From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Campbell Subject: Re: [PATCH v10 00/13] enable Cache Allocation Technology (CAT) for VMs Date: Tue, 7 Jul 2015 15:46:21 +0100 Message-ID: <1436280381.25646.232.camel@citrix.com> References: <1435308227-30586-1-git-send-email-chao.p.peng@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1435308227-30586-1-git-send-email-chao.p.peng@linux.intel.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Chao Peng Cc: keir@xen.org, stefano.stabellini@eu.citrix.com, andrew.cooper3@citrix.com, dario.faggioli@citrix.com, Ian.Jackson@eu.citrix.com, xen-devel@lists.xen.org, will.auld@intel.com, JBeulich@suse.com, wei.liu2@citrix.com, dgdegra@tycho.nsa.gov List-Id: xen-devel@lists.xenproject.org T24gRnJpLCAyMDE1LTA2LTI2IGF0IDE2OjQzICswODAwLCBDaGFvIFBlbmcgd3JvdGU6Cj4gQ2hh byBQZW5nICgxMyk6Cj4gICB4ODY6IGFkZCBzb2NrZXRfY3B1bWFzawo+ICAgeDg2OiBkZXRlY3Qg YW5kIGluaXRpYWxpemUgSW50ZWwgQ0FUIGZlYXR1cmUKPiAgIHg4NjogbWFpbnRhaW4gQ09TIHRv IENCTSBtYXBwaW5nIGZvciBlYWNoIHNvY2tldAo+ICAgeDg2OiBhZGQgQ09TIGluZm9ybWF0aW9u IGZvciBlYWNoIGRvbWFpbgo+ICAgeDg2OiBleHBvc2UgQ0JNIGxlbmd0aCBhbmQgQ09TIG51bWJl ciBpbmZvcm1hdGlvbgo+ICAgeDg2OiBkeW5hbWljYWxseSBnZXQvc2V0IENCTSBmb3IgYSBkb21h aW4KPiAgIHg4NjogYWRkIHNjaGVkdWxpbmcgc3VwcG9ydCBmb3IgSW50ZWwgQ0FUCj4gICB4c206 IGFkZCBDQVQgcmVsYXRlZCB4c20gcG9saWNpZXMKCkphbiBhcHBsaWVkIHRvIGhlcmUuCgpTbyBJ IHdhcyBnb2luZyB0byBhcHBseSB0aGVzZSA1OgoKPiAgIHRvb2xzL2xpYnhsOiBtaW5vciBuYW1l IGNoYW5nZXMgZm9yIENNVCBjb21tYW5kcwo+ICAgdG9vbHMvbGlieGw6IGFkZCBjb21tYW5kIHRv IHNob3cgUFNSIGhhcmR3YXJlIGluZm8KPiAgIHRvb2xzL2xpYnhsOiBpbnRyb2R1Y2Ugc29tZSBz b2NrZXQgaGVscGVycwo+ICAgdG9vbHM6IGFkZCB0b29scyBzdXBwb3J0IGZvciBJbnRlbCBDQVQK PiAgIGRvY3M6IGFkZCB4bC1wc3IubWFya2Rvd24KCkJ1dCwgb24gaTY4NiBJIHNlZToKCnhsX2Nt ZGltcGwuYzogSW4gZnVuY3Rpb24g4oCYcHNyX2NhdF9od2luZm/igJk6CnhsX2NtZGltcGwuYzo4 MzkwOjE2OiBlcnJvcjogZm9ybWF0IOKAmCVsbHjigJkgZXhwZWN0cyBhcmd1bWVudCBvZiB0eXBl IOKAmGxvbmcgbG9uZyB1bnNpZ25lZCBpbnTigJksIGJ1dCBhcmd1bWVudCAzIGhhcyB0eXBlIOKA mGxvbmcgdW5zaWduZWQgaW504oCZIFstV2Vycm9yPWZvcm1hdD1dCiAgICAgICAgICAgICAgICAo MXVsIDw8IGluZm8tPmNibV9sZW4pIC0gMSk7CiAgICAgICAgICAgICAgICBeCnhsX2NtZGltcGwu YzogSW4gZnVuY3Rpb24g4oCYcHNyX2NhdF9wcmludF9zb2NrZXTigJk6CnhsX2NtZGltcGwuYzo4 NDUwOjU6IGVycm9yOiBmb3JtYXQg4oCYJWxseOKAmSBleHBlY3RzIGFyZ3VtZW50IG9mIHR5cGUg 4oCYbG9uZyBsb25nIHVuc2lnbmVkIGludOKAmSwgYnV0IGFyZ3VtZW50IDMgaGFzIHR5cGUg4oCY bG9uZyB1bnNpZ25lZCBpbnTigJkgWy1XZXJyb3I9Zm9ybWF0PV0KICAgICBwcmludGYoIiUtMTZz OiAlIyJQUkl4NjQiXG4iLCAiRGVmYXVsdCBDQk0iLCAoMXVsIDw8IGluZm8tPmNibV9sZW4pIC0g MSk7CiAgICAgXgpjYzE6IGFsbCB3YXJuaW5ncyBiZWluZyB0cmVhdGVkIGFzIGVycm9ycwoKSXQg c2VlbXMgdGhlcmUgaXMgc29tZSBtaXNtYXRjaCBiZXR3ZWVuIHlvdXIgdHlwZXMgYW5kIHRoZSBw cmludGYKZm9ybWF0cyB1c2VkLgoKVGhlIGFwcHJvcHJpYXRlIGZvcm1hdCBzcGVjaWZpZXIgZm9y IGFuIHVuc2lnbmVkIGxvbmcgKHdoaWNoIHlvdSBoYXZlCmZyb20gdGhlICJ1bCIgaW4gdGhlIGNv bnN0YW50KSBpcyAlI2x4IGFuZCBub3QgIiUjIlBSSXhYWCB3aGljaCBpcwphc3NvY2lhdGVkIHdp dGggdWludFhYX3QgdHlwZXMuCgpJZiB5b3UgbmVlZCBhIDY0IGJpdCB0eXBlIHRoZW4geW91IG1p Z2h0IGhhdmUgbWVhbnQgaW5zdGVhZCB0byB1c2UgInVsbCIKaW4gd2hpY2ggY2FzZSB5b3Ugd2Fu dCAiJSNsbHgiIGFzIHRoZSBmb3JtYXQgc3BlY2lmaWVyLgoKSWYgeW91IHJlYWxseSB3YW50L25l ZWQgYW4gZXhhY3RseSA2NCBiaXQgdHlwZSB0aGVuIHlvdSdsbCBoYXZlIHRvIGRvCnNvbWUgbmFz dHkgY2FzdGluZywgc29tZXRoaW5nIGxpa2UgIigodWludDY0X3QpMSkgPDwgaW5mby0+Y2JtX2xl bikgLSAxIgpvciBzb21ldGhpbmcsIHRoYXQncyBwcmV0dHkgdWdseSB0aG91Z2guIElmIHlvdSBo YXZlIHRvIGdvIHRoaXMgcm91dGUKdGhlbiBwbGVhc2UgdGVzdCBib3RoIGJ1aWxkcywgaW4gY2Fz ZSBJJ3ZlIGdvdHRlbiBteSAoKSdzIHdyb25nLgoKSWFuLgoKCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRl dmVsQGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==