CONFIG_APP_STACK_L1 is not available for thedefaultarchitecture x86.
Result is shown for architecture blackfin
Support locating application stack in L1 Scratch Memory
configname: CONFIG_APP_STACK_L1
Linux Kernel Configuration
└─>Blackfin Processor Options
└─>Blackfin Kernel Optimizations
└─>Support locating application stack in L1 Scratch Memory
In linux kernel since version 2.6.28 (release Date: 2008-12-24)
If enabled the application stack can be located in L1
scratch memory (less latency).
Currently only works with FLAT binaries.
scratch memory (less latency).
Currently only works with FLAT binaries.