Re: [PATCH 1/4] ipc/shm: do not check for MAP_POPULATE

From: Davidlohr Bueso
Date: Mon Feb 13 2017 - 13:14:33 EST

On Thu, 09 Feb 2017, Hugh Dickins wrote:

I haven't checked, but are you sure that "populated" does nothing
when the attacher had previously called mlockall(MCL_FUTURE)?

I checked and you are certainly right. Andrew, please do not
consider this patch, it's bogus.