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[109.112.4.118]) by smtp.gmail.com with ESMTPSA id x2sm1291785wmc.3.2019.11.23.01.56.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 23 Nov 2019 01:57:00 -0800 (PST) Subject: Re: [RFC PATCH-for-5.0] hw/pci-host: Add Kconfig selector for IGD PCIe pass-through To: Alex Williamson , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= References: <20191122172201.11456-1-philmd@redhat.com> <20191122103438.5cfa0570@x1.home> From: Paolo Bonzini Openpgp: preference=signencrypt Message-ID: Date: Sat, 23 Nov 2019 10:56:56 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20191122103438.5cfa0570@x1.home> Content-Language: en-US X-MC-Unique: pDwu8nqLMA-jv9QFJGZggQ-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.81 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Huth , "Michael S. Tsirkin" , qemu-devel@nongnu.org, Markus Armbruster Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 22/11/19 18:34, Alex Williamson wrote: > +config INTEL_IGD_PASSTHROUGH > + default y If it's "default y", it need not be "implied". It probably shouldn't be "default y", since it's I440FX-specific. Paolo > + bool > + > config PREP_PCI > bool > select PCI > @@ -32,6 +36,7 @@ config PCI_I440FX > bool > select PCI > select PAM > + imply INTEL_IGD_PASSTHROUGH > =20