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af60314291
This patch follows MST's recommendation to move checks for vhost_verify_ring_mappings() -> cpu_physical_memory_map() operations from MemoryListener->region_[add,del]() -> vhost_set_memory() into final MemoryListener->commit() -> vhost_commit() callback. It addresses the case where virtio-scsi vq ioport RAM re-mapping to read-only SeaBIOS ROM triggers a cpu_physical_memory_map() NIL MemoryRegionSection pointer failure. Also save vhost_dev->mem_changed_[start,end]_addr values in vhost_set_memory() for final ranges_overlap checks. (Thanks Paolo!) Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Asias He <asias@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
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| acpi | ||
| arm | ||
| audio | ||
| block | ||
| char | ||
| cris | ||
| i2c | ||
| i386 | ||
| input | ||
| isa | ||
| kvm | ||
| lm32 | ||
| m68k | ||
| mips | ||
| misc | ||
| nvram | ||
| pci | ||
| pci-host | ||
| ppc | ||
| s390x | ||
| scsi | ||
| sh4 | ||
| sparc | ||
| timer | ||
| unicore32 | ||
| virtio | ||
| xen | ||
| boards.h | ||
| bt.h | ||
| devices.h | ||
| elf_ops.h | ||
| empty_slot.h | ||
| hw.h | ||
| ide.h | ||
| irq.h | ||
| loader.h | ||
| pcmcia.h | ||
| ptimer.h | ||
| qdev-addr.h | ||
| qdev-core.h | ||
| qdev-dma.h | ||
| qdev-properties.h | ||
| qdev.h | ||
| sd.h | ||
| ssi.h | ||
| stream.h | ||
| sysbus.h | ||
| usb.h | ||
| xilinx.h | ||