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[34.105.13.176]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-cbe707cab37sm740464a12.7.2026.08.04.23.04.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Aug 2026 23:04:57 -0700 (PDT) Date: Tue, 4 Aug 2026 23:04:53 -0700 From: Vipin Sharma To: alex@shazbot.org, rppt@kernel.org, pasha.tatashin@soleen.com, pratyush@kernel.org Cc: ajayachandra@nvidia.com, amastro@fb.com, ankita@nvidia.com, apopple@nvidia.com, bhelgaas@google.com, chrisl@kernel.org, christian.koenig@amd.com, corbet@lwn.net, dmatlack@google.com, graf@amazon.com, jacob.pan@linux.microsoft.com, jgg@nvidia.com, jgg@ziepe.ca, jrhilke@google.com, julianr@linux.ibm.com, kees@kernel.org, kevin.tian@intel.com, leon@kernel.org, leonro@nvidia.com, lukas@wunner.de, mattev@meta.com, michal.winiarski@intel.com, parav@nvidia.com, praan@google.com, rananta@google.com, rientjes@google.com, rodrigo.vivi@intel.com, saeedm@nvidia.com, schnelle@linux.ibm.com, skhan@linuxfoundation.org, skhawaja@google.com, vivek.kasireddy@intel.com, witu@nvidia.com, yanjun.zhu@linux.dev, yi.l.liu@intel.com, kexec@lists.infradead.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, kvm@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v5 00/20] vfio/pci: Base Live Update support for VFIO Message-ID: <20260805060336.GB806762.vipinsh@google.com> References: <20260714151505.3466855-1-vipinsh@google.com> <20260723215749.GC260824.vipinsh@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260723215749.GC260824.vipinsh@google.com> X-Rspamd-Queue-Id: C7C05C0007 X-Rspamd-Server: rspam10 X-Rspam-User: X-Stat-Signature: fx443dtdo6188r5shxrrzquzeknrqfrg X-HE-Tag: 1785909899-748307 X-HE-Meta: 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 klBrPykP 9LpykQo5GQQbAVuUn7HzCt9VvCpNUkKNGRDM+lTEA3v5V87Cs+Cmogl1FvV0T7RD07Db9q1FuE3d4QZRQ+5tDtrwiFMZeAM6qTeUDIYP+4b069qHOWRJMD+RFl7a+C9rlnZwwQtqdwenI+fRFy9exxEZSoPjWhx67zFX89ZJuCx7LfHKGdLZfN5i4ciFfESMCAf/R8O4bMjSkc4YzjQcORXp18vQ0WYiMhGOcPbvcGVdIooSX+v30qI3vZ0IC+ZHfTXd5ZcuszUSgQ4XwybHYggQcmNZcVGaox4ME48iV1uzVt/VUYAN5sN9jUka9AVWznHDxZun+KWuQyZ4B3b+zToaxhqFFDGz/nH4gb0r9COmU4IBOhK5GVbBSPgcV0qEFIDVYnw7/V8eWGtQ= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Jul 23, 2026 at 03:58:45PM -0700, Vipin Sharma wrote: > On Tue, Jul 14, 2026 at 08:14:45AM -0700, Vipin Sharma wrote: > > Hello, > > > > This series can be found on Github: > > > > https://github.com/shvipin/linux vfio/liveupdate/v5 > > > > This series provides the base support to enable Live Update feature for > > VFIO PCI devices using the Live Update Orchestrator (LUO) and Kexec > > Handover (KHO). > > > > Hi Alex, Pasha, Mike, and Pratyush, > > I'd like to discuss which maintainer tree should take the VFIO Live > Update series. > > For context on related efforts: > > - PCI Live Update is targeting the Live Update tree (maintained by > Pasha, Mike, and Pratyush, with David Matlack maintaining the > PCI-specific code). > https://lore.kernel.org/linux-pci/20260710212616.1351130-2-dmatlack@google.com/ > > - IOMMU Live Update is planned to go through the IOMMU tree. > https://lore.kernel.org/linux-iommu/20260614233728.2212104-3-skhawaja@google.com/ > > Given these different approaches, what is your preference for routing > the VFIO Live Update code? > Hi Alex, Gentle ping. Thanks Vipin