Demi Marie Obenour a63a6cd694 vhost-user: Guarantee that memory regions do not overlap ...

Otherwise there would be an ambiguity problem.  Suppose that:

1. There is a region from [0x40000, 0x50000) with mmap offset 0x500000.
2. There is a region from [0x48000, 0x58000) with mmap offset 0xA00000.

A request has address 0x44000.  Which mmap offset should be used?

This problem appears with both guest and user addresses.

Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20260522-vhost-user-dev-v1-1-b31646cf19b8@gmail.com>

2026-07-05 09:06:13 -04:00

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_templates

docs: Add QEMU version information to HTML footer

2021-07-18 10:59:47 +01:00

about

machine: Deprecate memory-encryption

2026-06-26 00:48:23 +02:00

config

vl: recognize audiodev groups in configuration files

2023-09-22 17:35:11 +02:00

devel

docs: Add hexagon sysemu docs

2026-06-29 06:02:59 -07:00

interop

vhost-user: Guarantee that memory regions do not overlap

2026-07-05 09:06:13 -04:00

specs

docs/specs/tpm: document PPI support on ARM64 virt

2026-04-24 21:27:21 +02:00

sphinx

qapi/qapidoc: add rendering for INTRO sections

2026-06-16 15:36:01 +02:00

sphinx-static

treewide: remove unnessary "coding" header

2025-10-01 11:22:07 -04:00

spin

treewide: fix paths for relocated files in comments

2025-07-02 18:26:27 +02:00

system

arm: virt: add support for WDAT based watchdog

2026-07-05 09:06:13 -04:00

tools

qemu-img: add sub-command --remove-all to 'qemu-img bitmap'

2026-06-08 17:00:46 +02:00

user

linux-user: Drop deprecated -p option

2025-08-30 07:00:20 +10:00

block-replication.txt

docs/block-replication.txt: Fix replication top-id command demo

2021-12-17 11:35:00 +01:00

bypass-iommu.txt

docs: Add documentation for iommu bypass

2021-07-16 11:10:45 -04:00

colo-proxy.txt

colo: examples: remove mentions of script= and (wrong) downscript=

2024-01-30 21:20:20 +03:00

conf.py

tools/qemu-vnc: add standalone VNC server over D-Bus

2026-05-09 18:54:16 +04:00

defs.rst.inc

docs: Fix typo in the default name of the qemu-system-x86_64 binary

2021-04-01 14:28:39 +02:00

glossary.rst

docs: Add mshv to documentation

2025-10-09 09:48:31 +02:00

igd-assign.txt

vfio/igd: Require host VGA decode for legacy mode

2025-07-28 17:52:34 +02:00

image-fuzzer.txt

docs: Render binary names as monospaced text

2021-11-22 15:02:38 +01:00

index.rst

docs: add a glossary

2025-01-17 10:45:54 +00:00

memory-hotplug.txt

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meson.build

meson: drop sphinx-build < 1.7 compatiblity check

2026-05-11 23:59:33 +04:00

multi-thread-compression.txt

docs tests: Fix use of migrate_set_parameter

2023-09-08 13:08:52 +03:00

multiseat.txt

docs: Spell QEMU all caps

2021-11-19 10:16:58 +01:00

nvdimm.txt

docs/nvdimm: Update nvdimm option value in machine example

2021-09-27 10:57:21 +02:00

pci_expander_bridge.txt

docs, tests: do not specify scsi=off

2024-06-05 11:00:56 +02:00

pcie_pci_bridge.txt

docs: add slot when adding new PCIe root port

2021-07-03 03:12:35 -04:00

pcie_sriov.txt

pcie_sriov: Fix broken MMIO accesses from SR-IOV VFs

2025-10-05 09:01:08 -04:00

pcie.txt

docs/pcie.txt: Replace ioh3420 with pcie-root-port

2023-01-28 06:21:30 -05:00

qcow2-cache.txt

docs/interop: convert text files to restructuredText

2025-05-29 17:45:10 +01:00

qdev-device-use.txt

docs: Update mentions of removed '-soundhw' command line option

2025-10-22 08:55:28 +02:00

qemu-option-trace.rst.inc

qemu-option-trace.rst.inc: Don't use option:: markup

2020-11-02 16:52:18 +00:00

qemupciserial.inf

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rdma.txt

docs tests: Fix use of migrate_set_parameter

2023-09-08 13:08:52 +03:00

requirements.txt

docs: Bump sphinx to 6.2.1

2025-07-16 17:02:46 +02:00

spice-port-fqdn.txt

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throttle.txt

docs: Drop deprecated 'props' from object-add

2021-11-22 15:02:38 +01:00

xen-save-devices-state.txt

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