[PATCH] [21/36] CPA: Use wbinvd() macro instead of inline assembly in 64bit c_p_a()

!MAILaRCHIVE_VOTE_RePLACE
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To: <linux-kernel@...>, <mingo@...>, <tglx@...>, <jbeulich@...>, <venkatesh.pallipadi@...>
Date: Wednesday, January 16, 2008 - 6:15 pm

Signed-off-by: Andi Kleen <ak@suse.de>
Acked-by: Jan Beulich <jbeulich@novell.com>

---
 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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Messages in current thread:
[PATCH] [35/36] Remove set_kernel_exec, Andi Kleen, (Wed Jan 16, 6:15 pm)
[PATCH] [36/36] Clean up pte_exec, Andi Kleen, (Wed Jan 16, 6:15 pm)
[PATCH] [21/36] CPA: Use wbinvd() macro instead of inline as..., Andi Kleen, (Wed Jan 16, 6:15 pm)
[PATCH] [14/36] CPA: Add simple self test at boot, Andi Kleen, (Wed Jan 16, 6:15 pm)
[PATCH] [10/36] Add pte_pgprot on i386, Andi Kleen, (Wed Jan 16, 6:15 pm)
[PATCH] [9/36] Add pte accessors for the global bit, Andi Kleen, (Wed Jan 16, 6:15 pm)
[PATCH] [8/36] CPA: Do a simple self test at boot, Andi Kleen, (Wed Jan 16, 6:15 pm)
[PATCH] [4/36] CPA: Undo white space changes, Andi Kleen, (Wed Jan 16, 6:15 pm)
[PATCH] [1/36] Undo pat cpa patch, Andi Kleen, (Wed Jan 16, 6:14 pm)