git: 7eaea04a5bb1 - main - amd64: compare TLB shootdown target to all_cpus

Andrew Gallatin gallatin at cs.duke.edu
Tue Jan 12 14:21:50 UTC 2021


On 1/12/21 12:59 AM, Mateusz Guzik wrote:
> This makes my 2 core vm crash on boot:
> 
> Launching APs: 1
> Timecounter "TSC-low" frequency 1346899854 Hz quality 1000
> panic: IPI scoreboard is zero, initiator 1 target 1


Ugh, sorry for the breakage & thanks for the fix.  That's what I get
for not testing enough.

Drew



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