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Thu, 18 Jul 2024 08:40:28 -0400 (EDT) Date: Thu, 18 Jul 2024 08:40:27 -0400 From: Mary Strodl To: Christoph Hellwig Cc: Mary Strodl , linux-kernel@vger.kernel.org, akpm@linux-foundation.org, urezki@gmail.com, linux-mm@kvack.org, lee@kernel.org, andi.shyti@kernel.org, linux-i2c@vger.kernel.org, s.hauer@pengutronix.de, christian.gmeiner@gmail.com Subject: Re: [PATCH 1/3] mm: vmalloc: export __vmalloc_node_range Message-ID: References: <20240718011504.4106163-1-mstrodl@csh.rit.edu> <20240718011504.4106163-2-mstrodl@csh.rit.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 1EA31100008 X-Stat-Signature: 116aobhioqc3fr543c83zbd7obqfoxhg X-Rspam-User: X-Rspamd-Pre-Result: action=add header; module=dmarc; Action set by DMARC X-Rspam: Yes X-HE-Tag: 1721306429-601232 X-HE-Meta: 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 LVlDL7vG fQbxi2hM8aHq9pNre0GDT4kQ7rL4KFPxeE2Mc1ZQpDLXJiHbNfDv6gOFtt3j5cN55ixDrNDO6JUIuvIwVr1Vky94v9ygHoWicb/Lh1fjn7SCK1J3+YMP8VWfO4hu7+EfUw1PnLwg96cm8W/fpJL/ylXog/if2ed6QNT85fGEC/v6uw6Y8psnRDOx/oQ2US/r4o3/d/CvDU9kxqAlAzwXH2htG+a7G7ej7gCT1VTEhONWcTYl0k2hL9kGZPJ37e52fAfRn X-Bogosity: Ham, tests=bogofilter, spamicity=0.000435, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Jul 17, 2024 at 08:04:01PM -0700, Christoph Hellwig wrote: > NAK to a driver creating random writable and exectutable memory: Is there a better way to do what I'm trying to do? Or some way to expose this functionality with more guard rails so that it's a little bit safer? Thank you for taking time to review my patches!