From mboxrd@z Thu Jan 1 00:00:00 1970 From: Boris Ostrovsky Subject: Re: CONFIG_SCRUB_DEBUG=y + arm64 + livepatch = Xen BUG at page_alloc.c:738 Date: Tue, 12 Sep 2017 21:19:23 -0400 Message-ID: <3d92481c-bdfb-f46a-cc52-c8d3e820d9b2@oracle.com> References: <20170911235520.GA30969@localhost.localdomain> <7b76a7a2-90fd-f016-53b0-a36ef68ba1a4@oracle.com> <20170913000147.GA6632@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1drwLA-0000XO-Mx for xen-devel@lists.xenproject.org; Wed, 13 Sep 2017 01:19:44 +0000 In-Reply-To: <20170913000147.GA6632@localhost.localdomain> Content-Language: en-US List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Konrad Rzeszutek Wilk , dario.faggioli@citrix.com Cc: xen-devel@lists.xenproject.org, julien.grall@arm.com, sstabellini@kernel.org List-Id: xen-devel@lists.xenproject.org CgpPbiAwOS8xMi8yMDE3IDA4OjAxIFBNLCBLb25yYWQgUnplc3p1dGVrIFdpbGsgd3JvdGU6Cj4g T24gTW9uLCBTZXAgMTEsIDIwMTcgYXQgMDg6NDU6MDJQTSAtMDQwMCwgQm9yaXMgT3N0cm92c2t5 IHdyb3RlOgo+Pgo+Pgo+PiBPbiAwOS8xMS8yMDE3IDA3OjU1IFBNLCBLb25yYWQgUnplc3p1dGVr IFdpbGsgd3JvdGU6Cj4+PiBIZXksCj4+Pgo+Pj4gSSd2ZSBvbmx5IGJlZW4gYWJsZSB0byByZXBy b2R1Y2UgdGhpcyBvbiBBUk02NCAodHJ5aW5nIHJpZ2h0IG5vdyBBUk0zMgo+Pj4gYXMgd2VsbCks IGFuZCBub3Qgb24geDg2Lgo+Pj4KPj4+IElmIEkgY29tcGlsZSBYZW4gd2l0aG91dCBDT05GSUdf U0NSVUJfREVCVUcgaXQgd29ya3MgZ3JlYXQuIEJ1dCBpZgo+Pj4gZW5hYmxlIGl0IGFuZCB0cnkg dG8gbG9hZCBhIGxpdmVwYXRjaCBpdCBibG93cyB1cCBpbiBwYWdlX2FsbG9jLmM6NzM4Cj4+Pgo+ Pj4gVGhpcyBpcyB3aXRoIG9yaWdpbi9zdGFnaW5nIChkMDI5MWYzMzkxKQo+Pgo+PiBDYW4geW91 IHN0aWxsIHJlcHJvZHVjZSB0aGlzIGlmIHlvdSByZXZlcnQgMzA3YzNiZT8KPiAKPiBTYWRseSB5 ZXMgLSBpdCBzdGlsbCBjcmFzaGVzLiBJIGRpZG4ndCBjYXB0dXJlIHRoZSBzZXJpYWwgb3V0cHV0 Lgo+IAo+IEkgaG9uZXN0bHkgdGhpbmsgdGhlIGlzc3VlIGlzIHRoYXQgb24gQVJNNjQgdGhlICJz bGVlcCIgbG9vcCBkb2VzIG5vdAo+IHdha2UgdXAgYXMgb2Z0ZW4gYXMgb24geDg2IChDQy1pbmcg RGFyaW9mIHdobyBJIGJlbGlldmUgb2JzZXJ2ZWQgdGhpcwo+IHdpdGggQ3JlZGl0MiBhbmQgdGhl IHdha2V1cC4uIHNvbWV0aGluZykgLSBtYXliZSBoZSByZW1lbWJlcnMgdGhlCj4gZGV0YWlscy4g QW55aG93IG15IHRoZW9yeSBpcyB0aGF0IHRoZSBwYWdlcyBhcmUgbm90IHNjcnViYmVkIGF0IGFs bAo+IHdoZW4gdGhleSBnbyBpbiB0aGUgaWRsZSBsb29wIGFzIG9uY2UgaXQgZ29lcyB0byBzbGVl cCAtIGl0IHN0YXlzIHRoZXJlLgoKClRoZXJlIGlzIG5vICh3ZWxsLCBzaG91bGQgbm90IGJlKSBh bnkgdGltaW5nIGRlcGVuZGVuY2llcyBpbiBob3cvd2hldGhlciAKcGFnZXMgYXJlIHNjcnViYmVk LiBJZiBhIHBhZ2UgZG9lc24ndCBnZXQgc2NydWJiZWQgYmVjYXVzZSBzb21lb25lIApkaWRuJ3Qg d2FrZSB1cCB0aGVuIGl0IHNob3VsZCBiZSBzY3J1YmJlZCBpbiBhbGxvY19oZWFwX3BhZ2VzKCku IFNvIGluIAp0aGlzIGNhc2UgdGhlIHBhZ2UgaXMgdGhvdWdodCB0byBiZSBjbGVhbiAoX1BHQ19u ZWVkX3NjcnViIGlzIG5vdCBzZXQpLCAKYnV0IGl0IGlzIG5vdC4KCkhhdmUgeW91IHRyaWVkIHJ1 bm5pbmcgYSBndWVzdCAob3IgdHdvKSwgcmVib290aW5nIGluIGEgbG9vcD8KCkFub3RoZXIgdGhp bmcgdG8gdHJ5IGlzIHRvIHNldCBuZWVkX3NjcnViIHRvIHRydWUgaW4gZnJlZV9oZWFwX3BhZ2Vz KCkuCgotYm9yaXMKCgo+IAo+IEFoLCBzZWUgY29tbWl0IDA1YzUyMjc4YTdjOTJiYzc1M2Q5ZmUz MjAxN2U0OTYxMDEyYjlmMjMKPiAKPiBNYXliZSB0aGlzIGlzIHJlbGF0ZWQ/Cj4+Cj4+Cj4+IC1i b3JpcwoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVu LWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3Rz Lnhlbi5vcmcveGVuLWRldmVsCg==