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Tue, 26 May 2020 08:10:39 -0700 (PDT) Received: from [10.140.0.202] ([45.135.186.12]) by smtp.gmail.com with ESMTPSA id i197sm3623225pfe.30.2020.05.26.08.10.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 26 May 2020 08:10:39 -0700 (PDT) Subject: Re: [PATCH 1/2] PCI: Introduce PCI_FIXUP_IOMMU To: Christoph Hellwig References: <1590493749-13823-1-git-send-email-zhangfei.gao@linaro.org> <1590493749-13823-2-git-send-email-zhangfei.gao@linaro.org> <20200526144644.GA20784@infradead.org> From: Zhangfei Gao Message-ID: <39144dc0-3b04-3127-978b-bd8487dd06e0@linaro.org> Date: Tue, 26 May 2020 23:09:57 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <20200526144644.GA20784@infradead.org> Content-Language: en-US Cc: jean-philippe , Herbert Xu , Arnd Bergmann , linux-pci@vger.kernel.org, Greg Kroah-Hartman , Hanjun Guo , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, linux-acpi@vger.kernel.org, linux-crypto@vger.kernel.org, Sudeep Holla , Bjorn Helgaas , kenneth-lee-2012@foxmail.com, linux-arm-kernel@lists.infradead.org, Len Brown 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-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" SGksIENocmlzdG9waAoKT24gMjAyMC81LzI2IOS4i+WNiDEwOjQ2LCBDaHJpc3RvcGggSGVsbHdp ZyB3cm90ZToKPiBPbiBUdWUsIE1heSAyNiwgMjAyMCBhdCAwNzo0OTowOFBNICswODAwLCBaaGFu Z2ZlaSBHYW8gd3JvdGU6Cj4+IFNvbWUgcGxhdGZvcm0gZGV2aWNlcyBhcHBlYXIgYXMgUENJIGJ1 dCBhcmUgYWN0dWFsbHkgb24gdGhlIEFNQkEgYnVzLAo+PiBhbmQgdGhleSBuZWVkIGZpeHVwIGlu IGRyaXZlcnMvcGNpL3F1aXJrcy5jIGhhbmRsaW5nIGlvbW11X2Z3bm9kZS4KPj4gSGVyZSBpbnRy b2R1Y2luZyBQQ0lfRklYVVBfSU9NTVUsIHdoaWNoIGlzIGNhbGxlZCBhZnRlciBpb21tdV9md25v ZGUKPj4gaXMgYWxsb2NhdGVkLCBpbnN0ZWFkIG9mIHJldXNpbmcgUENJX0ZJWFVQX0ZJTkFMIHNp bmNlIGl0IHdpbGwgc2xvdwo+PiBkb3duIGlvbW11IHByb2JpbmcgYXMgYWxsIGRldmljZXMgaW4g Zml4dXAgZmluYWwgbGlzdCB3aWxsIGJlCj4+IHJlcHJvY2Vzc2VkLgo+IFdobyBpcyBnb2luZyB0 byB1c2UgdGhpcz8gIEkgZG9uJ3Qgc2VlIGEgc2luZ2xlIHVzZXIgaW4gdGhlIHNlcmllcy4KV2Ug d2lsbCBhZGQgaW9tbXUgZml4dXAgaW4gZHJpdmVycy9wY2kvcXVpcmtzLmMsIGhhbmRsaW5nCgpm d3NwZWMtPmNhbl9zdGFsbCwgd2hpY2ggaXMgaW50cm9kdWNlZCBpbgoKaHR0cHM6Ly93d3cuc3Bp bmljcy5uZXQvbGlzdHMvbGludXgtcGNpL21zZzk0NTU5Lmh0bWwKClVuZm9ydHVuYXRlbHksIHRo ZSBwYXRjaCBkb2VzIG5vdCBjYXRjaCB2NS44LCBzbyB3ZSBoYXZlIHRvIHdhaXQuCkFuZCB3ZSB3 YW50IHRvIGNoZWNrIHdoZXRoZXIgdGhpcyBpcyBhIHJpZ2h0IG1ldGhvZCB0byBzb2x2ZSB0aGlz IGlzc3VlLgoKVGhhbmtzCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwppb21tdSBtYWlsaW5nIGxpc3QKaW9tbXVAbGlzdHMubGludXgtZm91bmRhdGlvbi5v cmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3JnL21haWxtYW4vbGlzdGluZm8vaW9t bXU=