Messages in this thread | | | Subject | Re: [QUESTION ON BUG] the rcu stall issue could not be reproduced | From | Mike Galbraith <> | Date | Fri, 20 Jul 2012 09:00:24 +0200 |
| |
On Fri, 2012-07-20 at 11:09 +0800, Michael Wang wrote: > Hi, Mike, Martin, Dan > > I'm currently taking an eye on the rcu stall issue which was reported by > you in the mail: > > rcu: endless stalls > From: Mike Galbraith > linux-3.4-rc7: rcu_sched self-detected stall on CPU > From: Martin Mokrejs > RCU stalls in linux-next > From: Dan Carpenter > > I try to reproduce the issue on my X86 server with 12 cpu
The 'endless stalls' box was 341.33333 times larger. Dunno if you can even set a serial port slow enough to approximate all cores trying to gripe through a single pinhole simultaneously.
-Mike
| |