Hi Marc, Hi Oliver, On Tue, Jul 25, 2023 at 2:05 PM Haibo Xu <haibo1.xu@xxxxxxxxx> wrote: > > KVM_GET_REG_LIST will dump all register IDs that are available to > KVM_GET/SET_ONE_REG and It's very useful to identify some platform > regression issue during VM migration. > > Patch 1-7 re-structured the get-reg-list test in aarch64 to make some > of the code as common test framework that can be shared by riscv. > > Patch 8 move reject_set check logic to a function so as to check for > different errno for different registers. > Patch 9 move finalize_vcpu back to run_test so that riscv can implement > its specific operation. > Patch 10 change to do the get/set operation only on present-blessed list. > Patch 11 add the skip_set facilities so that riscv can skip set operation > on some registers. > Patch 12 enabled the KVM_GET_REG_LIST API in riscv. > patch 13 added the corresponding kselftest for checking possible > register regressions. > > The get-reg-list kvm selftest was ported from aarch64 and tested with > Linux v6.5-rc3 on a Qemu riscv64 virt machine. > > --- > Changed since v5: > * Rebase to v6.5-rc3 > * Minor fix for Andrew's comments > > Andrew Jones (7): > KVM: arm64: selftests: Replace str_with_index with strdup_printf > KVM: arm64: selftests: Drop SVE cap check in print_reg > KVM: arm64: selftests: Remove print_reg's dependency on vcpu_config > KVM: arm64: selftests: Rename vcpu_config and add to kvm_util.h > KVM: arm64: selftests: Delete core_reg_fixup > KVM: arm64: selftests: Split get-reg-list test code > KVM: arm64: selftests: Finish generalizing get-reg-list > > Haibo Xu (6): > KVM: arm64: selftests: Move reject_set check logic to a function > KVM: arm64: selftests: Move finalize_vcpu back to run_test > KVM: selftests: Only do get/set tests on present blessed list > KVM: selftests: Add skip_set facility to get_reg_list test > KVM: riscv: Add KVM_GET_REG_LIST API support > KVM: riscv: selftests: Add get-reg-list test Are you okay for this series to go through the KVM RISC-V tree ? Regards, Anup > > Documentation/virt/kvm/api.rst | 2 +- > arch/riscv/kvm/vcpu.c | 375 +++++++++ > tools/testing/selftests/kvm/Makefile | 13 +- > .../selftests/kvm/aarch64/get-reg-list.c | 554 ++----------- > tools/testing/selftests/kvm/get-reg-list.c | 401 +++++++++ > .../selftests/kvm/include/kvm_util_base.h | 21 + > .../selftests/kvm/include/riscv/processor.h | 3 + > .../testing/selftests/kvm/include/test_util.h | 2 + > tools/testing/selftests/kvm/lib/test_util.c | 15 + > .../selftests/kvm/riscv/get-reg-list.c | 780 ++++++++++++++++++ > 10 files changed, 1670 insertions(+), 496 deletions(-) > create mode 100644 tools/testing/selftests/kvm/get-reg-list.c > create mode 100644 tools/testing/selftests/kvm/riscv/get-reg-list.c > > -- > 2.34.1 >
