PR 252541: Early kernel panic on RPi4B (Too many early devmatch mappings)

[Mark Millard]

On 2021-Jan-11, at 23:13, Klaus Küchemann <maciphone2 at googlemail.com> wrote:
> 
> 
> 
>> Am 12.01.2021 um 07:42 schrieb Mark Millard via freebsd-arm <freebsd-arm at freebsd.org>:
>> 
>> Also, my context was a amd64->aarch64 cross-build
>> instead of being an aarch64 native build.…….src.conf like file, make.conf …...
> 
> I have compiled directly on the RPI with nonexistent src.conf/make.conf & standard kernconfs,
> no problems .

Good to know what you used for such files and the build machine.

We do not have builds of the same source version yet. I will not
get to it tonight, but I will hopefully later try to build the
version that you identified and see what I get for different
variations in how to build that source version to produce debug
kernel builds. (I might include the two printf's that report
the figures that the KASSERT is based on.)

===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)