diff options
Diffstat (limited to 'arch/powerpc/kernel/fpu.S')
| -rw-r--r-- | arch/powerpc/kernel/fpu.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/fpu.S b/arch/powerpc/kernel/fpu.S index ba4afe3b5a9c..f71f2bbd4de6 100644 --- a/arch/powerpc/kernel/fpu.S +++ b/arch/powerpc/kernel/fpu.S @@ -81,7 +81,12 @@ EXPORT_SYMBOL(store_fp_state) */ _GLOBAL(load_up_fpu) mfmsr r5 +#ifdef CONFIG_PPC_BOOK3S_64 + /* interrupt doesn't set MSR[RI] and HPT can fault on current access */ + ori r5,r5,MSR_FP|MSR_RI +#else ori r5,r5,MSR_FP +#endif #ifdef CONFIG_VSX BEGIN_FTR_SECTION oris r5,r5,MSR_VSX@h |