Guest driver allocates and initialize page tables to be used as a ring
of descriptors for CQ and async events.
The page table that represents the ring, along with the number of pages
in the page table is passed to the device.
Currently our device supports only one page table for a ring.
Let's make
Hi Yuval
On Mon, Mar 21, 2022 at 2:11 PM Yuval Shaia wrote:
>
> Guest driver might execute HW commands when shared buffers are not yet
> allocated.
> This might happen on purpose (malicious guest) or because some other
> guest/host address mapping.
> We need to protect againts such case.
>
> Repo
Guest driver might execute HW commands when shared buffers are not yet
allocated.
This might happen on purpose (malicious guest) or because some other
guest/host address mapping.
We need to protect againts such case.
Reported-by: Mauro Matteo Cascella
Signed-off-by: Yuval Shaia
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hw/rdma/vmw/
