Firmware Memory Console - X86 Legacy support

modulename: memconsole-x86-legacy.ko

configname: CONFIG_GOOGLE_MEMCONSOLE_X86_LEGACY

Linux Kernel Configuration
└─>Firmware Drivers
└─>Google Firmware Drivers
└─>ACPI (Advanced Configuration and Power Interface) Support
└─>Firmware Memory Console - X86 Legacy support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This option enables the kernel to search for a firmware log in
the EBDA on Google servers. If found, this log is exported to
userland in the file /sys/firmware/log.

source code: