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Message-Id: <1417018025-1189-1-git-send-email-rkrcmar@redhat.com> Date: Wed, 26 Nov 2014 17:07:05 +0100 From: Radim Krčmář <rkrcmar@...hat.com> To: linux-kernel@...r.kernel.org Cc: kvm@...r.kernel.org, Paolo Bonzini <pbonzini@...hat.com> Subject: [PATCH] KVM: x86: use MSR_ICR instead of a number 0x830 MSR is 0x300 xAPIC MMIO, which is MSR_ICR. Signed-off-by: Radim Krčmář <rkrcmar@...hat.com> --- This applies on top of Amit's [PATCH v2] KVM: x86: Fix reserved x2apic registers in which I noticed this minor deficit. arch/x86/kvm/lapic.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 9c90d31..687874f 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -1887,7 +1887,7 @@ int kvm_x2apic_msr_write(struct kvm_vcpu *vcpu, u32 msr, u64 data) return 1; /* if this is ICR write vector before command */ - if (msr == 0x830) + if (reg == APIC_ICR) apic_reg_write(apic, APIC_ICR2, (u32)(data >> 32)); return apic_reg_write(apic, reg, (u32)data); } @@ -1908,7 +1908,7 @@ int kvm_x2apic_msr_read(struct kvm_vcpu *vcpu, u32 msr, u64 *data) if (apic_reg_read(apic, reg, 4, &low)) return 1; - if (msr == 0x830) + if (reg == APIC_ICR) apic_reg_read(apic, APIC_ICR2, 4, &high); *data = (((u64)high) << 32) | low; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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