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

[Ben Hutchings <ben.hutchings@xxxxxxxxxxxxxxx>]

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.

-- 
Ben Hutchings, Software Developer                         Codethink Ltd
https://www.codethink.co.uk/                 Dale House, 35 Dale Street
                                     Manchester, M1 2HF, United Kingdom

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