unwind: Implement compat fp unwind

It is important to be able to unwind compat tasks too.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20250924080119.613695709@infradead.org
This commit is contained in:
Peter Zijlstra 2025-09-23 13:27:34 +02:00
commit c79dd946e3
2 changed files with 30 additions and 11 deletions