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Sun, 21 Apr 2019 10:14:28 -0700 (PDT) To: Stefano Stabellini References: <1551222427-21749-1-git-send-email-sstabellini@kernel.org> From: Julien Grall Message-ID: Date: Sun, 21 Apr 2019 18:14:26 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US Subject: Re: [Xen-devel] [PATCH 1/6] xen: extend XEN_DOMCTL_memory_mapping to handle cacheability 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: xen-devel@lists.xenproject.org, andrew.cooper3@citrix.com, JBeulich@suse.com, Stefano Stabellini Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="UTF-8"; format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" Message-ID: <20190421171426.yVTbNNYq4qAhxWFJQFwKRH7CKsx0DfxsMcZoU7X4b1g@z> SGkgU3RlZmFubywKCk9uIDQvMjAvMTkgMTI6MjAgQU0sIFN0ZWZhbm8gU3RhYmVsbGluaSB3cm90 ZToKPiBPbiBXZWQsIDI3IEZlYiAyMDE5LCBKdWxpZW4gR3JhbGwgd3JvdGU6Cj4+PiBkaWZmIC0t Z2l0IGEveGVuL2FyY2gvYXJtL3AybS5jIGIveGVuL2FyY2gvYXJtL3AybS5jCj4+PiBpbmRleCAz MGNmYjAxLi41YjhmY2M1IDEwMDY0NAo+Pj4gLS0tIGEveGVuL2FyY2gvYXJtL3AybS5jCj4+PiAr KysgYi94ZW4vYXJjaC9hcm0vcDJtLmMKPj4+IEBAIC0xMDY4LDkgKzEwNjgsMjQgQEAgaW50IHVu bWFwX3JlZ2lvbnNfcDJtdChzdHJ1Y3QgZG9tYWluICpkLAo+Pj4gICAgaW50IG1hcF9tbWlvX3Jl Z2lvbnMoc3RydWN0IGRvbWFpbiAqZCwKPj4+ICAgICAgICAgICAgICAgICAgICAgICAgIGdmbl90 IHN0YXJ0X2dmbiwKPj4+ICAgICAgICAgICAgICAgICAgICAgICAgIHVuc2lnbmVkIGxvbmcgbnIs Cj4+PiAtICAgICAgICAgICAgICAgICAgICAgbWZuX3QgbWZuKQo+Pj4gKyAgICAgICAgICAgICAg ICAgICAgIG1mbl90IG1mbiwKPj4+ICsgICAgICAgICAgICAgICAgICAgICB1aW50MzJfdCBjYWNo ZV9wb2xpY3kpCj4+Cj4+IFJhdGhlciB0aGFuIGV4dGVuZGluZyBtYXBfbW1pb19yZWdpb25zLCBJ IHdvdWxkIHByZWZlciBpZiB3ZSBraWxsIHRoaXMKPj4gZnVuY3Rpb24gKGFuZCB1bm1hcF9tbWlv X21taW9fcmVnaW9ucykgYW5kIGluc3RlYWQgdXNlIG1hcF9yZWdpb25zX3AybXQuCj4+Cj4+IFRo aXMgbWVhbnMgdGhlIGNvbnZlcnNhdGlvbiB0byBwMm10IHNob3VsZCBiZSBkb25lIGluIHRoZSBE T01DVEwgaGFuZGxpbmcuCj4gCj4gbWFwX3JlZ2lvbnNfcDJtdCBpcyBhbiBhcm0gc3BlY2lmaWMg ZnVuY3Rpb24uIG1hcF9tbWlvX3JlZ2lvbnMgaXMgdGhlCj4gY29tbW9uIGZ1bmN0aW9uIGFjcm9z cyB4ODYgYW5kIGFybSwgY2FsbGVkIGZyb20gY29tbW9uIGNvZGUuCgpJIHJlYWxseSBkaXNsaWtl IHRoZSBpZGVhIHRvIGhhdmUgdHdvIGZ1bmN0aW9ucyBkb2luZyBleGFjdGx5IHRoZSBzYW1lIApi dXQgaGF2ZSBkaWZmZXJlbnQgcGFyYW1ldGVycy4KCklmIG1hcF9yZWdpb25zX3AybXQgY2FuJ3Qg YmUgdXNlZCBpbiB0aGUgY29tbW9uIGNvZGUsIHRoZW4gSSB3b3VsZCBsaWtlIAp0aGF0IG1hcF9t bWlvX3JlZ2lvbnMgdG8gYmUgcmVuYW1lZCB0byBhcmNoX2RvbWN0bF9tYXBfbW1pb19yZWdpb25z IChvciAKc29tZXRoaW5nIHNpbWlsYXIpLiBTbyBpdCBpcyBwcmV0dHkgY2xlYXIgaXQgc2hvdWxk IGJlIG5vdCB1c2VkIGluIG90aGVyIApwbGFjZXMuCgpBbGwgdGhlIG90aGVyIGNhbGxlcnMgb2Yg bWFwX21taW9fcmVnaW9ucyBzaG91bGQgYmUgcmVwbGFjZWQgd2l0aCAKbWFwX3JlZ2lvbnNfcDJt dC4KCkNoZWVycywKCi0tIApKdWxpZW4gR3JhbGwKCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxp c3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9s aXN0aW5mby94ZW4tZGV2ZWw=