RE: [PATCH v2] mm/memory-failure: Support disabling soft offline for HugeTLB pages

[Fan, Shawn]

>> My original patch for this just skipped the GHES->offline process
>> for huge pages. But I wasn't aware of the sysctl control. That provides
>> a better solution.
>
> Tony, does that mean you're OK with using the existing sysctl interface? If
> so, I'll just send a separate patch to update the sysfs-memory-page-offline
> documentation and drop the rest.

Kyle,

It depends on which camp the external customer that reported this
falls into:

1) "I'm OK disabling all soft offline requests".

or the:

2) "I'd like 4K pages to still go offline if the BIOS asks, just not any huge pages".

Shawn: Can you please find out?


-> Prefer the 2nd option,  "4K pages still go offline if the BIOS asks, just not any huge pages."


Shawn