[v1] riscv: AIA userspace irqchip_split support

[PATCH 7/8] target/riscv/kvm: remove irqchip_split() restriction

Posted by Daniel Henrique Barboza 1 month, 2 weeks ago

Remove the 'irqchip_split()' restriction in kvm_arch_init() now that
we have support for "-accel kvm,kernel-irqchip=split".

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
---
 target/riscv/kvm/kvm-cpu.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/target/riscv/kvm/kvm-cpu.c b/target/riscv/kvm/kvm-cpu.c
index a92a46694a..3d0584277c 100644
--- a/target/riscv/kvm/kvm-cpu.c
+++ b/target/riscv/kvm/kvm-cpu.c
@@ -1401,11 +1401,6 @@ int kvm_arch_init(MachineState *ms, KVMState *s)
 
 int kvm_arch_irqchip_create(KVMState *s)
 {
-    if (kvm_kernel_irqchip_split()) {
-        error_report("-machine kernel_irqchip=split is not supported on RISC-V.");
-        exit(1);
-    }
-
     /*
      * We can create the VAIA using the newer device control API.
      */
-- 
2.45.2

Re: [PATCH 7/8] target/riscv/kvm: remove irqchip_split() restriction

Posted by Alistair Francis 5 days, 21 hours ago

On Fri, Oct 11, 2024 at 5:05 AM Daniel Henrique Barboza
<dbarboza@ventanamicro.com> wrote:
>
> Remove the 'irqchip_split()' restriction in kvm_arch_init() now that
> we have support for "-accel kvm,kernel-irqchip=split".
>
> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>

Alistair

> ---
>  target/riscv/kvm/kvm-cpu.c | 5 -----
>  1 file changed, 5 deletions(-)
>
> diff --git a/target/riscv/kvm/kvm-cpu.c b/target/riscv/kvm/kvm-cpu.c
> index a92a46694a..3d0584277c 100644
> --- a/target/riscv/kvm/kvm-cpu.c
> +++ b/target/riscv/kvm/kvm-cpu.c
> @@ -1401,11 +1401,6 @@ int kvm_arch_init(MachineState *ms, KVMState *s)
>
>  int kvm_arch_irqchip_create(KVMState *s)
>  {
> -    if (kvm_kernel_irqchip_split()) {
> -        error_report("-machine kernel_irqchip=split is not supported on RISC-V.");
> -        exit(1);
> -    }
> -
>      /*
>       * We can create the VAIA using the newer device control API.
>       */
> --
> 2.45.2
>
>