[PATCH 08/12] habanalabs/gaudi2: SM mask can only be 8-bit

From: Oded Gabbay
Date: Mon Jul 04 2022 - 05:30:33 EST


Otherwise, due to how we calculate it, we might fail in FIELD_PREP
checks.

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Oded Gabbay <ogabbay@xxxxxxxxxx>
---
drivers/misc/habanalabs/gaudi2/gaudi2.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/misc/habanalabs/gaudi2/gaudi2.c b/drivers/misc/habanalabs/gaudi2/gaudi2.c
index 6911b42e52e1..dbf273d96b00 100644
--- a/drivers/misc/habanalabs/gaudi2/gaudi2.c
+++ b/drivers/misc/habanalabs/gaudi2/gaudi2.c
@@ -5751,8 +5751,9 @@ static void gaudi2_kdma_set_mmbp_asid(struct hl_device *hdev,
static void gaudi2_arm_cq_monitor(struct hl_device *hdev, u32 index, u32 cq_id,
u32 mon_payload, u32 sync_value)
{
+ u32 sync_group_id, mode, mon_arm;
int offset = index * 4;
- u32 sync_group_id, mask, mode, mon_arm;
+ u8 mask;

/* Reset the SOB value */
WREG32(mmDCORE0_SYNC_MNGR_OBJS_SOB_OBJ_0 + offset, 0);
--
2.25.1