diff options
| author | Vineet Gupta <vgupta@synopsys.com> | 2013-09-09 16:04:15 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2013-11-07 14:34:31 +0530 |
| commit | 7d0857a54aedbd47b3de503933d65ce462970bd6 (patch) | |
| tree | bb58cf17cbe9e22baae90cb299caf118e51aaa04 /arch/arc/Kconfig | |
| parent | 57e26e57454fae4f1d15c2e9fa965b7a8046ab34 (diff) | |
| download | op-kernel-dev-7d0857a54aedbd47b3de503933d65ce462970bd6.zip op-kernel-dev-7d0857a54aedbd47b3de503933d65ce462970bd6.tar.gz | |
ARC: [SMP] Disallow RTSC
RTSC is strictly incore and must not be allowed in SMP configs
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index fb4177e..5ede546 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -136,9 +136,6 @@ 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 @@ -332,8 +329,7 @@ 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" |
