ChangeLog/6.2: Difference between revisions
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==== 9pfs ==== | ==== 9pfs ==== | ||
* Fixed an occasional [https://lists.gnu.org/archive/html/qemu-devel/2021-09/msg00320.html crash when handling 'Twalk'] requests; thus bug was introduced in QEMU 6.1.0. | |||
==== virtiofs ==== | ==== virtiofs ==== | ||
Revision as of 12:15, 2 September 2021
System emulation
Incompatible changes
Consult the 'Removed features' page for details of suggested replacement functionality
New deprecated options and features
Consult the "Deprecated Features" chapter of the QEMU System Emulation User's Guide for further details of the deprecations and their suggested replacements.
68k
Alpha
Arm
- M-profile CPUs now emulate trapping on division by zero via CCR.DIV_0_TRP
- The pl011 UART model now supports sending 'break'
- The Fujitsu A64FX processor model is now supported in TCG ('-cpu a64fx')
- The M-profile MVE extension is now supported, and enabled in the Cortex-M55
- The deprecated machine names 'raspi2' and 'raspi3' have been removed; use 'raspi2b' and 'raspi3b' instead
AVR
Hexagon
HPPA
Microblaze
MIPS
Nios2
OpenRISC
PowerPC
- Improved POWER10 support for the 'powernv' machine
Renesas RX
Renesas SH
RISC-V
- Fixup virt flash node
- Don't override users supplied ISA version
- Fixup some CSR accesses
- Fix an overflow in the SiFive CLINT (https://gitlab.com/qemu-project/qemu/-/issues/493)
s390x
SPARC
Tricore
x86
- New Snowridge-v4 CPU model, with split-lock-detect feature disabled
KVM
x86_64
Xtensa
Device emulation and assignment
ACPI
Audio
Block devices
Graphics
I2C
Input devices
IPMI
Multi-process QEMU
Network devices
NVDIMM
NVMe
Emulated NVMe Controller
PCI/PCIe
SCSI
SD card
SMBIOS
TPM
USB
VFIO
virtio
Xen
fw_cfg
9pfs
- Fixed an occasional crash when handling 'Twalk' requests; thus bug was introduced in QEMU 6.1.0.
virtiofs
Semihosting
Audio
Character devices
Crypto subsystem
Authorization subsystem
GUI
GDBStub
TCG Plugins
Host support
Memory backends
Migration
Monitor
QMP
HMP
Network
Block device backends and tools
Tracing
Miscellaneous
User-mode emulation
binfmt_misc
Hexagon
TCG
Guest agent
Build Information
Python
GIT submodules
Container Based Builds
VM Based Builds
Build Dependencies
Windows
Testing and CI
Known issues
- see Planning/6.2