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SubjectRe: 4.14.9 doesn't boot (regression)
On 12/29/2017 04:48 PM, Alexander Tsoy wrote:
> В Пт, 29/12/2017 в 12:14 +0100, Toralf Förster пишет:
>> I can confirm now, that that kernel breaks both a desktop (an
>> ThinkPad T440s i5) and a headless server (i3930) setup. For the
>> server the attached .config works fine but switching from
>> CONFIG_GENERIC_CPU to CONFIG_MCORE2 legt them hang at boot w/op any
>> messages. Similar picture at the desktop.
> You most likely have the same problem as me:

Indeed, I got a similar message at my ThinkPad too when I tried to bisect it:

>[ 21.776011] INFO: rcu_preempt detected stalls on CPUs/tasks:
>[ 21.w77008] 0-...!: (0 ticks this GP) idle=c56/140000000000000/0
>softirq=73/73 fqs=0
>[ 21.777008] (detected by 1, t=21002 jiffies, g=-255, c=-256, q=4)


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