Compress GPU error state


Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Compress GPU error state
In linux kernel since version 4.1 (release Date: 2015-06-21)  
This option selects ZLIB_DEFLATE if it isn't already
selected and causes any error state captured upon a GPU hang
to be compressed using zlib.

If in doubt, say "Y".