diff options
Diffstat (limited to 'arch/powerpc/kernel/traps.c')
| -rw-r--r-- | arch/powerpc/kernel/traps.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c index 1fd45a8650e1..665f294725cb 100644 --- a/arch/powerpc/kernel/traps.c +++ b/arch/powerpc/kernel/traps.c @@ -2088,6 +2088,10 @@ void SPEFloatingPointException(struct pt_regs *regs) int code = FPE_FLTUNK; int err; + /* We restore the interrupt state now */ + if (!arch_irq_disabled_regs(regs)) + local_irq_enable(); + flush_spe_to_thread(current); spefscr = current->thread.spefscr; @@ -2133,6 +2137,10 @@ void SPEFloatingPointRoundException(struct pt_regs *regs) extern int speround_handler(struct pt_regs *regs); int err; + /* We restore the interrupt state now */ + if (!arch_irq_disabled_regs(regs)) + local_irq_enable(); + preempt_disable(); if (regs->msr & MSR_SPE) giveup_spe(current); |