1 files changed, 9 insertions, 8 deletions

diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 91dbb2757afd..2ee0c9bfd032 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -35,6 +35,12 @@ config ARC
         select PERF_USE_VMALLOC
         select HAVE_DEBUG_STACKOVERFLOW
 
+config TRACE_IRQFLAGS_SUPPORT
+        def_bool y
+
+config LOCKDEP_SUPPORT
+        def_bool y
+
 config SCHED_OMIT_FRAME_POINTER
         def_bool y
 
@@ -119,7 +125,6 @@ config ARC_PLAT_NEEDS_CPU_TO_DMA
 config SMP
         bool "Symmetric Multi-Processing (Incomplete)"
         default n
-        select USE_GENERIC_SMP_HELPERS
         help
           This enables support for systems with more than one CPU. If you have
           a system with only one CPU, like most personal computers, say N. If
@@ -130,17 +135,14 @@ if SMP
 config ARC_HAS_COH_CACHES
         def_bool n
 
-config ARC_HAS_COH_RTSC
-        def_bool n
-
 config ARC_HAS_REENTRANT_IRQ_LV2
         def_bool n
 
 endif
 
 config NR_CPUS
-        int "Maximum number of CPUs (2-32)"
-        range 2 32
+        int "Maximum number of CPUs (2-4096)"
+        range 2 4096
         depends on SMP
         default "2"
 
@@ -326,8 +328,7 @@ config ARC_HAS_RTSC
         bool "Insn: RTSC (64-bit r/o cycle counter)"
         default y
         depends on ARC_CPU_REL_4_10
-        # if SMP, enable RTSC only if counter is coherent across cores
-        depends on !SMP || ARC_HAS_COH_RTSC
+        depends on !SMP
 
 endmenu   # "ARC CPU Configuration"