qemu/docs/system
Richard Henderson b3d52804c5 target/arm: Add sve-default-vector-length cpu property
Mirror the behavour of /proc/sys/abi/sve_default_vector_length
under the real linux kernel.  We have no way of passing along
a real default across exec like the kernel can, but this is a
decent way of adjusting the startup vector length of a process.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/482
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20210723203344.968563-4-richard.henderson@linaro.org
[PMM: tweaked docs formatting, document -1 special-case,
 added fixup patch from RTH mentioning QEMU's maximum veclen.]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-27 10:57:40 +01:00
..
arm target/arm: Add sve-default-vector-length cpu property 2021-07-27 10:57:40 +01:00
devices docs: add a section on the generalities of vhost-user 2021-07-23 17:22:16 +01:00
i386 docs: Move microvm.rst into the system manual 2020-11-23 11:10:04 +00:00
ppc docs/system: ppc: Update ppce500 documentation with eTSEC support 2021-07-09 10:38:19 +10:00
riscv docs/system: riscv: Update Microchip Icicle Kit for direct kernel boot 2021-07-15 08:56:00 +10:00
s390x docs: update to show preferred boolean syntax for -chardev 2021-02-25 14:14:33 +01:00
authz.rst docs: document usage of the authorization framework 2021-06-14 13:28:50 +01:00
cpu-hotplug.rst docs: update to show preferred boolean syntax for -chardev 2021-02-25 14:14:33 +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 docs: fix typo s/Intel/AMD/ in CPU model notes 2021-07-14 14:16:08 +01:00
device-emulation.rst docs: add a section on the generalities of vhost-user 2021-07-23 17:22:16 +01:00
device-url-syntax.rst.inc block: Drop the sheepdog block driver 2021-05-12 17:42:23 +02:00
gdb.rst docs/system/gdb.rst: Document how to debug multicore machines 2021-04-06 15:04:49 +01:00
generic-loader.rst docs/system/generic-loader.rst: Fix style 2021-05-11 20:01:10 +10:00
guest-loader.rst docs: add some documentation for the guest-loader 2021-03-10 15:34:11 +00:00
images.rst docs: Get rid of the weird _005f links in the man page 2020-11-20 13:19:08 +01:00
index.rst docs: collect the disparate device emulation docs into one section 2021-07-23 17:22:16 +01:00
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: add configure and usage information 2021-02-09 20:53:56 +00:00
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: Create defs.rst.inc as a place to define substitutions 2020-03-06 10:04:58 +00:00
qemu-block-drivers.rst.inc block: Drop the sheepdog block driver 2021-05-12 17:42:23 +02:00
qemu-cpu-models.rst docs/system: Convert qemu-cpu-models.texi to rST 2020-03-06 10:05:12 +00:00
qemu-manpage.rst docs: Generate qemu.1 manpage with Sphinx 2020-03-06 11:06:55 +00:00
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 skeletal documentation of highbank and midway 2021-07-18 10:59:47 +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 docs: Move microvm.rst into the system manual 2020-11-23 11:10:04 +00:00
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: fix missing backslash in certtool shell example 2021-01-29 17:07:53 +00:00
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