RISC-V: KVM: Remove unneeded semicolon

./arch/riscv/kvm/aia_imsic.c:94:2-3: Unneeded semicolon
./arch/riscv/kvm/aia_imsic.c:134:2-3: Unneeded semicolon
./arch/riscv/kvm/aia_imsic.c:173:2-3: Unneeded semicolon
./arch/riscv/kvm/aia_imsic.c:210:2-3: Unneeded semicolon
./arch/riscv/kvm/aia_imsic.c:296:2-3: Unneeded semicolon
./arch/riscv/kvm/aia_imsic.c:354:2-3: Unneeded semicolon
./arch/riscv/kvm/aia_device.c:105:4-5: Unneeded semicolon
./arch/riscv/kvm/aia_device.c:166:2-3: Unneeded semicolon

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=5569
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Anup Patel <anup@brainfault.org>

RISC-V: KVM: Expose IMSIC registers as attributes of AIA irqchip

We expose IMSIC registers as KVM device attributes of the in-kernel
AIA irqchip device. This will allow KVM user-space to save/restore
IMISC state of each VCPU using KVM device ioctls().

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>

RISC-V: KVM: Expose APLIC registers as attributes of AIA irqchip

We expose APLIC registers as KVM device attributes of the in-kernel
AIA irqchip device. This will allow KVM user-space to save/restore
APLIC state using KVM device ioctls().

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>

RISC-V: KVM: Implement device interface for AIA irqchip

We implement KVM device interface for in-kernel AIA irqchip so that
user-space can use KVM device ioctls to create, configure, and destroy
in-kernel AIA irqchip.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Atish Patra <atishp@rivosinc.com>
Signed-off-by: Anup Patel <anup@brainfault.org>