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| author | Anup Patel <apatel@ventanamicro.com> | 2024-02-13 16:34:00 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2024-03-06 18:23:32 +0300 |
| commit | d808f0b1be4888a87524164bc7dad2242734de38 (patch) | |
| tree | af81b59f1c491397e593924b53965081f17b2ab1 /arch/riscv/kvm/vcpu_pmu.c | |
| parent | d0b94bcbb04262b9ffe6e172223e8cbb663a2c9d (diff) | |
| download | linux-d808f0b1be4888a87524164bc7dad2242734de38.tar.xz | |
RISC-V: KVM: Forward SEED CSR access to user space
The SEED CSR access from VS/VU mode (guest) will always trap to
HS-mode (KVM) when Zkr extension is available to the Guest/VM.
Forward this CSR access to KVM user space so that it can be
emulated based on the method chosen by VMM.
Fixes: f370b4e668f0 ("RISC-V: KVM: Allow scalar crypto extensions for Guest/VM")
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'arch/riscv/kvm/vcpu_pmu.c')
0 files changed, 0 insertions, 0 deletions