Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on tip/irq/core]
[also build test WARNING on robh/for-next v5.11 next-20210224]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch]