[PATCH] ppc user annotations: sigcontext

sigcontext.regs is a userland pointer

Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-ppc/sigcontext.h b/include/asm-ppc/sigcontext.h
index fc5e358..f82dccc 100644
--- a/include/asm-ppc/sigcontext.h
+++ b/include/asm-ppc/sigcontext.h
@@ -9,7 +9,7 @@
 	int		signal;
 	unsigned long	handler;
 	unsigned long	oldmask;
-	struct pt_regs 	*regs;
+	struct pt_regs 	__user *regs;
 };
 
 #endif