Re: [PATCH 4.18 050/123] mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE

[Andre Tomt]

On 04. sep. 2018 07:24, Greg Kroah-Hartman wrote:
> > Full test log link,
> > https://lkft.validation.linaro.org/scheduler/job/404027#L4051
>
> Does Linus's tree also crash with this patch applied?  Being "bug
> compatible" is good :)
>
> thanks,
>
> greg k-h

I suspect it is because we're missing upstream commit 
db7ddef301128dad394f1c0f77027f86ee9a4edb
mm: move tlb_table_flush to tlb_flush_mmu_free

Have not tested.