Re: [PATCH 00/13] 3.12-stable backport of NUMA balancing patches

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On Tue, Jan 07, 2014 at 06:17:15AM -0800, Greg KH wrote:
> On Tue, Jan 07, 2014 at 02:00:35PM +0000, Mel Gorman wrote:
> > A number of NUMA balancing patches were tagged for -stable but I got a
> > number of rejected mails from either Greg or his robot minion.  The list
> > of relevant patches is
> > 
> > FAILED: patch "[PATCH] mm: numa: serialise parallel get_user_page against THP"
> > FAILED: patch "[PATCH] mm: numa: call MMU notifiers on THP migration"
> > MERGED: Patch "mm: clear pmd_numa before invalidating"
> > FAILED: patch "[PATCH] mm: numa: do not clear PMD during PTE update scan"
> > FAILED: patch "[PATCH] mm: numa: do not clear PTE for pte_numa update"
> > MERGED: Patch "mm: numa: ensure anon_vma is locked to prevent parallel THP splits"
> > MERGED: Patch "mm: numa: avoid unnecessary work on the failure path"
> > MERGED: Patch "sched: numa: skip inaccessible VMAs"
> > FAILED: patch "[PATCH] mm: numa: clear numa hinting information on mprotect"
> > FAILED: patch "[PATCH] mm: numa: avoid unnecessary disruption of NUMA hinting during"
> > Patch "mm: fix TLB flush race between migration, and change_protection_range"
> > Patch "mm: numa: guarantee that tlb_flush_pending updates are visible before page table updates"
> > FAILED: patch "[PATCH] mm: numa: defer TLB flush for THP migration as long as"
> > 
> > Fixing the rejects one at a time may cause other conflicts due to ordering
> > issues. Instead, this patch series against 3.12.6 is the full list of
> > backported patches in the expected order. Greg, unfortunately this means
> > you may have to drop some patches already in your stable tree and reapply
> > but on the plus side they should be then in the correct order for bisection
> > purposes and you'll know I've tested this combination of patches.
> 
> Many thanks for these, I'll go queue them up in a bit and drop the
> others to ensure I got all of this correct.

Ok, I've now queued all of these up, in this order, so we should be
good.

I'll do a -rc2 in a bit as it needs some testing.

thanks,

greg k-h
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