From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chao Gao Subject: [RFC Patch v4 0/8] Extend resources to support more vcpus in single VM Date: Wed, 6 Dec 2017 15:50:06 +0800 Message-ID: <1512546614-9937-1-git-send-email-chao.gao@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: xen-devel@lists.xen.org Cc: Stefano Stabellini , Wei Liu , George Dunlap , Andrew Cooper , Ian Jackson , Tim Deegan , Paul Durrant , Jan Beulich , Chao Gao List-Id: xen-devel@lists.xenproject.org VGhpcyBzZXJpZXMgaXMgYmFzZWQgb24gUGF1bCBEdXJyYW50J3MgIng4NjogZ3Vlc3QgcmVzb3Vy Y2UgbWFwcGluZyIKKGh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvYXJjaGl2ZXMvaHRtbC94 ZW4tZGV2ZWwvMjAxNy0xMS9tc2cwMTczNS5odG1sKQphbmQgImFkZCB2SU9NTVUgc3VwcG9ydCB3 aXRoIGlycSByZW1hcHBpbmcJZnVuY3Rpb24gb2YgdmlydHVhbCBWVC1kIgooaHR0cHM6Ly9saXN0 cy54ZW5wcm9qZWN0Lm9yZy9hcmNoaXZlcy9odG1sL3hlbi1kZXZlbC8yMDE3LTExL21zZzAxMDYz Lmh0bWwpLgoKSW4gb3JkZXIgdG8gc3VwcG9ydCBtb3JlIHZjcHVzIGluIGh2bSwgdGhpcyBzZXJp ZXMgaXMgdG8gcmVtb3ZlIFZDUFUgbnVtYmVyCmNvbnN0cmFpbnQgaW1wb3NlZCBieSBzZXZlcmFs IGNvbXBvbmVudHM6CjEuIElPUkVRIHNlcnZlcjogY3VycmVudCBvbmx5IG9uZSBJT1JFUSBwYWdl IGlzIHVzZWQsIHdoaWNoIGxpbWl0cwogICB0aGUgbWF4aW11bSBudW1iZXIgb2YgdmNwdXMgdG8g MTI4LgoyLiBsaWJhY3BpOiBubyB4MmFwaWMgZW50cnkgaXMgYnVpbHQgaW4gTUFEVCBhbmQgU1JB VAozLiBTaXplIG9mIHByZS1hbGxvY2F0ZWQgc2hhZG93IG1lbW9yeQo0LiBUaGUgd2F5IGhvdyB3 ZSBib290IHVwIEFQcy4KClRoaXMgc2VyaWVzIGlzIFJGQyBmb3IKMS4gSSBhbSBub3Qgc3VyZSB3 aGV0aGVyIGNoYW5nZXMgaW4gcGF0Y2ggMiBhcmUgYWNjZXB0YWJsZS4gCjIuIEl0IGRlcGVuZHMg b24gb3VyIFZJT01NVSBwYXRjaGVzIHdoaWNoIGFyZSBzdGlsbCB1bmRlciByZXZpZXcuCgpDaGFu Z2Ugc2luY2UgdjM6CgktIFJlc3BvbmQgV2VpIGFuZCBSb2dlcidzIGNvbW1lbnRzLgoJLSBTdXBw b3J0IG11bHRpcGxlIElPUkVRIHBhZ2VzLiBTZWVpbmcgcGF0Y2ggMSBhbmQgMi4KCS0gYm9vdCBB UHMgdGhyb3VnaCBicm9hZGNhc3QuIFNlZWluZyBwYXRjaCA0LgoJLSB1bmlmeSB0aGUgY29tcHV0 YXRpb24gb2YgbGFwaWNfaWQuCgktIEFkZCB4MmFwaWMgZW50cnkgaW4gU1JBVC4KCS0gSW5jcmVh c2Ugc2hhZG93IG1lbW9yeSBhY2NvcmRpbmcgdG8gdGhlIG1heGltdW0gdmNwdXMgb2YgSFZNLgoK Q2hhbmdlIHNpbmNlIHYyOgogICAgMSkgSW5jcmVhc2UgcGFnZSBwb29sIHNpemUgZHVyaW5nIHNl dHRpbmcgbWF4IHZjcHUKICAgIDIpIEFsbG9jYXRlIG1hZHQgdGFibGUgc2l6ZSBhY2NvcmRpbmcg QVBJQyBpZCBvZiBlYWNoIHZjcHVzCiAgICAzKSBGaXggc29tZSBjb2RlIHN0eWxlIGlzc3Vlcy4K CkNoYW5nZSBzaW5jZSB2MToKICAgIDEpIEluY3JlYXNlIGhhcCBwYWdlIHBvb2wgYWNjb3JkaW5n IHZjcHUgbnVtYmVyCiAgICAyKSBVc2UgIlByb2Nlc3NvciIgc3ludGF4IHRvIGRlZmluZSB2Y3B1 cyB3aXRoIEFQSUMgaWQgPCAyNTUKaW4gZHNkdCBhbmQgdXNlICJEZXZpY2UiIHN5bnRheCBmb3Ig b3RoZXIgdmNwdXMgaW4gQUNQSSBEU0RUIHRhYmxlLgogICAgMykgVXNlIFhBUElDIHN0cnVjdHVy