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Subject[PATCH] [16/31] CPA: Use wbinvd() macro instead of inline assembly in 64bit c_p_a()
Date

Signed-off-by: Andi Kleen <ak@suse.de>

---
arch/x86/mm/pageattr_64.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux/arch/x86/mm/pageattr_64.c
===================================================================
--- linux.orig/arch/x86/mm/pageattr_64.c
+++ linux/arch/x86/mm/pageattr_64.c
@@ -95,7 +95,7 @@ static void flush_kernel_map(void *arg)
/* When clflush is available always use it because it is
much cheaper than WBINVD. */
if ((a->full_flush || !cpu_has_clflush) && !cpu_has_ss)
- asm volatile("wbinvd" ::: "memory");
+ wbinvd();
list_for_each_entry(f, &a->l, l) {
if (!a->full_flush && !cpu_has_ss)
clflush_cache_range((void *)f->addr, PAGE_SIZE);

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