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RISC-V: KVM: Save mvendorid, marchid, and mimpid when creating VCPU
authorAnup Patel <apatel@ventanamicro.com>
Wed, 7 Dec 2022 03:47:43 +0000 (09:17 +0530)
committerAnup Patel <anup@brainfault.org>
Wed, 7 Dec 2022 03:47:43 +0000 (09:17 +0530)
commit52ec4b695dbe0552bb994c4149e9122610a76668
tree0440307f122acff0d5c6af5e8ab3482b119f086btree | snapshot
parenta1a44e227ce69459ca43aa9dadaa1b58619b18eecommit | diff
RISC-V: KVM: Save mvendorid, marchid, and mimpid when creating VCPU

We should save VCPU mvendorid, marchid, and mimpid at the time
of creating VCPU so that we don't have to do host SBI call every
time Guest/VM ask for these details.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
arch/riscv/include/asm/kvm_host.h diff | blob | history
arch/riscv/kvm/vcpu.c diff | blob | history
arch/riscv/kvm/vcpu_sbi_base.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git