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Re: PR/53524 CVS commit: src/sys/dev/ic
The following reply was made to PR kern/53524; it has been noted by GNATS.
From: Markus Kilbinger <mk%kilbi.de@localhost>
To: gnats-bugs%netbsd.org@localhost, Nick Hudson <nick.hudson%gmx.co.uk@localhost>, martin%netbsd.org@localhost
Subject: Re: PR/53524 CVS commit: src/sys/dev/ic
Date: Thu, 22 Nov 2018 01:08:16 +0100
It took some time to rebuild HEADs tool and GENERIC kernel from
scratch on my cubietruck (!).
my GENERIC kernel is about 400 kb larger:
tar tvzf kern-GENERIC.tgz.1 | grep netbsd.ub
-rw-r--r-- 1 root wheel 8473324 Nov 21 10:49 ./netbsd.ub
rw-r--r-- 1 root wheel 8939436 Nov 21 20:33
Does that mean anything, yet?
> > > To generate a diff of this commit:
> > > cvs rdiff -u -r1.69 -r1.70 src/sys/dev/ic/ahcisata_core.c
> > This change breaks booting on my 'bananapro' (evbarm/)earmv7hf; stuck
> > before normal 'Copyright ...' message) which has a sata connector, but
> > no device is connected in my case.
> > Are you *sure* it is this change? The code in question only runs
> much later...
I don't know, but I can trigger maybe another (real) problem with that change.
> Can you compare kernel sizes with and without the change? I agree with
> Martin that this code runs much later.
'netbsd.ub's size does not change with and w/o this change.
Also, does the problem occur with VERBOSE_INIT_ARM/EARLYCONS defined?
I can test that later (tomorrow?) ...
> (BTW: I switched from SUNXI to GENERIC kernel some time ago, because
> the SUNXI kernel no longer worked properly).
> How did it stop working?
SUNXI kernels panic / stuck suddenly, so I switch over to GENERIC kernel.
If it helps I can build an actual SUNXI kernel and try again.
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