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Sat, 18 Oct 2025 10:21:31 -0700 (PDT) Received: from ziepe.ca ([130.41.10.202]) by smtp.gmail.com with ESMTPSA id af79cd13be357-891cc9cacd0sm201601485a.3.2025.10.18.10.21.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Oct 2025 10:21:30 -0700 (PDT) Received: from jgg by wakko with local (Exim 4.97) (envelope-from ) id 1vAAcU-00000001Z3Y-0F1E; Sat, 18 Oct 2025 14:21:30 -0300 Date: Sat, 18 Oct 2025 14:21:30 -0300 From: Jason Gunthorpe To: Vipin Sharma Cc: bhelgaas@google.com, alex.williamson@redhat.com, pasha.tatashin@soleen.com, dmatlack@google.com, graf@amazon.com, pratyush@kernel.org, gregkh@linuxfoundation.org, chrisl@kernel.org, rppt@kernel.org, skhawaja@google.com, parav@nvidia.com, saeedm@nvidia.com, kevin.tian@intel.com, jrhilke@google.com, david@redhat.com, jgowans@amazon.com, dwmw2@infradead.org, epetron@amazon.de, junaids@google.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, kvm@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [RFC PATCH 00/21] VFIO live update support Message-ID: <20251018172130.GQ3938986@ziepe.ca> References: <20251018000713.677779-1-vipinsh@google.com> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251018000713.677779-1-vipinsh@google.com> On Fri, Oct 17, 2025 at 05:06:52PM -0700, Vipin Sharma wrote: > 2. Integration with IOMMUFD and PCI series for complete workflow where a > device continues a DMA while undergoing through live update. It is a bit confusing, this series has PCI components so how does it relate the PCI series? Is this self contained for at least limited PCI topologies? Jason