Hi,
In this version, aside from minor adjustments suggested by Drew in v2,
the most relevant change made is left mcounteren untouched in patch
8. We're just changing scounteren to target_ulong as required by KVM.
Patches based on alistair/riscv-to-apply.next with a KVM build fix [1].
Patches missing review/acks: patch 8.
Changes from v2:
- patch 2:
- changed 'g+malloc' to 'g-malloc' in the commit msg
- patch 3:
- changed commit subject: sed s/in/into/
- patch 4:
- changed commit subject: sed s/in/into/
- patch 5:
- kvm_cpu_csr_get_u32() now returns an uint32_t (for real this time)
- tabulate kvm_csrs_cfg[]
- patch 6:
- mention kvm_riscv_init_cfg() in commit msg
- patch 8:
- added comment explaning why we're changing scounteren
- left mcounteren untouched
- patch 9:
- add scounteren in the same order as it is shown in kvm_riscv_csr
- v2 link: https://lore.kernel.org/qemu-riscv/20250425113705.2741457-1-dbarboza@ventanamicro.com/
[1] https://lore.kernel.org/qemu-devel/8f3bae37-e1f3-4e55-9dc6-b7876992b47e@ventanamicro.com/
Daniel Henrique Barboza (9):
target/riscv/kvm: minor fixes/tweaks
target/riscv/kvm: fix leak in kvm_riscv_init_multiext_cfg()
target/riscv/kvm: turn u32/u64 reg functions into macros
target/riscv/kvm: turn kvm_riscv_reg_id_ulong() into a macro
target/riscv/kvm: add kvm_csr_cfgs[]
target/riscv/kvm: do not read unavailable CSRs
target/riscv/kvm: add senvcfg CSR
target/riscv: widen scounteren to target_ulong
target/riscv/kvm: add scounteren CSR
target/riscv/cpu.h | 10 +-
target/riscv/kvm/kvm-cpu.c | 331 +++++++++++++++++++++++--------------
target/riscv/machine.c | 6 +-
3 files changed, 221 insertions(+), 126 deletions(-)
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2.49.0