diff options
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 26b55c53755f..ac7ae2b3cb83 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -898,8 +898,10 @@ retry_baser: * non-cacheable as well. */ shr = tmp & GITS_BASER_SHAREABILITY_MASK; - if (!shr) + if (!shr) { cache = GITS_BASER_nC; + __flush_dcache_area(base, alloc_size); + } goto retry_baser; } @@ -1140,6 +1142,8 @@ static struct its_device *its_create_device(struct its_node *its, u32 dev_id, return NULL; } + __flush_dcache_area(itt, sz); + dev->its = its; dev->itt = itt; dev->nr_ites = nr_ites; |