From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: Re: [PATCH v4] xen: avoid crash in disable_hotplug_cpu Date: Tue, 11 Sep 2018 15:39:37 -0400 Message-ID: <58466174-b1a4-c5db-2e53-46c7f7a82f57__18354.3871310123$1536694610$gmane$org@oracle.com> References: <20180907143135.29608-1-olaf@aepfle.de> 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 1fzoUE-0005rS-Pp for xen-devel@lists.xenproject.org; Tue, 11 Sep 2018 19:38:10 +0000 In-Reply-To: <20180907143135.29608-1-olaf@aepfle.de> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Olaf Hering , xen-devel@lists.xenproject.org Cc: Juergen Gross , open list List-Id: xen-devel@lists.xenproject.org T24gOS83LzE4IDEwOjMxIEFNLCBPbGFmIEhlcmluZyB3cm90ZToKPiBUaGUgY29tbWFuZCAneGwg dmNwdS1zZXQgMCAwJywgaXNzdWVkIGluIGRvbTAsIHdpbGwgY3Jhc2ggZG9tMDoKPgo+IEJVRzog dW5hYmxlIHRvIGhhbmRsZSBrZXJuZWwgTlVMTCBwb2ludGVyIGRlcmVmZXJlbmNlIGF0IDAwMDAw MDAwMDAwMDAyZDgKPiBQR0QgMCBQNEQgMAo+IE9vcHM6IDAwMDAgWyMxXSBQUkVFTVBUIFNNUCBO T1BUSQo+IENQVTogNyBQSUQ6IDY1IENvbW06IHhlbndhdGNoIE5vdCB0YWludGVkIDQuMTkuMC1y YzItMS5nYTk0NjJkYi1kZWZhdWx0ICMxIG9wZW5TVVNFIFR1bWJsZXdlZWQgKHVucmVsZWFzZWQp Cj4gSGFyZHdhcmUgbmFtZTogSW50ZWwgQ29ycG9yYXRpb24gUzU1MjBVUi9TNTUyMFVSLCBCSU9T IFM1NTAwLjg2Qi4wMS4wMC4wMDUwLjA1MDYyMDEwMTYwNSAwNS8wNi8yMDEwCj4gUklQOiBlMDMw OmRldmljZV9vZmZsaW5lKzB4OS8weGIwCj4gQ29kZTogNzcgMjQgMDAgZTkgY2UgZmUgZmYgZmYg NDggOGIgMTMgZTkgNjggZmYgZmYgZmYgNDggOGIgMTMgZTkgMjkgZmYgZmYgZmYgNDggOGIgMTMg ZTkgZWEgZmUgZmYgZmYgOTAgNjYgNjYgNjYgNjYgOTAgNDEgNTQgNTUgNTMgPGY2PiA4NyBkOCAw MiAwMCAwMCAwMSAwZiA4NSA4OCAwMCAwMCAwMCA0OCBjNyBjMiAyMCAwOSA2MCA4MSAzMSBmNgo+ IFJTUDogZTAyYjpmZmZmYzkwMDQwZjI3ZTgwIEVGTEFHUzogMDAwMTAyMDMKPiBSQVg6IDAwMDAw MDAwMDAwMDAwMDAgUkJYOiAwMDAwMDAwMDAwMDAwMDAwIFJDWDogMDAwMDAwMDAwMDAwMDAwMAo+ IFJEWDogZmZmZjg4MDFmMzgwMDAwMCBSU0k6IGZmZmZjOTAwNDBmMjdlNzAgUkRJOiAwMDAwMDAw MDAwMDAwMDAwCj4gUkJQOiAwMDAwMDAwMDAwMDAwMDAwIFIwODogZmZmZmZmZmY4MjBlNDdiMyBS MDk6IDAwMDAwMDAwMDAwMDAwMDAKPiBSMTA6IDAwMDAwMDAwMDAwMDdmZjAgUjExOiAwMDAwMDAw MDAwMDAwMDAwIFIxMjogZmZmZmZmZmY4MjJlNmQzMAo+IFIxMzogZGVhZDAwMDAwMDAwMDIwMCBS MTQ6IGRlYWQwMDAwMDAwMDAxMDAgUjE1OiBmZmZmZmZmZjgxNThiNGUwCj4gRlM6ICAwMDAwN2Zm YTU5NTE1OGMwKDAwMDApIEdTOmZmZmY4ODAxZjM5YzAwMDAoMDAwMCkga25sR1M6MDAwMDAwMDAw MDAwMDAwMAo+IENTOiAgZTAzMyBEUzogMDAwMCBFUzogMDAwMCBDUjA6IDAwMDAwMDAwODAwNTAw MzMKPiBDUjI6IDAwMDAwMDAwMDAwMDAyZDggQ1IzOiAwMDAwMDAwMWQ5NjAyMDAwIENSNDogMDAw MDAwMDAwMDAwMjY2MAo+IENhbGwgVHJhY2U6Cj4gIGhhbmRsZV92Y3B1X2hvdHBsdWdfZXZlbnQr MHhiNS8weGMwCj4gIHhlbndhdGNoX3RocmVhZCsweDgwLzB4MTQwCj4gID8gd2FpdF93b2tlbisw eDgwLzB4ODAKPiAga3RocmVhZCsweDExMi8weDEzMAo+ICA/IGt0aHJlYWRfY3JlYXRlX3dvcmtl cl9vbl9jcHUrMHg0MC8weDQwCj4gIHJldF9mcm9tX2ZvcmsrMHgzYS8weDUwCj4KPiBUaGlzIGhh cHBlbnMgYmVjYXVzZSBoYW5kbGVfdmNwdV9ob3RwbHVnX2V2ZW50IGlzIGNhbGxlZCB0d2ljZS4g SW4gdGhlCj4gZmlyc3QgaXRlcmF0aW9uIGNwdV9wcmVzZW50IGlzIHN0aWxsIHRydWUsIGluIHRo ZSBzZWNvbmQgaXRlcmF0aW9uCj4gY3B1X3ByZXNlbnQgaXMgZmFsc2Ugd2hpY2ggY2F1c2VzIGdl dF9jcHVfZGV2aWNlIHRvIHJldHVybiBOVUxMLgo+IEluIGNhc2Ugb2YgY3B1IzAsIGNwdV9vbmxp bmUgaXMgYXBwYXJlbnRseSBhbHdheXMgdHJ1ZS4KPgo+IEZpeCB0aGlzIGNyYXNoIGJ5IGNoZWNr aW5nIGlmIHRoZSBjcHUgY2FuIGJlIGhvdHBsdWdnZWQsIHdoaWNoIGlzIGZhbHNlCj4gZm9yIGEg Y3B1IHRoYXQgd2FzIGp1c3QgcmVtb3ZlZC4KPgo+IEFsc28gY2hlY2sgaWYgdGhlIGNwdSB3YXMg YWN0dWFsbHkgb2ZmbGluZWQgYnkgZGV2aWNlX3JlbW92ZSwgb3RoZXJ3aXNlCj4gbGVhdmUgdGhl IGNwdV9wcmVzZW50IHN0YXRlIGFzIGl0IGlzLgo+Cj4gUmVhcnJhbmdlIHRvIGNvZGUgdG8gZG8g YWxsIHdvcmsgd2l0aCBkZXZpY2VfaG90cGx1Z19sb2NrIGhlbGQuCj4KPiBTaWduZWQtb2ZmLWJ5 OiBPbGFmIEhlcmluZyA8b2xhZkBhZXBmbGUuZGU+CgoKQXBwbGllZCB0byBmb3ItbGludXMtNC4x OWIKCi1ib3JpcwoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3Jn Cmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=