From: Palmer Dabbelt <palmer@rivosinc.com>
Date: Thu, 1 Dec 2022 19:38:39 +0000 (-0800)
Subject: RISC-V: Fix a race condition during kernel stack overflow
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=39cefc5f6cd25d555e0455b24810e9aff365b8d6;p=linux.git

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
---

39cefc5f6cd25d555e0455b24810e9aff365b8d6