RISC-V: KVM: Add skeleton support for perf

This patch only adds barebone structure of perf implementation. Most of the function returns zero at this point and will be implemented fully in the future. Reviewed-by: Anup Patel <anup@brainfault.org> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Signed-off-by: Atish Patra <atishp@rivosinc.com> Signed-off-by: Anup Patel <anup@brainfault.org>
2026-09-28 19:20:30 +00:00 · 2023-02-07 01:55:22 -08:00 · 2023-02-07 01:55:22 -08:00 · 8f0153ecd3
commit 8f0153ecd3
parent bae0dfd74e
5 changed files with 227 additions and 0 deletions
--- a/arch/riscv/include/asm/kvm_host.h
+++ b/arch/riscv/include/asm/kvm_host.h
--- a/arch/riscv/include/asm/kvm_vcpu_pmu.h
+++ b/arch/riscv/include/asm/kvm_vcpu_pmu.h
--- a/arch/riscv/kvm/Makefile
+++ b/arch/riscv/kvm/Makefile
--- a/arch/riscv/kvm/vcpu.c
+++ b/arch/riscv/kvm/vcpu.c
--- a/arch/riscv/kvm/vcpu_pmu.c
+++ b/arch/riscv/kvm/vcpu_pmu.c