From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Durrant Subject: Re: [PATCH v6 09/14] mm / iommu: include need_iommu() test in iommu_use_hap_pt() Date: Tue, 11 Sep 2018 09:39:24 +0000 Message-ID: <1ed1d6509b3043e89ccfe352a9b64ad4@AMSPEX02CL03.citrite.net> References: <20180823094711.21376-1-paul.durrant@citrix.com> <20180823094711.21376-10-paul.durrant@citrix.com> <5B925EF202000078001E655B@prv1-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from all-amaz-eas1.inumbo.com ([34.197.232.57]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fzf8s-0007wH-LT for xen-devel@lists.xenproject.org; Tue, 11 Sep 2018 09:39:30 +0000 In-Reply-To: <5B925EF202000078001E655B@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: Stefano Stabellini , Andrew Cooper , George Dunlap , Julien Grall , Jun Nakajima , xen-devel List-Id: xen-devel@lists.xenproject.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IEphbiBCZXVsaWNoIFttYWlsdG86 SkJldWxpY2hAc3VzZS5jb21dCj4gU2VudDogMDcgU2VwdGVtYmVyIDIwMTggMTI6MjAKPiBUbzog UGF1bCBEdXJyYW50IDxQYXVsLkR1cnJhbnRAY2l0cml4LmNvbT4KPiBDYzogSnVsaWVuIEdyYWxs IDxqdWxpZW4uZ3JhbGxAYXJtLmNvbT47IEFuZHJldyBDb29wZXIKPiA8QW5kcmV3LkNvb3BlcjNA Y2l0cml4LmNvbT47IEdlb3JnZSBEdW5sYXAKPiA8R2VvcmdlLkR1bmxhcEBjaXRyaXguY29tPjsg SnVuIE5ha2FqaW1hIDxqdW4ubmFrYWppbWFAaW50ZWwuY29tPjsKPiBTdGVmYW5vIFN0YWJlbGxp bmkgPHNzdGFiZWxsaW5pQGtlcm5lbC5vcmc+OyB4ZW4tZGV2ZWwgPHhlbi0KPiBkZXZlbEBsaXN0 cy54ZW5wcm9qZWN0Lm9yZz4KPiBTdWJqZWN0OiBSZTogW1BBVENIIHY2IDA5LzE0XSBtbSAvIGlv bW11OiBpbmNsdWRlIG5lZWRfaW9tbXUoKSB0ZXN0IGluCj4gaW9tbXVfdXNlX2hhcF9wdCgpCj4g Cj4gPj4+IE9uIDIzLjA4LjE4IGF0IDExOjQ3LCA8cGF1bC5kdXJyYW50QGNpdHJpeC5jb20+IHdy b3RlOgo+ID4gVGhlIG5hbWUgJ2lvbW11X3VzZV9oYXBfcHQnIHN1Z2dlc3RzIHRoYXQgdGhhdCBQ Mk0gdGFibGUgaXMgaW4gdXNlIGFzCj4gdGhlCj4gPiBkb21haW4ncyBJT01NVSBwYWdldGFibGUg d2hpY2gsIHByaW9yIHRvIHRoaXMgcGF0Y2gsIGlzIG5vdCBzdHJpY3RseSB0cnVlCj4gPiBzaW5j ZSB0aGUgbWFjcm8gZGlkIG5vdCB0ZXN0IHdoZXRoZXIgdGhlIGRvbWFpbiBhY3R1YWxseSBoYXMg SU9NTVUKPiA+IG1hcHBpbmdzLgo+IAo+IEhtbSwgSSB3b3VsZCBuZXZlciBoYXZlIGltcGxpZWQg ImhhcyBJT01NVSBtYXBwaW5ncyIgZnJvbSB0aGlzCj4gdmFyaWFibGUgbmFtZS4gVG8gbWUgaXQg aGFzIGFsd2F5cyBiZWVuICJ1c2UgSEFQIHBhZ2UgdGFibGVzIGZvcgo+IElPTU1VIGlmIGFuIElP TU1VIGlzIGluIHVzZSIuIFRoZSBjb2RlIGNoYW5nZSBsb29rcyBzYW5lLCBidXQKPiBJJ20gbm90 IHN1cmUgaXQgaXMgYSBjbGVhciBpbXByb3ZlbWVudC4gSGVuY2UgSSB3b25kZXIgd2hldGhlciB5 b3UKPiBoYXZlIGEgbmVlZCBmb3IgdGhpcyBjaGFuZ2UgaW4gc3Vic2VxdWVudCBwYXRjaGVzIHdo aWNoIGdvZXMKPiBiZXlvbmQgd2hhdCB5b3Ugc2F5IGFib3ZlLgo+IAoKSSBjb3VsZCB0YWtlIGl0 IG91dCBidXQgaXQgd291bGQgbWVhbiBhIG5vbi10cml2aWFsIHJlYmFzZSwgYW5kIHRvIG1lIC0g aWYgdHJ1ZSAtIHRoZSBuYW1lIHNpbGwgaW1wbGllcyB0aGUgSU9NTVUgaXMgaW4gdXNlIGZvciB0 aGUgZG9tYWluIHNvIEknZCBsaWtlIHRvIGtlZXAgdGhlIGNoYW5nZS4KCiAgUGF1bAoKPiBKYW4K PiAKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpYZW4t ZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9qZWN0Lm9yZwpodHRwczov L2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVuLWRldmVs