On 03/23/2016 05:44 AM, Joonsoo Kim wrote:
Fixes: 3c605096d315 ("mm/page_alloc: restrict max order of merging on isolated pageblock") Link: https://lkml.org/lkml/2016/3/2/280 Reported-by: Hanjun Guo <guohanjun@xxxxxxxxxx> Debugged-by: Laura Abbott <labbott@xxxxxxxxxx> Debugged-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> # 3.18+ --- mm/page_alloc.c | 46 +++++++++++++++++++++++++++++++++------------- 1 file changed, 33 insertions(+), 13 deletions(-)Acked-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> Thanks for taking care of this issue!.
Thanks for the review. But I'm now not sure whether we push this to mainline+stable now, and later replace with Lucas' approach, or whether that approach would be also suitable and non-disruptive enough for stable?
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