On Sat, Mar 09, 2019 at 07:03:42AM -0800, Guenter Roeck wrote: > Building xtensa:defconfig ... failed > -------------- > Error log: > > arch/xtensa/kernel/process.c: In function 'get_wchan': > arch/xtensa/kernel/process.c:314:24: error: implicit declaration of function 'SPILL_SLOT'; did you mean 'PCI_SLOT'? Thanks, offending patch now dropped. greg k-h