diff options
-rw-r--r-- | arch/powerpc/kernel/fpu.S | 3 | ||||
-rw-r--r-- | arch/powerpc/kernel/vector.S | 4 |
2 files changed, 2 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S index 6010adcee16e..ba4afe3b5a9c 100644 --- a/arch/powerpc/kernel/fpu.S +++ b/arch/powerpc/kernel/fpu.S @@ -91,8 +91,7 @@ END_FTR_SECTION_IFSET(CPU_FTR_VSX) isync /* enable use of FP after return */ #ifdef CONFIG_PPC32 - mfspr r5,SPRN_SPRG_THREAD /* current task's THREAD (phys) */ - tovirt(r5, r5) + addi r5,r2,THREAD lwz r4,THREAD_FPEXC_MODE(r5) ori r9,r9,MSR_FP /* enable FP for current */ or r9,r9,r4 diff --git a/arch/powerpc/kernel/vector.S b/arch/powerpc/kernel/vector.S index fc120fac1910..ba03eedfdcd8 100644 --- a/arch/powerpc/kernel/vector.S +++ b/arch/powerpc/kernel/vector.S @@ -65,9 +65,8 @@ _GLOBAL(load_up_altivec) 1: /* enable use of VMX after return */ #ifdef CONFIG_PPC32 - mfspr r5,SPRN_SPRG_THREAD /* current task's THREAD (phys) */ + addi r5,r2,THREAD oris r9,r9,MSR_VEC@h - tovirt(r5, r5) #else ld r4,PACACURRENT(r13) addi r5,r4,THREAD /* Get THREAD */ @@ -81,7 +80,6 @@ _GLOBAL(load_up_altivec) li r4,1 stb r4,THREAD_LOAD_VEC(r5) addi r6,r5,THREAD_VRSTATE - li r4,1 li r10,VRSTATE_VSCR stw r4,THREAD_USED_VR(r5) lvx v0,r10,r6 |