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Date: Wed, 24 Oct 2012 17:43:50 +0800 From: Lai Jiangshan <laijs@...fujitsu.com> To: linux-kernel@...r.kernel.org Cc: Lai Jiangshan <laijs@...fujitsu.com>, David Rientjes <rientjes@...gle.com>, Minchan Kim <minchan.kim@...il.com>, KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>, Yasuaki Ishimatsu <isimatu.yasuaki@...fujitsu.com>, Rob Landley <rob@...dley.net>, Andrew Morton <akpm@...ux-foundation.org>, Jiang Liu <jiang.liu@...wei.com>, Kay Sievers <kay.sievers@...y.org>, Greg Kroah-Hartman <gregkh@...e.de>, Mel Gorman <mgorman@...e.de>, "'FNST-Wen Congyang'" <wency@...fujitsu.com>, linux-doc@...r.kernel.org, linux-mm@...ck.org Subject: [PATCH 0/2 V2] memory_hotplug: fix memory hotplug bug We found 2 bugs while we test and develop memory hotplug. The hotplug code does not handle node_states[N_NORMAL_MEMORY] correctly, it may corrupt the memory. And we ensure the SLUB do NOT respond when node_states[N_NORMAL_MEMORY] is not changed. The patchset is based on mainline(3d0ceac129f3ea0b125289055a3aa7519d38df77) CC: David Rientjes <rientjes@...gle.com> Cc: Minchan Kim <minchan.kim@...il.com> CC: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> CC: Yasuaki Ishimatsu <isimatu.yasuaki@...fujitsu.com> CC: Rob Landley <rob@...dley.net> CC: Andrew Morton <akpm@...ux-foundation.org> CC: Jiang Liu <jiang.liu@...wei.com> CC: Kay Sievers <kay.sievers@...y.org> CC: Greg Kroah-Hartman <gregkh@...e.de> CC: Mel Gorman <mgorman@...e.de> CC: 'FNST-Wen Congyang' <wency@...fujitsu.com> CC: linux-doc@...r.kernel.org CC: linux-kernel@...r.kernel.org CC: linux-mm@...ck.org Lai Jiangshan (2): memory_hotplug: fix possible incorrect node_states[N_NORMAL_MEMORY] slub, hotplug: ignore unrelated node's hot-adding and hot-removing Documentation/memory-hotplug.txt | 5 +- include/linux/memory.h | 1 + mm/memory_hotplug.c | 136 +++++++++++++++++++++++++++++++++----- mm/slub.c | 4 +- 4 files changed, 127 insertions(+), 19 deletions(-) -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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