From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 737B62749E0 for ; Wed, 19 Nov 2025 02:24:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763519091; cv=none; b=DI5gBQ3g1LTsE0v1TMFyfauLoS4IpCjv6WN/iLP4MNGlOS4IIjzZZ0eFrsCpHGXK8H+qsIC5KDphYxKGqP5CBcek4nCEtGW+Vn1uuDsgV1fuOxgJqQLjjgYRHeYfj/cALfNVw+8WaoD/L9ADv6pskhIjKOuDkr0bgpNJom50RiE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763519091; c=relaxed/simple; bh=N9wysnO9x0hU2YT6OkdbqOpt4PX8kxGp6PMYlcw0dd4=; h=MIME-Version:Date:Message-ID:Subject:From:To:Cc:Content-Type; b=cE/8uIE8nuB1s/jDsTN3pHujOHZLicYUqUha3QeN8DQIf6fsPWqdVWG93cpawSTgrAcosHMamKWLMyLd7mn7JwrYDnsRny0PGYqed1VbodOlKaN2/2VtBh35Eb+7Y77tCdD6E3HrRKgW63rFYGabsFWbcSFdv7EQcanbd/SXv0U= 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=209.85.166.198 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-il1-f198.google.com with SMTP id e9e14a558f8ab-433689014feso72344685ab.1 for ; Tue, 18 Nov 2025 18:24:49 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763519088; x=1764123888; h=content-transfer-encoding:cc:to:from:subject:message-id:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=4qwyUERpb9LQrmcXx7wACWCjHqASFiHRZRoGH7ThtSo=; b=N7GzUeoPJA/VDmHEQypq7WF4OqHRMshQObfWREeabaihuXM1ReecyeOxyGAESKd8dW k9a69+dm8+WfVbCRkuDdXM10kI+2QvcgWKThR+aehHGkg8nbjhm4k8Z4DJEjK5k3U/Eg Je6iEbsXUh3GNC7vi4cRFw86c5qd1Br3rhTdayCR47jSqPnl/OmBIAYWlHu8cq0o//fh MaDHSCj4QTV3ZONpyVUgzqAl0sCo0CQgIPgikwTcBP3nuiJOan3MEnUrdQ0uFWQGi0T6 6Q9KJpcueTcFiqKmeC/uonwDRXsaLbStZZUQN7ZvAkAC4/AyrvGv2eDMbKyc1eHMQzpM twFg== X-Gm-Message-State: AOJu0Yx0eTpq4gAKqZtexcM9IeBMddZ/mDFq2dEJswdKOIo9f08Vlns/ NvnyXtWcyfSar3SGq0e7Y+VooNorI2uvXT7xl/zPI7OIx+I1zYfFireFQHdUx++CkrR2OSymnfc GCS5XAGOI8KcHrGzOGlY6lXN0c8i4wwSdWclq3na22R0bfGWifFWhFfZz9qc= X-Google-Smtp-Source: AGHT+IGSQD9YDJQDaKRYVVEAhf5ACCmoT0L4x/fuqpj0N9YvyxrubRFWYH9xLdSaO1+dohoqk8Vgr2S83pnHIBN7qU3KSOOe7n+b Precedence: bulk X-Mailing-List: syzbot@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:214f:b0:433:305c:179d with SMTP id e9e14a558f8ab-4348c953130mr273489005ab.28.1763519088609; Tue, 18 Nov 2025 18:24:48 -0800 (PST) Date: Tue, 18 Nov 2025 18:24:48 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <691d2a70.a70a0220.d98e3.0002.GAE@google.com> Subject: [moderation/CI] Re: Memory Controller eBPF support 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] Memory Controller eBPF support https://lore.kernel.org/all/cover.1763457705.git.zhuhui@kylinos.cn * [RFC PATCH 1/3] memcg: add eBPF struct ops support for memory charging * [RFC PATCH 2/3] selftests/bpf: add memcg eBPF struct ops test * [RFC PATCH 3/3] samples/bpf: add example memcg eBPF program and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/4870ca10-e779-4263-bbf0-620b6b3f7339 *** kernel build error tree: bpf-next URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf= -next.git base: 4722981cca373a338bbcf3a93ecf7144a892b03b arch: amd64 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp= 1~20250708183702.136), Debian LLD 20.1.8 config: https://ci.syzbot.org/builds/6158e239-7d3d-4449-a22c-d0143decb63= f/config mm/memcontrol.c:2341:14: error: assigning to 'unsigned long' from incompati= ble type 'void' *** 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 andrii@kernel.org ast@kernel.org bpf@vger.kernel= .org brauner@kernel.org brgerst@gmail.com cgroups@vger.kernel.org daniel@io= gearbox.net eddyz87@gmail.com geliang@kernel.org hannes@cmpxchg.org haoluo@= google.com hui.zhu@linux.dev jeffxu@chromium.org john.fastabend@gmail.com j= olsa@kernel.org kees@kernel.org kernel@jfarr.cc kpsingh@kernel.org linux-ke= rnel@vger.kernel.org linux-kselftest@vger.kernel.org linux-mm@kvack.org mar= tin.lau@linux.dev masahiroy@kernel.org mhocko@kernel.org mkoutny@suse.com m= uchun.song@linux.dev nathan@kernel.org ojeda@kernel.org peterz@infradead.or= g rdunlap@infradead.org roman.gushchin@linux.dev sdf@fomichev.me shakeel.bu= tt@linux.dev shuah@kernel.org song@kernel.org tj@kernel.org yonghong.song@l= inux.dev zhuhui@kylinos.cn] If the report looks fine to you, reply with: #syz upstream