[PATCH V2 0/3] xen: pvscsi: avoid race, support suspend/resume

In the pvscsi backend copy the frontend request to ensure it is not changed by the frontend during processing it in the backend. Support suspend/resume of the domain to be able to access a pvscsi device n the frontend afterwards. Changes in V2: - changed scsiback_do_cmd_fn() as sugested by Jan

[PATCH V2 0/3] xen: pvscsi: avoid race, support suspend/resume

In the pvscsi backend copy the frontend request to ensure it is not changed by the frontend during processing it in the backend. Support suspend/resume of the domain to be able to access a pvscsi device n the frontend afterwards. Changes in V2: - changed scsiback_do_cmd_fn() as sugested by Jan