diff options
Diffstat (limited to 'arch/powerpc/Kconfig')
| -rw-r--r-- | arch/powerpc/Kconfig | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 2ba14e77296..e1830f35dee 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -216,7 +216,7 @@ config ARCH_HIBERNATION_POSSIBLE config ARCH_SUSPEND_POSSIBLE def_bool y - depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200 || PPC_83xx + depends on ADB_PMU || PPC_EFIKA || PPC_LITE5200 || PPC_83xx || PPC4xx_CPM config PPC_DCR_NATIVE bool @@ -537,6 +537,16 @@ config PPC_SUBPAGE_PROT to set access permissions (read/write, readonly, or no access) on the 4k subpages of each 64k page. +config FAST_MEMSET + bool "Fast Memset" + depends on 4xx + ---help--- + Fast memset can be enabled to enhance memset performance. + But this version of memset will work only with cached memory. Since it + modifies the global memset, which can be called for uncached memory too, + it is best to enable this only on specific scenarios. Be really careful + if you need to enabled Fast Memset + config SCHED_SMT bool "SMT (Hyperthreading) scheduler support" depends on PPC64 && SMP @@ -579,14 +589,15 @@ config EXTRA_TARGETS If unsure, leave blank -if !44x || BROKEN +if !BROKEN config ARCH_WANTS_FREEZER_CONTROL def_bool y - depends on ADB_PMU + depends on ADB_PMU || PPC4xx_CPM source kernel/power/Kconfig endif + config SECCOMP bool "Enable seccomp to safely compute untrusted bytecode" depends on PROC_FS |