On Mon, Aug 25, 2025 at 10:24:36PM +0200, Maciej Wieczor-Retman wrote: > diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c > index bb57e93b4caf..756bd96c3b8b 100644 > --- a/arch/x86/mm/init.c > +++ b/arch/x86/mm/init.c > @@ -763,6 +763,9 @@ void __init init_mem_mapping(void) > probe_page_size_mask(); > setup_pcid(); > > + if (boot_cpu_has(X86_FEATURE_LAM) && IS_ENABLED(CONFIG_KASAN_SW_TAGS)) cpu_feature_enabled() > + cr4_set_bits_and_update_boot(X86_CR4_LAM_SUP); > + > #ifdef CONFIG_X86_64 > end = max_pfn << PAGE_SHIFT; > #else > -- Also, for all your patches' subjects and text: Pls read https://www.kernel.org/doc/html/latest/process/maintainer-tip.html#patch-subject https://www.kernel.org/doc/html/latest/process/maintainer-tip.html#changelog and fixup. Thx. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette
