ppc64: zero extend all 6 parameters in 32 bit syscall path

6a049ed5 · Anton Blanchard · 1362870b · 6a049ed5
Commit 6a049ed5 authored Jan 14, 2003 by Anton Blanchard
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arch/ppc64/kernel/entry.S arch/ppc64/kernel/entry.S +4 -0

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--- a/arch/ppc64/kernel/entry.S
+++ b/arch/ppc64/kernel/entry.S
@@ -114,6 +114,8 @@ _GLOBAL(DoSyscall)
 	clrldi	r4,r4,32
 	clrldi	r5,r5,32
 	clrldi	r6,r6,32
+	clrldi	r7,r7,32
+	clrldi	r8,r8,32
 	b	17f
 15:
 #endif
@@ -184,6 +186,8 @@ _GLOBAL(ret_from_syscall_1)
 	clrldi	r4,r4,32
 	clrldi	r5,r5,32
 	clrldi	r6,r6,32
+	clrldi	r7,r7,32
+	clrldi	r8,r8,32
 	b	57f
 55:
 #endif