From: "Justin P. Mattock" <justinmattock@gmail.com>
To: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: ohci1396_dma=early nogo on an imac?
Date: Mon, 17 Aug 2009 11:56:00 -0700 [thread overview]
Message-ID: <4A89A7C0.1090909@gmail.com> (raw)
In-Reply-To: <4A899D41.7000405@s5r6.in-berlin.de>
Stefan Richter wrote:
> Justin Mattock wrote:
>> [ 660.190134] ieee1394: Current remote IRM is not 1394a-2000
>> compliant, resetting...
> ...
>> keeps going.
>
> It's a bug in ieee1394. http://bugzilla.kernel.org/show_bug.cgi?id=8403
>
> Use the ieee1394 disable_irm=1 parameter on one or both nodes.
> Perhaps firescope will then get going as well.
O.K. Thanks to you
using 2.6.30.4 I was able to log the boot message.
now I can see if I can grab the info on the stuckage that
im getting with the bad kernel.
The problem im seeing is if I use ohci1394_dma=early on the bad kernel
instantly Ill get a message on the screen saying:
PANIC: early exception 08 rip 246:10 error ffffffff8145ff15 cr2 0
if I don't use the boot param the system loads but half way through
ill get a message of
manually writing down:
[ 0.655640] [<ffffffff81440c33>] panic+0x84/0x129
[ 0.655883] [<ffffffff81063f96>] do_exit+0x84/0x67e
[ 0.656125] [<ffffffff81445044>] oops_end+0x9c/0xb7
[ 0.656368] [<ffffffff81044a6c>] no_context+0x200/0x223
[ 0.656611] [<ffffffff81442d3d>] ? __mutex_lock_slowpath+0x226/0x249
[ 0.656848] [<ffffffff81044c36>] __bad_area_nosemaphore+0x1a7/0x1e1
[ 0.657097] [<ffffffff81442b01>]? mutex_unlock+0x1c/0x32
[ 0.657097] [<ffffffff811ce094>] ? inode_doinit_with_dentry+0x533/0x5be
[ 0.657579] [<ffffffff81443ee0>] ? _spin_unlock+0x1c/0x32
[ 0.657822] [<ffffffff81044c91>] bad_area_nosemaphore+0x2a/0x40
[ 0.658066] [<ffffffff811ce149>] ? selinux_d_instantiate+0x2a/0x40
[ 0.658309] [<ffffffff8144687d>] do_page_fault+0x192/0x2dd
[ 0.658549] [<ffffffff814444cf>] page_fault+0x1f/0x30
[ 0.658791] [<ffffffff8120e856>] ? strcmp+0x17/0x46
[ 0.659040] [<ffffffff810b9ca0>] event_create_dir+0x49/0x37b
[ 0.659276] [<ffffffff81696f0a>] ? event_trace_init+0x0/0x1a2
[ 0.659519] [<ffffffff81697061>] event_trace_init+0x157/0x1a2
[ 0.659762] [<ffffffff81696f0a>] ? event_trace_init+0x0/0x1a2
[ 0.660008] [<ffffffff810091db>] do_one_initcall+0x65/0x14e
[ 0.660251] [<ffffffff81140000>] ? proc_set_super+0x49/0x5d
[ 0.660488] [<ffffffff8167ef53>] kernel_init+0x160/0x1cc
[ 0.660731] [<ffffffff8102801a>] child_rip+0xa/0x20
[ 0.660973] [<ffffffff8167edf3>] ? kernel_init+0x0/0x1cc
[ 0.661220] [<ffffffff81028010>] ? child_rip+0x0/0x20
Justin P. Mattock
next prev parent reply other threads:[~2009-08-17 18:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-17 6:20 ohci1396_dma=early nogo on an imac? Justin P. Mattock
2009-08-17 15:07 ` Stefan Richter
2009-08-17 18:04 ` Justin Mattock
2009-08-17 18:11 ` Stefan Richter
2009-08-17 18:56 ` Justin P. Mattock [this message]
2009-08-17 20:15 ` Stefan Richter
2009-08-17 20:24 ` Justin P. Mattock
2009-08-17 20:38 ` Justin P. Mattock
2009-08-17 19:18 ` Justin P. Mattock
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4A89A7C0.1090909@gmail.com \
--to=justinmattock@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=stefanr@s5r6.in-berlin.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox