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Wed, 29 Jan 2020 14:52:55 +0100 Received: from ex1.gdata.de ([fe80::1d8:f0b4:e0a3:1e6d]) by ex1.gdata.de ([fe80::1d8:f0b4:e0a3:1e6d%2]) with mapi id 15.01.1034.033; Wed, 29 Jan 2020 14:52:55 +0100 From: To: Thread-Topic: Host freezing after "fixing" recursive fault starting in multicalls.c Thread-Index: AQHVz4sLNgmZNGFJEEmdW8QDt3MmIqgBW+yF///49wCAAB82fQ== Date: Wed, 29 Jan 2020 13:52:54 +0000 Message-ID: <7bb4c86ad97445269aee940c1ce07d4f@gdata.de> References: <8e3c6908ce4b48689817b32c538fecf9@gdata.de> <4d99fec9-013a-ff99-8813-2c464be8e970@suse.com> <5d912751441542ce841c5c4c2f9b7758@gdata.de> , In-Reply-To: Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [212.23.151.194] x-g-data-mailsecurity-for-exchange-spamlevel: 0 x-g-data-mailsecurity-for-exchange-state: 0 x-g-data-mailsecurity-for-exchange-error: 0 x-g-data-mailsecurity-for-exchange-sender: 32 x-g-data-mailsecurity-for-exchange-server: 780d7915-977a-4bff-b5c9-200aa2c9dff1 x-g-data-mailsecurity-for-exchange-guid: 85CEB1C8-64F3-431E-9B15-D531C3EB2617 x-g-data-mailsecurity-for-exchange-processedonrouted: True MIME-Version: 1.0 X-G-Data-MailSecurity-for-Exchange-SpamLevel: 0 X-G-Data-MailSecurity-for-Exchange-State: 0 X-G-Data-MailSecurity-for-Exchange-Error: 0 X-G-Data-MailSecurity-for-Exchange-Sender: 32 X-G-Data-MailSecurity-for-Exchange-Server: 45d2c731-935c-4aa2-a130-8d5a93adc5ab Subject: Re: [Xen-devel] Host freezing after "fixing" recursive fault starting in multicalls.c X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-devel@lists.xenproject.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" PiBSaWdodCwgYnV0IHRoZSBiYWQgbmV3cyBpcyB0aGF0IHRoZXJlIGFyZSBubyBoZWxwZnVsIGh5 cGVydmlzb3IKPiBtZXNzYWdlcyBhdCBhbGwuIFNhZGx5IHRoaXMgaXMgcGFydGx5IG15IGZhdWx0 LCBiZWNhdXNlIEkgc2hvdWxkCj4gaGF2ZSBhc2tlZCB5b3UgdG8gZG8gdGhpcyBsb2cgY29sbGVj dGlvbiB3aXRoIGEgZGVidWcgaHlwZXJ2aXNvci4KPiBNb3N0IG9mIHRoZSBwb3NzaWJseSBpbnRl cmVzdGluZyBtZXNzYWdlcyB3b3VsZCBhcHBlYXIgb25seSB0aGVyZS4KCj4gSW4gYW55IGV2ZW50 LCBwcm9ibGVtcyBzdGFydCBxdWl0ZSBhIGJpdCBlYXJsaWVyLCBhbmQgdHlwaWNhbGx5Cj4gaXQn cyB0aGUgZmlyc3QgaW5zdGFuY2Ugb2YgYSBwcm9ibGVtIHRoYXQgaXMgdGhlIG1vc3QgaGVscGZ1 bCB0bwo+IGFuYWx5emUsIGFzIGxhdGVyIG9uZXMgbWF5IGJlIGNhc2NhZGUgaXNzdWVzLiBUaGUg Zmlyc3Qgc2lnbiBvZgo+IHByb2JsZW1zIGlzIGFuIG92ZXJsYXBwaW5nCgpUbyBiZSBob25lc3Qs IEkgd2FzIGFscmVhZHkgd29uZGVyaW5nIHdoeSB0aGVyZSB3ZXJlIG9ubHkgc28gZmV3IGxvZ3Mg YnV0IHdoaWxlIEkgYWxyZWFkeSBmb3VuZCB0aGUgQ01ETElORV9YRU4gb3B0aW9ucyBmb3IgZGVi dWcgbG9ncyBJIGRpZG4ndCBmaW5kIGFueSBkb2N1bWVudGF0aW9uIGhvdyB0byBidWlsZCBhIGRl YnVnIGh5cGVydmlzb3Igc28gZmFyIGFuZCBpdCB0b29rIG1lIHNvbWUgdGltZSB0byB3b3JrIGFy b3VuZCB0aGUgZmFjdCB0aGF0IEkgZG9uJ3QgaGF2ZSBwaHlzaWNhbCBhY2Nlc3MgdG8gdGhlIHNl cnZlciB0byBhdHRhY2ggYW4gYWN0dWFsIHNlcmlhbCBjYWJsZSBhbmQgc28gb24uCgpJIHdpbGwg dHJ5IHRvIGNvbXBpbGUgWGVuIHdpdGggZGVidWcgZW5hYmxlZCBhbmQgY29sbGVjdCBtb3JlIGxv Z3MgYWZ0ZXJ3YXJkcy4KQW55dGhpbmcgdG8gYmUgYXdhcmUgb2Y/CgoKVm9uOiBKYW4gQmV1bGlj aCA8amJldWxpY2hAc3VzZS5jb20+Ckdlc2VuZGV0OiBNaXR0d29jaCwgMjkuIEphbnVhciAyMDIw IDA5OjU5CkFuOiBLdXJmZXIsIFBldGVyCkNjOiB4ZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5v cmcKQmV0cmVmZjogUmU6IEhvc3QgZnJlZXppbmcgYWZ0ZXIgImZpeGluZyIgcmVjdXJzaXZlIGZh dWx0IHN0YXJ0aW5nIGluIG11bHRpY2FsbHMuYwrCoCAgIApPbiAyOS4wMS4yMDIwIDA5OjI5LCBQ ZXRlci5LdXJmZXJAZ2RhdGEuZGUgd3JvdGU6Cj4gQXMgcmVxdWVzdGVkIEkgY29uZmlndXJlZCBv bmUgaG9zdCB3aXRoOgo+IAo+PiBsb2dsdmw9YWxsIGd1ZXN0X2xvZ2x2bD1hbGwKPiAKPiBhbmTC oGNvbGxlY3RlZCBvbmUgZGF5IG9mIGxvZ3MgdmlhIHNlcmlhbCBpbnRlcmZhY2U6Cj4gCj4gIGh0 dHBzOi8vZHJpdmUuZ29vZ2xlLmNvbS9kcml2ZS9mb2xkZXJzLzFzUXZ5TkgwU3oyOHRVZVZSWmw5 bW93aEIwSHRkOFpwTz91c3A9c2hhcmluZwo+IAo+IHNlYXJjaGluZyBmb3IgImVycm9yIiBvciAi bXVsdGljYWxscy5jIiBsZWFkcyB0byBzb21lIHN0YWNrdHJhY2VzIHRoYXQgbWlnaHQgYmUgaW50 ZXJlc3RpbmcuCgpSaWdodCwgYnV0IHRoZSBiYWQgbmV3cyBpcyB0aGF0IHRoZXJlIGFyZSBubyBo ZWxwZnVsIGh5cGVydmlzb3IKbWVzc2FnZXMgYXQgYWxsLiBTYWRseSB0aGlzIGlzIHBhcnRseSBt