On Wed, 07 Jun 2023 10:56:00 +1000, Nicholas Piggin wrote:
> Switching mm and tinkering with current->active_mm should be done with
> irqs disabled. There is a path where exit_lazy_flush_tlb can be called
> with irqs enabled:
>
> exit_lazy_flush_tlb
> flush_type_needed
> __flush_all_mm
> tlb_finish_mmu
> exit_mmap
>
> [...]
Applied to powerpc/fixes.
[1/1] powerpc/64s/radix: Fix exit lazy tlb mm switch with irqs enabled
https://git.kernel.org/powerpc/c/dfaed3e1fa7099de8de4e89cbe7eb9c1bca27dfe
cheers
