select ACPI_PPTT if ACPI
select ACPI_SYSTEM_POWER_STATES_SUPPORT if ACPI
select ARCH_BINFMT_ELF_STATE
+ select ARCH_DISABLE_KASAN_INLINE
select ARCH_ENABLE_MEMORY_HOTPLUG
select ARCH_ENABLE_MEMORY_HOTREMOVE
select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI
select ARCH_HAS_CPU_FINALIZE_INIT
select ARCH_HAS_FORTIFY_SOURCE
+ select ARCH_HAS_KCOV
select ARCH_HAS_NMI_SAFE_THIS_CPU_OPS
select ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE
select ARCH_HAS_PTE_SPECIAL
select HAVE_ARCH_AUDITSYSCALL
select HAVE_ARCH_JUMP_LABEL
select HAVE_ARCH_JUMP_LABEL_RELATIVE
+ select HAVE_ARCH_KASAN
+ select HAVE_ARCH_KFENCE
+ select HAVE_ARCH_KGDB if PERF_EVENTS
select HAVE_ARCH_MMAP_RND_BITS if MMU
select HAVE_ARCH_SECCOMP_FILTER
select HAVE_ARCH_TRACEHOOK
select HAVE_FUNCTION_GRAPH_RETVAL if HAVE_FUNCTION_GRAPH_TRACER
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_FUNCTION_TRACER
+ select HAVE_GCC_PLUGINS
select HAVE_GENERIC_VDSO
select HAVE_HW_BREAKPOINT if PERF_EVENTS
select HAVE_IOREMAP_PROT
config AS_HAS_LASX_EXTENSION
def_bool $(as-instr,xvld \$xr0$(comma)\$a0$(comma)0)
+config AS_HAS_LBT_EXTENSION
+ def_bool $(as-instr,movscr2gr \$a0$(comma)\$scr0)
+
menu "Kernel type and options"
source "kernel/Kconfig.hz"
If unsure, say Y.
+config CPU_HAS_LBT
+ bool "Support for the Loongson Binary Translation Extension"
+ depends on AS_HAS_LBT_EXTENSION
+ help
+ Loongson Binary Translation (LBT) introduces 4 scratch registers (SCR0
+ to SCR3), x86/ARM eflags (eflags) and x87 fpu stack pointer (ftop).
+ Enabling this option allows the kernel to allocate and switch registers
+ specific to LBT.
+
+ If you want to use this feature, such as the Loongson Architecture
+ Translator (LAT), say Y.
+
config CPU_HAS_PREFETCH
bool
default y
config ARCH_SUPPORTS_UPROBES
def_bool y
+config KASAN_SHADOW_OFFSET
+ hex
+ default 0x0
+ depends on KASAN
+
menu "Power management options"
config ARCH_SUSPEND_POSSIBLE