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From: Luiz Capitulino <lcapitulino@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: Stefan Hajnoczi <stefanha@gmail.com>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 05/18] ide: Turn debug messages into assertions
Date: Fri, 27 May 2011 10:12:14 -0300	[thread overview]
Message-ID: <20110527101214.51ae3024@doriath> (raw)
In-Reply-To: <4DDF4709.6080504@redhat.com>

On Fri, 27 May 2011 08:39:05 +0200
Kevin Wolf <kwolf@redhat.com> wrote:

> Am 26.05.2011 23:12, schrieb Luiz Capitulino:
> > On Thu, 19 May 2011 14:33:19 +0200
> > Kevin Wolf <kwolf@redhat.com> wrote:
> > 
> >> These printfs aren't really debug messages, but clearly indicate a bug if they
> >> ever become effective.
> > 
> > Then we have a bug somewhere, starting a VM with:
> > 
> >  # qemu -hda disks/test.img -enable-kvm -m 1G -cdrom /dev/sr0
> > 
> > Where the host's CDROM is empty, triggers one of these asserts:
> > 
> >  qmp-unstable/hw/ide/pci.c:299: bmdma_cmd_writeb: Assertion `bm->bus->dma->aiocb == ((void *)0)'
> 
> Hm, works for me. Do you need some guest OS interaction or do you get
> the crash immediately?

It crashes during boot. It's a F14 guest.

  reply	other threads:[~2011-05-27 13:12 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-19 12:33 [Qemu-devel] [PULL 00/18] Block patches Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 01/18] ide: cleanup warnings Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 02/18] posix-aio-compat: Fix idle_threads counter Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 03/18] qemu-img.c: Remove superfluous parenthesis Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 04/18] hw/xen_disk: Remove unused local variable Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 05/18] ide: Turn debug messages into assertions Kevin Wolf
2011-05-26 21:12   ` Luiz Capitulino
2011-05-27  6:39     ` Kevin Wolf
2011-05-27 13:12       ` Luiz Capitulino [this message]
2011-06-01 13:44     ` Luiz Capitulino
2011-06-01 14:02       ` Kevin Wolf
2011-06-01 14:07         ` Luiz Capitulino
2011-06-01 15:32         ` Markus Armbruster
2011-06-06  9:08           ` Kevin Wolf
2011-06-06 11:57             ` Markus Armbruster
2011-06-06 12:56               ` Kevin Wolf
2011-06-06 13:52                 ` Markus Armbruster
2011-06-06 15:54       ` Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 06/18] Add documentation for qemu_progress_{init, print}() Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 07/18] ahci: Fix crashes on duplicate BH registration Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 08/18] qemu-tool: Stub out qemu-timer functions Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 09/18] qed: Periodically flush and clear need check bit Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 10/18] qemu_img: is_not_zero() optimization Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 11/18] qed: support for growing images Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 12/18] ide: Split qdev "ide-drive" into "ide-hd" and "ide-cd" Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 13/18] scsi: Split qdev "scsi-disk" into "scsi-hd" and "scsi-cd" Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 14/18] defaults: ide-cd, ide-hd and scsi-cd devices suppress default CD-ROM Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 15/18] block QMP: Deprecate query-block's "type", drop info block's "type=" Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 16/18] blockdev: Store -drive option media in DriveInfo Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 17/18] block: Remove type hint, it's guest matter, doesn't belong here Kevin Wolf
2011-05-19 12:33 ` [Qemu-devel] [PATCH 18/18] ahci: Fix non-NCQ accesses for LBA > 16bits Kevin Wolf
2011-05-19 15:09 ` [Qemu-devel] [PULL 00/18] Block patches Anthony Liguori

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