diff options
Diffstat (limited to 'arch/powerpc/kernel/vector.S')
| -rw-r--r-- | arch/powerpc/kernel/vector.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/vector.S b/arch/powerpc/kernel/vector.S index 54dbefcb4cde..fc120fac1910 100644 --- a/arch/powerpc/kernel/vector.S +++ b/arch/powerpc/kernel/vector.S @@ -73,6 +73,10 @@ _GLOBAL(load_up_altivec) addi r5,r4,THREAD /* Get THREAD */ oris r12,r12,MSR_VEC@h std r12,_MSR(r1) +#ifdef CONFIG_PPC_BOOK3S_64 + li r4,0 + stb r4,PACASRR_VALID(r13) +#endif #endif li r4,1 stb r4,THREAD_LOAD_VEC(r5) @@ -131,6 +135,8 @@ _GLOBAL(load_up_vsx) /* enable use of VSX after return */ oris r12,r12,MSR_VSX@h std r12,_MSR(r1) + li r4,0 + stb r4,PACASRR_VALID(r13) b fast_interrupt_return_srr #endif /* CONFIG_VSX */ |