Git Repo - qemu.git/commit

author	David Gibson <[email protected]>
	Thu, 26 Mar 2020 05:27:37 +0000 (16:27 +1100)
committer	David Gibson <[email protected]>
	Thu, 7 May 2020 01:10:50 +0000 (11:10 +1000)
commit	05af7c77f5f24ef2bec25f2cab22170c29edaf37
tree	41c6006f5019076b08b76dcd12271447c2dacc33	tree \| snapshot
parent	beae5e9dc6eedc7d7fda333a3b71aa9f7e6b4a3f	commit \| diff

spapr: Don't allow unplug of NVLink2 devices

Currently, we can't properly handle unplug of NVLink2 devices, because we
don't have code to tear down their special memory resources. There's not
a lot of impetus to implement that: since hardware NVLink2 devices can't
be hot unplugged, the guest side drivers don't usually support unplug
anyway.

Therefore, simply prevent unplug of NVLink2 devices.

Signed-off-by: David Gibson <[email protected]>
Reviewed-by: Alexey Kardashevskiy <[email protected]>