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| author | Vineet Gupta <vgupta@synopsys.com> | 2016-05-31 16:35:09 +0530 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2016-06-02 10:59:23 +0530 |
| commit | ed6aefed726a305bd36344e230d2a9e9301226fc (patch) | |
| tree | 2422ea727c83deb0df5b6c88c222582e23679f33 /arch/arc/Kconfig | |
| parent | 819f3602dcbd6b021cd50e18f5d05da30bca5b07 (diff) | |
| download | linux-ed6aefed726a305bd36344e230d2a9e9301226fc.tar.bz2 | |
Revert "ARCv2: spinlock/rwlock/atomics: Delayed retry of failed SCOND with exponential backoff"
This reverts commit e78fdfef84be13a5c2b8276e12203cdf24778596.
The issue was fixed in hardware in HS2.1C release and there are no known
external users of affected RTL so revert the whole delayed retry series !
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index be9d0b5ae0cc..0d3e59f56974 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -389,11 +389,6 @@ config ARC_HAS_LLSC default y depends on !ARC_CANT_LLSC -config ARC_STAR_9000923308 - bool "Workaround for llock/scond livelock" - default n - depends on ISA_ARCV2 && SMP && ARC_HAS_LLSC - config ARC_HAS_SWAPE bool "Insn: SWAPE (endian-swap)" default y |