On Fri, Jun 28, 2019 at 03:09:47PM +0200, Arnd Bergmann wrote: > I came across this on arm-nommu (which disables > CONFIG_CPU_SPECTRE) during randconfig testing. > > I don't see an easy way to add this in there, short of rewriting the > whole __get_user_err() function. Any suggestions?
Can't we just fall back to using copy_from_user with a little wrapper that switches based on sizeof()?
