how can we test the hexagon port in mainline

From: Christoph Hellwig
Date: Wed Jun 23 2021 - 10:19:01 EST


Hi all,

the oldest supported gcc version in mainline is gcc 4.9. But the only
hexagon crosscompiler I can find is the one Arnds website points to here:

https://mirrors.edge.kernel.org/pub/tools/crosstool/

which is a non-upstream gcc 4.6.1 port. How are we supposed to even
build test hexagon code?