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SubjectRe: [PATCH 0/10] Replace _PAGE_NUMA with PAGE_NONE protections v2
On Thu, Nov 20, 2014 at 04:50:25PM -0500, Sasha Levin wrote:
> On 11/20/2014 05:19 AM, Mel Gorman wrote:
> > V1 failed while running under kvm-tools very quickly and a second report
> > indicated that it happens on bare metal as well. This version survived
> > an overnight run of trinity running under kvm-tools here but verification
> > from Sasha would be appreciated.
>
> Hi Mel,
>
> I tried giving it a spin, but it won't apply at all on the latest -mm
> tree:
>
> $ git am -3 numa/*
> Applying: mm: numa: Do not dereference pmd outside of the lock during NUMA hinting fault
> Applying: mm: Add p[te|md] protnone helpers for use by NUMA balancing
> Applying: mm: Convert p[te|md]_numa users to p[te|md]_protnone_numa
> fatal: sha1 information is lacking or useless (mm/huge_memory.c).
> Repository lacks necessary blobs to fall back on 3-way merge.
> Cannot fall back to three-way merge.
>
> Did I miss a prerequisite?
>

No. V2 was still against 3.18-rc4 as that was what I had vanilla kernel
test data for. V3 will be against latest mmotm.

--
Mel Gorman
SUSE Labs


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