From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: Re: PVH CPU hotplug design document Date: Tue, 24 Jan 2017 09:15:12 -0500 Message-ID: <39a2306c-8a2d-7d3c-0509-0ce19d95e0a2@oracle.com> References: <5885EA840200007800132B4F@prv-mh.provo.novell.com> <58862C880200007800132E9C@prv-mh.provo.novell.com> <4eaf0631-e7d3-2351-db87-4eb98219bdbd@oracle.com> <111d2ab6-3e1c-750b-ddcf-07beccb7377a@oracle.com> <588636260200007800132F40@prv-mh.provo.novell.com> <93a8c600-d746-7847-a997-c855dd3a9a9c@oracle.com> <20170123165021.pkgd3ydioe5eriwo@dhcp-3-221.uk.xensource.com> <6675931e-3a05-48c3-47f8-6240b26ab7ce@oracle.com> <20170123171425.fs7pz4pnkvgbgrly@dhcp-3-221.uk.xensource.com> <588713C90200007800133230@prv-mh.provo.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta5.messagelabs.com ([195.245.231.135]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cW1sc-0001o5-C7 for xen-devel@lists.xenproject.org; Tue, 24 Jan 2017 14:15:26 +0000 In-Reply-To: <588713C90200007800133230@prv-mh.provo.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Jan Beulich , roger.pau@citrix.com Cc: Juergen Gross , Stefano Stabellini , Al Stone , Graeme Gregory , Andrew Cooper , Anshul Makkar , Julien Grall , xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gMDEvMjQvMjAxNyAwMjo0MyBBTSwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+Pj4gT24gMjMuMDEu MTcgYXQgMTk6MzYsIDxib3Jpcy5vc3Ryb3Zza3lAb3JhY2xlLmNvbT4gd3JvdGU6Cj4+Pj4+IEkg dGhpbmsgdGhpcyBzaG91bGQgYmUgaW50cm9kdWNlZCBpbiB5b3VyIERvbVUgQUNQSSBDUFUgaG90 cGx1ZyBzZXJpZXMsIGFuZCBub3QKPj4+Pj4gc2V0IGZvciBEb20wIHVudGlsIHdlIGZvdW5kIGEg d2F5IHRvIHBlcmZvcm0gQUNQSSB2Q1BVIGhvdHBsdWcgZm9yIERvbTAgYWxzby4KPj4+Pj4KPj4+ PiBSaWdodCwgYWx0aG91Z2ggbXkgdW5kZXJzdGFuZGluZyBpcyB0aGF0IHRoZSBzZXJpZXMgaXMg b24gaG9sZCB1bnRpbCB3ZQo+Pj4+IGNvbWUgdG8gYWdyZWVtZW50IGFib3V0IHdoYXQgdG8gZG8g YWJvdXQgZG9tMC4gQnV0IEkgZ3Vlc3MgaWYgd2UgYWdyZWUKPj4+PiB0aGF0IHdlJ2xsIGhhdmUg YSBzaW5nbGUgQUNQSSBob3RwbHVnIGZlYXR1cmUgYml0IHRoZW4gd2UgY2FuIGdvIGFoZWFkCj4+ Pj4gd2l0aCBMaW51eCBkb21VIHBhdGNoZXMgd2l0aG91dCB3YWl0aW5nIGZvciBYZW4gQUNQSSBz dXBwb3J0Lgo+IEhvdyB3b3VsZCB5b3UgdGVzdCBzdWNoIExpbnV4IHBhdGNoZXMgaWYgdGhlIFhl biBzaWRlIGlzIG1pc3Npbmc/IE9yCj4gYW0gSSBtaXN1bmRlcnN0YW5kaW5nIHRoZSBzdGF0ZW1l bnQgYWJvdmU/CgpQVi1zdHlsZSBob3RwbHVnIGlzIGFscmVhZHkgc3VwcG9ydGVkIGJ5IHRoZSB0 b29sc3RhY2sgc28gdGhhdCdzIHRoZQpvbmx5IHR5cGUgb2YgaG90cGx1ZyB0aGF0IGRvbVUgd2ls bCB1c2UuIFdoZW4gQUNQSSBzZXJpZXMgKHdpdGggQ1BVSUQKZmxhZykgZ2V0cyBpbiB0aGVuIExp bnV4IHdpbGwgYWRkIGNvZGUgdG8gaW1wbGVtZW50IEFDUEkgaG90cGx1ZyBiYXNlZApvbiB3aGF0 