194 	unsigned long async_stack, nodat_stack, mcck_stack;  in pcpu_alloc_lowcore()  local
200 	mcck_stack = stack_alloc();  in pcpu_alloc_lowcore()
201 	if (!lc || !nodat_stack || !async_stack || !mcck_stack)  in pcpu_alloc_lowcore()
207 	lc->mcck_stack = mcck_stack + STACK_INIT_OFFSET;  in pcpu_alloc_lowcore()
222 	stack_free(mcck_stack);  in pcpu_alloc_lowcore()
231 	unsigned long async_stack, nodat_stack, mcck_stack;  in pcpu_free_lowcore()  local
239 	mcck_stack = lc->mcck_stack - STACK_INIT_OFFSET;  in pcpu_free_lowcore()
244 	stack_free(mcck_stack);  in pcpu_free_lowcore()
1272 	unsigned long async_stack, nodat_stack, mcck_stack;  in smp_reinit_ipl_cpu()  local
1280 	mcck_stack = stack_alloc();  in smp_reinit_ipl_cpu()
1281 	if (!lc || !nodat_stack || !async_stack || !mcck_stack)  in smp_reinit_ipl_cpu()
1289 	S390_lowcore.mcck_stack = mcck_stack + STACK_INIT_OFFSET;  in smp_reinit_ipl_cpu()
1295 	memblock_free_late(lc_ipl->mcck_stack - STACK_INIT_OFFSET, THREAD_SIZE);  in smp_reinit_ipl_cpu()