Commit cd582896 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

x86: fix more non-global TLB flushes 



fix more __flush_tlb() instances, out of caution.

Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 1a2b4412

arch/x86/kernel/head64.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -27,7 +27,7 @@ static void __init zap_identity_mappings(void) 
{

{

	pgd_t *pgd = pgd_offset_k(0UL);

	pgd_t *pgd = pgd_offset_k(0UL);

	pgd_clear(pgd);

	pgd_clear(pgd);

	__flush_tlb();

	__flush_tlb_all();

}

}





/* Don't add a printk in there. printk relies on the PDA which is not initialized 

/* Don't add a printk in there. printk relies on the PDA which is not initialized