[ 180/187] memory hotplug: fix invalid memory access caused by stale kswapd pointer

2012-07-12 Thread Greg Kroah-Hartman
From: Greg KH 3.4-stable review patch. If anyone has any objections, please let me know. -- From: Jiang Liu commit d8adde17e5f858427504725218c56aef90e90fc7 upstream. kswapd_stop() is called to destroy the kswapd work thread when all memory of a NUMA node has been offlined.

[ 180/187] memory hotplug: fix invalid memory access caused by stale kswapd pointer

2012-07-12 Thread Greg Kroah-Hartman
From: Greg KH gre...@linuxfoundation.org 3.4-stable review patch. If anyone has any objections, please let me know. -- From: Jiang Liu jiang@huawei.com commit d8adde17e5f858427504725218c56aef90e90fc7 upstream. kswapd_stop() is called to destroy the kswapd work thread when