eSBmYXVsdCwgYmVjYXVzZSBJIHNob3VsZApoYXZlIGFza2VkIHlvdSB0byBkbyB0aGlzIGxvZyBj b2xsZWN0aW9uIHdpdGggYSBkZWJ1ZyBoeXBlcnZpc29yLgpNb3N0IG9mIHRoZSBwb3NzaWJseSBp bnRlcmVzdGluZyBtZXNzYWdlcyB3b3VsZCBhcHBlYXIgb25seSB0aGVyZS4KCkluIGFueSBldmVu dCwgcHJvYmxlbXMgc3RhcnQgcXVpdGUgYSBiaXQgZWFybGllciwgYW5kIHR5cGljYWxseQppdCdz IHRoZSBmaXJzdCBpbnN0YW5jZSBvZiBhIHByb2JsZW0gdGhhdCBpcyB0aGUgbW9zdCBoZWxwZnVs IHRvCmFuYWx5emUsIGFzIGxhdGVyIG9uZXMgbWF5IGJlIGNhc2NhZGUgaXNzdWVzLiBUaGUgZmly c3Qgc2lnbiBvZgpwcm9ibGVtcyBpcyBhbiBvdmVybGFwcGluZwoKWzE0OTkxLjgyNzc2Ml0gQlVH OiB1bmFibGUgdG8gaGFuZGxlIHBhZ2UgZmF1bHQgZm9yIGFkZHJlc3M6IGZmZmY4ODhhZTJlYjZi ZDgKCmFuZAoKWzE0OTkxLjgyODE3Ml0gV0FSTklORzogQ1BVOiA1IFBJRDogMjU4NSBhdCBhcmNo L3g4Ni94ZW4vbXVsdGljYWxscy5jOjEwMiB4ZW5fbWNfZmx1c2grMHgxOTQvMHgxYzAKCm9uIENQ VXMgOCBhbmQgNS4KCj4gQXMgZmFyIGFzIEkga25vdyB0aGUgQUNQSSBlcnJvcnMgaW4gdGhlIGNv bnRleHQgb2YgSVBNSSBjYW4gYmUgaWdub3JlZC4KCkxvb2tzIGxpa2Ugc28sIHllcywgYXQgbGVh c3QgZm9yIHRoZSBwdXJwb3NlcyBoZXJlLiBXaGF0IEkgd291bGRuJ3QKcHV0IG9mZiBhcyBhIHBv c3NpYmxlIHJlYXNvbiBmb3IgcHJvYmxlbXMgaXMgdGhlIHNpZ25pZmljYW50IGFtb3VudApvZiB0 ZW1wZXJhdHVyZSByZWxhdGVkIG1lc3NhZ2VzLiBXaGF0IEkgYWxzbyBmaW5kIGF0IGxlYXN0IGN1 cmlvdXMKKGJ1dCBwb3NzaWJseSBqdXN0IGJlY2F1c2UgSSBrbm93IHRvbyBsaXR0bGUgb2YgdGhl IHJlc3BlY3RpdmUKYXNwZWN0cyBvZiBtb2Rlcm4ga2VybmVscykgYXJlIHRoZSByZWN1cnJpbmcg X190ZXh0X3Bva2UoKSBpbnN0YW5jZXMKb24gdGhlIHN0YWNrIHRyYWNlcy4gQXNzdW1pbmcgdGhl c2UgYXJlIHRvIGJlIGV4cGVjdGVkIGluIHRoZSBmaXJzdApwbGFjZSwgdGhlcmUgbWlnaHQgYmUg YSByYWNlIGhlcmUgd2hpY2ggaXMgZWl0aGVyIFhlbi1zcGVjaWZpYyBvcgpzaW1wbHkgaGFzIGEg bXVjaCBiZXR0ZXIgY2hhbmNlIG9mIGhpdHRpbmcgKGxhcmdlciB3aW5kb3c/KSB3aGVuCnJ1bm5p bmcgb24gWGVuLiBCdXQgSSdtIGFmcmFpZCB0aGlzIHdpbGwgbmVlZCBsb29raW5nIGludG8gKG9y IGF0CmxlYXN0IGNvbW1lbnRpbmcgb24pIGJ5IGEga2VybmVsIHBlcnNvbi4KCkphbgogICAgCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBt YWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMu eGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=