Commit f0d4944c authored by Tomer Tayar's avatar Tomer Tayar Committed by Oded Gabbay
Browse files

habanalabs: add a missing lock for in_reset indication 



Add a missing lock in hl_device_resume() when it assigns a value to the
'in_reset' indication.

Signed-off-by: default avatarTomer Tayar <ttayar@habana.ai>
Reviewed-by: default avatarOded Gabbay <ogabbay@kernel.org>
Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent 5f462172

drivers/misc/habanalabs/common/device.c

+2 −0
Original line number Diff line number Diff line
@@ -1091,7 +1091,9 @@ int hl_device_resume(struct hl_device *hdev) 
	/* 'in_reset' was set to true during suspend, now we must clear it in order

	 * for hard reset to be performed

	 */

	spin_lock(&hdev->reset_info.lock);

	hdev->reset_info.in_reset = 0;

	spin_unlock(&hdev->reset_info.lock);



	rc = hl_device_reset(hdev, HL_DRV_RESET_HARD);

	if (rc) {