From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f71.google.com (mail-oo1-f71.google.com [209.85.161.71]) (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 6F8D01DC985 for ; Tue, 13 Jan 2026 12:58:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768309132; cv=none; b=udafCM5yBpetQ7JumSjvhpEfdP1w5wTl0UOzaPBQE7H6PGk6Vxn+7hPfNqqhrLq5asX/s6teCixnNQc9B/Kh0QDvgXmM4aA6OsGFLE/Ral31ASQ1H/I6agp2qkb1+blNTuo3DPtdx/zUIF52TH39WJjHvhD87Jq2chxpkgI4Yt8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768309132; c=relaxed/simple; bh=vSq6I/TMD78BmsOEoP8zEWJaaF8cVfrfx5A2gMmkvng=; h=MIME-Version:Date:Message-ID:Subject:From:To:Cc:Content-Type; b=bxgjPYGEYaVWH7490xAPTXVpReLSxOp5gdC5Q1EB/ghkUn4UjCMWkeP2rFMWopmttBYI+8dHlGuhPTWKV3nut+YpIBG6oILOINarmjTohNyUfSl8UmSZbiUADNL5jn4fIV9zpI2lyds2+nssJl4BTN3nJvDGDIIsf/yMJkkeOoU= 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=209.85.161.71 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-oo1-f71.google.com with SMTP id 006d021491bc7-65b73eb22d2so8406861eaf.2 for ; Tue, 13 Jan 2026 04:58:50 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768309129; x=1768913929; h=cc:to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=k1lQ29dbHUuJVdjHHmC7tIQcljFhd0AT1oDYon5Q1Ic=; b=DOj4g7JcSEOPi43E9XZ7vzlKYSPrz1vxwUDK2mtqG2aZYg8jbulOMQsbnI21jLwkK6 jwEOzpDT4rCHTxy5d/taPjb7ewgi/+Cm2DxJ0jEu5xBNnqXS+qTieBSvLb8qVIAAH1m9 7wRSKftXFzurr1j4aXvxLWjWUDXPJPMtPccm0Ds2wXED99mEl7FHPX752KCMKFGhthyb sfyxWMWetX4mxwPh8aK6mdmfGbYf7qNJDHEZoMdzf/5ylvXUQoBEhZ1VmRmxDGfcmiso P6Khptceoi7rN3edRwNu46nUmSQSfsfD3qS2cTvBV4CV1TjjshQMrC/nOtXuZMp4UXxD jZ2A== X-Gm-Message-State: AOJu0YzTHx1FSmd0XB6s9Zo9nlFG0taxWabc7BV4tyQZ8M0MLirNicw5 cbBn6DknnZ3tNTI4PBodqtQePfzLdUZew3vAOj5yF6M8EbKzaAydbw2RALoVSqCdzBuTeBf+NUB cDPHATnNtO4+0rkO56b5ScsMfeMtCSNFw863b/JILF+eIUByFAYexN7gtdrQ= X-Google-Smtp-Source: AGHT+IFCDzbCdX/3MBvYqtVZasdJRRYa+1iTx41mXIVtPqhYAh/Gf+yJgf95klyFMe+0pT5NzvjY83avLq69J4HxeVJUHK8I+lCY Precedence: bulk X-Mailing-List: syzbot@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4d5c:10b0:65f:5296:8558 with SMTP id 006d021491bc7-65f54f79fe6mr8109936eaf.63.1768309129500; Tue, 13 Jan 2026 04:58:49 -0800 (PST) Date: Tue, 13 Jan 2026 04:58:49 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69664189.050a0220.2e06c6.000c.GAE@google.com> Subject: [moderation/CI] Re: Replace wq users and add WQ_PERCPU to alloc_workqueue() users From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" syzbot ci has tested the following series [v2] Replace wq users and add WQ_PERCPU to alloc_workqueue() users https://lore.kernel.org/all/20260113114630.152942-1-marco.crivellari@suse.com * [PATCH v2 1/3] mm: Replace use of system_unbound_wq with system_dfl_wq * [PATCH v2 2/3] mm: Replace use of system_wq with system_percpu_wq * [PATCH v2 3/3] mm: add WQ_PERCPU to alloc_workqueue users and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/3bbf7d29-af97-442b-b09f-52785eb3ca1c *** kernel build error tree: mm-new URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/akpm/mm.git base: 01c8de771f4a779caac5d841b1cb2207ac23330a arch: amd64 compiler: Debian clang version 21.1.8 (++20251202083448+f68f64eb8130-1~exp1~20251202083504.46), Debian LLD 21.1.8 config: https://ci.syzbot.org/builds/b6bac15c-e3bc-4cf1-bafa-7f661f6fdee4/config mm/slub.c:8545:2: error: unterminated conditional directive *** 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. The email will later be sent to: [akpm@linux-foundation.org bigeasy@linutronix.de frederic@kernel.org jiangshanlai@gmail.com linux-kernel@vger.kernel.org linux-mm@kvack.org marco.crivellari@suse.com mhocko@suse.com tj@kernel.org] If the report looks fine to you, reply with: #syz upstream If the report is a false positive, reply with #syz invalid