Thanks for checking this!
On Fri, Feb 10, 2023 at 08:00:21AM +0800, Zqiang wrote:
> For kernels built with CONFIG_NO_HZ_FULL=y, running the following tests:
>
> runqemu kvm slirp nographic qemuparams="-m 1024 -smp 4" bootparams=
> "console=ttyS0 nohz_full=0,1 rcu_nocbs=0,1 sched_verbose" -d
Has this ever worked? Again I'm tempted to just:
git revert 08ae95f4fd3b38b257f5dc7e6507e071c27ba0d5
>
> root@qemux86-64:~# echo 0 > /sys/devices/system/cpu/cpu2/online
> root@qemux86-64:~# echo 0 > /sys/devices/system/cpu/cpu3/online
>
> [ 22.838290] BUG: unable to handle page fault for address: ffffffff84cd48c0
