OpenCloudOS-Kernel/arch/riscv
Anup Patel 486a384294 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>
2022-05-20 09:09:12 +05:30
..
boot riscv: dts: microchip: reparent mpfs clocks 2022-04-22 18:40:30 -07:00
configs RISC-V: configs: Configs that had RPMSG_CHAR now get RPMSG_CTRL 2022-04-26 08:19:53 -07:00
errata riscv: errata: alternative: mark vendor_patch_func __initdata 2022-01-09 11:02:46 -08:00
include RISC-V: KVM: Reduce KVM_MAX_VCPUS value 2022-05-20 09:09:12 +05:30
kernel riscv: patch_text: Fixup last cpu should be master 2022-04-22 08:29:24 -07:00
kvm RISC-V: KVM: Introduce range based local HFENCE functions 2022-05-20 09:09:09 +05:30
lib riscv: Fixed misaligned memory access. Fixed pointer comparison. 2022-03-10 10:24:04 -08:00
mm RISC-V: relocate DTB if it's outside memory region 2022-04-29 07:59:18 -07:00
net riscv: bpf: Fix eBPF's exception tables 2022-01-19 10:50:02 -08:00
Kbuild kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00
Kconfig RISC-V CPU Idle Support 2022-03-30 16:17:54 -07:00
Kconfig.debug RISC-V: Remove EARLY_PRINTK support 2018-12-17 10:23:46 -08:00
Kconfig.erratas riscv: alternative only works on !XIP_KERNEL 2022-03-10 10:05:19 -08:00
Kconfig.socs RISC-V: cpuidle: fix Kconfig select for RISCV_SBI_CPUIDLE 2022-04-21 15:10:47 -07:00
Makefile riscv: fix build with binutils 2.38 2022-02-10 09:17:01 -08:00