[PATCH 0/4] powerpc: mm_cpumask cleanups and lazy tlb mm

[Michael Ellerman]

On Wed, 24 May 2023 16:08:17 +1000, Nicholas Piggin wrote:
> In the process of doing patch 4, I found a few things we could improve
> and tighten up with mm_cpumask handling, so added those first. They're
> mostly just debugging, no real fixes or dependency on patch 4 there.
> 
> Thanks,
> Nick
> 
> [...]

Applied to powerpc/next.

[1/4] powerpc: Account mm_cpumask and active_cpus in init_mm
      https://git.kernel.org/powerpc/c/c3c2e93753484bb4e935ed8205c1f569907f5970
[2/4] powerpc/64s: Use dec_mm_active_cpus helper
      https://git.kernel.org/powerpc/c/f74b2a6c01a0b319070ccee7dea0cc4dad694041
[3/4] powerpc: Add mm_cpumask warning when context switching
      https://git.kernel.org/powerpc/c/177255afb40548fdf504384b361d18d6cbe35d1e
[4/4] powerpc/64s/radix: combine final TLB flush and lazy tlb mm shootdown IPIs
      https://git.kernel.org/powerpc/c/e43c0a0c3c2870e1ee29519dc249471adf19ab5f

cheers