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 DC6BE1D5176 for ; Fri, 21 Feb 2025 01:56:02 +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=1740102964; cv=none; b=UFC7gVXlBgAAXMSBcisvIK4kJjAWNtmybPt53PyGsJxrJny7RFqZncibKmAYGfjb8Nmg0bxxfHcclrEWiojTYHiPz/6KB4/LAV0F3gYeyJ1Qqg9UKPx/LRugBG3w7K9yPvnWk5GideuxiMEhZcuI+VjMIPhABf9KFWEb+YA0QtY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740102964; c=relaxed/simple; bh=STh2YX78ZDfbtml6qKHxT2VcEbA9Z2JC+Vv+w7Wr0sw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=iTxhsfZbkrjvKS4bojw6yu7DNyd45v+erEP3ijj/1dU6VnQXg7++0nuZXu3auf/idOJeborAYi0hMcFZHyE4Y1HCQRGifIjsfB2wV/NmaayoppyuQpitt7Ku8AncOU2Er3S2P9S73o/6mOOAjn43GFPv7sfLuZ4wXXtfxxs4yNM= 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-3d18700311dso12827735ab.0 for ; Thu, 20 Feb 2025 17:56:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740102962; x=1740707762; 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=b84CgfzTwpXM7kKlKOzBct9rr+AuHUtJOlB9n8IuyOk=; b=Rf89J/1FA6QWw2Ar+It+TPzPka4iL+dBQcRmS19sfnMAWsUz1Af/TLWWoCKso/K2HQ sbc7Tp+fv8uNAa2ugfdfi9th2QoFXuj1iUtZNFQiJHIBAH1xsIxLML7o7FvBk+TKJcMq Ulx+irc/9vlE4LoY6j1rCFnudNdgPVgwsgDvcK+sY3B0D04402TmxGrPz/w9tmyK2nvC jHqhmEJqAwY7PTntCL6BfMIiz7YPg75wuYwidYYIZHN1c+HWyHPGoNhPpXs8hGW2pyMF NqCMXohUtuan3xTLY/cKCWdHtwoQbvuXX3cl+ygCLyca318vvjbUGyBz6vFWCT0TqhlG 3D6w== X-Gm-Message-State: AOJu0YyoIcsBSU+oDvjGLHH1NPwJ69etwp/mtHWR1TMEk0pv4S0PRhuG GbmA+zy0FjfeSjmuPkOBfe2DYlca5nSmawhV6Fo5agQ7CeQIUowoH9xYLTuHbtD6Z45TIA5V2yw NgjasHm2QYkn0kgFZsh3DqDXaHv0dTZuHN/dK82utVHozgAAvPXjkDPY= X-Google-Smtp-Source: AGHT+IF0CFsgsyYN18dBK+qbkaWFXCosy+NQcOG/OZWwTRBzVM2TyMloIZszv+UIXtCYp4jOxkahp2H0GeZ8QOnx0ReaLfKaVT+/ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d18:b0:3d2:b4b8:bf54 with SMTP id e9e14a558f8ab-3d2cae6b78amr14105595ab.7.1740102962019; Thu, 20 Feb 2025 17:56:02 -0800 (PST) Date: Thu, 20 Feb 2025 17:56:02 -0800 In-Reply-To: <20250221014507.1829800-1-lizhi.xu@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67b7dd31.050a0220.14d86d.0306.GAE@google.com> Subject: Re: [syzbot] [pm?] possible deadlock in lock_system_sleep From: syzbot To: linux-kernel@vger.kernel.org, lizhi.xu@windriver.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: kernel/params.c:586:13: error: invalid use of void expression kernel/params.c:612:5: error: conflicting types for 'kernel_param_trylock'; have 'int(struct module *)' Tested on: commit: 319fc77f Merge tag 'bpf-fixes' of git://git.kernel.org.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=61cbf5ac8a063ad4 dashboard link: https://syzkaller.appspot.com/bug?extid=ace60642828c074eb913 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=11503ae4580000