x86: Use wbinvd() macro rather than inline assembly

PATCH New Harvey Harrison 1 participant 1 message Jan 15, 2008

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Harvey Harrison

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2008-01-15 21:13 UTC #0 lore raw

PATCH 1/1 x86: Use wbinvd() macro rather than inline assembly

Signed-off-by Harvey Harrison <[email protected]>

---
Taken from Andi's CPA 16/31, against x86.git, not sure what the etiquette is with adding his S-O-B....

 arch/x86/mm/pageattr_64.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

arch/x86/mm/pageattr_64.c +1 -1

index bafc0a5..5e0b36e 100644
@@ -86,7 +86,7 @@ static void flush_kernel_map(void *arg)
 	   much cheaper than WBINVD. */
 	/* clflush is still broken. Disable for now. */
 	if (1 || !cpu_has_clflush) {
-		asm volatile("wbinvd" ::: "memory");
+		wbinvd();
 	} else {
 		list_for_each_entry(pg, l, lru) {
 			void *addr = page_address(pg);

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1.5.4.rc2.1164.g6451