On Thu, Jan 07, 2021 at 11:34:15PM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@xxxxxxxx> > > When 5-level page tables are enabled, clang triggers a BUILD_BUG_ON(): I have CONFIG_X86_5LEVEL=y, CONFIG_EFI=y and am using Debian clang version 10.0.1-8+b1 but my .config builds just fine. How do you trigger this? Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette