Messages in this thread | | | Date | Wed, 7 Dec 2022 17:35:06 +0100 | From | Christoph Hellwig <> | Subject | Re: [RFC PATCH 1/5] nvme-pci: add function nvme_submit_vf_cmd to issue admin commands for VF driver. |
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On Wed, Dec 07, 2022 at 04:50:00PM +0200, Max Gurtovoy wrote: > When we perform step #3 we are narrowing it's scope and maybe some caps > that you're concerned of. After this setting, the controlled function is in > LM mode (we should define what does that mean in order to be able to > migrate it correctly) and the controlling function is the migration master > of it. Both can be aware of that. The only one that can master the > controlled function is the controlling function in LM mode. Thus, it will > be easy to keep that handle inside the kernel for VFs and for MDEVs as > well.
Maybe. So you'd introduce a kernel linkage that both side would have to be part of?
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