diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/irq/migration.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/kernel/irq/migration.c b/kernel/irq/migration.c index 47420908fba0..c3c89751b327 100644 --- a/kernel/irq/migration.c +++ b/kernel/irq/migration.c | |||
| @@ -43,12 +43,16 @@ void irq_move_masked_irq(struct irq_data *idata) | |||
| 43 | * masking the irqs. | 43 | * masking the irqs. |
| 44 | */ | 44 | */ |
| 45 | if (likely(cpumask_any_and(desc->pending_mask, cpu_online_mask) | 45 | if (likely(cpumask_any_and(desc->pending_mask, cpu_online_mask) |
| 46 | < nr_cpu_ids)) | 46 | < nr_cpu_ids)) { |
| 47 | if (!chip->irq_set_affinity(&desc->irq_data, | 47 | int ret = chip->irq_set_affinity(&desc->irq_data, |
| 48 | desc->pending_mask, false)) { | 48 | desc->pending_mask, false); |
| 49 | switch (ret) { | ||
| 50 | case IRQ_SET_MASK_OK: | ||
| 49 | cpumask_copy(desc->irq_data.affinity, desc->pending_mask); | 51 | cpumask_copy(desc->irq_data.affinity, desc->pending_mask); |
| 52 | case IRQ_SET_MASK_OK_NOCOPY: | ||
| 50 | irq_set_thread_affinity(desc); | 53 | irq_set_thread_affinity(desc); |
| 51 | } | 54 | } |
| 55 | } | ||
| 52 | 56 | ||
| 53 | cpumask_clear(desc->pending_mask); | 57 | cpumask_clear(desc->pending_mask); |
| 54 | } | 58 | } |
