From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Durrant Subject: Re: [PATCH 2/5] iommu / x86: move call to scan_pci_devices() out of vendor code Date: Tue, 14 May 2019 16:13:03 +0000 Message-ID: <9a476c95c1fb410b9330c45fa6799b9a@AMSPEX02CL03.citrite.net> References: <20190508132403.1454-1-paul.durrant@citrix.com> <20190508132403.1454-3-paul.durrant@citrix.com> <5CD98EC4020000780022E421@prv1-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hQa39-0001YL-24 for xen-devel@lists.xenproject.org; Tue, 14 May 2019 16:13:07 +0000 In-Reply-To: <5CD98EC4020000780022E421@prv1-mh.provo.novell.com> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: 'Jan Beulich' Cc: Kevin Tian , Wei Liu , Andrew Cooper , Suravee Suthikulpanit , xen-devel , Brian Woods , Roger Pau Monne List-Id: xen-devel@lists.xenproject.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IEphbiBCZXVsaWNoIFttYWlsdG86 SkJldWxpY2hAc3VzZS5jb21dCj4gU2VudDogMTMgTWF5IDIwMTkgMDg6MzYKPiBUbzogUGF1bCBE dXJyYW50IDxQYXVsLkR1cnJhbnRAY2l0cml4LmNvbT4KPiBDYzogQnJpYW4gV29vZHMgPGJyaWFu Lndvb2RzQGFtZC5jb20+OyBTdXJhdmVlIFN1dGhpa3VscGFuaXQgPHN1cmF2ZWUuc3V0aGlrdWxw YW5pdEBhbWQuY29tPjsgQW5kcmV3Cj4gQ29vcGVyIDxBbmRyZXcuQ29vcGVyM0BjaXRyaXguY29t PjsgUm9nZXIgUGF1IE1vbm5lIDxyb2dlci5wYXVAY2l0cml4LmNvbT47IFdlaSBMaXUKPiA8d2Vp LmxpdTJAY2l0cml4LmNvbT47IEtldmluIFRpYW4gPGtldmluLnRpYW5AaW50ZWwuY29tPjsgeGVu LWRldmVsIDx4ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmc+Cj4gU3ViamVjdDogUmU6IFtQ QVRDSCAyLzVdIGlvbW11IC8geDg2OiBtb3ZlIGNhbGwgdG8gc2Nhbl9wY2lfZGV2aWNlcygpIG91 dCBvZiB2ZW5kb3IgY29kZQo+IAo+ID4+PiBPbiAwOC4wNS4xOSBhdCAxNToyNCwgPHBhdWwuZHVy cmFudEBjaXRyaXguY29tPiB3cm90ZToKPiA+IEl0J3Mgbm90IHZlbmRvciBzcGVjaWZpYyBzbyBp dCBzaG91bGRuJ3QgcmVhbGx5IGJlIHRoZXJlLgo+IAo+IFBlcmhhcHMsIGJ1dCB0aGlzIG5lZWRz IGJldHRlciBqdXN0aWZpY2F0aW9uOgo+IAo+ID4gLS0tIGEveGVuL2RyaXZlcnMvcGFzc3Rocm91 Z2gvdnRkL2lvbW11LmMKPiA+ICsrKyBiL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC9pb21t dS5jCj4gPiBAQCAtMjM3MiwxMCArMjM3Miw2IEBAIHN0YXRpYyBpbnQgX19pbml0IHZ0ZF9zZXR1 cCh2b2lkKQo+ID4gICAgICBQKGlvbW11X2hhcF9wdF9zaGFyZSwgIlNoYXJlZCBFUFQgdGFibGVz Iik7Cj4gPiAgI3VuZGVmIFAKPiA+Cj4gPiAtICAgIHJldCA9IHNjYW5fcGNpX2RldmljZXMoKTsK PiA+IC0gICAgaWYgKCByZXQgKQo+ID4gLSAgICAgICAgZ290byBlcnJvcjsKPiA+IC0KPiA+ICAg ICAgcmV0ID0gaW5pdF92dGRfaHcoKTsKPiAKPiBFdmVuIGFmdGVyIHNvbWUgbG9va2luZyBhcm91 bmQsIGl0J3Mgbm90IG9idmlvdXMgdG8gbWUgdGhhdCB0aGUgbGF0dGVyCj4gY2FsbCBkb2Vzbid0 