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Tue, 27 Oct 2026 09:37:44 -0700 (PDT) Received: from localhost ([116.86.153.182]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ae4041fafcsm5635829a91.0.2026.10.27.09.37.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2026 09:37:43 -0700 (PDT) Date: Wed, 28 Oct 2026 00:37:41 +0800 From: Chris Down To: "Lorenzo Stoakes (ARM)" Cc: Andrew Morton , "Liam R. Howlett" , Vlastimil Babka , Jann Horn , Pedro Falcato , David Hildenbrand , Kees Cook , Jeff Xu , Andrey Vagin , Alexander Mikhalitsyn , Paul Moore , James Morris , "Serge E. Hallyn" , Shuah Khan , Jonathan Corbet , linux-mm@kvack.org, linux-hardening@vger.kernel.org, linux-security-module@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com Subject: Re: [PATCH 2/3] mseal sysmap: Allow with CHECKPOINT_RESTORE, default off Message-ID: References: <7ff59c2ab6c234ca4d799f862eb7c3f22d671f99.1793094611.git.chris@chrisdown.name> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: User-Agent: Mutt/2.3.3 (9073d26d) (2026-06-12) X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: DAEC6180003 X-Stat-Signature: zrwau9ieh78gfki79y8kg6wkfwnbqtxs X-Spam-Status: No, score=-7.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=4.0.1 X-Rspam-User: X-HE-Tag: 1793119065-990688 X-HE-Meta: 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 /J/BClg2 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Ok, sounds good. I'll drop MSEAL_SYSTEM_MAPPINGS_DEFAULT_ON, and fold dropping the !CHECKPOINT_RESTORE dependency into the boot parameter patch. Thanks!