* [PATCH] KVM: x86/mmu: Remove duplicate MMU trace log
@ 2021-04-15 4:01 Yang Weijiang
2021-04-15 15:22 ` Sean Christopherson
0 siblings, 1 reply; 2+ messages in thread
From: Yang Weijiang @ 2021-04-15 4:01 UTC (permalink / raw)
To: pbonzini, kvm; +Cc: Yang Weijiang
Signed-off-by: Yang Weijiang <weijiang.yang@intel.com>
---
arch/x86/kvm/mmu/tdp_mmu.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c
index 018d82e73e31..0bd4c9972fc8 100644
--- a/arch/x86/kvm/mmu/tdp_mmu.c
+++ b/arch/x86/kvm/mmu/tdp_mmu.c
@@ -781,8 +781,6 @@ static int tdp_mmu_map_handle_target_level(struct kvm_vcpu *vcpu, int write,
trace_kvm_mmu_set_spte(iter->level, iter->gfn,
rcu_dereference(iter->sptep));
- trace_kvm_mmu_set_spte(iter->level, iter->gfn,
- rcu_dereference(iter->sptep));
if (!prefault)
vcpu->stat.pf_fixed++;
--
2.17.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] KVM: x86/mmu: Remove duplicate MMU trace log
2021-04-15 4:01 [PATCH] KVM: x86/mmu: Remove duplicate MMU trace log Yang Weijiang
@ 2021-04-15 15:22 ` Sean Christopherson
0 siblings, 0 replies; 2+ messages in thread
From: Sean Christopherson @ 2021-04-15 15:22 UTC (permalink / raw)
To: Yang Weijiang; +Cc: pbonzini, kvm
On Thu, Apr 15, 2021, Yang Weijiang wrote:
> Signed-off-by: Yang Weijiang <weijiang.yang@intel.com>
> ---
> arch/x86/kvm/mmu/tdp_mmu.c | 2 --
> 1 file changed, 2 deletions(-)
>
> diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c
> index 018d82e73e31..0bd4c9972fc8 100644
> --- a/arch/x86/kvm/mmu/tdp_mmu.c
> +++ b/arch/x86/kvm/mmu/tdp_mmu.c
> @@ -781,8 +781,6 @@ static int tdp_mmu_map_handle_target_level(struct kvm_vcpu *vcpu, int write,
> trace_kvm_mmu_set_spte(iter->level, iter->gfn,
> rcu_dereference(iter->sptep));
>
> - trace_kvm_mmu_set_spte(iter->level, iter->gfn,
> - rcu_dereference(iter->sptep));
> if (!prefault)
> vcpu->stat.pf_fixed++;
Already queued in kvm/next, commit 3849e0924ef1 ("KVM: x86/mmu: Drop redundant
trace_kvm_mmu_set_spte() in the TDP MMU").
Thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2021-04-15 15:22 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2021-04-15 4:01 [PATCH] KVM: x86/mmu: Remove duplicate MMU trace log Yang Weijiang
2021-04-15 15:22 ` Sean Christopherson
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.