Hi,
I also reappear the same phenomenon in RISC-V:
[ 120.156380] scftorture: --- End of test: LOCK_HOTPLUG
So I guess it is not the arch's responsibility.
I am very interested in it ;-)
Thank you both for your guidance!
Cheers
Zhouyi
On Tue, Oct 11, 2022 at 9:59 AM Zhouyi Zhou wrote:
>
>
Thanks Michael for reviewing my patch
On Mon, Oct 10, 2022 at 7:21 PM Michael Ellerman wrote:
>
> Zhouyi Zhou writes:
> > I think we should avoid torture offline the cpu who do tick timer
> > when nohz full is running.
>
> Can you tell us what the bug you're fixing is?
>
> Did you see a
Zhouyi Zhou writes:
> I think we should avoid torture offline the cpu who do tick timer
> when nohz full is running.
Can you tell us what the bug you're fixing is?
Did you see a crash/oops/hang etc? Or are you just proposing this as
something that would be a good idea?
> Tested on PPC VM of
I think we should avoid torture offline the cpu who do tick timer
when nohz full is running.
Tested on PPC VM of Open Source Lab of Oregon State University.
The test results show that after the fix, the success rate of
rcutorture is improved.
After:
Successes: 40 Failures: 9
Before:
Successes: 38
