Commit 238b05ec authored Feb 20, 2023 by Linus Torvalds

Merge tag 'x86-mm-2023-02-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 mm update from Ingo Molnar:
 "Micro-optimize __flush_tlb_all()"

* tag 'x86-mm-2023-02-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/cpu: Use cpu_feature_enabled() when checking global pages support

parents 2e0ddb34 ebd3ad60

arch/x86/mm/tlb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1205,7 +1205,7 @@ void __flush_tlb_all(void)
		*/
		VM_WARN_ON_ONCE(preemptible());

		if (boot_cpu_has(X86_FEATURE_PGE)) {
		if (cpu_feature_enabled(X86_FEATURE_PGE)) {
		__flush_tlb_global();
		} else {
		/*