[PATCH 4.14 003/189] KVM: X86: fix incorrect reference of trace_kvm_pi_irte_update

Greg Kroah-Hartman
2018-06-18T08:29:45Z

From: hu huajun <huhuajun@linux.alibaba.com>

[ Upstream commit 2698d82e519413c6ad287e6f14b29e0373ed37f8 ]

In arch/x86/kvm/trace.h, this function is declared as host_irq the
first input, and vcpu_id the second, instead of otherwise.

Signed-off-by: hu huajun <huhuajun@linux.alibaba.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/x86/kvm/svm.c | 5 ++---
arch/x86/kvm/vmx.c | 2 +-
2 files changed, 3 insertions(+), 4 deletions(-)

--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -4756,9 +4756,8 @@ static int svm_update_pi_irte(struct kvm
}

if (!ret && svm) {
- trace_kvm_pi_irte_update(svm->vcpu.vcpu_id,
- host_irq, e->gsi,
- vcpu_info.vector,
+ trace_kvm_pi_irte_update(host_irq, svm->vcpu.vcpu_id,
+ e->gsi, vcpu_info.vector,
vcpu_info.pi_desc_addr, set);
}

--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -12171,7 +12171,7 @@ static int vmx_update_pi_irte(struct kvm
vcpu_info.pi_desc_addr = __pa(vcpu_to_pi_desc(vcpu));
vcpu_info.vector = irq.vector;

- trace_kvm_pi_irte_update(vcpu->vcpu_id, host_irq, e->gsi,
+ trace_kvm_pi_irte_update(host_irq, vcpu->vcpu_id, e->gsi,
vcpu_info.vector, vcpu_info.pi_desc_addr, set);

if (set)