[PATCH] rcu: join rcu_ctrlblk and rcu_state

[powerpc.git] / include / asm-mips / stackframe.h

diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index de303e9..a8919dc 100644 (file)
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -90,24 +90,28 @@
 #ifdef CONFIG_32BIT
                mfc0    \temp, CP0_CONTEXT
                srl     \temp, 23
-               LONG_S  \stackp, kernelsp(\temp)
 #endif
 #if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
                lw      \temp, TI_CPU(gp)
                dsll    \temp, 3
-               lui     \temp2, %hi(kernelsp)
-               daddu   \temp, \temp2
-               LONG_S  \stackp, %lo(kernelsp)(\temp)
 #endif
 #if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
                MFC0    \temp, CP0_CONTEXT
                dsrl    \temp, 23
-               LONG_S  \stackp, kernelsp(\temp)
 #endif
+               LONG_S  \stackp, kernelsp(\temp)
                .endm
 #else
                .macro  get_saved_sp    /* Uniprocessor variation */
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
+               lui     k1, %highest(kernelsp)
+               daddiu  k1, %higher(kernelsp)
+               dsll    k1, k1, 16
+               daddiu  k1, %hi(kernelsp)
+               dsll    k1, k1, 16
+#else
                lui     k1, %hi(kernelsp)
+#endif
                LONG_L  k1, %lo(kernelsp)(k1)
                .endm