[PATCH] RISC-V: Don't use IPIs in flush_icache_all() when patching text

[Björn Töpel]

Björn Töpel <bjorn at kernel.org> writes:

> Yup (and thanks for working on it BTW!). Hmm, making it possible for
> Charlie's work [1] to attach to cpu_stopper? But maybe that's more
> work...

Trigger finger...

[1] https://lore.kernel.org/linux-riscv/20240124-fencei-v10-1-a25971f4301d@rivosinc.com/