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| author | Anup Patel <apatel@ventanamicro.com> | 2022-05-09 10:44:00 +0530 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2022-05-20 09:09:12 +0530 |
| commit | 486a38429498eef5acac90aeab68a1c3fa653a21 (patch) | |
| tree | 7a62d69d14f2069724df553c36a6864a8dd3f097 /arch/riscv/kvm | |
| parent | 2415e46e3a9a22c80eddc41dc9cb0b06fe0cd5e9 (diff) | |
RISC-V: KVM: Reduce KVM_MAX_VCPUS value
Currently, the KVM_MAX_VCPUS value is 16384 for RV64 and 128
for RV32.
The KVM_MAX_VCPUS value is too high for RV64 and too low for
RV32 compared to other architectures (e.g. x86 sets it to 1024
and ARM64 sets it to 512). The too high value of KVM_MAX_VCPUS
on RV64 also leads to VCPU mask on stack consuming 2KB.
We set KVM_MAX_VCPUS to 1024 for both RV64 and RV32 to be
aligned other architectures.
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')
0 files changed, 0 insertions, 0 deletions