diff mbox series

[v13,21/26] target/riscv/cpu.c: finalize satp_mode earlier

Message ID 20231218125334.37184-22-dbarboza@ventanamicro.com
State New
Headers show
Series riscv: RVA22 profiles support | expand

Commit Message

Daniel Henrique Barboza Dec. 18, 2023, 12:53 p.m. UTC 
Profiles will need to validate satp_mode during their own finalize
methods. This will occur inside riscv_tcg_cpu_finalize_features() for
TCG. Given that satp_mode does not have any pre-req from the accelerator
finalize() method, it's safe to finalize it earlier.

Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
---
 target/riscv/cpu.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

Comments

Alistair Francis Jan. 4, 2024, 11:02 p.m. UTC | #1 
On Mon, Dec 18, 2023 at 10:56 PM Daniel Henrique Barboza
<dbarboza@ventanamicro.com> wrote:
>
> Profiles will need to validate satp_mode during their own finalize
> methods. This will occur inside riscv_tcg_cpu_finalize_features() for
> TCG. Given that satp_mode does not have any pre-req from the accelerator
> finalize() method, it's safe to finalize it earlier.
>
> Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
> Reviewed-by: Andrew Jones <ajones@ventanamicro.com>

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

Alistair

> ---
>  target/riscv/cpu.c | 16 ++++++++--------
>  1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
> index 1ba85c6d1c..6af1148cf5 100644
> --- a/target/riscv/cpu.c
> +++ b/target/riscv/cpu.c
> @@ -1056,6 +1056,14 @@ void riscv_cpu_finalize_features(RISCVCPU *cpu, Error **errp)
>  {
>      Error *local_err = NULL;
>
> +#ifndef CONFIG_USER_ONLY
> +    riscv_cpu_satp_mode_finalize(cpu, &local_err);
> +    if (local_err != NULL) {
> +        error_propagate(errp, local_err);
> +        return;
> +    }
> +#endif
> +
>      /*
>       * KVM accel does not have a specialized finalize()
>       * callback because its extensions are validated
> @@ -1068,14 +1076,6 @@ void riscv_cpu_finalize_features(RISCVCPU *cpu, Error **errp)
>              return;
>          }
>      }
> -
> -#ifndef CONFIG_USER_ONLY
> -    riscv_cpu_satp_mode_finalize(cpu, &local_err);
> -    if (local_err != NULL) {
> -        error_propagate(errp, local_err);
> -        return;
> -    }
> -#endif
>  }
>
>  static void riscv_cpu_realize(DeviceState *dev, Error **errp)
> --
> 2.43.0
>
>
diff mbox series

Patch

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 1ba85c6d1c..6af1148cf5 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -1056,6 +1056,14 @@  void riscv_cpu_finalize_features(RISCVCPU *cpu, Error **errp)
 {
     Error *local_err = NULL;
 
+#ifndef CONFIG_USER_ONLY
+    riscv_cpu_satp_mode_finalize(cpu, &local_err);
+    if (local_err != NULL) {
+        error_propagate(errp, local_err);
+        return;
+    }
+#endif
+
     /*
      * KVM accel does not have a specialized finalize()
      * callback because its extensions are validated
@@ -1068,14 +1076,6 @@  void riscv_cpu_finalize_features(RISCVCPU *cpu, Error **errp)
             return;
         }
     }
-
-#ifndef CONFIG_USER_ONLY
-    riscv_cpu_satp_mode_finalize(cpu, &local_err);
-    if (local_err != NULL) {
-        error_propagate(errp, local_err);
-        return;
-    }
-#endif
 }
 
 static void riscv_cpu_realize(DeviceState *dev, Error **errp)