Hi,
This version has changes in the document patch, as suggested by Andrew
in v2. It also has a new patch (patch 9) that handles error code changes
in vcpu_vector.c.
Patches rebased on top of kvm_riscv_queue.
Changes from v2:
- patch 9 (new):
- change kvm error codes for vector registers
- patch 10 (former 9):
- rewrite EBUSY doc to mention that the error code indicates that it
is not allowed to change the reg val after the vcpu started.
- v2 link: https://lore.kernel.org/kvm/20230801222629.210929-1-dbarboza@xxxxxxxxxxxxxxxx/
Andrew Jones (1):
RISC-V: KVM: Improve vector save/restore errors
Daniel Henrique Barboza (9):
RISC-V: KVM: return ENOENT in *_one_reg() when reg is unknown
RISC-V: KVM: use ENOENT in *_one_reg() when extension is unavailable
RISC-V: KVM: do not EOPNOTSUPP in set_one_reg() zicbo(m|z)
RISC-V: KVM: do not EOPNOTSUPP in set KVM_REG_RISCV_TIMER_REG
RISC-V: KVM: use EBUSY when !vcpu->arch.ran_atleast_once
RISC-V: KVM: avoid EBUSY when writing same ISA val
RISC-V: KVM: avoid EBUSY when writing the same machine ID val
RISC-V: KVM: avoid EBUSY when writing the same isa_ext val
docs: kvm: riscv: document EBUSY in KVM_SET_ONE_REG
Documentation/virt/kvm/api.rst | 2 +
arch/riscv/kvm/aia.c | 4 +-
arch/riscv/kvm/vcpu_fp.c | 12 +++---
arch/riscv/kvm/vcpu_onereg.c | 68 +++++++++++++++++++++++-----------
arch/riscv/kvm/vcpu_sbi.c | 16 ++++----
arch/riscv/kvm/vcpu_timer.c | 11 +++---
arch/riscv/kvm/vcpu_vector.c | 60 ++++++++++++++++--------------
7 files changed, 104 insertions(+), 69 deletions(-)
--
2.41.0
