CONFIG_MACH_VSTMS is not available for thedefaultarchitecture x86.
Result is shown for architecture arm
default or selected kernelversion does not have config value CONFIG_MACH_VSTMS.
Result is shown for kernelversion 6.9.9
VMSTMS
modulename: mach-vstms.ko
configname: CONFIG_MACH_VSTMS
Linux Kernel Configuration
└─>Samsung S3C24XX SoCs (deprecated, see help)
└─>Samsung S3C24XX SoCs Support
└─>VMSTMS
In linux kernel since version 2.6.19 (release Date: 2006-11-29)
Say Y here if you are using an VSTMS board