On 02/03/2013 07:36 PM, 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. Yes, that patch fixes the issue for me, thanks. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>