diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/exceptions-64s.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index b0ad930cbae5..ebeebab74b56 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -2411,6 +2411,7 @@ EXC_COMMON_BEGIN(facility_unavailable_common) GEN_COMMON facility_unavailable addi r3,r1,STACK_FRAME_OVERHEAD bl facility_unavailable_exception + REST_NVGPRS(r1) /* instruction emulation may change GPRs */ b interrupt_return GEN_KVM facility_unavailable @@ -2440,6 +2441,7 @@ EXC_COMMON_BEGIN(h_facility_unavailable_common) GEN_COMMON h_facility_unavailable addi r3,r1,STACK_FRAME_OVERHEAD bl facility_unavailable_exception + REST_NVGPRS(r1) /* XXX Shouldn't be necessary in practice */ b interrupt_return GEN_KVM h_facility_unavailable |