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Fri, 21 Aug 2026 03:09:18 -0700 (PDT) Received: from linaro.org ([2a10:d582:31e:0:fa47:b339:78a1:d4c6]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-499b90d297esm22206405e9.2.2026.08.21.03.09.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Aug 2026 03:09:17 -0700 (PDT) Date: Fri, 21 Aug 2026 11:09:15 +0100 From: Jim MacArthur To: Tao Tang Cc: Eric Auger , Peter Maydell , qemu-devel@nongnu.org, qemu-arm@nongnu.org, Chen Baozi , Pierrick Bouvier , Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= , Mostafa Saleh , Chao Liu Subject: Re: [RFC v5 03/28] hw/arm/smmuv3: Thread SEC_SID through helper APIs Message-ID: References: <20260813161515.2788900-1-tangtao1634@phytium.com.cn> <20260813162410.2805113-3-tangtao1634@phytium.com.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260813162410.2805113-3-tangtao1634@phytium.com.cn> Received-SPF: pass client-ip=2a00:1450:4864:20::329; envelope-from=jim.macarthur@linaro.org; helo=mail-wm1-x329.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org Sender: qemu-arm-bounces+qemu-arm=archiver.kernel.org@nongnu.org On Fri, Aug 14, 2026 at 12:24:08AM +0800, Tao Tang wrote: > Extend the register and queue helper routines to accept an explicit > SEC_SID argument instead of hard-coding the non-secure bank. > > All existing callers are updated to pass SMMU_SEC_SID_NS, so the > behavior remains identical. This prepares the code for handling > additional security state banks in the future. So Non-secure state > is the only state bank supported for now. > > Signed-off-by: Tao Tang > Reviewed-by: Eric Auger > Reviewed-by: Pierrick Bouvier > Link: https://lore.kernel.org/qemu-devel/3097d58e-3793-4434-8beb-2e4f4c52f772@redhat.com/ > --- > hw/arm/smmuv3-accel.c | 5 +++-- > hw/arm/smmuv3-internal.h | 21 +++++++++------------ > hw/arm/smmuv3.c | 15 ++++++++------- > 3 files changed, 20 insertions(+), 21 deletions(-) > Reviewed-by: Jim MacArthur