Re: [stable] xen/pciback: Don't disable PCI_COMMAND on PCI device reset.

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On 31/05/2019 04:02, Konrad Rzeszutek Wilk wrote:
> On 5/30/19 8:16 AM, Ben Hutchings wrote:
>> I'm looking at CVE-2015-8553 which is fixed by:
>>
>> commit 7681f31ec9cdacab4fd10570be924f2cef6669ba
>> Author: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
>> Date:   Wed Feb 13 18:21:31 2019 -0500
>>
>>      xen/pciback: Don't disable PCI_COMMAND on PCI device reset.
>>
>> I'm aware that this change is incompatible with qemu < 2.5, but that's
>> now quite old.  Do you think it makes sense to apply this change to
>> some stable branches?
>>
>> Ben.
>>
> 
> Hey Ben,
> 
> <shrugs> My opinion is to drop it, but if Juergen thinks it makes sense
> to backport I am not going to argue.
> 

I'm with Konrad here.


Juergen



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