Palmer Dabbelt 39cefc5f6c
RISC-V: Fix a race condition during kernel stack overflow
This fixes a concrete bug but is also the basis for some cleanup work,
so I'm merging it based on the offending commit in order to minimize
future conflicts.

* commit '7e1864332fbc1b993659eab7974da9fe8bf8c128':
  riscv: fix race when vmap stack overflow
2022-12-01 11:38:39 -08:00
..
2022-10-15 16:47:33 -07:00