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[34.145.126.213]) by smtp.gmail.com with UTF8SMTPSA id d9443c01a7336-1f855e5bca2sm37983005ad.17.2024.06.14.16.20.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 14 Jun 2024 16:20:18 -0700 (PDT) From: jeffxu@chromium.org To: akpm@linux-foundation.org, jannh@google.com, sroettger@google.com, rdunlap@infradead.org, david@redhat.com, adhemerval.zanella@linaro.org Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, jorgelo@chromium.org, keescook@chromium.org, Jeff Xu Subject: [PATCH v2 0/1] add mseal to /proc/pid/smaps Date: Fri, 14 Jun 2024 23:20:13 +0000 Message-ID: <20240614232014.806352-1-jeffxu@google.com> X-Mailer: git-send-email 2.45.2.627.g7a2c4fd464-goog Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Jeff Xu Add mseal information in /proc/pid/smaps to indicate the VMA is sealed. I appreicate Adhemerval Zanella Netto to bring this to my attention. [1] [1] https://public-inbox.org/libc-alpha/743ac2ce-817b-42ef-a0a1-7edf9a85d8e5@linaro.org/#t History: v2: update from Jann Horn's comments: - change 'sp' to 'sl' - change 'sealed page' to 'sealed' - move VM_SEALED define after VM_ALLOW_ANY_UNCACHED v1: https://lore.kernel.org/lkml/20240614182327.752156-1-jeffxu@google.com/ Jeff Xu (1): /proc/pid/smaps: add mseal info for vma Documentation/filesystems/proc.rst | 1 + fs/proc/task_mmu.c | 3 +++ include/linux/mm.h | 5 +++++ mm/internal.h | 5 ----- 4 files changed, 9 insertions(+), 5 deletions(-) -- 2.45.2.627.g7a2c4fd464-goog