On 6/4/2025 9:44 AM, Maciej Falkowski wrote:
From: Karol Wachowski karol.wachowski@intel.com
Refactor ivpu_cmdq_unregister() to ensure the doorbell is unregistered before destroying the command queue. The NPU firmware requires doorbells to be unregistered prior to command queue destruction.
If doorbell remains registered when command queue destroy command is sent firmware will automatically unregister the doorbell, making subsequent unregister attempts no-operations (NOPs).
Ensure compliance with firmware expectations by moving the doorbell unregister call ahead of the command queue destruction logic, thus preventing unnecessary NOP operation.
Fixes: 2a18ceff9482 ("accel/ivpu: Implement support for hardware scheduler") Cc: stable@vger.kernel.org # v6.11+ Signed-off-by: Karol Wachowski karol.wachowski@intel.com Signed-off-by: Maciej Falkowski maciej.falkowski@linux.intel.com
Huh? This was posted to the list on May 15th, and Jacek applied it to drm-misc-fixes on May 28th.
-Jeff