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| author | Anup Patel <anup.patel@wdc.com> | 2021-09-27 14:40:05 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2021-10-04 13:19:57 +0300 |
| commit | 34bde9d8b9e6e5249db3c07cf1ebfe75c23c671c (patch) | |
| tree | ff74abdabe5103aae8533e738446e2b0df2be4c8 /arch/riscv/kvm/Makefile | |
| parent | 92ad82002c39ede73b397d17ba7ab9842517dbe5 (diff) | |
| download | linux-34bde9d8b9e6e5249db3c07cf1ebfe75c23c671c.tar.xz | |
RISC-V: KVM: Implement VCPU world-switch
This patch implements the VCPU world-switch for KVM RISC-V.
The KVM RISC-V world-switch (i.e. __kvm_riscv_switch_to()) mostly
switches general purpose registers, SSTATUS, STVEC, SSCRATCH and
HSTATUS CSRs. Other CSRs are switched via vcpu_load() and vcpu_put()
interface in kvm_arch_vcpu_load() and kvm_arch_vcpu_put() functions
respectively.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alexander Graf <graf@amazon.com>
Acked-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/kvm/Makefile')
| -rw-r--r-- | arch/riscv/kvm/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/riscv/kvm/Makefile b/arch/riscv/kvm/Makefile index 4732094391bf..9e8133c898dc 100644 --- a/arch/riscv/kvm/Makefile +++ b/arch/riscv/kvm/Makefile @@ -10,4 +10,4 @@ KVM := ../../../virt/kvm obj-$(CONFIG_KVM) += kvm.o kvm-y += $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/binary_stats.o \ - main.o vm.o mmu.o vcpu.o vcpu_exit.o + main.o vm.o mmu.o vcpu.o vcpu_exit.o vcpu_switch.o |