On Tue, 24 Aug 2021 at 13:20, Yanan Wang <[email protected]> wrote: > > This new version is based on patch series [1] which introduces some > fix and improvement for smp parsing. > > Description: > Once the view of an accurate virtual cpu topology is provided to guest, > with a well-designed vCPU pinning to the pCPU we may get a huge benefit, > e.g., the scheduling performance improvement. See Dario Faggioli's > research and the related performance tests in [2] for reference. > > This patch series introduces cpu topology support for ARM platform. > Both cpu-map in DT and ACPI PPTT table are introduced to store the > topology information. And we only describe the topology information > to 6.2 and newer virt machines, considering compatibility. > > patches not yet reviewed: #1 and #3. > > [1] > https://lore.kernel.org/qemu-devel/[email protected]/ > [2] > https://kvmforum2020.sched.com/event/eE1y/virtual-topology-for-virtual-machines > -friend-or-foe-dario-faggioli-suse
Hi; this series doesn't apply to current head-of-git. Is it intended to be based on some other series ? thanks -- PMM
