From: Jacek Lawrynowicz Date: Tue, 25 Mar 2025 11:42:19 +0000 (+0100) Subject: accel/ivpu: Fix warning in ivpu_ipc_send_receive_internal() X-Git-Tag: v6.12.24~137 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c200b7ebdf932d0f61c68815b8867792c01663c;p=thirdparty%2Fkernel%2Fstable.git accel/ivpu: Fix warning in ivpu_ipc_send_receive_internal() commit 6b4568b675b14cf890c0c21779773c3e08e80ce5 upstream. Warn if device is suspended only when runtime PM is enabled. Runtime PM is disabled during reset/recovery and it is not an error to use ivpu_ipc_send_receive_internal() in such cases. Fixes: 5eaa49741119 ("accel/ivpu: Prevent recovery invocation during probe and resume") Cc: stable@vger.kernel.org # v6.13+ Signed-off-by: Maciej Falkowski Reviewed-by: Lizhi Hou Signed-off-by: Jacek Lawrynowicz Link: https://lore.kernel.org/r/20250325114219.3739951-1-maciej.falkowski@linux.intel.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/accel/ivpu/ivpu_ipc.c b/drivers/accel/ivpu/ivpu_ipc.c index 13c8a12162e89..f0402dc847582 100644 --- a/drivers/accel/ivpu/ivpu_ipc.c +++ b/drivers/accel/ivpu/ivpu_ipc.c @@ -299,7 +299,8 @@ ivpu_ipc_send_receive_internal(struct ivpu_device *vdev, struct vpu_jsm_msg *req struct ivpu_ipc_consumer cons; int ret; - drm_WARN_ON(&vdev->drm, pm_runtime_status_suspended(vdev->drm.dev)); + drm_WARN_ON(&vdev->drm, pm_runtime_status_suspended(vdev->drm.dev) && + pm_runtime_enabled(vdev->drm.dev)); ivpu_ipc_consumer_add(vdev, &cons, channel, NULL);