From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out162-62-63-194.mail.qq.com (out162-62-63-194.mail.qq.com [162.62.63.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EC8AE2940D for ; Wed, 16 Jul 2025 03:50:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=162.62.63.194 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752637806; cv=none; b=oTMknPXzNSbxQmJapias+eA81SIYw7AZWUhDe/+9u29l5plPga38aN/gXheCmG6OHN92ko3H/44GYNQC86sU/MiqDsVa3Rs2k8ire8p3r0nQxIYeyqBJPR452+HpRlS4qW3hU2ISIFQmsxyu4PkM86AjHPr/mecbL1/Ded0fhZY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752637806; c=relaxed/simple; bh=u4jfW85MoUcCx5X7XN7qftXMx3N5/ByeAqxRiomfcDg=; h=Message-ID:From:To:Cc:Subject:Date:In-Reply-To:References: MIME-Version; b=Ry/w/qImZDPFMvRcElc9vUPr2YopYsGF0cCMg8BezE0yAZqfUl8q1BF/c30Xji/GiwpZFxJ1xhdspjjw+9exfrBHI0s1Djos+1+UdYNbe949fzVrmWJNsrqb1bJ80T57613DK5VuJ3j3raCw7enPLlUpSIxHyu4hWtyWt59tTfk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com; spf=pass smtp.mailfrom=qq.com; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b=fcE6M1wp; arc=none smtp.client-ip=162.62.63.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=qq.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=qq.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=qq.com header.i=@qq.com header.b="fcE6M1wp" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qq.com; s=s201512; t=1752637796; bh=LEOKLduKn83Hk4hJU9cdyVDUO80iRjwGRPOjQDIAj5g=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=fcE6M1wpW5/x9hh0x5kyRueaAViwlSHyR4c3UGucs0cbBmzTsFrjekyA/68G3gflO QaqFH1Qzw3Q/4YHf0dU3d4wAVgrjgGcFbjEtaoFYlXX9NGaEEltNl76qg0jKXt8HoV PYHeiNkvnTdSgnrWuF6HElxse1QLpo3QK0A6qvnU= Received: from VM-222-126-tencentos.localdomain ([14.116.239.33]) by newxmesmtplogicsvrszb20-0.qq.com (NewEsmtp) with SMTP id 95233899; Wed, 16 Jul 2025 11:37:18 +0800 X-QQ-mid: xmsmtpt1752637038t3ljnbpzq Message-ID: X-QQ-XMAILINFO: NVJ0hJNx7N5SZ62XQeLKAxgOeEoRz+a6vTdTRn2HHdzSxRdLvtqVF8p9xXbTnW 62wfZIha+bKQwzazc3UuOkew8GaSNXYF9EyxosjLKWBHmpbzN0126sBCDGvqk0bIUfz1Lvj9d9jP MZR5MByWYWFZ0+zV3LvHckAlGJruALrfYZRcjh3Eaf+BAjownX0VMv2opIDPdb13+n53sAwkmjRS w14n4yle16gyUkq3X0p7ev462yILd7qQUS85j/U2xQScQWHZ7WTf66xpi20D5TgrFVWda85cFmbB +O/t6UtXqU7SFzM9RzL0LmpB3/gA92CbFHWUsoyS8Fmutl0lB2oHp3BKPI7cGpi3W5MoRbtBK4IV u7/uNiqjs+tJMjDLT6YjK6HpeclkUrUnA5OVva3XA55YbzBGKVXrSybFZqdE/jEKCPB43oCxwMPi xpR0x4k+ThYqOewRGdKqoAAxBQTUoO3JJzIaJmjpKJmlsWFx9iTf6saOuKsGEo7w39ctR0S3dNeO fFIHKlLq1h17aDrxDE3XfdHUbXnye9xujdo2ks6zbesZPDEvKGbgQf0OkB2lIRLYjP590arrohzx LbCe7aT1mLMdM0150Kmb4616G/oTDPzDrFije1+9b81VPLF/ixczqSUDGNNADe3tZuy5WCa8aRae Fpa6E9y6MhpNotlnNfVitm2fqdJf4b9VC4FAaPz9AExWz9ZIiqiRV7vN3G0NMuhWjpp5dXZFaoUU lgrTwD3mw4IvsS3/Bgl4xv8QDTSq639/bus32Ksi2nNzYXuJNAU7aucodLnOV9A8pqGFvoZZr5NH JxGnyE8PU56M2JfyFZYcR/9WXSckwItejn6zmpiE0gsLFpt4OivM3VgfmekoeGeU/7kUxjwrUFQF eQxbX0lE9z+8sHLCd7bIV3LemrOGBA24nry27NQwFK2Kuj1ZUEICqt+SMz07bvWu/JnbXMHDw8vV uKu16LfTRZ8UmVvMNoW6zRDUF24GEERuGz737KDE4p6as5nZaizYXm2mTFMOHHjlNC/JoX+c0G42 H4yD/kMa5rqLR62R/fXFd6noUycOaosvpbkqgTkW8d52AeH28NsTAF9ExRZnbDOgPAsclovTCPuT at3hYr X-QQ-XMRINFO: NS+P29fieYNw95Bth2bWPxk= From: jackysliu <1972843537@qq.com> To: krzk@kernel.org Cc: 1972843537@qq.com, Austin.Zheng@amd.com, Dillon.Varone@amd.com, Security@tencent.com, Sung.Lee@amd.com, Wayne.Lin@amd.com, airlied@gmail.com, alexander.deucher@amd.com, alvin.lee2@amd.com, amd-gfx@lists.freedesktop.org, aurabindo.pillai@amd.com, christian.koenig@amd.com, dri-devel@lists.freedesktop.org, harry.wentland@amd.com, joshua.aberback@amd.com, linux-kernel@vger.kernel.org, linux@treblig.org, mario.limonciello@amd.com, ryanseto@amd.com, simona@ffwll.ch, siqueira@igalia.com, sunpeng.li@amd.com Subject: Re: [PATCH v2] drm/amd/display:fix a Null pointer dereference vulnerability Date: Wed, 16 Jul 2025 11:37:18 +0800 X-OQ-MSGID: <20250716033718.3981047-1-1972843537@qq.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: <12c6632b-65b7-43da-a954-7107ac8cb1b1@kernel.org> References: <12c6632b-65b7-43da-a954-7107ac8cb1b1@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Tue, Jul 15 2025 12:44:40 +0200 Krzysztof Kozlowski wrote: >You should disclose that you used some AI tool for that... and that >other report(s) was really fake finding. People should know you >generated it with AI, so they could make informed decision whether to >even allocate time here. Although this problem was detected with the help of ai and static methods, I checked the trigger path by myself and verified this problem. I'll describe the ways of detection if I find other issues in the future. Anyway, thanks for your review. Siyang Liu