On 2012-02-29 14:30, Amos Kong wrote: > kvm_io_bus devices are used for ioevent, pit, pic, ioapic, > coalesced_mmio. > > Currently Qemu only emulates one PCI bus, it contains 32 slots, > one slot contains 8 functions, maximum of supported PCI devices: > 1 * 32 * 8 = 256. The maximum of coalesced mmio zone is 100, > each zone has an iobus devices. 300 io_bus devices is not enough. > > This patch makes the kvm_io_range array can be resized dynamically.
Is there any limit, or can userspace allocate arbitrary amounts of kernel memory this way? Jan -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
