From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 8C1962D9EE3 for ; Fri, 25 Jul 2025 10:51:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753440665; cv=none; b=Tea/pOGdkjTVyOgJ8/mPSM4RoFSZqo7tM7e2iHHA5hneC6NLZg+xK77uUmF4OGgD2DDPmsPgH+HPYh84gYU6WWgTMcdwYczjAp+zXGjaKW5kNaMuqh4bLktCbGs+GTKNol3LoWqr++r8haSQrkDrmW6W+XcwX5yi1VDYbTwgaas= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753440665; c=relaxed/simple; bh=WRAB1BDurW0AXCrmPcfqybg/bZ6h8jf/rWWgcQ05W5A=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Xn2kriZtfDB38alXoiAqyA0nwThn+K3jUX7kgZHdkyJ6ZxYXf/LELvEobT09MgLiKS8G2gGLQ2995gDZr5bSA0DnKjT1XlXrdkuvGJ0V6rrBpc0Nxcng+uyfQ/dcf7nJwaYgegVYylpV/iQnosbHkOTPkXlXgybTryFuXloEYws= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3ddba1b53e8so23131175ab.1 for ; Fri, 25 Jul 2025 03:51:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1753440662; x=1754045462; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=jkKXtnRa1grEm77mE4/XnUcSXOCanlbCPsDnKsirorU=; b=PIuJhkxeKPWV9ix6HoXD8dohne7dLxehELpGMgGafLfN55daDrGvfQTx7Wn2hTznBN N273oiHh0Llhx42EzlSXIj6xr/BzqoswH0+RrBrIHHHb4wTAp4W6fGQ1dPEvjJWyGUzE 3fEcLD09VrQ1ILU/xUZxZi0PDgfrTTsbzBficklsTYmLURwO/5YrQC9p2SGkUSOakHys fabJ5wwJJSChFXZL/cSKTQqakBvgTg5ioOrNNFyR0niBZaMKn2P8KmY7OUBfmqKlLgOU T11OKw0triSPT/eb8PNCPmD0qmR1EL/aQcsNG2S5gN7hxGsRmwnWOSCCbBlSuYr8T8ay I18w== X-Forwarded-Encrypted: i=1; AJvYcCXe2h5ksM1OgHrAN/xjJoBKoUWvu2JNIqBIfsiXIpeQZXa3v6R7rjpNUqHL03s1b09uG4zU98JOAItAEiM=@vger.kernel.org X-Gm-Message-State: AOJu0YwYkfVbJ2AGPUYOpRdERHK4OgTqpx9q6kinM7jbgmYQ6EbHLjY+ Dx1tGEI8dp6ngmWKBWJA6mAGOxFYwF7tyypTnIbIhedY5WXI0BoFq71u8g6vV+ydB6pdf78zkoS w6k0soqO/cwT+PAQ6xYxVv47z6PIQOHyMl10yZCFu+s8tKe6cMW/izzChD1g= X-Google-Smtp-Source: AGHT+IEW/gXUwetu/V4dz+VCzsA6giQIjdBnBzSOqY4xUChI1BEBCqSy/KyFK24R4/zcw4cSBGc3pS66cfyAgKWFra0EBEYcChEd Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:19ce:b0:3df:3bc5:bac1 with SMTP id e9e14a558f8ab-3e3c5250ebdmr20038625ab.5.1753440662703; Fri, 25 Jul 2025 03:51:02 -0700 (PDT) Date: Fri, 25 Jul 2025 03:51:02 -0700 In-Reply-To: <20250725112120.1528e072@ian-deb> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68836196.a00a0220.2f88df.0047.GAE@google.com> Subject: Re: [syzbot] [comedi?] KMSAN: kernel-infoleak in do_insn_ioctl From: syzbot To: abbotti@mev.co.uk, linux-kernel@vger.kernel.org, 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+a5e45f768aab5892da5d@syzkaller.appspotmail.com Tested-by: syzbot+a5e45f768aab5892da5d@syzkaller.appspotmail.com Tested on: commit: 2942242d Merge tag 'mm-hotfixes-stable-2025-07-24-18-0.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12fb94f0580000 kernel config: https://syzkaller.appspot.com/x/.config?x=7753c32e11ff6a95 dashboard link: https://syzkaller.appspot.com/bug?extid=a5e45f768aab5892da5d compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=151690a2580000 Note: testing is done by a robot and is best-effort only.