On Mon, 5 Oct 2020 18:51:45 +0200
Cédric Le Goater wrote:
> The XIVE_ESB_SET_PQ_10 load operation is used to disable temporarily
> an interrupt source. If StoreEOI is active, a source could be left
> enabled if the load and store operations come out of order.
>
> QEMU makes use of this offset
The XIVE_ESB_SET_PQ_10 load operation is used to disable temporarily
an interrupt source. If StoreEOI is active, a source could be left
enabled if the load and store operations come out of order.
QEMU makes use of this offset to quiesce the sources before a
migration. Enforce the load-after-store
