Alex for next sbi 3.0 manual#381

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AlexGhiti wants to merge 98 commits into

alex-for-next-sbi-3.0_manual

Commits on May 5, 2025

riscv: misaligned: Add handling for ZCB instructions

nylon7
authored and
Alexandre Ghiti
committed
riscv: misaligned: factorize trap handling

clementleger
authored and
Alexandre Ghiti
committed
riscv: misaligned: enable IRQs while handling misaligned accesses

clementleger
authored and
Alexandre Ghiti
committed
riscv: misaligned: use get_user() instead of __get_user()

clementleger
authored and
Alexandre Ghiti
committed
riscv: Fix kernel crash due to PR_SET_TAGGED_ADDR_CTRL

covanam
authored and
Alexandre Ghiti
committed
scripts: Do not strip .rela.dyn section
Alexandre Ghiti
committed

Commits on May 6, 2025

riscv: ftrace: support fastcc in Clang for WITH_ARGS

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: ftrace factor out code defined by !WITH_ARG

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: save the SR_SUM status over switches

bjdooks-ct
authored and
Alexandre Ghiti
committed
riscv: ftrace: align patchable functions to 4 Byte boundary

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: implement user_access_begin() and families

xhackerustc
authored and
Alexandre Ghiti
committed
kernel: ftrace: export ftrace_sync_ipi

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: uaccess: use input constraints for ptr of __put_user()

xhackerustc
authored and
Alexandre Ghiti
committed
riscv: ftrace: prepare ftrace for atomic code patching

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: uaccess: use 'asm goto' for put_user()

xhackerustc
authored and
Alexandre Ghiti
committed
riscv: ftrace: do not use stop_machine to update code

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: uaccess: use 'asm_goto_output' for get_user()

xhackerustc
authored and
Alexandre Ghiti
committed
riscv: vector: Support calling schedule() for preemptible Vector

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: add a data fence for CMODX in the kernel mode

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: ftrace: support PREEMPT

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: Implement HAVE_DYNAMIC_FTRACE_WITH_CALL_OPS

puranjaymohan
authored and
Alexandre Ghiti
committed
riscv: Introduce Zicbop instructions
Alexandre Ghiti
committed
riscv: ftrace: support direct call using call_ops

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: Add support for Zicbop
Alexandre Ghiti
committed
riscv: kexec_file: Split the loading of kernel and others

Song Shuai
authored and
Alexandre Ghiti
committed
riscv/kexec_file: Fix comment in purgatory relocator

ziyao233
authored and
Alexandre Ghiti
committed
riscv: Documentation: add a description about dynamic ftrace

AndybnACT
authored and
Alexandre Ghiti
committed
riscv: Add ARCH_HAS_PREFETCH[W] support with Zicbop

guoren83
authored and
Alexandre Ghiti
committed
riscv: kexec_file: Support loading Image binary file

Song Shuai
authored and
Alexandre Ghiti
committed
riscv: Add support for PUD THP
Alexandre Ghiti
committed
Merge patch series "riscv: uaccess: optimisations"
Alexandre Ghiti
committed
Merge patch series "riscv: ftrace: atmoic patching and preempt improvements"
Alexandre Ghiti
committed
riscv: module: Optimize PLT/GOT entry counting

SiFiveHolland
authored and
Alexandre Ghiti
committed
RISC-V: Kconfig: Fix help text of CMDLINE_EXTEND

Red54
authored and
Alexandre Ghiti
committed
riscv: xchg: Prefetch the destination word for sc.w

guoren83
authored and
Alexandre Ghiti
committed
Merge patch series "riscv: kexec_file: Support loading Image binary file"
Alexandre Ghiti
committed
perf symbols: Ignore mapping symbols on riscv

xiaobo55x
authored and
Alexandre Ghiti
committed
riscv: Make regs_irqs_disabled() more clear

seehearfeel
authored and
Alexandre Ghiti
committed
riscv: hwprobe: export Zabha extension
Alexandre Ghiti
committed
Merge patch series "riscv: Add Zicbop & prefetchw support"
Alexandre Ghiti
committed
MAINTAINERS: Update Atish's email address

atishp04
authored and
Alexandre Ghiti
committed
riscv: Improve Kconfig help for RISCV_ISA_V_PREEMPTIVE

mssola
authored and
Alexandre Ghiti
committed
Documentation/sysctl: add riscv to unaligned-trap supported archs

clementleger
authored and
Alexandre Ghiti
committed
selftests: riscv: add misaligned access testing

clementleger
authored and
Alexandre Ghiti
committed
riscv: sbi: add Firmware Feature (FWFT) SBI extensions definitions

clementleger
authored and
Alexandre Ghiti
committed
riscv: sbi: remove useless parenthesis

clementleger
authored and
Alexandre Ghiti
committed
riscv: sbi: add new SBI error mappings

clementleger
authored and
Alexandre Ghiti
committed
riscv: sbi: add FWFT extension interface

clementleger
authored and
Alexandre Ghiti
committed
riscv: sbi: add SBI FWFT extension calls

clementleger
authored and
Alexandre Ghiti
committed
riscv: misaligned: request misaligned exception from SBI

clementleger
authored and
Alexandre Ghiti
committed
riscv: misaligned: use on_each_cpu() for scalar misaligned access probing

clementleger
authored and
Alexandre Ghiti
committed
riscv: misaligned: use correct CONFIG_ ifdef for misaligned_access_speed

