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OpenCloudOS-Kernel
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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>
This commit is contained in:
Ingo Molnar 2008-01-30 13:33:54 +01:00
parent 1a2b441231
commit cd58289667
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/head64.c
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@ -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