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| author | Anup Patel <apatel@ventanamicro.com> | 2022-01-31 08:23:13 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2022-03-11 16:32:31 +0300 |
| commit | be78aa8a38c8dc5c9676612c36329441132bccab (patch) | |
| tree | 171418c2adb92850ff3e3de7bc3fc914efa17dd9 /arch/riscv/kvm/vcpu_sbi.c | |
| parent | 4b11d86571c44738f5ef12fcfac2ee36f998cf23 (diff) | |
| download | linux-be78aa8a38c8dc5c9676612c36329441132bccab.tar.xz | |
RISC-V: KVM: Implement SBI v0.3 SRST extension
The SBI v0.3 specification defines SRST (System Reset) extension which
provides a standard poweroff and reboot interface. This patch implements
SRST extension for the KVM Guest.
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.c')
| -rw-r--r-- | arch/riscv/kvm/vcpu_sbi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/kvm/vcpu_sbi.c b/arch/riscv/kvm/vcpu_sbi.c index 11ae4f621f0d..a09ecb97b890 100644 --- a/arch/riscv/kvm/vcpu_sbi.c +++ b/arch/riscv/kvm/vcpu_sbi.c @@ -45,6 +45,7 @@ extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_base; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_time; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_ipi; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_rfence; +extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_srst; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_hsm; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_experimental; extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_vendor; @@ -55,6 +56,7 @@ static const struct kvm_vcpu_sbi_extension *sbi_ext[] = { &vcpu_sbi_ext_time, &vcpu_sbi_ext_ipi, &vcpu_sbi_ext_rfence, + &vcpu_sbi_ext_srst, &vcpu_sbi_ext_hsm, &vcpu_sbi_ext_experimental, &vcpu_sbi_ext_vendor, |