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Mon, 15 Sep 2025 15:59:40 -0700 (PDT) Received: from ziepe.ca ([130.41.10.202]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-3317d74fe33sm1565394fac.15.2025.09.15.15.59.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Sep 2025 15:59:40 -0700 (PDT) Received: from jgg by wakko with local (Exim 4.97) (envelope-from ) id 1uyIAd-00000004YkX-1MrY; Mon, 15 Sep 2025 19:59:39 -0300 Date: Mon, 15 Sep 2025 19:59:39 -0300 From: Jason Gunthorpe To: Shyam Saini Cc: thierry.reding@gmail.com, robin.murphy@arm.com, robh@kernel.org, joro@8bytes.org, iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, virtualization@lists.linux.dev, will@kernel.org, jacob.pan@linux.microsoft.com, eric.auger@redhat.com, code@tyhicks.com, eahariha@linux.microsoft.com, vijayb@linux.microsoft.com, bboscaccy@linux.microsoft.com, saravanak@google.com, krzk+dt@kernel.org, conor+dt@kernel.org, lizhi.hou@amd.com, clement.leger@bootlin.com Subject: Re: [PATCH v4 4/4] drivers: iommu: refactor arm_smmu_get_resv_regions Message-ID: <20250915225939.GN882933@ziepe.ca> References: <20250909154600.910110-1-shyamsaini@linux.microsoft.com> <20250909154600.910110-5-shyamsaini@linux.microsoft.com> <20250909155847.GB882933@ziepe.ca> <20250915162842.GA23954@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250915162842.GA23954@linuxonhyperv3.guj3yctzbm1etfxqx2vob5hsef.xx.internal.cloudapp.net> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250915_155941_859190_9FF7580C X-CRM114-Status: GOOD ( 11.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Sep 15, 2025 at 09:28:42AM -0700, Shyam Saini wrote: > > I'm comfortable with this side from the iommu perspective once you get > > agreement on the DT representation. > > We haven’t heard back from the DT folks or Thierry. Do you think we > should wait a few more days for their feedback, or go ahead and send > v5 as an RFC instead? It is about normal to wait about another week and then ping them for feedback. Don't send a RFC, you intend your work to be merged. Jason