[SPARC64]: Kill explicit %gl register reference.

Older binutils can't handle it.  Use SET_GL() instead,
which is explicitly for this purpose.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc64/kernel/hvtramp.S b/arch/sparc64/kernel/hvtramp.S
index 76a090e..a55c252 100644 (file)
--- a/arch/sparc64/kernel/hvtramp.S
+++ b/arch/sparc64/kernel/hvtramp.S
@@ -10,6 +10,7 @@
 #include <asm/hvtramp.h>
 #include <asm/pstate.h>
 #include <asm/ptrace.h>
+#include <asm/head.h>
 #include <asm/asi.h>
 
        .text
@@ -28,7 +29,7 @@
         * First setup basic privileged cpu state.
         */
 hv_cpu_startup:
-       wrpr            %g0, 0, %gl
+       SET_GL(0)
        wrpr            %g0, 15, %pil
        wrpr            %g0, 0, %canrestore
        wrpr            %g0, 0, %otherwin