From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 68FF0C072A2 for ; Thu, 16 Nov 2023 03:12:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235683AbjKPDMK (ORCPT ); Wed, 15 Nov 2023 22:12:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229692AbjKPDMJ (ORCPT ); Wed, 15 Nov 2023 22:12:09 -0500 Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A1242199 for ; Wed, 15 Nov 2023 19:12:06 -0800 (PST) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-1cc23f2226bso4328995ad.2 for ; Wed, 15 Nov 2023 19:12:06 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700104326; x=1700709126; 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=Edz4vPmBSsi0sP3Hzde/fxO52eKGhenZtX09G8kfOso=; b=W1FXPfTfK6v53ZwY0vSHNSqDKC4w9H4mrN+FPYm9pI7Z4vW2q3WbIdqcQEjvGXMJQO 2AnaPWZLnBs0dyV8Os4xGUFHeONMNOl5jzIx8E4snRhwVzUMCSMxVHU2ZStqq23bzMT3 nfawXdndlhK9Q1qCW52Juyyx9pXBiGJM0eBmtZ6hyNIcIgGnxV3/z1aj+A+H6RLdGodh vapwqk4zhJvhHNksx0+yOu4BxH6nfxH1FS4raK+7MjrW2aQvB9TSFAGhalK7YjmF6gBy 3LpswYLxOfvnV0Cy2rq6Ga+TUNFafbozKymvag0QCzcDjQCEwlrf5/wC9WDd83ZOUlAI DWFg== X-Gm-Message-State: AOJu0Yyvu1q3OtrH9goPY6f6JzrGPoBR1sVVwcUFgsFMI6Vxb4bD7jA2 apeGYYX6YGZaCuF9Q2F79sn1/F9PlhGyNROFZm5uNr0Sl8df4XU= X-Google-Smtp-Source: AGHT+IFKhWFMK+/80HkRDeKH4ZQmkuGC2QpkF6VPpsLkuPvsdx1IRYCV5lILasdHwem/08nGGoqdUqaoFmjiJ697Q7AQERrIU9Tu MIME-Version: 1.0 X-Received: by 2002:a17:902:efcc:b0:1ce:15cb:630d with SMTP id ja12-20020a170902efcc00b001ce15cb630dmr1958402plb.3.1700104326273; Wed, 15 Nov 2023 19:12:06 -0800 (PST) Date: Wed, 15 Nov 2023 19:12:06 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000072e1c0060a3c62a9@google.com> Subject: Re: [syzbot] [dri?] divide error in drm_mode_debug_printmodeline From: syzbot To: linux-kernel@vger.kernel.org, mazinalhaddad05@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot tried to test the proposed patch but the build/boot failed: drivers/gpu/drm/drm_modes.c:1323:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1350:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1422:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1441:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1460:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1475:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1490:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1503:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1510:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1517:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1535:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1578:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1601:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1622:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1631:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1674:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1705:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1730:1: error: function definition is not allowed here drivers/gpu/drm/drm_modes.c:1787:1: error: function definition is not allowed here Tested on: commit: c42d9eee Merge tag 'hardening-v6.7-rc2' of git://git.k.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=88e7ba51eecd9cd6 dashboard link: https://syzkaller.appspot.com/bug?extid=2e93e6fb36e6fdc56574 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=104e9338e80000