Messages in this thread |  | | Date | Tue, 11 Nov 2014 14:23:44 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH 1/2] mm: page_isolation: check pfn validity before access |
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On Thu, 06 Nov 2014 16:08:02 +0800 Weijie Yang <weijie.yang@samsung.com> wrote:
> In the undo path of start_isolate_page_range(), we need to check > the pfn validity before access its page, or it will trigger an > addressing exception if there is hole in the zone. >
There is not enough information in the chagnelog for me to decide how to handle the patch. 3.19? 3.18? 3.18+stable?
When fixing bugs, please remember to fully explain the end-user impact of the bug. Under what circumstances does it occur?
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