Add more config options that wouldn't be done by the generic debug
config in kernel/configs/debug.config

CONFIG_JUMP_LABEL_FEATURE_CHECK_DEBUG
	Adds an initialized check on each (cpu|mmu)_has_feature()

CONFIG_PPC_IRQ_SOFT_MASK_DEBUG
	Adds some extra checks around IRQ mask manipulation

CONFIG_PPC_KUAP_DEBUG
	Adds some extra KAUP checks around interrupts/context switching

CONFIG_PPC_RFI_SRR_DEBUG
	Adds some extra SSR checks around interrupts/syscalls
Signed-off-by: Benjamin Gray <bgray@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230830044238.578840-1-bgray@linux.ibm.com