From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: Re: [PATCH 1/8] cpupools: fix state when downing a CPU failed Date: Mon, 16 Jul 2018 03:17:04 -0600 Message-ID: <5B4C629002000078001D4346@prv1-mh.provo.novell.com> References: <5B45F01B02000078001D30FF@prv1-mh.provo.novell.com> <5B45F26A02000078001D312F@suse.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 1fezd1-0006N4-7u for xen-devel@lists.xenproject.org; Mon, 16 Jul 2018 09:17:11 +0000 In-Reply-To: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Juergen Gross Cc: xen-devel , Dario Faggioli List-Id: xen-devel@lists.xenproject.org Pj4+IE9uIDEzLjA3LjE4IGF0IDExOjAyLCA8amdyb3NzQHN1c2UuY29tPiB3cm90ZToKPiBPbiAx MS8wNy8xOCAxNDowNCwgSmFuIEJldWxpY2ggd3JvdGU6Cj4+IFdoaWxlIEkndmUgcnVuIGludG8g dGhlIGlzc3VlIHdpdGggZnVydGhlciBwYXRjaGVzIGluIHBsYWNlIHdoaWNoIG5vCj4+IGxvbmdl ciBndWFyYW50ZWUgdGhlIHBlci1DUFUgYXJlYSB0byBzdGFydCBvdXQgYXMgYWxsIHplcm9zLCB0 aGUKPj4gQ1BVX0RPV05fRkFJTEVEIHByb2Nlc3NpbmcgbG9va3MgdG8gaGF2ZSB0aGUgc2FtZSBp c3N1ZTogQnkgbm90IHphcHBpbmcKPj4gdGhlIHBlci1DUFUgY3B1cG9vbCBwb2ludGVyLCBjcHVw b29sX2NwdV9hZGQoKSdzIChpbmRpcmVjdCkgaW52b2NhdGlvbgo+PiBvZiBzY2hlZHVsZV9jcHVf c3dpdGNoKCkgd2lsbCB0cmlnZ2VyIHRoZSAiYyAhPSBvbGRfcG9vbCIgYXNzZXJ0aW9uCj4+IHRo ZXJlLgo+PiAKPj4gQ2xlYXJpbmcgdGhlIGZpZWxkIGR1cmluZyBDUFVfRE9XTl9QUkVQQVJFIGlz IHRvbyBlYXJseSAoYWZhaWN0IHRoaXMKPj4gc2hvdWxkIG5vdCBoYXBwZW4gYmVmb3JlIGNwdV9k aXNhYmxlX3NjaGVkdWxlcigpKS4gQ2xlYXJpbmcgaXQgaW4KPj4gQ1BVX0RFQUQgYW5kIENQVV9E T1dOX0ZBSUxFRCB3b3VsZCBiZSBhbiBvcHRpb24sIGJ1dCB3b3VsZCB0YWtlIHRoZSBzYW1lCj4+ IHBpZWNlIG9mIGNvZGUgdHdpY2UuIFNpbmNlIHRoZSBmaWVsZCdzIHZhbHVlIHNob3VsZG4ndCBt YXR0ZXIgd2hpbGUgdGhlCj4+IENQVSBpcyBvZmZsaW5lLCBzaW1wbHkgY2xlYXIgaXQgaW4gQ1BV X09OTElORSBhbmQgQ1BVX0RPV05fRkFJTEVELCBidXQKPj4gb25seSBmb3Igb3RoZXIgdGhhbiB0 aGUgc3VzcGVuZC9yZXN1bWUgY2FzZSAod2hpY2ggZ2V0cyBzcGVjaWFsbHkKPj4gaGFuZGxlZCBp biBjcHVwb29sX2NwdV9yZW1vdmUoKSkuCj4+IAo+PiBTaWduZWQtb2ZmLWJ5OiBKYW4gQmV1bGlj aCA8amJldWxpY2hAc3VzZS5jb20+Cj4+IC0tLQo+PiBUQkQ6IEkgdGhpbmsgdGhpcyB3b3VsZCBi ZXR0ZXIgY2FsbCBzY2hlZHVsZV9jcHVfc3dpdGNoKGNwdSwgTlVMTCkgZnJvbQo+PiAgICAgIGNw