clementleger
authored and
Alexandre Ghiti
committed
riscv: misaligned: move emulated access uniformity check in a function

clementleger
authored and
Alexandre Ghiti
committed
riscv: misaligned: add a function to check misalign trap delegability

clementleger
authored and
Alexandre Ghiti
committed
RISC-V: KVM: add SBI extension init()/deinit() functions

clementleger
authored and
Alexandre Ghiti
committed
RISC-V: KVM: add SBI extension reset callback

clementleger
authored and
Alexandre Ghiti
committed
RISC-V: KVM: add support for FWFT SBI extension

clementleger
authored and
Alexandre Ghiti
committed
RISC-V: KVM: add support for SBI_FWFT_MISALIGNED_DELEG

clementleger
authored and
Alexandre Ghiti
committed
Merge patch series "riscv: add SBI FWFT misaligned exception delegation support"
Alexandre Ghiti
committed
mm: VM_SHADOW_STACK definition for riscv

deepak0414
authored and
Alexandre Ghiti
committed
dt-bindings: riscv: zicfilp and zicfiss in dt-bindings (extensions.yaml)

deepak0414
authored and
Alexandre Ghiti
committed
riscv: zicfiss / zicfilp enumeration

deepak0414
authored and
Alexandre Ghiti
committed
riscv: zicfiss / zicfilp extension csr and bit definitions

deepak0414
authored and
Alexandre Ghiti
committed
riscv: usercfi state for task and save/restore of CSR_SSP on trap entry/exit

deepak0414
authored and
Alexandre Ghiti
committed
riscv/mm : ensure PROT_WRITE leads to VM_READ | VM_WRITE

deepak0414
authored and
Alexandre Ghiti
committed
riscv mm: manufacture shadow stack pte

deepak0414
authored and
Alexandre Ghiti
committed
riscv mmu: teach pte_mkwrite to manufacture shadow stack PTEs

deepak0414
authored and
Alexandre Ghiti
committed
riscv mmu: write protect and shadow stack

deepak0414
authored and
Alexandre Ghiti
committed
riscv/mm: Implement map_shadow_stack() syscall

deepak0414
authored and
Alexandre Ghiti
committed
riscv/shstk: If needed allocate a new shadow stack on clone

deepak0414
authored and
Alexandre Ghiti
committed
riscv: Implements arch agnostic shadow stack prctls

deepak0414
authored and
Alexandre Ghiti
committed
prctl: arch-agnostic prctl for indirect branch tracking

deepak0414
authored and
Alexandre Ghiti
committed
riscv: Implements arch agnostic indirect branch tracking prctls

deepak0414
authored and
Alexandre Ghiti
committed
riscv/traps: Introduce software check exception

deepak0414
authored and
Alexandre Ghiti
committed
riscv: signal: abstract header saving for setup_sigcontext

AndybnACT
authored and
Alexandre Ghiti
committed
riscv/signal: save and restore of shadow stack for signal

deepak0414
authored and
Alexandre Ghiti
committed
riscv/kernel: update __show_regs to print shadow stack register

deepak0414
authored and
Alexandre Ghiti
committed
riscv/ptrace: riscv cfi status and state via ptrace and in core files

deepak0414
authored and
Alexandre Ghiti
committed
riscv/hwprobe: zicfilp / zicfiss enumeration in hwprobe

deepak0414
authored and
Alexandre Ghiti
committed
riscv: kernel command line option to opt out of user cfi

deepak0414
authored and
Alexandre Ghiti
committed
riscv: enable kernel access to shadow stack memory via FWFT sbi call

deepak0414
authored and
Alexandre Ghiti
committed
arch/riscv: compile vdso with landing pad

cwshu
authored and
Alexandre Ghiti
committed
riscv: create a config for shadow stack and landing pad instr support

deepak0414
authored and
Alexandre Ghiti
committed
riscv: Documentation for landing pad / indirect branch tracking

deepak0414
authored and
Alexandre Ghiti
committed
riscv: Documentation for shadow stack on riscv

deepak0414
authored and
Alexandre Ghiti
committed
kselftest/riscv: kselftest for user mode cfi

deepak0414
authored and
Alexandre Ghiti
committed
Merge patch series "riscv control-flow integrity for usermode"
Alexandre Ghiti
committed
drivers/perf: riscv: Add SBI v3.0 flag

atishp04
authored and
Alexandre Ghiti
committed
drivers/perf: riscv: Add raw event v2 support

atishp04
authored and
Alexandre Ghiti
committed
RISC-V: KVM: Add support for Raw event v2

atishp04
authored and
Alexandre Ghiti
committed
drivers/perf: riscv: Implement PMU event info function

atishp04
authored and
Alexandre Ghiti
committed
drivers/perf: riscv: Export PMU event info function

atishp04
authored and
Alexandre Ghiti
committed
KVM: Add a helper function to validate vcpu gpa range

atishp04
authored and
Alexandre Ghiti
committed
RISC-V: KVM: Use the new gpa range validate helper function

atishp04
authored and
Alexandre Ghiti
committed
RISC-V: KVM: Implement get event info function

atishp04
authored and
Alexandre Ghiti
committed
RISC-V: KVM: Upgrade the supported SBI version to 3.0

atishp04
authored and
Alexandre Ghiti
committed
Merge patch series "Add SBI v3.0 PMU enhancements"
Alexandre Ghiti
committed
Adding CI files
Alexandre Ghiti
committed