[Letux-kernel] hso madness
andreas at kemnade.info
Mon Apr 24 21:26:45 CEST 2017
On Sun, 16 Apr 2017 19:12:07 +0200
"H. Nikolaus Schaller" <hns at goldelico.com> wrote:
> >> No, that is older. 4.10 has also the problem.
> >> How to reproduce:
> >> rfkill unblock wwan
> >> rmmod hso
> >> No accesses to tty are needed.
> > known good 4.3
> > known bad 4.7
> good finding.
> > ouch. With all these horrible (with big musb bugs) kernels in between
> > them.
> Yes. Sadly.
> Hm. maybe bisecting isn't the best strategy in this case. Trying to understand
> what the NULL pointer is thought for and where it is (not) initialized may also
> lead to the issue.
> Or just submitting the bug report to LKML and have USB maintainers debug the
patch submitted. But that solves neiter the msleep(20)-problem nor the
hso oopses I have seen on replicant in rild (probably
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