Re: [PATCH v2] riscv: kvm: define vcpu_sbi_ext_pmu in header

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Jun 16, 2023 at 7:52 PM Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx> wrote:
>
> Sparse is giving a warning about vcpu_sbi_ext_pmu not being
> defined, so add a definition to the relevant header to fix
> the following:
>
> arch/riscv/kvm/vcpu_sbi_pmu.c:81:37: warning: symbol 'vcpu_sbi_ext_pmu' was not declared. Should it be static?
>
> Fixes: cbddc4c4cb9e ("RISC-V: KVM: Add SBI PMU extension support")
> Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>

Queued this for 6.5

Thanks,
Anup

> ---
> v2:
>   - correct the fixes tag as suggested by Conor Dooley
> ---
>  arch/riscv/include/asm/kvm_vcpu_sbi.h | 3 +++
>  arch/riscv/kvm/vcpu_sbi.c             | 4 +---
>  2 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/arch/riscv/include/asm/kvm_vcpu_sbi.h b/arch/riscv/include/asm/kvm_vcpu_sbi.h
> index 4278125a38a5..b94c7e958da7 100644
> --- a/arch/riscv/include/asm/kvm_vcpu_sbi.h
> +++ b/arch/riscv/include/asm/kvm_vcpu_sbi.h
> @@ -66,4 +66,7 @@ extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_hsm;
>  extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_experimental;
>  extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_vendor;
>
> +#ifdef CONFIG_RISCV_PMU_SBI
> +extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_pmu;
> +#endif
>  #endif /* __RISCV_KVM_VCPU_SBI_H__ */
> diff --git a/arch/riscv/kvm/vcpu_sbi.c b/arch/riscv/kvm/vcpu_sbi.c
> index e52fde504433..c973d92a0ba5 100644
> --- a/arch/riscv/kvm/vcpu_sbi.c
> +++ b/arch/riscv/kvm/vcpu_sbi.c
> @@ -20,9 +20,7 @@ static const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_v01 = {
>  };
>  #endif
>
> -#ifdef CONFIG_RISCV_PMU_SBI
> -extern const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_pmu;
> -#else
> +#ifndef CONFIG_RISCV_PMU_SBI
>  static const struct kvm_vcpu_sbi_extension vcpu_sbi_ext_pmu = {
>         .extid_start = -1UL,
>         .extid_end = -1UL,
> --
> 2.39.2
>




[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux