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[09/20] target/arm/hvf: Correct dtb_compatible value

Message ID 20250619131319.47301-10-philmd@linaro.org
State New
Headers show
Series arm: Fixes and preparatory cleanups for split-accel | expand

Commit Message

Philippe Mathieu-Daudé June 19, 2025, 1:13 p.m. UTC 
Linux kernel knows how to parse "arm,armv8", not "arm,arm-v8".

Fixes: 585df85efea ("hvf: arm: Implement -cpu host")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/arm/hvf/hvf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Richard Henderson June 19, 2025, 9:18 p.m. UTC | #1 
On 6/19/25 06:13, Philippe Mathieu-Daudé wrote:
> Linux kernel knows how to parse "arm,armv8", not "arm,arm-v8".
> 
> Fixes: 585df85efea ("hvf: arm: Implement -cpu host")
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> ---
>   target/arm/hvf/hvf.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c
> index ccdadce4766..1fbfdaed59f 100644
> --- a/target/arm/hvf/hvf.c
> +++ b/target/arm/hvf/hvf.c
> @@ -879,7 +879,7 @@ static bool hvf_arm_get_host_cpu_features(ARMHostCPUFeatures *ahcf)
>       hv_vcpu_exit_t *exit;
>       int i;
>   
> -    ahcf->dtb_compatible = "arm,arm-v8";
> +    ahcf->dtb_compatible = "arm,armv8";
>       ahcf->features = (1ULL << ARM_FEATURE_V8) |
>                        (1ULL << ARM_FEATURE_NEON) |
>                        (1ULL << ARM_FEATURE_AARCH64) |

If so, it's equally wrong in kvm.


r~
diff mbox series

Patch

diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c
index ccdadce4766..1fbfdaed59f 100644
--- a/target/arm/hvf/hvf.c
+++ b/target/arm/hvf/hvf.c
@@ -879,7 +879,7 @@  static bool hvf_arm_get_host_cpu_features(ARMHostCPUFeatures *ahcf)
     hv_vcpu_exit_t *exit;
     int i;
 
-    ahcf->dtb_compatible = "arm,arm-v8";
+    ahcf->dtb_compatible = "arm,armv8";
     ahcf->features = (1ULL << ARM_FEATURE_V8) |
                      (1ULL << ARM_FEATURE_NEON) |
                      (1ULL << ARM_FEATURE_AARCH64) |