dXBvb2xfY3B1X3JlbW92ZSgpLCBidXQgYmVzaWRlcyB0aGF0IC0gYXMgcGVyIGFib3ZlIC0gbGlr ZWx5Cj4+ICAgICAgYmVpbmcgdG9vIGVhcmx5LCB0aGF0IGZ1bmN0aW9uIGhhcyBmdXJ0aGVyIHBy ZXJlcXMgdG8gYmUgbWV0LiBJdAo+PiAgICAgIGFsc28gZG9lc24ndCBsb29rIGFzIGlmIGNwdXBv b2xfdW5hc3NpZ25fY3B1X2hlbHBlcigpIGNvdWxkIGJlIHVzZWQKPj4gICAgICB0aGVyZS4KPj4g Cj4+IC0tLSBhL3hlbi9jb21tb24vY3B1cG9vbC5jCj4+ICsrKyBiL3hlbi9jb21tb24vY3B1cG9v bC5jCj4+IEBAIC03NzgsNiArNzc4LDggQEAgc3RhdGljIGludCBjcHVfY2FsbGJhY2soCj4+ICAg ICAgewo+PiAgICAgIGNhc2UgQ1BVX0RPV05fRkFJTEVEOgo+PiAgICAgIGNhc2UgQ1BVX09OTElO RToKPj4gKyAgICAgICAgaWYgKCBzeXN0ZW1fc3RhdGUgPD0gU1lTX1NUQVRFX2FjdGl2ZSApCj4+ ICsgICAgICAgICAgICBwZXJfY3B1KGNwdXBvb2wsIGNwdSkgPSBOVUxMOwo+PiAgICAgICAgICBy YyA9IGNwdXBvb2xfY3B1X2FkZChjcHUpOwo+IAo+IFdvdWxkbid0IGl0IG1ha2UgbW9yZSBzZW5z ZSB0byBjbGVhciB0aGUgZmllbGQgaW4gY3B1cG9vbF9jcHVfYWRkKCkKPiB3aGljaCBhbHJlYWR5 IGlzIHRlc3Rpbmcgc3lzdGVtX3N0YXRlPwoKSG1tLCB0aGlzIG1heSBiZSBhIG1hdHRlciBvZiB0 YXN0ZTogSSBjb25zaWRlciB0aGUgY2hhbmdlIGRvbmUgaGVyZQphIHByZXJlcSB0byBjYWxsaW5n IHRoZSBmdW5jdGlvbiBpbiB0aGUgZmlyc3QgcGxhY2UuIEFzIHNhaWQgaW4gdGhlCmRlc2NyaXB0 aW9uLCBJIGFjdHVhbGx5IHRoaW5rIHRoaXMgc2hvdWxkIGNvbWUgZWFybGllciwgYW5kIGl0J3Mg anVzdCB0aGF0CkkgY2FuJ3Qgc2VlIGhvdyB0byBjbGVhbmx5IGRvIHNvLgoKPiBNb2RpZnlpbmcg dGhlIGNvbmRpdGlvbiBpbiBjcHVwb29sX2NwdV9hZGQoKSB0bwo+IAo+ICAgaWYgKCBzeXN0ZW1f c3RhdGUgPD0gU1lTX1NUQVRFX2FjdGl2ZSApCj4gCj4gYXQgdGhlIHNhbWUgdGltZSB3b3VsZCBo YXZlIHRoZSBiZW5lZml0IHRvIGNhdGNoIHByb2JsZW1zIGluIGNhc2UKPiBzdXNwZW5kaW5nIGNw dXMgaXMgZmFpbGluZyBkdXJpbmcgU1lTX1NUQVRFX3N1c3BlbmQgKEknZCBleHBlY3QKPiB0cmln Z2VyaW5nIHRoZSBmaXJzdCBBU1NFUlQgaW4gc2NoZWR1bGVfY3B1X3N3aXRjaCgpIGluIHRoaXMg Y2FzZSkuCgpZb3UgbWVhbiB0aGUgaWYoKSB0aGVyZSwgbm90IHRoZSBlbHNlPyBJZiBzbyAtIGhv dyB3b3VsZCB0aGUgImVsc2UiCmJvZHkgdGhlbiBldmVyIGJlIHJlYWNoZWQ/IElPVyBpZiBhbnl0 aGluZyBJIGNvdWxkIG9ubHkgc2VlIHRoZQoiZWxzZSIgdG8gYmVjb21lICJlbHNlIGlmICggc3lz dGVtX3N0YXRlIDw9IFNZU19TVEFURV9hY3RpdmUgKSIuCgpKYW4KCgoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApY ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54ZW5wcm9qZWN0Lm9y Zy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==