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Groups > linux.kernel > #1305997
| From | Sudeep Holla <sudeep.holla@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v4 2/2] mm/page_alloc.c: introduce kernelcore=mirror option |
| Date | 2016-01-11 11:00 +0100 |
| Message-ID | <qPHqz-yo-25@gated-at.bofh.it> (permalink) |
| References | <qOAKu-4aR-7@gated-at.bofh.it> <qOAKu-4aR-17@gated-at.bofh.it> <qOII3-1k3-31@gated-at.bofh.it> <qOOu7-5ka-39@gated-at.bofh.it> |
| Organization | ARM |
On 08/01/16 23:12, Andrew Morton wrote: > On Fri, 8 Jan 2016 17:02:39 +0000 Sudeep Holla <sudeep.holla@arm.com> wrote: > >>> + >>> + /* >>> + * if not mirrored_kernelcore and ZONE_MOVABLE exists, >>> + * range from zone_movable_pfn[nid] to end of each node >>> + * should be ZONE_MOVABLE not ZONE_NORMAL. skip it. >>> + */ >>> + if (!mirrored_kernelcore && zone_movable_pfn[nid]) >>> + if (zone == ZONE_NORMAL && >>> + pfn >= zone_movable_pfn[nid]) >>> + continue; >>> + >> >> I tried this with today's -next, the above lines gave compilation error. >> Moved them below into HAVE_MEMBLOCK_NODE_MAP and tested it on ARM64. >> I don't see the previous backtraces. Let me know if that's correct or >> you can post a version that compiles correctly and I can give a try. > > Thanks. I'll include the below and shall add your tested-by:, OK? > Yes this is the exact change I tested. Also I retested your latest patch set with today's -next. So, Tested-by: Sudeep Holla <sudeep.holla@arm.com> -- Regards, Sudeep
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[PATCH v4 0/2] mm: Introduce kernelcore=mirror option Taku Izumi <izumi.taku@jp.fujitsu.com> - 2016-01-08 09:40 +0100
[PATCH v4 2/2] mm/page_alloc.c: introduce kernelcore=mirror option Taku Izumi <izumi.taku@jp.fujitsu.com> - 2016-01-08 09:40 +0100
Re: [PATCH v4 2/2] mm/page_alloc.c: introduce kernelcore=mirror option Sudeep Holla <sudeep.holla@arm.com> - 2016-01-08 18:10 +0100
Re: [PATCH v4 2/2] mm/page_alloc.c: introduce kernelcore=mirror option Andrew Morton <akpm@linux-foundation.org> - 2016-01-09 00:20 +0100
Re: [PATCH v4 2/2] mm/page_alloc.c: introduce kernelcore=mirror option Sudeep Holla <sudeep.holla@arm.com> - 2016-01-11 11:00 +0100
[PATCH v4 0/2] mm: Introduce kernelcore=mirror option Taku Izumi <izumi.taku@jp.fujitsu.com> - 2016-01-08 09:40 +0100
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