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AJvYcCWT2/aZzcNfnkUKhiJPRRPKPypas2n+33SMzHF6/NWVMz+a4jYCy84m4cAXYZsJ784BemB5+EMgPHm6rsbvRALolWg8j6K5MAxKNtmQ X-Gm-Message-State: AOJu0Yw9EAUYJH19c9kRHlxnJrK+XZV8of8CFdpNdzHU73c9yeXCFohU Gxbx/XVP+ikyt1HHs9PcRKfhhgTNnu0HeA4fNyR4iPHH1ZU6B7CMEqc0nBzJb1c= X-Received: by 2002:a17:90a:de0d:b0:299:3332:a649 with SMTP id m13-20020a17090ade0d00b002993332a649mr8755614pjv.18.1708394450582; Mon, 19 Feb 2024 18:00:50 -0800 (PST) Received: from localhost ([2804:14d:7e39:8470:a328:9cae:8aed:4821]) by smtp.gmail.com with ESMTPSA id z19-20020a17090acb1300b00296e2434e7esm6167416pjt.53.2024.02.19.18.00.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Feb 2024 18:00:49 -0800 (PST) References: <20240203-arm64-gcs-v8-0-c9fec77673ef@kernel.org> User-agent: mu4e 1.10.8; emacs 29.1 From: Thiago Jung Bauermann To: Mark Brown Cc: Catalin Marinas , Will Deacon , Jonathan Corbet , Andrew Morton , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Arnd Bergmann , Oleg Nesterov , Eric Biederman , Kees Cook , Shuah Khan , "Rick P. Edgecombe" , Deepak Gupta , Ard Biesheuvel , Szabolcs Nagy , "H.J. Lu" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Florian Weimer , Christian Brauner , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v8 00/38] arm64/gcs: Provide support for GCS in userspace In-reply-to: <20240203-arm64-gcs-v8-0-c9fec77673ef@kernel.org> Date: Mon, 19 Feb 2024 23:00:46 -0300 Message-ID: <878r3f99o1.fsf@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Hello, Mark Brown writes: > Changes in v8: > - Invalidate signal cap token on stack when consuming. > - Typo and other trivial fixes. > - Don't try to use process_vm_write() on GCS, it intentionally does not > work. > - Fix leak of thread GCSs. > - Rebase onto latest clone3() series. > - Link to v7: https://lore.kernel.org/r/20231122-arm64-gcs-v7-0-201c483bd775@kernel.org Thank you for addressing my comments. I still have a few nets and questions in a few patches, but regardless of them: Reviewed-by: Thiago Jung Bauermann -- Thiago