Re: [PATCH v3 0/3] mm: Implement ECC handling for pfn with no struct page

Ankit Agrawal
2025-10-24T11:16:38Z

>>
>> Ah, I see.  Seems like a worthy addition to the commit message?  I mean,
>> this is really a choice of throwing away memory for the benefit of tlb
>> performance.  Seems like a valid choice in your usecase but less so for
>> the average laptop.
>
> No memory is being thrown away, the choice is if the kernel will
> protect itself from loading via userspace issuing repeated reads to
> bad memory.
>
> Ankit please include some of these details in the commit message

Thanks Jason, Liam for the suggestion. I'll update the commit message
in the next version.