On Mon, Feb 24, 2020 at 02:35:08PM -0800, Eric Sandeen wrote: > > The "harmless" gcc complaint is that the kernel build errors out as > > soon as XFS is enabled on arm OABI. Which is a good thing, as the > > file system would not be interoperable with other architectures if it > > didn't. > > Not just on latest GCC? AFAIK all versions of gcc, as that is the intent of BUILD_BUG_ON.