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x86/mm/64: Fix an incorrect warning with CONFIG_DEBUG_VM=y, !PCID

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I've been staring at the word PCID too long.

Fixes: f13c8e8c58ba ("x86/mm: Reinitialize TLB state on hotplug and resume")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Lutomirski 2017-09-10 08:52:58 -07:00 committed by Linus Torvalds
parent 4dfc278803
commit 7898f79654
1 changed files with 1 additions and 1 deletions
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2
arch/x86/mm/tlb.c
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@ -241,7 +241,7 @@ void initialize_tlbstate_and_flush(void)
* doesn't work like other CR4 bits because it can only be set from
* long mode.)
*/
WARN_ON(boot_cpu_has(X86_CR4_PCIDE) &&
WARN_ON(boot_cpu_has(X86_FEATURE_PCID) &&
!(cr4_read_shadow() & X86_CR4_PCIDE));
/* Force ASID 0 and force a TLB flush. */