x86: fix more non-global TLB flushes

fix more __flush_tlb() instances, out of caution.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
index 58438ba..a317336 100644 (file)
--- a/arch/x86/kernel/head64.c
+++ b/arch/x86/kernel/head64.c
@@ -27,7 +27,7 @@ static void __init zap_identity_mappings(void)
 {
        pgd_t *pgd = pgd_offset_k(0UL);
        pgd_clear(pgd);
-       __flush_tlb();
+       __flush_tlb_all();
 }
 
 /* Don't add a printk in there. printk relies on the PDA which is not initialized