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| author | Singh, Brijesh <brijesh.singh@amd.com> | 2018-10-01 19:44:27 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2018-11-05 13:24:02 -0500 |
| commit | 50662ce16da37479533e7ae9f515d4e9d49b9d14 (patch) | |
| tree | 41ba7f991287ba7d48eeca6a889c4a0af8719217 /hw/i386/intel_iommu.c | |
| parent | 110b9463d5c820120c8311db79f55a64c9d81ebe (diff) | |
| download | qemu-50662ce16da37479533e7ae9f515d4e9d49b9d14.zip qemu-50662ce16da37479533e7ae9f515d4e9d49b9d14.tar.gz qemu-50662ce16da37479533e7ae9f515d4e9d49b9d14.tar.bz2 | |
x86_iommu: move the kernel-irqchip check in common code
Interrupt remapping needs kernel-irqchip={off|split} on both Intel and AMD
platforms. Move the check in common place.
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Cc: Tom Lendacky <Thomas.Lendacky@amd.com>
Cc: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/i386/intel_iommu.c')
| -rw-r--r-- | hw/i386/intel_iommu.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index f24ebfc..015a6fc 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -3262,13 +3262,6 @@ static bool vtd_decide_config(IntelIOMMUState *s, Error **errp) { X86IOMMUState *x86_iommu = X86_IOMMU_DEVICE(s); - /* Currently Intel IOMMU IR only support "kernel-irqchip={off|split}" */ - if (x86_iommu->intr_supported && kvm_irqchip_in_kernel() && - !kvm_irqchip_is_split()) { - error_setg(errp, "Intel Interrupt Remapping cannot work with " - "kernel-irqchip=on, please use 'split|off'."); - return false; - } if (s->intr_eim == ON_OFF_AUTO_ON && !x86_iommu->intr_supported) { error_setg(errp, "eim=on cannot be selected without intremap=on"); return false; |