Messages in this thread | | | Date | Wed, 20 Jan 2021 17:26:44 -0800 | From | Jakub Kicinski <> | Subject | Re: [PATCH 4/4] hv_netvsc: Restrict configurations on isolated guests |
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On Tue, 19 Jan 2021 18:58:41 +0100 Andrea Parri (Microsoft) wrote: > Restrict the NVSP protocol version(s) that will be negotiated with the > host to be NVSP_PROTOCOL_VERSION_61 or greater if the guest is running > isolated. Moreover, do not advertise the SR-IOV capability and ignore > NVSP_MSG_4_TYPE_SEND_VF_ASSOCIATION messages in isolated guests, which > are not supposed to support SR-IOV. This reduces the footprint of the > code that will be exercised by Confidential VMs and hence the exposure > to bugs and vulnerabilities. > > Signed-off-by: Andrea Parri (Microsoft) <parri.andrea@gmail.com> > Cc: "David S. Miller" <davem@davemloft.net> > Cc: Jakub Kicinski <kuba@kernel.org> > Cc: netdev@vger.kernel.org
Nothing exciting here from networking perspective, so:
Acked-by: Jakub Kicinski <kuba@kernel.org>
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