Re: [PATCH v17 00/10] mm: introduce memfd_secret system call to create "secret" memory areas

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue 09-02-21 11:23:35, David Hildenbrand wrote:
[...]
> I am constantly trying to fight for making more stuff MOVABLE instead of
> going into the other direction (e.g., because it's easier to implement,
> which feels like the wrong direction).
> 
> Maybe I am the only person that really cares about ZONE_MOVABLE these days
> :) I can't stop such new stuff from popping up, so at least I want it to be
> documented.

MOVABLE zone is certainly an important thing to keep working. And there
is still quite a lot of work on the way. But as I've said this is more
of a outlier than a norm. On the other hand movable zone is kinda hard
requirement for a lot of application and it is to be expected that
many features will be less than 100% compatible.  Some usecases even
impossible. That's why I am arguing that we should have a central
document where the movable zone is documented with all the potential
problems we have encountered over time and explicitly state which
features are fully/partially incompatible.

-- 
Michal Hocko
SUSE Labs



[Index of Archives]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux