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Date: Wed, 17 Sep 2014 10:29:38 +0200 From: Joerg Roedel <jroedel@...e.de> To: Joerg Roedel <joro@...tes.org> Cc: iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org, Gleb Natapov <gleb@...nel.org>, Paolo Bonzini <pbonzini@...hat.com> Subject: Re: [PATCH 09/12] kvm: iommu: Convert to use new iommu_capable() API function Hi Paolo, Gleb, On Fri, Sep 05, 2014 at 12:53:01PM +0200, Joerg Roedel wrote: > From: Joerg Roedel <jroedel@...e.de> > > Cc: Gleb Natapov <gleb@...nel.org> > Cc: Paolo Bonzini <pbonzini@...hat.com> > Signed-off-by: Joerg Roedel <jroedel@...e.de> > --- > virt/kvm/iommu.c | 6 ++---- > 1 file changed, 2 insertions(+), 4 deletions(-) Do you have any objections against this patch? I would like to put this series into the iommu tree. Thanks, Joerg > > diff --git a/virt/kvm/iommu.c b/virt/kvm/iommu.c > index 714b949..45ee080 100644 > --- a/virt/kvm/iommu.c > +++ b/virt/kvm/iommu.c > @@ -191,8 +191,7 @@ int kvm_assign_device(struct kvm *kvm, > return r; > } > > - noncoherent = !iommu_domain_has_cap(kvm->arch.iommu_domain, > - IOMMU_CAP_CACHE_COHERENCY); > + noncoherent = !iommu_capable(&pci_bus_type, IOMMU_CAP_CACHE_COHERENCY); > > /* Check if need to update IOMMU page table for guest memory */ > if (noncoherent != kvm->arch.iommu_noncoherent) { > @@ -254,8 +253,7 @@ int kvm_iommu_map_guest(struct kvm *kvm) > } > > if (!allow_unsafe_assigned_interrupts && > - !iommu_domain_has_cap(kvm->arch.iommu_domain, > - IOMMU_CAP_INTR_REMAP)) { > + !iommu_capable(&pci_bus_type, IOMMU_CAP_INTR_REMAP)) { > printk(KERN_WARNING "%s: No interrupt remapping support," > " disallowing device assignment." > " Re-enble with \"allow_unsafe_assigned_interrupts=1\"" > -- > 1.9.1 -- 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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