diff options
author | Anup Patel <apatel@ventanamicro.com> | 2022-01-31 07:59:31 +0300 |
---|---|---|
committer | Anup Patel <anup@brainfault.org> | 2022-03-11 16:32:29 +0300 |
commit | 4b11d86571c44738f5ef12fcfac2ee36f998cf23 (patch) | |
tree | 17777b48d4b91da4f2ccb4c66ad2542ec55d10dc /arch/riscv/kvm/vcpu_sbi_v01.c | |
parent | a03faf01a5e32012172a41f5f9d5f02d1cc93ccf (diff) | |
download | linux-4b11d86571c44738f5ef12fcfac2ee36f998cf23.tar.xz |
RISC-V: KVM: Add common kvm_riscv_vcpu_sbi_system_reset() function
We rename kvm_sbi_system_shutdown() to kvm_riscv_vcpu_sbi_system_reset()
and move it to vcpu_sbi.c so that it can be shared by SBI v0.1 shutdown
and SBI v0.3 SRST extension.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'arch/riscv/kvm/vcpu_sbi_v01.c')
-rw-r--r-- | arch/riscv/kvm/vcpu_sbi_v01.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/arch/riscv/kvm/vcpu_sbi_v01.c b/arch/riscv/kvm/vcpu_sbi_v01.c index 2ab52b6d9ed3..da4d6c99c2cf 100644 --- a/arch/riscv/kvm/vcpu_sbi_v01.c +++ b/arch/riscv/kvm/vcpu_sbi_v01.c @@ -14,21 +14,6 @@ #include <asm/kvm_vcpu_timer.h> #include <asm/kvm_vcpu_sbi.h> -static void kvm_sbi_system_shutdown(struct kvm_vcpu *vcpu, - struct kvm_run *run, u32 type) -{ - unsigned long i; - struct kvm_vcpu *tmp; - - kvm_for_each_vcpu(i, tmp, vcpu->kvm) - tmp->arch.power_off = true; - kvm_make_all_cpus_request(vcpu->kvm, KVM_REQ_SLEEP); - - memset(&run->system_event, 0, sizeof(run->system_event)); - run->system_event.type = type; - run->exit_reason = KVM_EXIT_SYSTEM_EVENT; -} - static int kvm_sbi_ext_v01_handler(struct kvm_vcpu *vcpu, struct kvm_run *run, unsigned long *out_val, struct kvm_cpu_trap *utrap, @@ -80,7 +65,8 @@ static int kvm_sbi_ext_v01_handler(struct kvm_vcpu *vcpu, struct kvm_run *run, } break; case SBI_EXT_0_1_SHUTDOWN: - kvm_sbi_system_shutdown(vcpu, run, KVM_SYSTEM_EVENT_SHUTDOWN); + kvm_riscv_vcpu_sbi_system_reset(vcpu, run, + KVM_SYSTEM_EVENT_SHUTDOWN, 0); *exit = true; break; case SBI_EXT_0_1_REMOTE_FENCE_I: |