IGRlcGVuZCBvbiBQQ0kgZGV2aWNlcyBiZWluZyBrbm93biwgbW9yZSBzcGVjaWZpY2FsbHkKPiBz ZWdtZW50IDAncyBidXMyYnJpZGdlW10gaGF2aW5nIGJlZW4gZmlsbGVkLiBOb3IgY2FuIEkgdGVs bCB3aGV0aGVyCj4gdGhlcmUgd291bGQgYmUgc29tZSBub3RpY2VhYmxlIG1pc2JlaGF2aW9yIChw cmlvciB0byBhbnkgZ3Vlc3RzCj4gc3RhcnRpbmcpIGlmIHRoZXJlIHdhcyBhIGRlcGVuZGVuY3kg YW5kIGl0IGdvdCBicm9rZW4gYnkgdGhlIHJlLQo+IG9yZGVyaW5nLgoKSSBkb24ndCBzZWUgYW55 IGRlcGVuZGVuY3kgYnV0IHRoZSBjb2RlIGlzIHNvbWV3aGF0IHRhbmdsZWQuIFBlcmhhcHMgaXQg d291bGQgYmUgYmV0dGVyIHRvIGJ1aWxkIHRoZSBQQ0kgdG9wb2xvZ3kgKmJlZm9yZSogSU9NTVUg aW5pdCBhbmQgdGhlbiBpdGVyYXRlIG92ZXIgdGhlIHRoZSBkZXZpY2VzIGFmdGVyIGluaXQgdG8g ZG8gdGhlIGdyb3VwIGFzc2lnbm1lbnQuIEkgY2VydGFpbmx5IGNhbid0IHNlZSBhbnl0aGluZyBp biB0aGUgc2NhbiBhcyBpdCBzdGFuZHMgdGhhdCB3b3VsZCBuZWVkIHRoZSBJT01NVSB0byBoYXZl IGJlZW4gaW5pdGlhbGl6ZWQuCgogIFBhdWwKCj4gCj4gSmFuCj4gCgoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApY ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9y Zy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BFAF7C04AB4 for ; 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Tue, 14 May 2019 16:13:05 +0000 (UTC) X-IronPort-AV: E=Sophos;i="5.60,469,1549929600"; d="scan'208";a="89719789" From: Paul Durrant To: 'Jan Beulich' Thread-Topic: [PATCH 2/5] iommu / x86: move call to scan_pci_devices() out of vendor code Thread-Index: AQHVBaFUIf0y9V9RUEKw4UXbYYTvSaZpFjYAgAG65/A= Date: Tue, 14 May 2019 16:13:03 +0000 Message-ID: <9a476c95c1fb410b9330c45fa6799b9a@AMSPEX02CL03.citrite.net> References: <20190508132403.1454-1-paul.durrant@citrix.com> <20190508132403.1454-3-paul.durrant@citrix.com> <5CD98EC4020000780022E421@prv1-mh.provo.novell.com> In-Reply-To: <5CD98EC4020000780022E421@prv1-mh.provo.novell.com> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted MIME-Version: 1.0 Subject: Re: [Xen-devel] [PATCH 2/5] iommu / x86: move call to scan_pci_devices() out of vendor code X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Kevin Tian , Wei Liu , Andrew Cooper , Suravee Suthikulpanit , xen-devel , Brian Woods , Roger Pau Monne Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190514161303.KzRkgDE-ng8-FnkYPHKWnO234EbPSCrT3GeaNBCfXNs@z> PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IEphbiBCZXVsaWNoIFttYWlsdG86 SkJldWxpY2hAc3VzZS5jb21dCj4gU2VudDogMTMgTWF5IDIwMTkgMDg6MzYKPiBUbzogUGF1bCBE