All of lore.kernel.org
 help / color / mirror / Atom feed
From: "Bjørn Mork" <bjorn@mork.no>
To: Kevin O'Connor <kevin@koconnor.net>
Cc: Brandon Bennett <bennetb@gmail.com>,
	seabios@seabios.org, qemu-devel@nongnu.org,
	Gleb Natapov <gleb@redhat.com>
Subject: [Qemu-devel] Re: SeaBIOS error with Juniper FreeBSD kernel
Date: Wed, 14 Apr 2010 12:51:57 +0200	[thread overview]
Message-ID: <87ochmmhma.fsf@nemi.mork.no> (raw)
In-Reply-To: <20100414012749.GB29097@morn.localdomain> (Kevin O'Connor's message of "Tue, 13 Apr 2010 21:27:49 -0400")

"Kevin O'Connor" <kevin@koconnor.net> writes:

> It looks like memory layout changes in the f-segment is tickling the
> underlying bug.  I don't think SMBIOS, the above commit, or the other
> commit identified earlier are the root cause of the problem.  Instead,
> I'd guess these commits just change the memory layout enough to avoid
> the root cause.

Sounds like a reasonable explanation.  Is there anything I can do to try
to pin down the problem?

> This looks like it is going to require some careful study with a
> debugger and some execution traces.  Unfortunately, since this image
> isn't available for download it makes it difficult to track down.

I understand that.  But I'm afraid I can't provide any such image.

I don't think Juniper has done anything extra-ordinary at this point
however, so I'll try to see if I can create a freely distributable image
triggering the bug using the same tools as them.  Will let you know if I
succeed. 


Bjørn

  reply	other threads:[~2010-04-14 10:52 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-02-21  0:23 [Qemu-devel] SeaBIOS error with Juniper FreeBSD kernel Brandon Bennett
2010-02-21  4:05 ` Kevin O'Connor
2010-02-21 23:04   ` Brandon Bennett
2010-02-21 23:18     ` Brandon Bennett
2010-02-22  2:56       ` [Qemu-devel] SeaBIOS error with Nextstep bootloader Natalia Portillo
2010-02-28 19:51         ` Kevin O'Connor
2010-03-01  2:00           ` Natalia Portillo
2010-03-11  9:44           ` Natalia Portillo
2010-03-12  1:59             ` Kevin O'Connor
2010-03-12  9:05               ` Natalia Portillo
2010-03-13  6:30                 ` Roy Tam
2010-03-13 14:42                   ` [Qemu-devel] PS/2 mouse emulation problems Natalia Portillo
2010-03-13 14:44                     ` [Qemu-devel] " Roy Tam
2010-03-13 20:23                       ` Kevin O'Connor
2010-03-14  2:49                         ` Roy Tam
2010-03-14  3:11                           ` Roy Tam
2010-03-14  3:43                             ` Kevin O'Connor
2010-03-14  5:28                               ` Roy Tam
2010-03-14  7:11                                 ` Kevin O'Connor
2010-03-13 16:52                   ` [Qemu-devel] SeaBIOS error with Nextstep bootloader Kevin O'Connor
2010-02-28 19:39       ` [Qemu-devel] SeaBIOS error with Juniper FreeBSD kernel Kevin O'Connor
2010-02-28 20:41         ` Gleb Natapov
2010-04-13 18:48           ` [Qemu-devel] " Bjørn Mork
2010-04-14  1:27             ` Kevin O'Connor
2010-04-14 10:51               ` Bjørn Mork [this message]
2011-07-07 15:45                 ` [Qemu-devel] " Bjørn Mork
2011-07-07 23:50                   ` Kevin O'Connor
2011-07-08  7:46                     ` Bjørn Mork
2011-07-10 20:41                       ` Kevin O'Connor
2011-07-10 21:25                         ` [Qemu-devel] [SeaBIOS] " Sebastian Herbszt
2011-07-11 23:33                           ` Brandon Bennett
2011-08-01 13:49                             ` Bjørn Mork
2011-08-02  0:36                               ` Kevin O'Connor
2011-08-02  9:33                                 ` Bjørn Mork
2011-08-02 12:41                                   ` Kevin O'Connor
2011-08-03 12:42                                     ` Bjørn Mork
2011-08-03 13:31                                       ` Avi Kivity
2011-08-03 13:48                                         ` Bjørn Mork
2011-08-03 14:03                                           ` Avi Kivity
2011-08-03 23:48                                       ` Kevin O'Connor

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=87ochmmhma.fsf@nemi.mork.no \
    --to=bjorn@mork.no \
    --cc=bennetb@gmail.com \
    --cc=gleb@redhat.com \
    --cc=kevin@koconnor.net \
    --cc=qemu-devel@nongnu.org \
    --cc=seabios@seabios.org \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.