This patch series are intended to test the POWER9 Nest Accelerator (NX) GZIP engine that is being introduced by https://lists.ozlabs.org/pipermail/linuxppc-dev/2020-March/205659.html More information about how to access the NX can be found in that patch, also a complete userspace library and more documentation can be found at: https://github.com/libnxz/power-gzip Changes in V2: - Fixed errors and warnings caught by scripts/checkpatch.pl, including line breaks inside strings. - Fixed infinite loop and out-of-boundaries writing found by Daniel Axtens. Best regards, Raphael
