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 C1FB52E7F1D for ; Fri, 24 Oct 2025 20:15:09 +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=1761336913; cv=none; b=EhcIFv0/LiGycx8/cVr92DSKh/m48xV9Y4CULsLEXFH8KBSBAhEc3tOz67Q0o5avuJ4rXQJ9S6GqRpFHEsqbSBegwPSN2lZ+//tWHeHZzUDOixffiGjrR9ZMjTEWKeO2nuR+1yhX/gte6i2LwMAz5zyQ58c/s+9uCjPSRvNKKMs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761336913; c=relaxed/simple; bh=9qjM/p2/ly2yeYK+M2MaF9ZfXyVXQUd6hlxo0Hyu5H4=; h=MIME-Version:Date:Message-ID:Subject:From:To:Cc:Content-Type; b=F0sNbIQgb7QJ0QAGf7uiVb1/Q+2J0RtRNLRfBhYvbRh52gwj4WggPowLfwcscs0YLBo9kfXD7oPSjIAIW+ne7/XWyAOwLcVOjrItwT74/S1aoNkb6ZfUr7KjOZqnV33X5yV/X9Wxsb4IOi3XSqA/2g+4fe5bX0+CETS/Mt8QJIQ= 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-430d0cf9b85so92060685ab.2 for ; Fri, 24 Oct 2025 13:15:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761336909; x=1761941709; 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=CFZizCra+5BvQ4wI1JtV3MPKxIrV08EJSui5ZcNE1Oc=; b=RTnElrr/SeWfvoTWVEugS5XT/2DNegGhRjqFrUKRUdF5Q0AkUMQSKEvKwa2+Q1HR1d JIRP/pTLm6xjziofOL4veRSZPQQzmGl0L8erQxN2XUZrvT9CudZx0yilm0FqWFC25C5I D0CFEJZA22MWi5CRhp77oTzlNYXCkqEVYCyfrdKbCQLSnCZBIi8zINcJCmZzDu0CEIKh fuMzlPKkz9OSCNKf0l/uxYA95hen5p/j1ccEkKoSSECse2rgsUcOM0aXl92owNSK4yrU Nio11ww86sYgO1rfxtNQ3WJ5OlMUfiXXiJjb28F27tAvFZ9zd5dqQ2nCvqb695MiC2t2 63Pw== X-Gm-Message-State: AOJu0YzWqFpzSljx9Foq3AW7pOj6tbUuYa1NlKhNUNExbEBBhjDyPeGD WZUfJ6fe5J+i03P619RTh3SQ77oOByI+O1m78Y8T48rc0zfI7zS56DhItIFVIOBVD6sFBQjqKGD 1/PYhpN3Wft3cL9YPI8vWccmm/DJ6firlrBCbAWnvmekRsCcmewrrO9/0sLA= X-Google-Smtp-Source: AGHT+IEoA55ZQ35bMGjZIDvj0EWOF4EOuXiC3Q4Q51zYV9VCL8DAOISAl6iBC/GAP9sNp7imCDaQ0LMWvA32cI3DrYl3Ud8iRTjV Precedence: bulk X-Mailing-List: syzbot@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1546:b0:42f:8b0f:bad2 with SMTP id e9e14a558f8ab-431ebedf889mr51156495ab.10.1761336909185; Fri, 24 Oct 2025 13:15:09 -0700 (PDT) Date: Fri, 24 Oct 2025 13:15:09 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68fbde4d.050a0220.346f24.0171.GAE@google.com> Subject: [moderation/CI] Re: Fix ftrace for livepatch + BPF fexit programs 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 [v2] Fix ftrace for livepatch + BPF fexit programs https://lore.kernel.org/all/20251024182901.3247573-1-song@kernel.org * [PATCH v2 bpf 1/3] ftrace: Fix BPF fexit with livepatch * [PATCH v2 bpf 2/3] ftrace: bpf: Fix IPMODIFY + DIRECT in modify_ftrace_di= rect() * [PATCH v2 bpf 3/3] selftests/bpf: Add tests for livepatch + bpf trampolin= e and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/00cb80f1-d683-4670-ad05-00eaba93a8ff *** kernel build error tree: bpf URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/bpf/bpf= .git base: 7221b9caf84b3294688228a19273d74ea19a2ee4 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/e69229e6-e6f5-44d1-87a9-ce16781a327= 6/config kernel/bpf/trampoline.c:229:11: error: incomplete definition of type 'struc= t ftrace_ops' kernel/bpf/trampoline.c:230:11: error: incomplete definition of type 'struc= t ftrace_ops' *** 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: [andrey.grodzovsky@crowdstrike.com andrii@kernel.org ast@kernel.org bpf@vge= r.kernel.org daniel@iogearbox.net kernel-team@meta.com linux-trace-kernel@v= ger.kernel.org live-patching@vger.kernel.org mhiramat@kernel.org olsajiri@g= mail.com rostedt@goodmis.org song@kernel.org stable@vger.kernel.org] If the report looks fine to you, reply with: #syz upstream