dXJyYW50IDxQYXVsLkR1cnJhbnRAY2l0cml4LmNvbT4KPiBDYzogQnJpYW4gV29vZHMgPGJyaWFu Lndvb2RzQGFtZC5jb20+OyBTdXJhdmVlIFN1dGhpa3VscGFuaXQgPHN1cmF2ZWUuc3V0aGlrdWxw YW5pdEBhbWQuY29tPjsgQW5kcmV3Cj4gQ29vcGVyIDxBbmRyZXcuQ29vcGVyM0BjaXRyaXguY29t PjsgUm9nZXIgUGF1IE1vbm5lIDxyb2dlci5wYXVAY2l0cml4LmNvbT47IFdlaSBMaXUKPiA8d2Vp LmxpdTJAY2l0cml4LmNvbT47IEtldmluIFRpYW4gPGtldmluLnRpYW5AaW50ZWwuY29tPjsgeGVu LWRldmVsIDx4ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmc+Cj4gU3ViamVjdDogUmU6IFtQ QVRDSCAyLzVdIGlvbW11IC8geDg2OiBtb3ZlIGNhbGwgdG8gc2Nhbl9wY2lfZGV2aWNlcygpIG91 dCBvZiB2ZW5kb3IgY29kZQo+IAo+ID4+PiBPbiAwOC4wNS4xOSBhdCAxNToyNCwgPHBhdWwuZHVy cmFudEBjaXRyaXguY29tPiB3cm90ZToKPiA+IEl0J3Mgbm90IHZlbmRvciBzcGVjaWZpYyBzbyBp dCBzaG91bGRuJ3QgcmVhbGx5IGJlIHRoZXJlLgo+IAo+IFBlcmhhcHMsIGJ1dCB0aGlzIG5lZWRz IGJldHRlciBqdXN0aWZpY2F0aW9uOgo+IAo+ID4gLS0tIGEveGVuL2RyaXZlcnMvcGFzc3Rocm91 Z2gvdnRkL2lvbW11LmMKPiA+ICsrKyBiL3hlbi9kcml2ZXJzL3Bhc3N0aHJvdWdoL3Z0ZC9pb21t dS5jCj4gPiBAQCAtMjM3MiwxMCArMjM3Miw2IEBAIHN0YXRpYyBpbnQgX19pbml0IHZ0ZF9zZXR1 cCh2b2lkKQo+ID4gICAgICBQKGlvbW11X2hhcF9wdF9zaGFyZSwgIlNoYXJlZCBFUFQgdGFibGVz Iik7Cj4gPiAgI3VuZGVmIFAKPiA+Cj4gPiAtICAgIHJldCA9IHNjYW5fcGNpX2RldmljZXMoKTsK PiA+IC0gICAgaWYgKCByZXQgKQo+ID4gLSAgICAgICAgZ290byBlcnJvcjsKPiA+IC0KPiA+ICAg ICAgcmV0ID0gaW5pdF92dGRfaHcoKTsKPiAKPiBFdmVuIGFmdGVyIHNvbWUgbG9va2luZyBhcm91 bmQsIGl0J3Mgbm90IG9idmlvdXMgdG8gbWUgdGhhdCB0aGUgbGF0dGVyCj4gY2FsbCBkb2Vzbid0 IGRlcGVuZCBvbiBQQ0kgZGV2aWNlcyBiZWluZyBrbm93biwgbW9yZSBzcGVjaWZpY2FsbHkKPiBz ZWdtZW50IDAncyBidXMyYnJpZGdlW10gaGF2aW5nIGJlZW4gZmlsbGVkLiBOb3IgY2FuIEkgdGVs bCB3aGV0aGVyCj4gdGhlcmUgd291bGQgYmUgc29tZSBub3RpY2VhYmxlIG1pc2JlaGF2aW9yIChw cmlvciB0byBhbnkgZ3Vlc3RzCj4gc3RhcnRpbmcpIGlmIHRoZXJlIHdhcyBhIGRlcGVuZGVuY3kg YW5kIGl0IGdvdCBicm9rZW4gYnkgdGhlIHJlLQo+IG9yZGVyaW5nLgoKSSBkb24ndCBzZWUgYW55 IGRlcGVuZGVuY3kgYnV0IHRoZSBjb2RlIGlzIHNvbWV3aGF0IHRhbmdsZWQuIFBlcmhhcHMgaXQg d291bGQgYmUgYmV0dGVyIHRvIGJ1aWxkIHRoZSBQQ0kgdG9wb2xvZ3kgKmJlZm9yZSogSU9NTVUg aW5pdCBhbmQgdGhlbiBpdGVyYXRlIG92ZXIgdGhlIHRoZSBkZXZpY2VzIGFmdGVyIGluaXQgdG8g ZG8gdGhlIGdyb3VwIGFzc2lnbm1lbnQuIEkgY2VydGFpbmx5IGNhbid0IHNlZSBhbnl0aGluZyBp biB0aGUgc2NhbiBhcyBpdCBzdGFuZHMgdGhhdCB3b3VsZCBuZWVkIHRoZSBJT01NVSB0byBoYXZl IGJlZW4gaW5pdGlhbGl6ZWQuCgogIFBhdWwKCj4gCj4gSmFuCj4gCgoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApY ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9y Zy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==