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[104.155.56.206]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-483bfeb932bsm123258085e9.28.2026.03.02.02.22.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Mar 2026 02:22:13 -0800 (PST) Date: Mon, 2 Mar 2026 10:22:08 +0000 From: Mostafa Saleh To: Tao Tang Cc: Eric Auger , Peter Maydell , "Michael S . Tsirkin" , Marcel Apfelbaum , qemu-devel@nongnu.org, qemu-arm@nongnu.org, Chen Baozi , Pierrick Bouvier , Philippe =?iso-8859-1?Q?Mathieu-Daud=E9?= , Chao Liu Subject: Re: [RFC v4 12/31] hw/arm/smmuv3: Store CD NSCFG in TT info Message-ID: References: <20260221100250.2976287-1-tangtao1634@phytium.com.cn> <20260221101632.2993305-1-tangtao1634@phytium.com.cn> <2c1c08fe-ddd2-47a9-9e9a-4a900df60bae@phytium.com.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <2c1c08fe-ddd2-47a9-9e9a-4a900df60bae@phytium.com.cn> Received-SPF: pass client-ip=2a00:1450:4864:20::331; envelope-from=smostafa@google.com; helo=mail-wm1-x331.google.com X-Spam_score_int: -175 X-Spam_score: -17.6 X-Spam_bar: ----------------- X-Spam_report: (-17.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_MED=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, ENV_AND_HDR_SPF_MATCH=-0.5, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, USER_IN_DEF_DKIM_WL=-7.5, USER_IN_DEF_SPF_WL=-7.5 autolearn=unavailable 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 Sun, Mar 01, 2026 at 10:21:55PM +0800, Tao Tang wrote: > Hi Mostafa, > > On 2026/2/27 PM10:41, Mostafa Saleh wrote: > > On Sat, Feb 21, 2026 at 06:16:32PM +0800, Tao Tang wrote: > > > With NSCFG definitions in place, record the per-table NSCFG bits > > > in SMMUTransTableInfo during CD decode for later use. > > > > > > Signed-off-by: Tao Tang > > I feel this patch would be better squashed with how it’s used, > > but no strong opinion. > > > I split "definition" vs "usage" here because Eric suggested keeping plumbing > changes separate in previous series. > I don't have a strong opinion, you can keep it, if Eric is ok with it. I was just looking for ways to keep this series shorter. Thanks, Mostafa > > That said, I don’t mind squashing this into "hw/arm/smmu-common: Implement > secure state handling in ptw" in V5, since it’s effectively a one-liner and > will make the series smaller. > > > > Thanks, > > Mostafa > > > Best regards, > > Tao >