qemu/docs/system
Marc Zyngier 95ea96e8b1 hw/arm/virt: KVM: Enable PAuth when supported by the host
Add basic support for Pointer Authentication when running a KVM
guest and that the host supports it, loosely based on the SVE
support.

Although the feature is enabled by default when the host advertises
it, it is possible to disable it by setting the 'pauth=off' CPU
property. The 'pauth' comment is removed from cpu-features.rst,
as it is now common to both TCG and KVM.

Tested on an Apple M1 running 5.16-rc6.

Cc: Eric Auger <eric.auger@redhat.com>
Cc: Richard Henderson <richard.henderson@linaro.org>
Cc: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20220107150154.2490308-1-maz@kernel.org
[PMM: fixed indentation]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2022-01-20 11:47:52 +00:00
..
arm hw/arm/virt: KVM: Enable PAuth when supported by the host 2022-01-20 11:47:52 +00:00
devices Fix some typos in documentation (found by codespell) 2021-11-22 15:02:38 +01:00
i386 doc: Add the SGX numa description 2021-12-10 09:47:18 +01:00
ppc Link new ppc-spapr-uv-hcalls.rst to pseries.rst. 2022-01-18 12:56:30 +01:00
riscv Fix some typos in documentation (found by codespell) 2021-11-22 15:02:38 +01:00
s390x docs/system/s390x/protvirt.rst: Format literals correctly 2021-08-02 11:42:38 +01:00
authz.rst docs: Drop deprecated 'props' from object-add 2021-11-22 15:02:38 +01:00
barrier.rst docs: Move user-facing barrier docs into system manual 2021-08-02 12:55:51 +01:00
bootindex.rst docs: Move bootindex.txt into system section and rstify 2021-08-02 12:55:51 +01:00
cpu-hotplug.rst docs: Format literals correctly 2021-08-02 11:42:38 +01:00
cpu-models-mips.rst.inc docs/system: Update MIPS CPU documentation 2020-10-17 13:59:40 +02:00
cpu-models-x86-abi.csv docs: add a table showing x86-64 ABI compatibility levels 2021-06-17 14:11:06 -04:00
cpu-models-x86.rst.inc Fix some typos in documentation (found by codespell) 2021-11-22 15:02:38 +01:00
device-emulation.rst docs: Add documentation for vhost based RNG implementation 2021-10-20 04:37:55 -04:00
device-url-syntax.rst.inc docs: Spell QEMU all caps 2021-11-19 10:16:58 +01:00
gdb.rst Fix some typos in documentation (found by codespell) 2021-11-22 15:02:38 +01:00
generic-loader.rst docs: Move licence/copyright from HTML output to rST comments 2021-08-02 11:42:38 +01:00
guest-loader.rst docs: remove non-reference uses of single backticks 2021-11-08 12:27:23 +04:00
images.rst docs: Render binary names as monospaced text 2021-11-22 15:02:38 +01:00
index.rst docs: standardize directory index to --- with overline 2021-09-13 13:56:26 +02:00
invocation.rst docs: Split out sections for the manpage into .rst.inc files 2020-03-06 11:06:55 +00:00
keys.rst docs: Split out sections for the manpage into .rst.inc files 2020-03-06 11:06:55 +00:00
keys.rst.inc docs: Split out sections for the manpage into .rst.inc files 2020-03-06 11:06:55 +00:00
linuxboot.rst docs/system: convert Texinfo documentation to rST 2020-03-06 10:05:12 +00:00
managed-startup.rst docs/system: convert managed startup to rST. 2020-03-06 10:05:12 +00:00
monitor.rst docs: Get rid of the weird _005f links in the man page 2020-11-20 13:19:08 +01:00
multi-process.rst multi-process: fix usage information 2021-09-27 10:57:21 +02:00
mux-chardev.rst docs: Get rid of the weird _005f links in the man page 2020-11-20 13:19:08 +01:00
mux-chardev.rst.inc docs: Split out sections for the manpage into .rst.inc files 2020-03-06 11:06:55 +00:00
pr-manager.rst docs/system/pr-manager.rst: Fix minor docs nits 2020-11-23 11:10:04 +00:00
qemu-block-drivers.rst docs/system: standardize man page sections to --- with overline 2021-09-13 13:56:26 +02:00
qemu-block-drivers.rst.inc docs: Render binary names as monospaced text 2021-11-22 15:02:38 +01:00
qemu-cpu-models.rst docs/system: standardize man page sections to --- with overline 2021-09-13 13:56:26 +02:00
qemu-manpage.rst docs/system: standardize man page sections to --- with overline 2021-09-13 13:56:26 +02:00
quickstart.rst docs/system: add a gentle prompt for the complexity to come 2021-03-10 12:13:59 +00:00
secrets.rst docs: document how to pass secret data to QEMU 2021-06-14 13:28:50 +01:00
security.rst docs/system: Convert security.texi to rST format 2020-03-06 10:05:12 +00:00
target-arm.rst docs: Add documentation of Arm 'imx25-pdk' board 2021-08-02 11:42:38 +01:00
target-avr.rst docs: update to show preferred boolean syntax for -chardev 2021-02-25 14:14:33 +01:00
target-i386-desc.rst.inc pcspk: update docs/system/target-i386-desc.rst.inc 2020-07-06 17:01:11 +02:00
target-i386.rst i386: docs: Briefly describe KVM PV features 2021-10-05 12:47:24 +02:00
target-m68k.rst docs: Roll semihosting option information into qemu-options.hx 2020-03-06 10:05:12 +00:00
target-mips.rst docs/system: Update MIPS machine documentation 2021-01-04 23:36:03 +01:00
target-ppc.rst docs/system: ppc: Add documentation for ppce500 machine 2021-05-04 11:41:25 +10:00
target-riscv.rst docs/system: riscv: Add documentation for virt machine 2021-07-15 08:56:00 +10:00
target-rx.rst docs: Document the RX target 2020-06-22 18:37:12 +02:00
target-s390x.rst docs/system/s390x: Add a chapter about s390x boot devices 2020-08-27 12:37:03 +02:00
target-sparc64.rst docs: Roll -prom-env and -g target-specific info into qemu-options.hx 2020-03-06 10:05:18 +00:00
target-sparc.rst docs: Roll -prom-env and -g target-specific info into qemu-options.hx 2020-03-06 10:05:18 +00:00
target-xtensa.rst docs: Roll semihosting option information into qemu-options.hx 2020-03-06 10:05:12 +00:00
targets.rst docs/system: add a gentle prompt for the complexity to come 2021-03-10 12:13:59 +00:00
tls.rst docs: Render binary names as monospaced text 2021-11-22 15:02:38 +01:00
virtio-net-failover.rst docs: Move virtio-net-failover.rst into the system manual 2020-11-23 11:07:41 +00:00
vnc-security.rst docs: recommend SCRAM-SHA-256 SASL mech instead of SHA-1 variant 2021-06-14 13:28:50 +01:00