ZXZlciBsZWFmL2JpdCB3ZSBkZWNpZGUgdG8gdXNlLgoKPgo+Pj4gTXkgdW5kZXJzdGFuZGluZyBp cyB0aGF0IHRoZSB3YXkgZm9yd2FyZCBub3cgaXMgdG8gaW50cm9kdWNlIHRoaXMgYml0LCB1c2Ug aXQKPj4+IGluIHlvdXIgc2VyaWVzIGFuZCBkZWNpZGUgd2hhdCB3ZSBkbyB3aXRoIERvbTAgd2hl biB3ZSBnZXQgdG8gYSBwb2ludCB0aGF0IHdlCj4+PiBjYW4gc3RhcnQgdG8gdGVzdC9pbXBsZW1l bnQgdkNQVSBob3RwbHVnIHRoZXJlLiBUaGVyZSdzIHN0aWxsIHdvcmsgdG8gZG8gdW50aWwKPj4+ IHdlIGNhbiBnZXQgdG8gdGhlIHBvaW50IG9mIHNpbXBseSBib290aW5nIGEgc3RhdGljIG5vLWhv dHBsdWcgUFZIdjIgRG9tMC4KPj4gSmFuLCBpcyB0aGF0IGhvdyB5b3Ugd2FudCB0byBwcm9jZWVk Pwo+IFdlbGwsIGl0J3Mgbm90IGp1c3QgZGVwZW5kaW5nIG9uIG15IG9waW5pb24sIEkgdGhpbmsu IEFzIHNhaWQsIEkgY291bGQKPiBsaXZlIHdpdGggdGhlIGJpbW9kYWwgYXBwcm9hY2gsIGJ1dCBJ J20gbm90IHJlYWxseSBoYXBweSB3aXRoIGl0Lgo+IEhlbmNlIGF0IGxlYXN0IGEgc2Vjb25kIG9w aW5pb24gKHBlcmhhcHMgQW5kcmV3J3MsIGJ1dCBvdGhlcnMnCj4gaW5wdXQgd291bGQgYmUgbW9y ZSB0aGFuIHdlbGNvbWUpIHNob3VsZCBiZSB3YWl0ZWQgZm9yIGltby4KCkkgYXNrZWQgeW91IHNw ZWNpZmljYWxseSBvbmx5IGJlY2F1c2UgeW91IHN0YXJ0ZWQgcmV2aWV3aW5nIHY2IGF0IHNvbWUK cG9pbnQgaW4gdGhlIHBhc3QuCgpCdXQgeWVzLCBJIHdpbGwgd2FpdC4gQXMgSSBzYWlkLCBnaXZl biB0aGF0IHdlIGFncmVlZCBvbiB1c2luZyBDUFVJRCBiaXQKKHdoaWNoIEkgdGhpbmsgd2UgZGlk PykgbGFjayBvZiBBQ1BJIGhvdHBsdWcgc3VwcG9ydCBkb2Vzbid0IGJsb2NrIGRvbVUKTGludXgg cGF0Y2hlcy4KCgotYm9yaXMKCgo+Cj4+IElmIHllcyB0aGVuIGRvIHlvdSB3YW50IG1lIHRvIHJl c3VibWl0IHRoZSBzZXJpZXMgd2l0aCBDUFVJRCBzdXBwb3J0IG9yCj4+IHNob3VsZCBJIHdhaXQg Zm9yIHlvdSB0byByZXZpZXcgdjYKPj4gKGh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvYXJj aGl2ZXMvaHRtbC94ZW4tZGV2ZWwvMjAxNy0wMS9tc2cwMDA2MC5odG1sKQo+PiBmaXJzdD8KPiBX ZWxsLCBhcyB5b3UgbWF5IGhhdmUgc2VlbiB0aGVyZSd2ZSBiZWVuIHF1aXRlIGEgZmV3IHBhdGNo IHNlcmllcwo+IHN1Ym1pdHRlZCBkdXJpbmcgdGhlIGxhc3QgZGF5cy4gV2l0aCB0aGUgZGVzaXJl IHRvIGFsc28gd29yayBvbiBteQo+IG93biBzZXJpZXMsIGFuZCB3aXRoIHRoZSBuZWVkIHRvIGFs c28gd29yayBvbiBvdGhlciBzdHVmZiwgSSBjYW4ndAo+IHJlYWxseSBwcmVkaWN0IHdoZW4gSSdk IGdldCB0byBsb29rIGF0IHlvdXIgb3IgYW55IG90aGVyIHBhdGNoZXMgKGl0Cj4gaXMsIHRvIGJl IGhvbmVzdCwgcXVpdGUgYSBiaXQgZGlzY291cmFnaW5nIHRvIHNlZSBzbyBtdWNoIHN0dWZmCj4g YmVpbmcgc3VibWl0dGVkIGZvciByZXZpZXcsIHlldCBzbyBsaXR0bGUgcGFydGljaXBhdGlvbiBp biByZXZpZXdzLAo+IGJ1dCB0aGF0J3Mgbm90IGEgbmV3L3VudXN1YWwgc2l0dWF0aW9uIGF0IGFs bCkuIEhlbmNlIEkgdGhpbmsgbm90Cj4gd2FpdGluZyBmb3IgcmV2aWV3IG9mIHY2IHdvdWxkIGJl IG1vcmUgcmVhc29uYWJsZSwgdW5sZXNzCj4gYWZvcmVtZW50aW9uZWQgZnVydGhlciBpbnB1dCBn YXRoZXJpbmcgdHVybnMgb3V0IHRvIHRha2Ugb3Zlcmx5Cj4gbG9uZy4KPgo+IEphbgo+CgoKCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBt YWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbi5vcmcKaHR0cHM6Ly9saXN0cy54ZW4ub3Jn L3hlbi1kZXZlbAo=