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Diffstat (limited to 'arch/powerpc/kernel/idle.c')
| -rw-r--r-- | arch/powerpc/kernel/idle.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c index ea78761..c6ac64b 100644 --- a/arch/powerpc/kernel/idle.c +++ b/arch/powerpc/kernel/idle.c @@ -102,6 +102,9 @@ void cpu_idle(void) ppc64_runlatch_on(); rcu_idle_exit(); tick_nohz_idle_exit(); +#ifdef CONFIG_FSL_ERRATUM_A_006184 + mtspr(SPRN_TSR, TSR_ENW); +#endif if (cpu_should_die()) { sched_preempt_enable_no_resched(); cpu_die(); |