3ed:d368:48b0 with SMTP id e9e14a558f8ab-3ef08858acamr113953225ab.0.1756374426372; Thu, 28 Aug 2025 02:47:06 -0700 (PDT) Date: Thu, 28 Aug 2025 02:47:06 -0700 In-Reply-To: <20250828060354.57846-1-menglong.dong@linux.dev> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68b0259a.050a0220.8762d.0008.GAE@google.com> Subject: [syzbot ci] Re: sched: make migrate_enable/migrate_disable inline From: syzbot ci To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org, bsegall@google.com, daniel@iogearbox.net, dietmar.eggemann@arm.com, eddyz87@gmail.com, haoluo@google.com, jani.nikula@intel.com, john.fastabend@gmail.com, jolsa@kernel.org, juri.lelli@redhat.com, kpsingh@kernel.org, linux-kernel@vger.kernel.org, martin.lau@linux.dev, menglong.dong@linux.dev, mgorman@suse.de, mingo@redhat.com, peterz@infradead.org, rostedt@goodmis.org, sdf@fomichev.me, simona.vetter@ffwll.ch, song@kernel.org, tzimmermann@suse.de, vincent.guittot@linaro.org, vschneid@redhat.com, yonghong.song@linux.dev Cc: syzbot@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot ci has tested the following series [v4] sched: make migrate_enable/migrate_disable inline https://lore.kernel.org/all/20250828060354.57846-1-menglong.dong@linux.dev * [PATCH v4 1/3] arch: add the macro COMPILE_OFFSETS to all the asm-offsets.c * [PATCH v4 2/3] sched: make migrate_enable/migrate_disable inline * [PATCH v4 3/3] sched: fix some typos in include/linux/preempt.h and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/aac2d563-711a-4b4b-89c3-7365b1c03190 *** kernel build error tree: bpf-next URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf-next.git base: d3abefe897408718799ae3bd06295b89b870a38e arch: amd64 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 config: https://ci.syzbot.org/builds/bb1748d9-0b48-4894-b30e-ea91020f1c78/config ./include/linux/rcupdate.h:968:3: error: call to undeclared function 'migrate_disable'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] ./include/linux/rcupdate.h:976:3: error: call to undeclared function 'migrate_enable'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] ./include/linux/sched.h:2402:20: error: static declaration of 'migrate_disable' follows non-static declaration ./include/linux/sched.h:2407:20: error: static declaration of 'migrate_enable' follows non-static declaration *** If these findings have caused you to resend the series or submit a separate fix, please add the following tag to your commit message: Tested-by: syzbot@syzkaller.appspotmail.com --- This report is generated by a bot. It may contain errors. syzbot ci engineers can be reached at syzkaller@googlegroups.com.