Re: [ANNOUNCE] 4.4-rc6-rt1 (arm64)

From: Jaggi, Manish
Date: Thu Jan 14 2016 - 06:50:25 EST

Hi Sebastian ,

One quick point, I disabled the hr timer from kernel config and I was able to boot kernel.

Manish Jaggi

From: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Sent: Wednesday, January 13, 2016 7:15 PM
To: Jaggi, Manish
Cc: Mike Galbraith; Clark Williams; Thomas Gleixner; LKML; linux-rt-users; Steven Rostedt
Subject: Re: [ANNOUNCE] 4.4-rc6-rt1 (arm64)

* Jaggi, Manish | 2016-01-13 11:45:54 [+0000]:

>Hi All,
>I am trying to boot linux kernel 4.4.rc7 with the 4.4-rc6-rt1 patch on Cavium thunderX arm64 platform
>Below is the bootlog with errors.

This and your previous email look the same to me.
Did v4.1-RT work here?
Can you enable some debuging in order to figure out what triggers "RT
throttling activated"? lockdep, sleeping while atomic, the usual stuff