On Wed, Apr 08, 2020 at 05:03:24PM +0100, Russell King - ARM Linux admin wrote: > I haven't read all your patches yet. > > Have you tested it on 32-bit ARM, where the module area is located > _below_ PAGE_OFFSET and outside of the vmalloc area?
I have not tested it. However existing in-kernel users that use different areas (and we have quite a few of those) have not been changed at all. I think the arm32 module loader (like various other module loaders) falls into that category.
