diff options
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/cache-l2x0-pmu.c | 9 | ||||
| -rw-r--r-- | arch/arm/mm/dma-mapping.c | 2 |
2 files changed, 3 insertions, 8 deletions
diff --git a/arch/arm/mm/cache-l2x0-pmu.c b/arch/arm/mm/cache-l2x0-pmu.c index afe5b4c7b164..99bcd074916a 100644 --- a/arch/arm/mm/cache-l2x0-pmu.c +++ b/arch/arm/mm/cache-l2x0-pmu.c @@ -314,14 +314,6 @@ static int l2x0_pmu_event_init(struct perf_event *event) event->attach_state & PERF_ATTACH_TASK) return -EINVAL; - if (event->attr.exclude_user || - event->attr.exclude_kernel || - event->attr.exclude_hv || - event->attr.exclude_idle || - event->attr.exclude_host || - event->attr.exclude_guest) - return -EINVAL; - if (event->cpu < 0) return -EINVAL; @@ -544,6 +536,7 @@ static __init int l2x0_pmu_init(void) .del = l2x0_pmu_event_del, .event_init = l2x0_pmu_event_init, .attr_groups = l2x0_pmu_attr_groups, + .capabilities = PERF_PMU_CAP_NO_EXCLUDE, }; l2x0_pmu_reset(); diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index f1e2922e447c..1e3e08a1c456 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -2390,4 +2390,6 @@ void arch_teardown_dma_ops(struct device *dev) return; arm_teardown_iommu_dma_ops(dev); + /* Let arch_setup_dma_ops() start again from scratch upon re-probe */ + set_dma_ops(dev, NULL); } |