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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [RFC/RFT PATCH v2 0/3] KVM: Introduce KVM_MEM_UNCACHED |
Date: | Thu, 14 May 2015 13:31:03 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 |
On 14/05/2015 13:29, Christoffer Dall wrote: > > (It's probably worth looking at the documentation in the first hunk too, > > under the commit message.) > > Why is this a hack/unintuitive? Is the semantics of the QEMU PCI bus > not simply that MMIO regions are coherent? Only until device assignment gets into the picture. Paolo
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