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Diffstat (limited to 'arch/arc/Kconfig')
| -rw-r--r-- | arch/arc/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 7db978570fb..03347cbde9b 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -264,6 +264,13 @@ config LINUX_LINK_BASE endmenu # "Platform Board Configuration" +config ARC_CURR_IN_REG + bool "Dedicate Register r25 for current_task pointer" + default y + help + This reserved Register R25 to point to Current Task in + kernel mode. This saves memory access for each such access + config ARC_STACK_NONEXEC bool "Make stack non-executable" default n |