unwind: Add required include files

To be self sufficient, the file needs to include linux/types.h. This
provides things like u32/u64 and struct callback_head.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Link: https://patch.msgid.link/20250924080118.665787071@infradead.org
This commit is contained in:
Peter Zijlstra 2025-09-22 15:44:59 +02:00
commit b1164c7d11