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Wed, 26 Feb 2025 04:46:25 GMT Received: from smtpav04.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7D75720040; Wed, 26 Feb 2025 04:46:25 +0000 (GMT) Received: from smtpav04.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3270220043; Wed, 26 Feb 2025 04:46:21 +0000 (GMT) Received: from li-c439904c-24ed-11b2-a85c-b284a6847472.ibm.com.com (unknown [9.43.65.188]) by smtpav04.fra02v.mail.ibm.com (Postfix) with ESMTP; Wed, 26 Feb 2025 04:46:20 +0000 (GMT) From: Madhavan Srinivasan To: Michael Ellerman , Nicholas Piggin , Naveen N Rao , Christophe Leroy Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Arvind Sankar , Kees Cook Subject: Re: [PATCH] powerpc/32: Stop printing Kernel virtual memory layout Date: Wed, 26 Feb 2025 10:16:17 +0530 Message-ID: <174054508252.1386382.4908751676238614813.b4-ty@linux.ibm.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <430bc8c1f2ff2eb9224b04450e22db472b0b9fa9.1736361630.git.christophe.leroy@csgroup.eu> References: <430bc8c1f2ff2eb9224b04450e22db472b0b9fa9.1736361630.git.christophe.leroy@csgroup.eu> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: A3dTPOtgoGpxdu-3h4zf3qYjKQjPhVMr X-Proofpoint-ORIG-GUID: 9ey-h9MHxJXGFQKVRL03BX0DuPwfAAoU X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-25_08,2025-02-25_03,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 mlxlogscore=667 phishscore=0 adultscore=0 clxscore=1011 bulkscore=0 priorityscore=1501 mlxscore=0 spamscore=0 lowpriorityscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2502260033 On Wed, 08 Jan 2025 19:40:38 +0100, Christophe Leroy wrote: > Printing of Kernel virtual memory layout was added for debug purpose > by commit f637a49e507c ("powerpc: Minor cleanups of kernel virt > address space definitions") > > For security reasons, don't display the kernel's virtual memory layout. > > Other architectures have removed it through following commits. > > [...] Applied to powerpc/next. [1/1] powerpc/32: Stop printing Kernel virtual memory layout https://git.kernel.org/powerpc/c/2bf3caa7cc3b725eb671fb7e186daf685089eb86 Thanks