Messages in this thread |  | | From | Vineeth Remanan Pillai <> | Date | Fri, 10 Jul 2020 09:36:42 -0400 | Subject | Re: [RFC PATCH 14/16] irq: Add support for core-wide protection of IRQ and softirq |
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Hi Aubrey,
On Fri, Jul 10, 2020 at 8:19 AM Li, Aubrey <aubrey.li@linux.intel.com> wrote: > > Hi Joel/Vineeth, > [...] > The problem is gone when we reverted this patch. We are running multiple > uperf threads(equal to cpu number) in a cgroup with coresched enabled. > This is 100% reproducible on our side. > > Just wonder if anything already known before we dig into it. > Thanks for reporting this. We haven't seen any lockups like this in our testing yet.
Could you please add more information on how to reproduce this? Was it a simple uperf run without any options or was it running any specific kind of network test?
We shall also try to reproduce this and investigate.
Thanks, Vineeth
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