---

yaml --- r: 21380 b: refs/heads/master c: 840aaef h: refs/heads/master v: v3
git-mirror · Mar 20, 2006 · 6ee571c · 6ee571c
1 parent 77ade0f
commit 6ee571c
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 45fec05f805a113372c9a7ff4c653ac749f6921c
+refs/heads/master: 840aaef8db32572b6d11e0d5cb5e6efcbc812000
diff --git a/trunk/arch/sparc64/kernel/setup.c b/trunk/arch/sparc64/kernel/setup.c
@@ -529,15 +529,19 @@ static void __init per_cpu_patch(void)
 		};
 
 		*(unsigned int *) (addr +  0) = insns[0];
+		wmb();
 		__asm__ __volatile__("flush	%0" : : "r" (addr +  0));
 
 		*(unsigned int *) (addr +  4) = insns[1];
+		wmb();
 		__asm__ __volatile__("flush	%0" : : "r" (addr +  4));
 
 		*(unsigned int *) (addr +  8) = insns[2];
+		wmb();
 		__asm__ __volatile__("flush	%0" : : "r" (addr +  8));
 
 		*(unsigned int *) (addr + 12) = insns[3];
+		wmb();
 		__asm__ __volatile__("flush	%0" : : "r" (addr + 12));
 
 		p++;
@@ -558,6 +562,7 @@ static void __init gl_patch(void)
 		unsigned long addr = p1->addr;
 
 		*(unsigned int *) (addr +  0) = p1->insn;
+		wmb();
 		__asm__ __volatile__("flush	%0" : : "r" (addr +  0));
 
 		p1++;
@@ -568,9 +573,11 @@ static void __init gl_patch(void)
 		unsigned long addr = p2->addr;
 
 		*(unsigned int *) (addr +  0) = p2->insns[0];
+		wmb();
 		__asm__ __volatile__("flush	%0" : : "r" (addr +  0));
 
 		*(unsigned int *) (addr +  3) = p2->insns[1];
+		wmb();
 		__asm__ __volatile__("flush	%0" : : "r" (addr +  4));
 
 		p2++;