Messages in this thread Patch in this message | | | From | Avi Kivity <> | Subject | [PATCH 03/50] KVM: VMX: move APIC_ACCESS trace entry to generic code | Date | Thu, 26 Jun 2008 15:27:45 +0300 |
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From: Joerg Roedel <joerg.roedel@amd.com>
This patch moves the trace entry for APIC accesses from the VMX code to the generic lapic code. This way APIC accesses from SVM will also be traced.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Avi Kivity <avi@qumranet.com> --- arch/x86/kvm/lapic.c | 4 ++++ arch/x86/kvm/vmx.c | 2 -- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index ebc03f5..f9201fb 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -572,6 +572,8 @@ static u32 __apic_read(struct kvm_lapic *apic, unsigned int offset) { u32 val = 0; + KVMTRACE_1D(APIC_ACCESS, apic->vcpu, (u32)offset, handler); + if (offset >= LAPIC_MMIO_LENGTH) return 0; @@ -695,6 +697,8 @@ static void apic_mmio_write(struct kvm_io_device *this, offset &= 0xff0; + KVMTRACE_1D(APIC_ACCESS, apic->vcpu, (u32)offset, handler); + switch (offset) { case APIC_ID: /* Local APIC ID */ apic_set_reg(apic, APIC_ID, val); diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index bc3452a..158a7d8 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2554,8 +2554,6 @@ static int handle_apic_access(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) exit_qualification = vmcs_read64(EXIT_QUALIFICATION); offset = exit_qualification & 0xffful; - KVMTRACE_1D(APIC_ACCESS, vcpu, (u32)offset, handler); - er = emulate_instruction(vcpu, kvm_run, 0, 0, 0); if (er != EMULATE_DONE) { -- 1.5.6
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