> > So it will arrive to the pci subsystem in program order, but the pci subsystem may reorder, right? > > This is not what I read from the above doc. It said "to a particular > device will arrive in program order". In this case, I can just remove the wmb and that's it, right? Thanks _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
