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DSB raises an interrupt when there is a nested GOSUB command or illegal Head/Tail. Add support to log such errors in the DSB interrupt handler. v2: Enable support only in platforms that support this (Ville) Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Animesh Manna <animesh.manna@intel.com> Link: https://lore.kernel.org/r/20250523062041.166468-7-chaitanya.kumar.borah@intel.com