tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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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

Linus Torvalds 238b05ec 2e0ddb34

+1 -1
+1 -1
arch/x86/mm/tlb.c
··· 1205 1205 */ 1206 1206 VM_WARN_ON_ONCE(preemptible()); 1207 1207 1208 - if (boot_cpu_has(X86_FEATURE_PGE)) { 1208 + if (cpu_feature_enabled(X86_FEATURE_PGE)) { 1209 1209 __flush_tlb_global(); 1210 1210 } else { 1211 1211 /*