subject:"\[linux\-next\]\[DLPAR CPU\]\[Oops\] Kernel crash with CPU hotunplug"

Re: [linux-next][DLPAR CPU][Oops] Kernel crash with CPU hotunplug

2017-10-05 Thread Michael Ellerman

Abdul Haleem writes: > Hi, > > linux-next kernel panic while DLPAR CPU add/remove operation in a loop. > > Test: CPU hot-unplug > Machine Type: Power8 PowerVM LPAR > kernel: 4.14.0-rc2-next-20170928 > gcc : 5.2.1 > > trace logs > -- > cpu 10 (hwid 10) Ready to die... > cpu 11 (hwid 11) Re

[linux-next][DLPAR CPU][Oops] Kernel crash with CPU hotunplug

2017-10-04 Thread Abdul Haleem

Hi, linux-next kernel panic while DLPAR CPU add/remove operation in a loop. Test: CPU hot-unplug Machine Type: Power8 PowerVM LPAR kernel: 4.14.0-rc2-next-20170928 gcc : 5.2.1 trace logs -- cpu 10 (hwid 10) Ready to die... cpu 11 (hwid 11) Ready to die... cpu 12 (hwid 12) Ready to die...