diff options
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/habanalabs/gaudi/gaudi.c | 6 | ||||
| -rw-r--r-- | drivers/misc/habanalabs/goya/goya.c | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/misc/habanalabs/gaudi/gaudi.c b/drivers/misc/habanalabs/gaudi/gaudi.c index 18fec7decb99..88e181521d90 100644 --- a/drivers/misc/habanalabs/gaudi/gaudi.c +++ b/drivers/misc/habanalabs/gaudi/gaudi.c @@ -7880,6 +7880,12 @@ static void gaudi_handle_eqe(struct hl_device *hdev, u8 cause; int rc; + if (event_type >= GAUDI_EVENT_SIZE) { + dev_err(hdev->dev, "Event type %u exceeds maximum of %u", + event_type, GAUDI_EVENT_SIZE - 1); + return; + } + gaudi->events_stat[event_type]++; gaudi->events_stat_aggregate[event_type]++; diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c index e690161a07d2..d956088abbd1 100644 --- a/drivers/misc/habanalabs/goya/goya.c +++ b/drivers/misc/habanalabs/goya/goya.c @@ -4804,6 +4804,12 @@ void goya_handle_eqe(struct hl_device *hdev, struct hl_eq_entry *eq_entry) >> EQ_CTL_EVENT_TYPE_SHIFT); struct goya_device *goya = hdev->asic_specific; + if (event_type >= GOYA_ASYNC_EVENT_ID_SIZE) { + dev_err(hdev->dev, "Event type %u exceeds maximum of %u", + event_type, GOYA_ASYNC_EVENT_ID_SIZE - 1); + return; + } + goya->events_stat[event_type]++; goya->events_stat_aggregate[event_type]++; |