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([2001:b07:6468:f312:d2f4:5943:190c:39ff]) by smtp.gmail.com with ESMTPSA id a15sm2556682wrn.3.2020.10.07.04.15.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 07 Oct 2020 04:15:41 -0700 (PDT) Subject: Re: [PATCH 13/13] x86/kvm: Add KVM_FEATURE_MSI_EXT_DEST_ID To: David Woodhouse , x86@kernel.org References: <77e64f977f559412f62b467fd062d051ea288f14.camel@infradead.org> <20201005152856.974112-1-dwmw2@infradead.org> <20201005152856.974112-13-dwmw2@infradead.org> <472a34e3-2981-0c7b-1fb0-da8debbdc728@redhat.com> From: Paolo Bonzini Message-ID: <8a502c78-71d7-83f6-7ba8-b16fd41e64fe@redhat.com> Date: Wed, 7 Oct 2020 13:15:39 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Cc: iommu , linux-hyperv@vger.kernel.org, kvm X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On 07/10/20 10:59, David Woodhouse wrote: > Yeah, I was expecting the per-irqdomain affinity support to take a few > iterations. But this part, still sticking with the current behaviour of > only allowing CPUs to come online at all if they can be reached by all > interrupts, can probably go in first. > > It's presumably (hopefully!) a blocker for the qemu patch which exposes > the same feature bit defined in this patch. Yeah, though we could split it further and get the documentation part in first. That would let the QEMU part go through. Paolo _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu