Future qemu is expected to support these features (some already implemented):
= Live features =
21 KB (3,397 words) - 15:04, 11 October 2016
* mps3-an524: Fix MPC setting for SRAM block
== Targeted Features ==
4 KB (610 words) - 14:09, 19 October 2021
...s without a native code generator can use the TCG interpreter (TCI). See [[Features/TCI]] for more information.
== Block devices (disks) ==
6 KB (908 words) - 20:51, 17 February 2012
...cpu-add QMP command. More details [[Features/CPUHotplug#cpu-add_interface|Features/CPUHotplug]].
...ltered-features" to allow introspection of supported and not supported CPU features.
7 KB (1,120 words) - 18:28, 27 May 2013
...registers mean we can boot more recent Linux kernels that probe for these features
* Removed dependency on external kernel headers, all supported KVM features are now built into the binary
8 KB (1,151 words) - 06:40, 13 October 2011
...[https://qemu-project.gitlab.io/qemu/about/removed-features.html 'Removed features' ] page for details of suggested replacement functionality
=== New deprecated options and features ===
8 KB (1,060 words) - 18:28, 9 December 2021
* Fixed block load instructions regression happened in 1.0 release.
...g a pflash drive. This feature is not supported when KVM is enabled. See [[Features/PC System Flash]] for more information.
8 KB (1,276 words) - 05:38, 3 June 2012
== Block subsystem ==
* Tested all 9p file system ( security models, features like mmap, locking, posixacl, zerocopy) using the basic fs tests, I/O and s
7 KB (1,052 words) - 16:41, 29 November 2011
* Host floppy device pass-through (block driver “host_floppy”) has been removed; it is still possible to use the
* Block device parameter aio=native has no effect without cache.direct=on. It will
13 KB (2,001 words) - 11:33, 17 December 2015
...size configurations, with the logical block size smaller than the physical block size, are rejected.
...eprecated Features"] appendix for the full list of historically deprecated features/options.
10 KB (1,457 words) - 01:21, 12 June 2018
=== New deprecated options and features ===
...eprecated Features"] appendix for the full list of historically deprecated features/options.
12 KB (1,748 words) - 09:55, 28 April 2019
...ockdev setup). Fix is on the list: https://lists.gnu.org/archive/html/qemu-block/2018-11/msg00759.html
== Targeted Features ==
3 KB (531 words) - 15:15, 4 September 2019
easy to understand and implement. The fine-grained features are marked
Requests that exceed the current limit must be queued since block I/O is
4 KB (631 words) - 15:41, 11 October 2016
...MODEL'',enforce", of course as long as TCG or KVM support the CPU's set of features. Previously, a few CPUs included extraneous CPUID flags that cause "-cpu ''
=== Block devices in system emulation ===
7 KB (980 words) - 15:30, 14 December 2014
=== [[Features/VNC_Tight_PNG|Tight PNG]] ===
...the queue will be threaded and (hopefully) send_framebuffer_update() won't block the guest execution anymore.
4 KB (662 words) - 07:54, 13 October 2016
...[https://qemu-project.gitlab.io/qemu/about/removed-features.html 'Removed features'] page for details of suggested replacement functionality.
==== Other removed features ====
11 KB (1,553 words) - 14:27, 3 February 2023
[[Features/QED | QED]] is another new QEMU image format. Below is the FVD developer’
.../ext4, reiserFS, Reiser4, XFS, JFS, VMFS, ZFS, etc) provide many different features and are optimized for different objectives (flash wear leveling, seek dista
8 KB (1,278 words) - 14:45, 11 October 2016
* A thin layer sits between device emulation and net/block layer
|Storage replication QEMU's block migration or others
4 KB (636 words) - 14:45, 11 October 2016
=== New deprecated options and features ===
...System Emulation User's Guide for the full list of historically deprecated features/options.
14 KB (2,072 words) - 20:38, 28 April 2020
=== New deprecated options and features ===
...eprecated Features"] appendix for the full list of historically deprecated features/options.
11 KB (1,707 words) - 08:58, 24 October 2019
