On Sat, Mar 20, 2021 at 12:19:54AM +0800, Boqun Feng wrote: > Hi Bjorn, > > I'm currently working on virtual PCI support for Hyper-V ARM64 guests. > Similar to virtual PCI on x86 Hyper-V guests, the PCI root bus is not > probed via ACPI (or of), it's probed from Hyper-V VMbus, therefore it Prime example of why "OF" should be capitalized to prevent the confusion of reading it as an English word, where it looks like a typo and makes no sense. Capitalizing it gives me and other uninitiates a hint that it's an initialism. Also applies to your commit logs and code comments. > doesn't have config window.