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[PATCH v5 3/6] mips: Report an error when KVM_VM_MIPS_VZ is unavailable

Akihiko Odaki posted 6 patches 2 years, 3 months ago
Maintainers: Paolo Bonzini <pbonzini@redhat.com>, Peter Maydell <peter.maydell@linaro.org>, Huacai Chen <chenhuacai@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Daniel Henrique Barboza <danielhb413@gmail.com>, "Cédric Le Goater" <clg@kaod.org>, David Gibson <david@gibson.dropbear.id.au>, Greg Kurz <groug@kaod.org>, Harsh Prateek Bora <harshpb@linux.ibm.com>, Marcelo Tosatti <mtosatti@redhat.com>, Aurelien Jarno <aurelien@aurel32.net>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Nicholas Piggin <npiggin@gmail.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Bin Meng <bin.meng@windriver.com>, Weiwei Li <liweiwei@iscas.ac.cn>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, Richard Henderson <richard.henderson@linaro.org>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>, Thomas Huth <thuth@redhat.com>
[PATCH v5 3/6] mips: Report an error when KVM_VM_MIPS_VZ is unavailable
Posted by Akihiko Odaki 2 years, 3 months ago 
On MIPS, QEMU requires KVM_VM_MIPS_VZ type for KVM. Report an error in
such a case as other architectures do when an error occurred during KVM
type decision.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
---
 target/mips/kvm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target/mips/kvm.c b/target/mips/kvm.c
index e98aad01bd..e22e24ed97 100644
--- a/target/mips/kvm.c
+++ b/target/mips/kvm.c
@@ -1278,6 +1278,7 @@ int kvm_arch_get_default_type(MachineState *machine)
     }
 #endif
 
+    error_report("KVM_VM_MIPS_VZ type is not available");
     return -1;
 }
 
-- 
2.41.0
Re: [PATCH v5 3/6] mips: Report an error when KVM_VM_MIPS_VZ is unavailable
Posted by Philippe Mathieu-Daudé 2 years, 3 months ago 
On 27/7/23 09:31, Akihiko Odaki wrote:
> On MIPS, QEMU requires KVM_VM_MIPS_VZ type for KVM. Report an error in
> such a case as other architectures do when an error occurred during KVM
> type decision.
> 
> Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
> ---
>   target/mips/kvm.c | 1 +
>   1 file changed, 1 insertion(+)

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Re: [PATCH v5 3/6] mips: Report an error when KVM_VM_MIPS_VZ is unavailable
Posted by Peter Maydell 2 years, 3 months ago 
On Thu, 27 Jul 2023 at 08:31, Akihiko Odaki <akihiko.odaki@daynix.com> wrote:
>
> On MIPS, QEMU requires KVM_VM_MIPS_VZ type for KVM. Report an error in
> such a case as other architectures do when an error occurred during KVM
> type decision.
>
> Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
> ---
>  target/mips/kvm.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/target/mips/kvm.c b/target/mips/kvm.c
> index e98aad01bd..e22e24ed97 100644
> --- a/target/mips/kvm.c
> +++ b/target/mips/kvm.c
> @@ -1278,6 +1278,7 @@ int kvm_arch_get_default_type(MachineState *machine)
>      }
>  #endif
>
> +    error_report("KVM_VM_MIPS_VZ type is not available");
>      return -1;
>  }

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

thanks
-- PMM

Patchew 2.1-devel-b67e4c2

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