RE: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer

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From	"Wu, Feng" <feng.wu@intel.com>
Newsgroups	linux.kernel
Subject	RE: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer
Date	Tue, 22 Sep 2015 11:10:02 +0200
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X-Original-To	Eric Auger <eric.auger@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, "alex.williamson@redhat.com" <alex.williamson@redhat.com>, "joro@8bytes.org" <joro@8bytes.org>, "mtosatti@redhat.com" <mtosatti@redhat.com>
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> -----Original Message-----
> From: linux-kernel-owner@vger.kernel.org
> [mailto:linux-kernel-owner@vger.kernel.org] On Behalf Of Eric Auger
> Sent: Tuesday, September 22, 2015 3:46 AM
> To: Paolo Bonzini; Wu, Feng; alex.williamson@redhat.com; joro@8bytes.org;
> mtosatti@redhat.com
> Cc: kvm@vger.kernel.org; iommu@lists.linux-foundation.org;
> linux-kernel@vger.kernel.org
> Subject: Re: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer
> 
> Hi,
> On 09/21/2015 03:02 PM, Paolo Bonzini wrote:
> >
> >
> > On 21/09/2015 14:53, Wu, Feng wrote:
> >>>>>> I think the point is that we cannot trigger the build of irqbypass
> >>>>>> manager inside KVM or VFIO, we need trigger the build at a high
> >>>>>> level and it should be built before VFIO and KVM. Any ideas?
> >>>>
> >>>> We can add virt/Makefile and build virt/lib/ directly, not through
> >>>> arch/x86/kvm.
> >> Thinking about this more, does that mean we need to add the virt directory
> >> in the top Makefile in Linux tree?
> >
> > Yes, it does.
> So I understand this will replace patches 2 & 3 then and will fix the
> arm64 issue then.

I just sent a patch to fix this build error. BTW, from the reply of Paolo, seems
he dropped patch 3 in this series, maybe he think it doesn't have much
relationship with other patches, so maybe you could include it in your series
when forwarded irq work gets ready.

Thanks,
Feng

> 
> Thanks
> 
> Eric
> 
> >
> > Paolo
> >
> 
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RE: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer "Wu, Feng" <feng.wu@intel.com> - 2015-09-22 11:10 +0200
  Re: [PATCH v9 12/18] vfio: Register/unregister irq_bypass_producer Eric Auger <eric.auger@linaro.org> - 2015-09-23 03:40 +0200

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