From: Stephan von Krawczynski <skraw@ithnet.com>
To: richard -rw- weinberger <richard.weinberger@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Greg KH <gregkh@linuxfoundation.org>
Subject: Re: No serial since kernel 3.8
Date: Tue, 16 Apr 2013 18:10:06 +0200 [thread overview]
Message-ID: <20130416181006.6be492a8.skraw@ithnet.com> (raw)
In-Reply-To: <CAFLxGvykqMUHrmdZnzPXW7i3-ubcF6jv2fLYF3sYPkCtJDJZuA@mail.gmail.com>
On Tue, 16 Apr 2013 16:55:25 +0200
richard -rw- weinberger <richard.weinberger@gmail.com> wrote:
> On Tue, Apr 16, 2013 at 4:20 PM, Stephan von Krawczynski
> <skraw@ithnet.com> wrote:
> > Hello,
> >
> > can some kind soul please explain how I can get my serial port back under
> > kernel 3.8.X. Earlier kernels showed:
> >
> > Jan 10 13:57:18 mybox kernel: [ 0.712829] serial8250: ttyS0 at I/O 0x3f8
> > (irq = 4) is a 16550A
> >
> > But 3.8.4:
> >
> > Mar 26 10:39:14 admin kernel: [ 0.603647] serial 00:0a: disabled
> >
> > Only kernel is replaced, no change in distro
> > Is there some kernel boot parameter needed now?
> > I tried 3.4.X and it works, even 3.7.X works...
>
> So, 3.8.3 worked and 3.8.4 introduced a regression?
> If so please confirm.
>
> CC'ing gregkh, just in case...
No, neither 3.8.4 nor 3.8.3 worked. The last working version I know for sure is 3.7.6
FYI: I don't load serial as a module
--
Regards,
Stephan
next prev parent reply other threads:[~2013-04-16 16:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-16 14:20 No serial since kernel 3.8 Stephan von Krawczynski
2013-04-16 14:55 ` richard -rw- weinberger
2013-04-16 14:59 ` Josh Boyer
2013-04-16 16:14 ` Stephan von Krawczynski
2013-04-17 17:38 ` Bjorn Helgaas
2013-04-17 17:49 ` Josh Boyer
2013-04-17 18:55 ` Rafael J. Wysocki
2013-04-18 11:15 ` Stephan von Krawczynski
2013-04-19 2:05 ` Greg KH
2013-04-20 1:09 ` Rafael J. Wysocki
2013-04-16 16:10 ` Stephan von Krawczynski [this message]
2013-04-17 18:38 ` Greg KH
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