Re: Re: 5.10.0-4-sparc64-smp #1 Debian 5.10.19-1 crashes on T2000

2021-04-01 Thread Hermann Lauer
Hi Riccardo,

On Thu, Apr 01, 2021 at 01:43:29PM +0200, Riccardo Mottola wrote:
> > Yep, in your kernel config set:
> > CONFIG_SYSTEM_TRUSTED_KEYS=""
> 
> thanks, that was it! Now the kernel build

great!

> Do I need to do somethings special?
> 
> make install
> make modules_install

sorry, don't know. I'm always doing:

make -j bindeb-pkg
dpkg -i ../linux-image*.dpkg

But that is even slower on weak hardware (e.g. BananaUltra) and the above
SHOULD work. Advantage comes when deleting kernels.

> Loading Linux 5.12.0-rc5+ ...
> error: premature end of file /vmlinuz-5.12.0-rc5+.

Somehow your vmlinuz is to short or the loader is not able to put it
in memory.

Good luck and greetings
  Hermann

-- 
Administration/Zentrale Dienste, Interdiziplinaeres 
Zentrum fuer wissenschaftliches Rechnen der Universitaet Heidelberg
IWR; INF 205; 69120 Heidelberg; Tel: (06221)54-14405 Fax: -14427
Email: hermann.la...@iwr.uni-heidelberg.de



Re: Re: 5.10.0-4-sparc64-smp #1 Debian 5.10.19-1 crashes on T2000

2021-03-29 Thread Hermann . Lauer
Hi Riccardo,

On Sat, Mar 27, 2021 at 01:16:11PM -0600, Stan Johnson wrote:
> > I took the config out of /boot/config of a good kernel, updated it with
> > "make oldconfig"
> > 
> > During compilation I see:
> > 
> >   CC  init/init_task.o
> > make[1]: *** No rule to make target
> > 'debian/certs/debian-uefi-certs.pem', needed by
> > 'certs/x509_certificate_list'.  Stop.
> > make[1]: *** Waiting for unfinished jobs
> > ...
> 
> I think you need to remove all references to debian certs to compile a
> custom kernel.

Yep, in your kernel config set:
CONFIG_SYSTEM_TRUSTED_KEYS=""

Greetings
  Hermann

-- 
Administration/Zentrale Dienste, Interdiziplinaeres 
Zentrum fuer wissenschaftliches Rechnen der Universitaet Heidelberg
IWR; INF 205; 69120 Heidelberg; Tel: (06221)54-14405 Fax: -14427
Email: hermann.la...@iwr.uni-heidelberg.de