From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 D068732B13C for ; Fri, 17 Jul 2026 21:19:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784323157; cv=none; b=t8LypozTHYcX35mYy5izCNc+dzAb4rvCsNqvV2C25nc/czKOTGXo8HUEjLunSGes3zi64Ue+1WOFMvhLZwWfjMbBHlyZeNPP2bdhijTVr6ZMW2ChUjNhFUee75piUcA1epHHkiQ3VAW92k8QV/XXfBOzWy/GTOdFH4ZJNX6oEoI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784323157; c=relaxed/simple; bh=c3NNcbkOXk7bOrg5ThxdjSILMnAniXcuAGj9L58JhoM=; h=MIME-Version:Date:Message-ID:Subject:From:To:Cc:Content-Type; b=MtZbkiiPlHiEvDHepOelNLl0S3cRicdQP7GU87+7+HJF8ntrZ0O4fr43Pblk6ltiXKa6Pw1JTwYsHXTOJgpcZ46e+f/6FzT4PMsvS0AUHWiZ6NoNgQqr35n0tuT664jcs0ND0jWA8jVlVgRjIt87GeneUr8aztXDxdPy2mwcE/c= 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=209.85.167.199 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-oi1-f199.google.com with SMTP id 5614622812f47-4a441e90050so2358684b6e.1 for ; Fri, 17 Jul 2026 14:19:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784323154; x=1784927954; h=content-transfer-encoding:content-type:cc:to:from:subject :message-id:date:mime-version:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to:content-type; bh=Xzilv4elfYJ3hfUSs7Fd+4n7s1BYeXhRYxifHzjScGU=; b=JzyOmZ19Baa0tzNaVffSgVJjXaiphFEy6GD3VdR1WiZkZXiJVcd2ewSF3ia8oh33VO KDaXQZSEkxubOL2e3MQu+W7m/42doOrevscbxxKVgtPhbgTQ7ahCnHoYiM5gb4iEP8p5 /+2iM59MYJs2ZMRDJi2aUTnB/lLsuT+5BWtbrbeQ90E4oP/hLLMK/ws97XGxozHBpu4o VUmcaern1kFyJPGRgNRx2I3uAY6MAmqIcNxjXrrsf1XFxcVav21BxQeQMLfcHCzUVep0 tk6Jlc/oBz6/3AqXtz6Mm4pwQsREXfzGxrPNjwpelwHDuSzozQU0Zm3tg0qZ6hEuSnKJ p70g== X-Gm-Message-State: AOJu0YyrUuFNljP2Fdcd9zBUzHaBenrPjiOKV6DIadf8KXZzaLF/l9XN ZQp1WE5H0HS3JoUhGj01DELxEcJOikYvyUe/nVfFfPVleNNCUIfxnu1L5rs03t+YnXibgly7ogK dAdXy6hoENZI84K9q2Anwl39U0WetzhYKxjJDocavueS3EOLu13AEihU8iuo= Precedence: bulk X-Mailing-List: syzbot@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:3097:b0:495:ca1b:7865 with SMTP id 5614622812f47-4a4b20ec763mr6131290b6e.11.1784323154728; Fri, 17 Jul 2026 14:19:14 -0700 (PDT) Date: Fri, 17 Jul 2026 14:19:14 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a5a9c52.f1649fcc.2a4208.0253.GAE@google.com> Subject: [moderation/CI] Re: mm: introduce __ptent sparse attribute From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable syzbot ci has tested the following series [v1] mm: introduce __ptent sparse attribute https://lore.kernel.org/all/cover.1784292223.git.agordeev@linux.ibm.com * [RFC PATCH 1/4] mm: use proper PTE accessors in madvise() and mremap() * [RFC PATCH 2/4] mm: introduce ptep_get_nopgtable() and set_pte_nopgtable(= ) accessors * [RFC PATCH 3/4] mm: introduce __ptent sparse attribute * [RFC PATCH 4/4] s390/mm: implement __ptent-aware pte_t type and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/62b04622-8836-4d29-9a8a-0f9a1110d500 *** kernel build error tree: mm-new URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/akpm/mm= .git base: c3330b3115e013ea8160338e5d8b32a1fff26173 arch: amd64 compiler: Debian clang version 22.1.6 (++20260514074242+fc4aad7b5db3-1~exp= 1~20260514074407.73), Debian LLD 22.1.6 config: https://ci.syzbot.org/builds/938e6a38-5507-4c5c-a6db-514b6c9a59e= 1/config ./include/linux/pgtable.h:500:38: error: call to undeclared function 'PageT= able'; ISO C99 and later do not support implicit function declarations [-Wi= mplicit-function-declaration] ./include/linux/pgtable.h:512:38: error: call to undeclared function 'PageT= able'; ISO C99 and later do not support implicit function declarations [-Wi= mplicit-function-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. To test a patch for this bug, please reply with `#syz test` (should be on a separate line). The patch should be attached to the email. Note: arguments like custom git repos and branches are not supported. The email will later be sent to: [agordeev@linux.ibm.com borntraeger@linux.ibm.com david@redhat.com gerald.s= chaefer@linux.ibm.com hca@linux.ibm.com imbrenda@linux.ibm.com kevin.brodsk= y@arm.com linux-kernel@vger.kernel.org linux-mm@kvack.org linux-s390@vger.k= ernel.org linux-sparse@vger.kernel.org sparse@chrisli.org] If the report looks fine to you, reply with: #syz upstream If the report is a false positive, reply with #syz invalid