bool "4MB"
config HUGETLB_PAGE_SIZE_512K
- depends on !SPARC64_PAGE_SIZE_4MB
+ depends on !SPARC64_PAGE_SIZE_4MB && !SPARC64_PAGE_SIZE_512KB
bool "512K"
config HUGETLB_PAGE_SIZE_64K
- depends on !SPARC64_PAGE_SIZE_4MB && !SPARC64_PAGE_SIZE_512K
+ depends on !SPARC64_PAGE_SIZE_4MB && !SPARC64_PAGE_SIZE_512KB && !SPARC64_PAGE_SIZE_64K
bool "64K"
endchoice
endmenu
+config ARCH_SPARSEMEM_ENABLE
+ def_bool y
+
+config ARCH_SPARSEMEM_DEFAULT
+ def_bool y
+
+config LARGE_ALLOCS
+ def_bool y
+
source "mm/Kconfig"
config GENERIC_ISA_DMA
depends on SPARC32_COMPAT
default y
-config UID16
- bool
- depends on SPARC32_COMPAT
- default y
-
config BINFMT_ELF32
tristate "Kernel support for 32-bit ELF binaries"
depends on SPARC32_COMPAT
endmenu
+config SCHED_SMT
+ bool "SMT (Hyperthreading) scheduler support"
+ depends on SMP
+ default y
+ help
+ SMT scheduler support improves the CPU scheduler's decision making
+ when dealing with UltraSPARC cpus at a cost of slightly increased
+ overhead in some places. If unsure say N here.
+
config CMDLINE_BOOL
bool "Default bootloader kernel arguments"
config KPROBES
bool "Kprobes (EXPERIMENTAL)"
+ depends on EXPERIMENTAL && MODULES
help
Kprobes allows you to trap at almost any kernel address and
execute a callback function. register_kprobe() establishes