[SPARC64]: Fix branch signedness bug in all code patching.
The bug that hit SUN4V TLB patching exists elsewhere.
Make sure we cure all such cases.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc64/lib/NGpatch.S b/arch/sparc64/lib/NGpatch.S
index f13ec9e..3b0674f 100644
--- a/arch/sparc64/lib/NGpatch.S
+++ b/arch/sparc64/lib/NGpatch.S
@@ -12,7 +12,8 @@
or %g2, %lo(OLD), %g2; \
sub %g1, %g2, %g1; \
sethi %hi(BRANCH_ALWAYS), %g3; \
- srl %g1, 2, %g1; \
+ sll %g1, 11, %g1; \
+ srl %g1, 11 + 2, %g1; \
or %g3, %lo(BRANCH_ALWAYS), %g3; \
or %g3, %g1, %g3; \
stw %g3, [%g2]; \