From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?Um9nZXIgUGF1IE1vbm7DqQ==?= Subject: Re: IO-APIC interrupts getting stuck Date: Thu, 15 Jan 2015 11:28:58 +0100 Message-ID: <54B7966A.6040309@citrix.com> References: <54906D3D.2060807@citrix.com> <549072FE.40500@citrix.com> <54917C62.709@citrix.com> <5492BD4C0200007800050873@mail.emea.novell.com> <54986660.5080703@citrix.com> <54A6C55D02000078000C4B03@mail.emea.novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta3.messagelabs.com ([195.245.230.39]) by lists.xen.org with esmtp (Exim 4.72) (envelope-from ) id 1YBhgD-00082p-C9 for xen-devel@lists.xenproject.org; Thu, 15 Jan 2015 10:29:33 +0000 In-Reply-To: <54A6C55D02000078000C4B03@mail.emea.novell.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Jan Beulich Cc: andrew.cooper3@citrix.com, xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org RWwgMDIvMDEvMTUgYSBsZXMgMTcuMjAsIEphbiBCZXVsaWNoIGhhIGVzY3JpdDoKPj4+PiBSb2dl ciBQYXUgTW9ubsOpPHJvZ2VyLnBhdUBjaXRyaXguY29tPiAxMi8yMi8xNCA3OjQ0IFBNID4+Pgo+ PiBObywgdGhlIHNhbWUgYm94IEkgaGF2ZSB3aXRoIExpbnV4IGRvZXNuJ3QgdXNlIHRoZSBJTy1B UElDIHJlLXJvdXRlCj4+IHF1aXJrLiBJJ3ZlIGFsc28gdGVzdGVkIHRoaXMgb24gZGlmZmVyZW50 IGhhcmR3YXJlIGFuZCB3aGVuIHVzaW5nCj4+IEZyZWVCU0Qgd2l0aCB0aGUgbmV3IElPIEFQSUMg QWNrIG1ldGhvZCBJIGFsd2F5cyBlbmQgdXAgaW4gdGhpcyBzdHVjawo+PiBzdGF0ZSwgc28gSSBk b24ndCB0aGluayBpdCdzIGEgaGFyZHdhcmUgZXJyYXRhL2lzc3VlLgo+IAo+IFVuZGVyc3Rvb2Qu IEknbSBhZnJhaWQgdGhlcmUncyBub3QgbXVjaCB3ZSBjYW4gZG8gaGVyZSB3aXRob3V0IHlvdSBn YXRoZXJpbmcKPiBtb3JlIGRhdGEgLSBvbmUgcGFydGljdWxhcmx5IHVzZWZ1bCB0aGluZyB3b3Vs ZCBiZSBraW5kIG9mIGEgdHJhY2Ugb2Ygc3RhdGVzIGZvcgo+IHRoZSBmaXJzdCByZXNwZWN0aXZl IElSUSBkZWxpdmVyeSBpbnNpZGUgWGVuLCBhbGxvd2luZyB0byB0aGVuIGNvbXBhcmUgdGhlCj4g cHJvZ3Jlc3Mgd2l0aCBQVkggTGludXggYW5kIEZyZWVCU0QuIFRoZXJlIG11c3QgYmUgYSBkaWZm ZXJlbmNlIGFmdGVyIGFsbC4KCldoYXQgSSBzYWlkIGFib3ZlIHdhcyBub3QgY29tcGxldGVseSB0 cnVlLCB0aGUgb3RoZXIgYm94IEkndmUgdXNlZCBmb3IKdGVzdGluZyB3YXMgYWxzbyBhIE5laGFs ZW0gd2l0aCB0d28gSU8tQVBJQ3MuIE5vdyBJJ3ZlIHRlc3RlZCBvbiBhCk5laGFsZW0gKFgzNDUw KSB3aXRoIGEgc2luZ2xlIElPLUFQSUMgYW5kIGl0IHdvcmtzIGZpbmUuIEknbSBzdGlsbCBub3QK c3VyZSBpZiB0aGlzIGlzc3VlIGlzIGxpbWl0ZWQgdG8gdGhlIE5laGFsZW0gZmFtaWx5IHdpdGgg dHdvIElPLUFQSUNzLApvciBpZiBuZXdlciBmYW1pbGllcyBhbHNvIGhhdmUgdGhlIHNhbWUgaXNz dWUgaWYgbW9yZSB0aGFuIG9uZSBJTy1BUElDCmlzIHByZXNlbnQuIFN3aXRjaGluZyB0byB0aGUg Im9sZCIgSU8tQVBJQyBhY2sgbW9kZSBzZWVtcyB0byBzb2x2ZSB0aGUKcHJvYmxlbSAob3IgYXQg bGVhc3QgbWl0aWdhdGUgaXQpLgoKVGhpcyBpcyBxdWl0ZSBiYWQgb24gdGhvc2Ugc3lzdGVtcyBi ZWNhdXNlIGFzIHNvb24gYXMgb25lIG9mIHRoZSBJTy1BUElDCklSUXMgZ2V0cyBzdHVjayBldmVy eXRoaW5nIHN0YXJ0cyBmYWxsaW5nIGFwYXJ0IGFuZCBNU0kgaW50ZXJydXB0cyBhbHNvCmdldCBz dHVjay4KClJvZ2VyLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRw Oi8vbGlzdHMueGVuLm9yZy94ZW4tZGV2ZWwK