On 10/7/2025 4:57 AM, Youssef Samir wrote:
> From: Jeffrey Hugo <quic_jh...@quicinc.com>
>
> As soon as we queue MHI buffers to receive the bootlog from the device,
> we could be receiving data. Therefore all the resources needed to
> process that data need to be setup prior to queuing the buffers.
>
> We currently initialize some of the resources after queuing the buffers
> which creates a race between the probe() and any data that comes back
> from the device. If the uninitialized resources are accessed, we could
> see page faults.
>
> Fix the init ordering to close the race.
>
> Fixes: 5f8df5c6def6 ("accel/qaic: Add bootlog debugfs")
> Signed-off-by: Jeffrey Hugo <quic_jh...@quicinc.com>
> Signed-off-by: Youssef Samir <youssef.abdulrah...@oss.qualcomm.com>
Reviewed-by: Carl Vanderlip <carl.vander...@oss.qualcomm.com>
