On Wed, May 31, 2023 at 11:31:37AM +0200, Juergen Gross wrote: > What it did would have been printed if pr_debug() would have been > active. :-( Lemme turn those into pr_info(). pr_debug() is nuts. > Did you check whether CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT was the same in both > kernels you've tested? Yes, it is enabled. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette