Re: [PATCH 17/24] sched/fair: Implement delayed dequeue
From: Bert Karwatzki
Date: Fri Aug 30 2024 - 08:36:02 EST
Since linux next-20240820 the following messages appears when booting:
[ T1] smp: Bringing up secondary CPUs ...
[ T1] smpboot: x86: Booting SMP configuration:
[ T1] .... node #0, CPUs: #2 #4 #6 #8 #10 #12 #14 #1
This is the line I'm concerend about:
[ T1] psi: inconsistent task state! task=61:cpuhp/3 cpu=0 psi_flags=4 clear=0 set=4
[ T1] #3 #5 #7 #9 #11 #13 #15
[ T1] Spectre V2 : Update user space SMT mitigation: STIBP always-on
[ T1] smp: Brought up 1 node, 16 CPUs
[ T1] smpboot: Total of 16 processors activated (102216.16 BogoMIPS)
I bisected this to commit 152e11f6df29 ("sched/fair: Implement delayed dequeue").
Is this normal or is this something I should worry about?
Bert Karwatzki