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From: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <a78b536c-ceba-1a2e-e74e-7e487689a267@redhat.com>
Date: Mon, 26 Mar 2018 09:38:32 +0200
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Subject: Re: [Qemu-devel] [PATCH for-2.12 0/4] Fix crashes with CAN bus and
 ISA DMA devices
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To: John Snow <jsnow@redhat.com>, Thomas Huth <thuth@redhat.com>, qemu-devel@nongnu.org
Cc: Eduardo Habkost <ehabkost@redhat.com>, Alexey Kardashevskiy <aik@ozlabs.ru>, Jason Wang <jasowang@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>, Pavel Pisa <pisa@cmp.felk.cvut.cz>

On 23/03/2018 19:20, John Snow wrote:
> 
> 
> On 03/16/2018 06:15 AM, Paolo Bonzini wrote:
>> On 16/03/2018 10:51, Thomas Huth wrote:
>>> The new CAN bus devices and some older ISA devices that use DMA can be
>>> used to crash QEMU. These patches introduce some proper checks so that
>>> the users get a proper error message instead.
>>>
>>> Alexey Kardashevskiy (1):
>>>   fdc: Exit if ISA controller does not support DMA
>>>
>>> Thomas Huth (3):
>>>   hw/net/can: Fix segfaults when using the devices without bus
>>>   hw/audio: Fix crashes when devices are used on ISA bus without DMA
>>>   scripts/device-crash-test: Remove fixed isapc-with-iommu entry
>>>
>>>  hw/audio/cs4231a.c        | 8 +++++++-
>>>  hw/audio/gus.c            | 7 ++++++-
>>>  hw/audio/sb16.c           | 9 +++++++--
>>>  hw/block/fdc.c            | 5 ++++-
>>>  hw/net/can/can_sja1000.c  | 4 ++++
>>>  scripts/device-crash-test | 8 --------
>>>  6 files changed, 28 insertions(+), 13 deletions(-)
>>>
>>
>> Queued, thanks.
>>
>> Paolo
>>
> 
> Did you not actually send a PR for this?

No, today. :)

Paolo