[PATCH 05/14] drm/amdkfd: Fix XGMI SDMA user-mode queue allocation

[Alex Deucher]

From: Mukul Joshi <mukul.joshi at amd.com>

The recent overhauling of SDMA queue management introduced a
bug where XGMI SDMA user-mode queue allocation would mark bits
in the SDMA queue bitmap as set, representing a queue from
non-XGMI SDMA engines was allocated. This patch
addresses this issue and fixes the xGMI SDMA queue allocation.

Fixes: df7f2df1a466 ("drm/amdkfd: Update SDMA queue management for GFX9.4.3")
Signed-off-by: Mukul Joshi <mukul.joshi at amd.com>
Reviewed-by: Amber Lin <Amber.Lin at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index 527a2e0eef81..ab91a0e211c8 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -1416,7 +1416,7 @@ static int allocate_sdma_queue(struct device_queue_manager *dqm,
 		} else {
 			bit = find_first_bit(dqm->xgmi_sdma_bitmap,
 					     get_num_xgmi_sdma_queues(dqm));
-			clear_bit(bit, dqm->sdma_bitmap);
+			clear_bit(bit, dqm->xgmi_sdma_bitmap);
 			q->sdma_id = bit;
 		}
 		/* sdma_engine_id is sdma id including
-- 
2.39.2