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| author | Richard Henderson <richard.henderson@linaro.org> | 2024-05-12 13:41:26 +0200 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-05-12 13:41:26 +0200 |
| commit | 9360070196789cc8b9404b2efaf319384e64b107 (patch) | |
| tree | 2da5399f30554620084132aeb05dd3225d4f0ffa /docs | |
| parent | dafec285bdbfe415ac6823abdc510e0b92c3f094 (diff) | |
| parent | 9b089d254a5623baef01f7d0ec37331c1155f1ce (diff) | |
| download | qemu-9360070196789cc8b9404b2efaf319384e64b107.zip qemu-9360070196789cc8b9404b2efaf319384e64b107.tar.gz qemu-9360070196789cc8b9404b2efaf319384e64b107.tar.bz2 | |
Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* target/i386: miscellaneous changes, mostly TCG-related
* fix --without-default-devices build
* fix --without-default-devices qtests on s390x and arm
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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (27 commits)
configs: disable emulators that require it if libfdt is not found
hw/xtensa: require libfdt
kconfig: express dependency of individual boards on libfdt
kconfig: allow compiling out QEMU device tree code per target
meson: move libfdt together with other dependencies
meson: pick libfdt from common_ss when building target-specific files
tests/qtest: arm: fix operation in a build without any boards or devices
i386: select correct components for no-board build
hw/i386: move rtc-reset-reinjection command out of hw/rtc
hw/i386: split x86.c in multiple parts
i386: pc: remove unnecessary MachineClass overrides
i386: correctly select code in hw/i386 that depends on other components
xen: register legacy backends via xen_backend_init
xen: initialize legacy backends from xen_bus_init()
tests/qtest: s390x: fix operation in a build without any boards or devices
s390x: select correct components for no-board build
s390: move css_migration_enabled from machine to css.c
s390_flic: add migration-enabled property
s390x: move s390_cpu_addr2state to target/s390x/sigp.c
sh4: select correct components for no-board build
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/about/deprecated.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 5c3ca47..40585ca 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -432,6 +432,14 @@ Backend ``memory`` (since 9.0) CPU device properties ''''''''''''''''''''' +``pcommit`` on x86 (since 9.1) +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +The PCOMMIT instruction was never included in any physical processor. +It was implemented as a no-op instruction in TCG up to QEMU 9.0, but +only with ``-cpu max`` (which does not guarantee migration compatibility +across versions). + ``pmu-num=n`` on RISC-V CPUs (since 8.2) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |