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arm-trusted-firmware/changelog.yaml
Mark Brown 688ab57b93 feat(gcs): support guarded control stack 
Arm v9.4 introduces support for Guarded Control Stack, providing
mitigations against some forms of RPO attacks and an efficient mechanism
for obtaining the current call stack without requiring a full stack
unwind. Enable access to this feature for EL2 and below, context
switching the newly added EL2 registers as appropriate.

Change the FVP platform to default to handling this as a dynamic option
so the right decision can be made by the code at runtime.

Signed-off-by: Mark Brown <broonie@kernel.org>
Change-Id: I691aa7c22e3547bb3abe98d96993baf18c5f0e7b
2023-04-18 12:36:52 +01:00

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#
# Copyright (c) 2021-2023, Arm Limited. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
#
# The following block describes the top-level sections of the changelog. Commits are categorized
# into these top-level sections based on the commit message "type":
#
# feat(xyz): add the xyz feature
# ^^^^
#
sections:
- title: New Features
description: A new feature
type: feat
- title: Resolved Issues
description: A bug fix
type: fix
- title: Build System
description: Changes that affect the build system or external dependencies
type: build
hidden: true
- title: Continuous Integration
description: Changes to our CI configuration files and scripts
type: ci
hidden: true
- title: Documentation
description: Documentation-only changes
type: docs
hidden: true
- title: Performance Improvements
description: A code change that improves performance
type: perf
hidden: true
- title: Code Refactoring
description: A code change that neither fixes a bug nor adds a feature
type: refactor
hidden: true
- title: Reverted Changes
description: Changes that revert a previous change
type: revert
hidden: true
- title: Style
description: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc.)
type: style
hidden: true
- title: Tests
description: Adding missing tests or correcting existing tests
type: test
hidden: true
- title: Miscellaneous
description: Any other change
type: chore
hidden: true
#
# The following block describes the sub-sections of the changelog. These sub-sections may appear in
# any of the top-level sections, and describe the individual components that a change may relate to.
#
# Sub-sections have an optional associated commit message "scope":
#
# feat(xyz): add the xyz feature
# ^^^
#
# This file also describes deprecated scopes, which are scopes that were used before we introduced
# scope enforcement. These will not pass CI checks when used, but they will be used to generate the
# changelog.
#
# Please note that new scopes should be kebab-case: https://en.wiktionary.org/wiki/kebab_case
#
subsections:
- title: Architecture
subsections:
- title: Activity Monitors Extension (FEAT_AMU)
scope: amu
- title: Branch Record Buffer Extension (FEAT_BRBE)
scope: brbe
- title: Branch Target Identification Extension
scope: bti
- title: Confidential Compute Architecture (CCA)
scope: cca
- title: Extended Cache Index (FEAT_CCIDX)
scope: ccidx
- title: CPU feature / ID register handling in general
scope: cpufeat
- title: Guarded Control Stack (FEAT_GCS)
scope: gcs
- title: Support for the `HCRX_EL2` register (FEAT_HCX)
scope: hcx
- title: Memory Partitioning and Monitoring (MPAM) Extension (FEAT_MPAM)
scope: mpam
- title: Memory Tagging Extension
scope: mte
- title: Pointer Authentication Extension
scope: pauth
- title: Performance Monitors Extension (FEAT_PMUv3)
scope: pmu
- title: Trapping support for RNDR/RNDRRS (FEAT_RNG_TRAP)
scope: rng-trap
- title: Scalable Matrix Extension (FEAT_SME)
scope: sme
- title: Statistical profiling Extension (FEAT_SPE)
scope: spe
- title: Scalable Vector Extension (FEAT_SVE)
scope: sve
- title: System Register Trace Extensions (FEAT_ETMv4, FEAT_ETE and FEAT_ETEv1.1)
scope: sys-reg-trace
deprecated:
- sys_reg_trace
- title: Trace Buffer Extension (FEAT_TRBE)
scope: trbe
- title: Self-hosted Trace Extensions (FEAT_TRF)
scope: trf
- title: Platforms
subsections:
- title: Allwinner
scope: allwinner
deprecated:
- plat/allwinner
- title: Arm
scope: arm
deprecated:
- plat/arm
subsections:
- title: CSS
scope: css
deprecated:
- plat/arm/css
- title: FPGA
scope: fpga
deprecated:
- arm_fgpa
- arm_fpga
- plat/arm_fpga
- title: FVP
scope: fvp
deprecated:
- plat/fvp
- fvp/tsp_manifest
- title: FVP-R
scope: fvp-r
deprecated:
- fvp_r
- title: FVP Versatile Express
scope: fvp_ve
- title: Juno
scope: juno
- title: Morello
scope: morello
- title: N1SDP
scope: n1sdp
- title: RD
scope: rd
subsections:
- title: RD-N2
scope: rdn2
deprecated:
- board/rdn2
- title: SGI
scope: sgi
deprecated:
- plat/sgi
- plat/arm/sgi
- title: TC
scope: tc
subsections:
- title: TC0
scope: tc0
deprecated:
- plat/tc0
- title: Corstone-1000
scope: corstone-1000
- title: Broadcom
scope: brcm
- title: HiSilicon
scope: hisilicon
subsections:
- title: HiKey
scope: hikey
- title: HiKey960
scope: hikey960
- title: Intel
scope: intel
subsections:
- title: SoC
scope: soc
- title: Marvell
scope: marvell
deprecated:
- plat/marvell
subsections:
- title: Armada
scope: armada
deprecated:
- plat/marvell/armada
subsections:
- title: A3K
scope: a3k
deprecated:
- plat/marvell/a3k
- title: A8K
scope: a8k
deprecated:
- plat/marvell/a8k
- title: MediaTek
scope: mediatek
deprecated:
- plat/mediatek/common
- plat/mediatek
subsections:
- title: MT8183
scope: mt8183
deprecated:
- plat/mediatek/mt8183
- title: MT8186
scope: mt8186
deprecated:
- plat/mediatek/mt8186
- mt8186-emi-mpu
- title: MT8188
scope: mt8188
- title: MT8192
scope: mt8192
deprecated:
- plat/mdeiatek/mt8192
- title: MT8195
scope: mt8195
deprecated:
- plat/mediatek/me8195
- plat/mediatek/mt8195
- plat/mdeiatek/mt8195
- title: NVIDIA
scope: nvidia
subsections:
- title: Tegra
scope: tegra
deprecated:
- plat/tegra
subsections:
- title: Tegra 132
scope: tegra132
- title: Tegra 194
scope: tegra194
- title: NXP
scope: nxp
deprecated:
- plat/nxp
- plat/nxp/common
subsections:
- title: i.MX
scope: imx
deprecated:
- plat/imx
- plat/imx/imx
subsections:
- title: i.MX 8M
scope: imx8m
deprecated:
- plat/imx8m
- plat/imx/imx8m
subsections:
- title: i.MX 8M Nano
scope: imx8mn
deprecated:
- plat/imx/imx8m/imx8mn
- title: i.MX 8M Mini
scope: imx8mm
deprecated:
- plat/imx/imx8m/imx8mm
- title: i.MX 8M Plus
scope: imx8mp
deprecated:
- plat/imx/imx8m/imx8mp
- title: i.MX 8Q
scope: imx8mq
deprecated:
- plat/imx/imx8m/imx8mq
- title: Layerscape
scope: layerscape
deprecated:
- docs/nxp/layerscape
subsections:
- title: LS1028A
scope: ls1028a
deprecated:
- plat/nxp/ls1028a
subsections:
- title: LS1028ARDB
scope: ls1028ardb
deprecated:
- plat/nxp/ls1028ardb
- title: LS1043A
scope: ls1043a
deprecated:
- plat/nxp/ls1043a
subsections:
- title: LS1043ARDB
scope: ls1043ardb
deprecated:
- plat/nxp/ls1043ardb
- title: LX2
scope: lx2
deprecated:
- plat/nxp/lx2
subsections:
- title: LX216
scope: lx216
deprecated:
- plat/nxp/lx216x
subsections:
- title: LX2160
scope: lx2160
deprecated:
- plat/soc-lx2160
- title: LS1046A
scope: ls1046a
subsections:
- title: LS1046ARDB
scope: ls1046ardb
- title: LS1046AFRWY
scope: ls1046afrwy
- title: LS1046AQDS
scope: ls1046aqds
- title: LS1088A
scope: ls1088a
subsections:
- title: LS1088ARDB
scope: ls1088ardb
- title: LS1088AQDS
scope: ls1088aqds
- title: QEMU
scope: qemu
deprecated:
- plat/qemu
- title: QTI
scope: qti
deprecated:
- plat/qti
subsections:
- title: SC1780
scope: sc7180
deprecated:
- plat/qti/sc7180
- title: SC7280
scope: sc7280
deprecated:
- plat/qti/sc7280
- title: MSM8916
scope: msm8916
- title: Raspberry Pi
scope: rpi
subsections:
- title: Raspberry Pi 3
scope: rpi3
- title: Raspberry Pi 4
scope: rpi4
- title: Renesas
scope: renesas
subsections:
- title: R-Car
scope: rcar
deprecated:
- plat/rcar
subsections:
- title: R-Car 3
scope: rcar3
deprecated:
- plat/rcar3
- title: Rockchip
scope: rockchip
subsections:
- title: RK3399
scope: rk3399
deprecated:
- rockchip/rk3399
- rk3399/suspend
- title: Socionext
scope: socionext
subsections:
- title: Synquacer
scope: synquacer
deprecated:
- plat/synquacer
- title: ST
scope: st
deprecated:
- plat/st
subsections:
- title: STM32MP1
scope: stm32mp1
deprecated:
- plat/st/stm32mp1
subsections:
- title: STM32MP13
scope: stm32mp13
- title: STM32MP15
scope: stm32mp15
- title: Texas Instruments
scope: ti
subsections:
- title: K3
scope: k3
deprecated:
- ti-k3
- title: Xilinx
scope: xilinx
deprecated:
- plat/xilinx
subsections:
- title: Versal
scope: versal
deprecated:
- plat/xilinx/versal/include
- plat/xilinx/versal
- plat/versal
subsections:
- title: Versal NET
scope: versal-net
deprecated:
- versal_net
- title: ZynqMP
scope: zynqmp
deprecated:
- plat/zynqmp
- plat/xilinx/zynqmp
- title: Bootloader Images
scope: bl
deprecated:
- bl_common
subsections:
- title: BL1
scope: bl1
- title: BL2
scope: bl2
- title: BL31
scope: bl31
- title: BL32
scope: bl32
subsections:
- title: TSP
scope: tsp
- title: Services
scope: services
subsections:
- title: FF-A
scope: ff-a
deprecated:
- ffa
- title: RME
scope: rme
deprecated:
- rme/fid
subsections:
- title: TRP
scope: trp
- title: RMMD
scope: rmmd
- title: SPM
scope: spm
subsections:
- title: EL3 SPMC
scope: el3-spmc
deprecated:
- spmc
- title: SPMD
scope: spmd
- title: SPM MM
scope: spm-mm
- title: DRTM
scope: drtm
- title: TRNG
scope: trng
- title: Libraries
subsections:
- title: CPU Support
scope: cpus
deprecated:
- cpu
- errata
- errata_report
- title: EL3 Runtime
scope: el3-runtime
deprecated:
- el3_runtime
subsections:
- title: Context Management
scope: cm
- title: RAS
scope: ras
- title: FCONF
scope: fconf
- title: MPMM
scope: mpmm
- title: OP-TEE
scope: optee
deprecated:
- lib/optee
- title: PSCI
scope: psci
- title: GPT
scope: gpt
deprecated:
- gpt_rme
- title: SMCCC
scope: smccc
- title: Translation Tables
scope: xlat
- title: C Standard Library
scope: libc
- title: Locks
scope: locks
- title: PSA
scope: psa
deprecated:
- lib/psa
- title: Context Management
scope: context-mgmt
deprecated:
- context mgmt
- title: Semihosting
scope: semihosting
- title: Drivers
subsections:
- title: Authentication
scope: auth
deprecated:
- driver/auth
subsections:
- title: CryptoCell-713
scope: cc-713
- title: Crypto
scope: crypto
- title: mbedTLS
scope: mbedtls
- title: Console
scope: console
- title: Generic Clock
scope: clk
- title: FWU
scope: fwu
deprecated:
- fwu_metadata
- title: I/O
scope: io
subsections:
- title: MTD
scope: mtd
deprecated:
- io_mtd
- title: Measured Boot
scope: measured-boot
deprecated:
- measured boot
- measured_boot
- title: MMC
scope: mmc
deprecated:
- drivers/mmc
- title: MTD
scope: mtd
deprecated:
- drivers/mtd
subsections:
- title: NAND
scope: nand
subsections:
- title: SPI NAND
scope: spi-nand
deprecated:
- spi_nand
- title: GUID Partition Tables Support
scope: guid-partition
- title: SCMI
scope: scmi
deprecated:
- scmi_common
- drivers/scmi-msg
- scmi-msg
- title: UFS
scope: ufs
- title: Arm
scope: arm-drivers
subsections:
- title: Ethos-N
scope: ethos-n
deprecated:
- drivers/arm/ethosn
- title: GIC
scope: gic
subsections:
- title: GICv3
scope: gicv3
deprecated:
- gicv3/multichip
subsections:
- title: GIC-600
scope: gic600
- title: GIC-600AE
scope: gic600ae
- title: SMMU
scope: smmu
- title: MHU
scope: mhu
deprecated:
- drivers/arm/mhu
- title: RSS
scope: rss
deprecated:
- drivers/arm/rss
- title: TZC
scope: tzc
subsections:
- title: TZC-400
scope: tzc400
deprecated:
- drivers/tzc400
- title: TZC-380
scope: tzc380
deprecated:
- drivers/tzc380
- title: Marvell
scope: marvell-drivers
subsections:
- title: COMPHY
scope: marvell-comphy
deprecated:
- drivers/marvell/comphy
subsections:
- title: Armada 3700
scope: marvell-comphy-3700
deprecated:
- drivers/marvell/comphy-3700
- title: CP110
scope: marvell-comphy-cp110
deprecated:
- drivers/marvell/comphy-cp110
- title: UART
scope: marvell-uart
deprecated:
- plat/marvell/uart
- title: Armada
scope: armada-drivers
subsections:
- title: A3K
scope: a3k-drivers
subsections:
- title: A3720
scope: a3720-uart
deprecated:
- plat/marvell/a3720/uart
- title: MediaTek
scope: mediatek-drivers
subsections:
- title: APU
scope: mediatek-apu
deprecated:
- plat/mediatek/apu
- title: EMI MPU
scope: mediatek-emi-mpu
deprecated:
- plat/mediatek/mpu
- title: PMIC Wrapper
scope: mediatek-pmic-wrapper
deprecated:
- plat/mediatek/pmic_wrap
- title: MT8192
scope: mt8192-drivers
subsections:
- title: SPM
scope: mt8192-spm
deprecated:
- mediatek/mt8192/spm
- title: NXP
scope: nxp-drivers
subsections:
- title: DCFG
scope: nxp-dcfg
deprecated:
- driver/nxp/dcfg
- title: FLEXSPI
scope: flexspi
deprecated:
- include/drivers/flexspi
- driver/nxp/xspi
- title: SCFG
scope: nxp-scfg
deprecated:
- nxp/scfg
- title: SFP
scope: nxp-sfp
deprecated:
- drivers/nxp/sfp
- title: QSPI
scope: nxp-qspi
- title: NXP Crypto
scope: nxp-crypto
- title: DDR
scope: nxp-ddr
- title: GIC
scope: nxp-gic
- title: CSU
scope: nxp-csu
- title: IFC NAND
scope: nxp-ifc-nand
- title: IFC NOR
