CONFIG_XTENSA is not available for thedefaultarchitecture x86.
Result is shown for architecture xtensa
CONFIG_XTENSA (not configurable)
configname: CONFIG_XTENSA
Linux Kernel Configuration
└─>XTENSA
In linux kernel since version 2.6.13 (release Date: 2005-08-28)
Xtensa processors are 32-bit RISC machines designed by Tensilica
primarily for embedded systems. These processors are both
configurable and extensible. The Linux port to the Xtensa
architecture supports all processor configurations and extensions,
with reasonable minimum requirements. The Xtensa Linux project has
a home page at <http://www.linux-xtensa.org/>.
primarily for embedded systems. These processors are both
configurable and extensible. The Linux port to the Xtensa
architecture supports all processor configurations and extensions,
with reasonable minimum requirements. The Xtensa Linux project has
a home page at <http://www.linux-xtensa.org/>.
selects
CONFIG_ARCH_WANT_FRAME_POINTERSCONFIG_HAVE_IDE
CONFIG_GENERIC_ATOMIC64
CONFIG_HAVE_GENERIC_HARDIRQS
CONFIG_VIRT_TO_BUS
CONFIG_GENERIC_IRQ_SHOW
CONFIG_GENERIC_CPU_DEVICES
CONFIG_MODULES_USE_ELF_RELA
CONFIG_GENERIC_PCI_IOMAP
CONFIG_ARCH_WANT_IPC_PARSE_VERSION
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB
CONFIG_CLONE_BACKWARDS
CONFIG_IRQ_DOMAIN
CONFIG_HAVE_OPROFILE