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[71.126.255.178]) by smtp.gmail.com with UTF8SMTPSA id 6a1803df08f44-87c012a2c6dsm7233906d6.46.2025.10.14.16.12.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Oct 2025 16:12:55 -0700 (PDT) Date: Tue, 14 Oct 2025 19:12:55 -0400 Message-ID: <3aa966ae48394feec053a63c8868ca0a@paul-moore.com> 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-Mailer: pstg-pwork:20251014_1821/pstg-lib:20251014_1132/pstg-pwork:20251014_1821 From: Paul Moore To: Casey Schaufler , casey@schaufler-ca.com, eparis@redhat.com, linux-security-module@vger.kernel.org, audit@vger.kernel.org Cc: jmorris@namei.org, serge@hallyn.com, keescook@chromium.org, john.johansen@canonical.com, penguin-kernel@i-love.sakura.ne.jp, stephen.smalley.work@gmail.com, linux-kernel@vger.kernel.org, selinux@vger.kernel.org Subject: Re: [PATCH RFC 10/15] LSM: allocate mnt_opts blobs instead of module specific data References: <20250621171851.5869-11-casey@schaufler-ca.com> In-Reply-To: <20250621171851.5869-11-casey@schaufler-ca.com> On Jun 21, 2025 Casey Schaufler wrote: > > Replace allocations of LSM specific mount data with the > shared mnt_opts blob. > > Signed-off-by: Casey Schaufler > --- > include/linux/lsm_hooks.h | 1 + > security/security.c | 12 ++++++++++++ > security/selinux/hooks.c | 10 +++++++--- > security/smack/smack_lsm.c | 4 ++-- > 4 files changed, 22 insertions(+), 5 deletions(-) We discussed the concepts in this patch in a separate patchset, lore link below. https://lore.kernel.org/linux-security-module/20250925171208.5997-1-casey@schaufler-ca.com/ -- paul-moore.com