On Mon, 5 Aug 2024 at 11:55, Linus Torvalds wrote: > > So please consider this a "maybe something like this" patch, but that > 'arch_unmap()' really is pretty nasty Actually, the whole powerpc vdso code confused me. It's not the vvar thing that wants this close thing, it's the other ones that have the remap thing. .. and there were two of those error cases that needed to reset the vdso pointer. That all shows just how carefully I was reading this code. New version - still untested, but now I've read through it one more time - attached. Linus