From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.167.198 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794033424; b=qVhfpK98XtWaIOk8uqfIA8EcltLIJZ/VLujB0jVijFkwLCTebremgWUo63DZ712/k66d EjCrft3T3QLTG1j5MABQKCH0oYpb3oPUFf1oCHFRPnyV6NM6QEAxgp1uFajFo1mSt1X5Y 8/m0GJFTf+4z1yYS9OJPDzedh5Tzp53Y45eDmlQTYiTZ8KSIEllJzXpYJvvbAOww2i905 WDQDE9kM5kdCo54hpBVM+ikgyFrb4KRsqRWc0kAz9YQUcGkgHRqTSbvNFCKerECMG97YD mnm1mhcpe4dDc+msv0hBcZVS8Vgf+sJPnr2g7gRtR4ZMFuyDMba5ZALllyXyKGR1NVg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794033424; h=DMARC-Filter:Received:X-Google-DKIM-Signature:X-Forwarded-Encrypted: X-Gm-Message-State:MIME-Version:X-Received:Date:In-Reply-To: X-Google-Appengine-App-Id:X-Google-Appengine-App-Id-Alias:Message-ID: Subject:From:To:Content-Type; bh=xE7DnkGC0wLRL3dPvVdwFsZD7wae4SMEaNrFMqYv/Qs=; b=fHLH8klyLJZ/V24k3+CpVm5W+xC6c1eBDma/BsLj3WLVWSDMUIgTVTYY+p2EqYmQLCjv Td9vz6e5KsNpC3pwJwr5zU2+RvD6k4iPQuI8RkgYL+jGqu1ki+hVuvefkJ7H9ijf947Rm EHIGK5NIf81/1cqbULJsqtjYj+5uP4dWZgg9bmO4sHyeOboLgnO2JIS0VhisinOIYV4Wi nMD8fa2FT9LzcVBpjtwNf2QmB+Lm3bvvtDjC7tur9QSteRwnAmjfVIskrLY/WsDeJ87Dp 5ZRpT3TZZjiiIaFH0hqyn7rU64JiosO09NQvVemucmgwBs5RUXWlfPc3a7Wq4Q2+BTg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.remote-ip=209.85.167.198 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A7BBC606A32F for ; Sat, 7 Nov 2026 06:37:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org A7BBC606A32F 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-f198.google.com with SMTP id 5614622812f47-4fb73e868aaso2086108b6e.0 for ; Fri, 06 Nov 2026 22:37:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1794033422; x=1794638222; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=xE7DnkGC0wLRL3dPvVdwFsZD7wae4SMEaNrFMqYv/Qs=; b=ynKzR8OGDTrzUDscsu8YCM6shsx5p1aYzY7cMc3IZujpKQRBc40iwkw+2IcPB06cIz 9YciRBCuOJbgbsSRTuL4ux28wWrTemW4B95AaQT7b95A6wi/G0g7sbn5p1kqSwDivyOO zJp9WpoLzs1haLj0UCmiFOTW7IaPm2qdDlUQASXYfiERxEhSQ1lPvlL5btwjYC/7yQ9S USxI9ilG8T6rchPGa+eVjVd1OcZxGe+P5j3eM93srQq0H9VSvkATiQJZnkorH+OTa0tL cBfudPEe4H79Y2jBxHaihP44Jl7Em/h23l5pEYaHq0G1LA0B6ABBjtmbHMbaieXZRL3s efsw== X-Forwarded-Encrypted: i=1; AKwUvBx9k8RERChAEHDg9D2ZJ+AP2yqN6twVPXkpDoIu2UKxxdoBm4aA1IaVPYyZ8PTYjNZ+bbNPKGafZ5C3smo=@vger.kernel.org X-Gm-Message-State: APuU4Z+l/qb35B6vkOrFHouHg5RsGjGsw5FJqvHCqpo7S2o4pqH7cquI Ykk+T7PHVSZQ6Mce4wSuHc1Ha/06OO6sC5VIsIE5sCBzhW90FtBkBg/vou0CGEBrtXQAjnkNbFf h3t+f8atHICko6TtzWVtPon+qipoqxfGbxq9ITTaZD57suZkfQBGa90QHfkU= X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 X-Received: by 2002:a05:6808:10d3:b0:4f5:d873:aaaf with SMTP id 5614622812f47-567e1440dfbmr4198447b6e.14.1794033422668; Fri, 06 Nov 2026 22:37:02 -0800 (PST) Date: Fri, 06 Nov 2026 22:37:02 -0800 In-Reply-To: <20261107062125.452010-1-diasyzhangqing@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aeec70e.5a668245.1aceb6.0002.GAE@google.com> Subject: Re: [syzbot] [iommu?] memory leak in iommu_fwspec_init From: syzbot To: diasyzhang@tencent.com, diasyzhangqing@gmail.com, linux-kernel@vger.kernel.org, robin.murphy@arm.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+fe84fc6a684e0beb86e2@syzkaller.appspotmail.com Tested-by: syzbot+fe84fc6a684e0beb86e2@syzkaller.appspotmail.com Tested on: commit: d4872371 Merge tag 'arm64-fixes' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15cb87a5580000 kernel config: https://syzkaller.appspot.com/x/.config?x=4361b1bb937ae1c4 dashboard link: https://syzkaller.appspot.com/bug?extid=fe84fc6a684e0beb86e2 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=167be369580000 Note: testing is done by a robot and is best-effort only.