scope: nxp-ifc-nor
- title: TZC-380
scope: nxp-tzc380
- title: Renesas
scope: renesas-drivers
subsections:
- title: R-Car3
scope: rcar3-drivers
deprecated:
- drivers/rcar3
- title: ST
scope: st-drivers
deprecated:
- drivers/st
subsections:
- title: BSEC
scope: st-bsec
- title: Clock
scope: st-clock
deprecated:
- stm32mp_clk
- drivers/st/clk
- stm32mp1_clk
- title: Crypto
scope: st-crypto
- title: DDR
scope: st-ddr
- title: I/O
scope: st-io-drivers
subsections:
- title: STM32 Image
scope: st-io-stm32image
deprecated:
- io-stm32image
- io_stm32image
- title: I2C
scope: st-i2c
- title: FMC
scope: st-fmc
- title: GPIO
scope: st-gpio
- title: SDMMC2
scope: st-sdmmc2
deprecated:
- stm32_sdmmc2
- title: ST PMIC
scope: st-pmic
deprecated:
- drivers/st/pmic
- title: STPMIC1
scope: stpmic1
- title: Regulator
scope: st-regulator
- title: Reset
scope: st-reset
- title: SPI
scope: st-spi
- title: UART
scope: st-uart
subsections:
- title: STM32 Console
scope: stm32-console
deprecated:
- stm32_console
- title: USB
scope: st-usb
deprecated:
- drivers/st/usb
- title: Watchdog
scope: st-iwdg
- title: USB
scope: usb
deprecated:
- drivers/usb
- title: Miscellaneous
subsections:
- title: AArch64
scope: aarch64
- title: Debug
scope: debug
deprecated:
- common/debug
- title: CRC32
scope: crc32
subsections:
- title: Hardware CRC32
scope: hw-crc32
deprecated:
- hw_crc
- hw_crc32
- title: Software CRC32
scope: sw-crc32
deprecated:
- sw_crc32
- title: DT Bindings
scope: dt-bindings
- title: FDT Wrappers
scope: fdt-wrappers
- title: FDTs
scope: fdts
deprecated:
- fdt
subsections:
- title: Morello
scope: morello-fdts
deprecated:
- fdts/morello
- title: STM32MP1
scope: stm32mp1-fdts
deprecated:
- fdts stm32mp1
subsections:
- title: STM32MP13
scope: stm32mp13-fdts
- title: STM32MP15
scope: stm32mp15-fdts
- title: PIE
scope: pie
- title: Security
scope: security
- title: SDEI
scope: sdei
- title: TBBR
scope: tbbr
- title: NXP
subsections:
- title: OCRAM
scope: nxp-ocram
deprecated:
- nxp/common/ocram
- title: PSCI
scope: nxp-psci
deprecated:
- plat/nxp/common/psci
- title: Documentation
scope: docs
deprecated:
- doc
subsections:
- title: Changelog
scope: changelog
- title: Commit Style
scope: commit-style
- title: Contribution Guidelines
scope: contributing
deprecated:
- contribution-guidelines
- docs-contributing.rst
- title: Maintainers
scope: maintainers
- title: Prerequisites
scope: prerequisites
- title: Threat Model
scope: threat-model
- title: Porting Guide
scope: porting
- title: Build System
scope: build
deprecated:
- makefile
- Makefile
subsections:
- title: Git Hooks
scope: hooks
- title: Tools
subsections:
- title: STM32 Image
scope: stm32image
deprecated:
- tools/stm32image
- title: NXP Tools
scope: nxp-tools
- title: Firmware Image Package Tool
scope: fiptool
- title: Secure Partition Tool
scope: sptool
- title: Certificate Creation Tool
scope: cert-create
deprecated:
- cert_create
- title: Dependencies
scope: deps
subsections:
- title: checkpatch
scope: checkpatch
- title: commitlint
scope: commitlint
- title: Compiler runtime libraries
scope: compiler-rt
- title: libfdt
scope: libfdt
- title: Node Package Manager (NPM)
scope: npm
- title: zlib
scope: zlib
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