Messages in this thread | | | Subject | Re: CPU hotplug hang due to "swap: make each swap partition have one address_space" | From | Joseph Lo <> | Date | Mon, 4 Feb 2013 12:45:44 +0800 |
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On Mon, 2013-02-04 at 10:36 +0800, Shaohua Li wrote: > On Fri, Feb 01, 2013 at 10:02:33PM -0700, Stephen Warren wrote: > > Shaohua, > > > > In next-20130128, commit 174f064 "swap: make each swap partition have > > one address_space" (from the mm/akpm tree) appears causes a hang/RCU > > stall for me when hot-unplugging a CPU. > > does this one work for you? > http://marc.info/?l=linux-mm&m=135929599505624&w=2 > Or try a more recent linux-next. The patch is in akpm's tree. > Hi Shaohua,
The patch you pointed out did fix the issue. Just verified on Tegra device.
Thanks, Joseph
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