As discussed in the patch[1], this series adds the host statistics for traps that are redirected to the guest. Since there are 1-1 mapping for firmware counters as well, this series enables those so that the guest can collect information about these exits via perf if required. I have included the patch[1] as well in this series as it has not been applied and there will be likely conflicts while merging both. Signed-off-by: Atish Patra <atishp@xxxxxxxxxxxx> --- Changes in v2: - Improved commit messages in PATCH3. - Added RB tags. - Link to v1: https://lore.kernel.org/r/20241212-kvm_guest_stat-v1-0-d1a6d0c862d5@xxxxxxxxxxxx --- Atish Patra (2): RISC-V: KVM: Update firmware counters for various events RISC-V: KVM: Add new exit statstics for redirected traps Quan Zhou (1): RISC-V: KVM: Redirect instruction access fault trap to guest arch/riscv/include/asm/kvm_host.h | 5 +++++ arch/riscv/kvm/vcpu.c | 7 ++++++- arch/riscv/kvm/vcpu_exit.c | 37 +++++++++++++++++++++++++++++++++---- 3 files changed, 44 insertions(+), 5 deletions(-) --- base-commit: fac04efc5c793dccbd07e2d59af9f90b7fc0dca4 change-id: 20241212-kvm_guest_stat-bc469665b410 -- Regards, Atish patra
