Dave Martin [off-list ref] writes:

This series implements Linux kernel support for the ARM Scalable Vector
Extension (SVE). [1]  It supersedes the previous v3: see [3] for link
and full cover letter.

This is a minor update to v4, but does contain a couple of important
fixes.

<snip>

I seem to have run into a regression with normal non-SVE sigcontexts
while trying to run consecutive RISU runs in the Foundation Model. I'm
failing to get repeatable results playing back a previous --master run.
It works OK with the default Debian kernel.

What is the current status of the tree? I'd like to try an narrow it
down but I seem to recall it was now in a next tree somewhere?