ZSBmb3IgdmNwdXMgd2l0aCBBUElDIGlkIDwgMjU1CmluIGRzZHQgYW5kIHVzZSB4MkFQSUMgc3Ry dWN0dXJlIGZvciBvdGhlciB2Y3B1cyBpbiB0aGUgQUNQSSBNQURUIHRhYmxlLgoKVGhpcyBwYXRj aHNldCBpcyB0byBleHRlbmQgc29tZSByZXNvdXJjZXMoaS5lLCBldmVudCBjaGFubmVsLApoYXAg YW5kIHNvKSB0byBzdXBwb3J0IG1vcmUgdmNwdXMgZm9yIHNpbmdsZSBWTS4KCkNoYW8gR2FvICg2 KToKICBpb3JlcTogcmVtb3ZlIG1vc3QgJ2J1ZicgcGFyYW1ldGVyIGZyb20gc3RhdGljIGZ1bmN0 aW9ucwogIGlvcmVxOiBidW1wIHRoZSBudW1iZXIgb2YgSU9SRVEgcGFnZSB0byA0IHBhZ2VzCiAg eGwvYWNwaTogdW5pZnkgdGhlIGNvbXB1dGF0aW9uIG9mIGxhcGljX2lkCiAgaHZtbG9hZGVyOiBi b290IGNwdSB0aHJvdWdoIGJyb2FkY2FzdAogIHg4Ni9odm06IGJ1bXAgdGhlIG51bWJlciBvZiBw YWdlcyBvZiBzaGFkb3cgbWVtb3J5CiAgeDg2L2h2bTogYnVtcCB0aGUgbWF4aW11bSBudW1iZXIg b2YgdmNwdXMgdG8gNTEyCgpMYW4gVGlhbnl1ICgyKToKICBUb29sL0FDUEk6IERTRFQgZXh0ZW5z aW9uIHRvIHN1cHBvcnQgbW9yZSB2Y3B1cwogIGh2bWxvYWQ6IEFkZCB4MmFwaWMgZW50cnkgc3Vw cG9ydCBpbiB0aGUgTUFEVCBhbmQgU1JBVCBidWlsZAoKIHRvb2xzL2Zpcm13YXJlL2h2bWxvYWRl ci9hcGljX3JlZ3MuaCAgICB8ICAgNCArCiB0b29scy9maXJtd2FyZS9odm1sb2FkZXIvY29uZmln LmggICAgICAgfCAgIDMgKy0KIHRvb2xzL2Zpcm13YXJlL2h2bWxvYWRlci9zbXAuYyAgICAgICAg ICB8ICA2NCArKysrKysrKysrKystLQogdG9vbHMvbGliYWNwaS9hY3BpMl8wLmggICAgICAgICAg ICAgICAgIHwgIDI1ICsrKysrLQogdG9vbHMvbGliYWNwaS9idWlsZC5jICAgICAgICAgICAgICAg ICAgIHwgIDU3ICsrKysrKysrKy0tLQogdG9vbHMvbGliYWNwaS9saWJhY3BpLmggICAgICAgICAg ICAgICAgIHwgICA5ICsrCiB0b29scy9saWJhY3BpL21rX2RzZHQuYyAgICAgICAgICAgICAgICAg fCAgNDAgKysrKysrKy0tCiB0b29scy9saWJ4Yy9pbmNsdWRlL3hjX2RvbS5oICAgICAgICAgICAg fCAgIDIgKy0KIHRvb2xzL2xpYnhjL3hjX2RvbV94ODYuYyAgICAgICAgICAgICAgICB8ICAgNiAr LQogdG9vbHMvbGlieGwvbGlieGxfeDg2X2FjcGkuYyAgICAgICAgICAgIHwgICAyICstCiB4ZW4v YXJjaC94ODYvaHZtL2h2bS5jICAgICAgICAgICAgICAgICAgfCAgIDEgKwogeGVuL2FyY2gveDg2 L2h2bS9pb3JlcS5jICAgICAgICAgICAgICAgIHwgMTUwICsrKysrKysrKysrKysrKysrKysrKyst LS0tLS0tLS0tCiB4ZW4vYXJjaC94ODYvbW0vaGFwL2hhcC5jICAgICAgICAgICAgICAgfCAgIDIg Ky0KIHhlbi9hcmNoL3g4Ni9tbS9zaGFkb3cvY29tbW9uLmMgICAgICAgICB8ICAgMiArLQogeGVu L2luY2x1ZGUvYXNtLXg4Ni9odm0vZG9tYWluLmggICAgICAgIHwgICA2ICstCiB4ZW4vaW5jbHVk ZS9wdWJsaWMvaHZtL2h2bV9pbmZvX3RhYmxlLmggfCAgIDIgKy0KIHhlbi9pbmNsdWRlL3B1Ymxp Yy9odm0vaW9yZXEuaCAgICAgICAgICB8ICAgMiArCiB4ZW4vaW5jbHVkZS9wdWJsaWMvaHZtL3Bh cmFtcy5oICAgICAgICAgfCAgIDggKy0KIDE4IGZpbGVzIGNoYW5nZWQsIDMwMyBpbnNlcnRpb25z KCspLCA4MiBkZWxldGlvbnMoLSkKCi0tIAoxLjguMy4xCgoKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2 ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9yZy9tYWls bWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==