linux-kernel - Re: [PATCH] powerpc/kvm: Fix typo in the kvm functions

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Message-ID: <20240920235857.f538f4a4-a3-amachhiw@linux.ibm.com>
Date: Fri, 20 Sep 2024 23:59:55 +0530
From: Amit Machhiwal <amachhiw@...ux.ibm.com>
To: Kajol Jain <kjain@...ux.ibm.com>
Cc: mpe@...erman.id.au, atrajeev@...ux.vnet.ibm.com, maddy@...ux.ibm.com,
        disgoel@...ux.ibm.com, hbathini@...ux.ibm.com, adubey@...ux.ibm.com,
        gautam@...ux.ibm.com, linuxppc-dev@...ts.ozlabs.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] powerpc/kvm: Fix typo in the kvm functions

On 2024/09/20 05:08 PM, Kajol Jain wrote:
> Fix typo in the following kvm function names from:
> 
> kmvhv_counters_tracepoint_regfunc -> kvmhv_counters_tracepoint_regfunc
> kmvhv_counters_tracepoint_unregfunc -> kvmhv_counters_tracepoint_unregfunc
> 

Nice catch!

Reviewed-by: Amit Machhiwal <amachhiw@...ux.ibm.com>

> Fixes: e1f288d2f9c6 ("KVM: PPC: Book3S HV nestedv2: Add support for reading VPA counters for pseries guests")
> Reported-by: Madhavan Srinivasan <maddy@...ux.ibm.com>
> Signed-off-by: Kajol Jain <kjain@...ux.ibm.com>
> ---
>  arch/powerpc/include/asm/kvm_book3s_64.h | 4 ++--
>  arch/powerpc/kvm/book3s_hv.c             | 4 ++--
>  arch/powerpc/kvm/trace_hv.h              | 2 +-
>  3 files changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h
> index 2ef9a5f4e5d1..11065313d4c1 100644
> --- a/arch/powerpc/include/asm/kvm_book3s_64.h
> +++ b/arch/powerpc/include/asm/kvm_book3s_64.h
> @@ -684,8 +684,8 @@ int kvmhv_nestedv2_set_ptbl_entry(unsigned long lpid, u64 dw0, u64 dw1);
>  int kvmhv_nestedv2_parse_output(struct kvm_vcpu *vcpu);
>  int kvmhv_nestedv2_set_vpa(struct kvm_vcpu *vcpu, unsigned long vpa);
>  
> -int kmvhv_counters_tracepoint_regfunc(void);
> -void kmvhv_counters_tracepoint_unregfunc(void);
> +int kvmhv_counters_tracepoint_regfunc(void);
> +void kvmhv_counters_tracepoint_unregfunc(void);
>  int kvmhv_get_l2_counters_status(void);
>  void kvmhv_set_l2_counters_status(int cpu, bool status);
>  
> diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
> index ba0492f9de65..c36d036d7155 100644
> --- a/arch/powerpc/kvm/book3s_hv.c
> +++ b/arch/powerpc/kvm/book3s_hv.c
> @@ -4154,7 +4154,7 @@ void kvmhv_set_l2_counters_status(int cpu, bool status)
>  		lppaca_of(cpu).l2_counters_enable = 0;
>  }
>  
> -int kmvhv_counters_tracepoint_regfunc(void)
> +int kvmhv_counters_tracepoint_regfunc(void)
>  {
>  	int cpu;
>  
> @@ -4164,7 +4164,7 @@ int kmvhv_counters_tracepoint_regfunc(void)
>  	return 0;
>  }
>  
> -void kmvhv_counters_tracepoint_unregfunc(void)
> +void kvmhv_counters_tracepoint_unregfunc(void)
>  {
>  	int cpu;
>  
> diff --git a/arch/powerpc/kvm/trace_hv.h b/arch/powerpc/kvm/trace_hv.h
> index 77ebc724e6cd..35fccaa575cc 100644
> --- a/arch/powerpc/kvm/trace_hv.h
> +++ b/arch/powerpc/kvm/trace_hv.h
> @@ -538,7 +538,7 @@ TRACE_EVENT_FN_COND(kvmppc_vcpu_stats,
>  	TP_printk("VCPU %d: l1_to_l2_cs_time=%llu ns l2_to_l1_cs_time=%llu ns l2_runtime=%llu ns",
>  		__entry->vcpu_id,  __entry->l1_to_l2_cs,
>  		__entry->l2_to_l1_cs, __entry->l2_runtime),
> -	kmvhv_counters_tracepoint_regfunc, kmvhv_counters_tracepoint_unregfunc
> +	kvmhv_counters_tracepoint_regfunc, kvmhv_counters_tracepoint_unregfunc
>  );
>  #endif
>  #endif /* _TRACE_KVM_HV_H */
> -- 
> 2.43.5
> 
>