From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konrad Rzeszutek Wilk Subject: Re: CONFIG_SCRUB_DEBUG=y + arm64 + livepatch = Xen BUG at page_alloc.c:738 Date: Wed, 13 Sep 2017 11:32:42 -0400 Message-ID: <20170913153242.GA11299@char.us.oracle.com> References: <20170911235520.GA30969@localhost.localdomain> <7b76a7a2-90fd-f016-53b0-a36ef68ba1a4@oracle.com> <20170913000147.GA6632@localhost.localdomain> <3d92481c-bdfb-f46a-cc52-c8d3e820d9b2@oracle.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.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dsBbx-0005E6-Sx for xen-devel@lists.xenproject.org; Wed, 13 Sep 2017 17:38:06 +0000 Content-Disposition: inline In-Reply-To: <3d92481c-bdfb-f46a-cc52-c8d3e820d9b2@oracle.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Boris Ostrovsky Cc: dario.faggioli@citrix.com, sstabellini@kernel.org, julien.grall@arm.com, xen-devel@lists.xenproject.org List-Id: xen-devel@lists.xenproject.org T24gVHVlLCBTZXAgMTIsIDIwMTcgYXQgMDk6MTk6MjNQTSAtMDQwMCwgQm9yaXMgT3N0cm92c2t5 IHdyb3RlOgo+IAo+IAo+IE9uIDA5LzEyLzIwMTcgMDg6MDEgUE0sIEtvbnJhZCBSemVzenV0ZWsg V2lsayB3cm90ZToKPiA+IE9uIE1vbiwgU2VwIDExLCAyMDE3IGF0IDA4OjQ1OjAyUE0gLTA0MDAs IEJvcmlzIE9zdHJvdnNreSB3cm90ZToKPiA+ID4gCj4gPiA+IAo+ID4gPiBPbiAwOS8xMS8yMDE3 IDA3OjU1IFBNLCBLb25yYWQgUnplc3p1dGVrIFdpbGsgd3JvdGU6Cj4gPiA+ID4gSGV5LAo+ID4g PiA+IAo+ID4gPiA+IEkndmUgb25seSBiZWVuIGFibGUgdG8gcmVwcm9kdWNlIHRoaXMgb24gQVJN NjQgKHRyeWluZyByaWdodCBub3cgQVJNMzIKPiA+ID4gPiBhcyB3ZWxsKSwgYW5kIG5vdCBvbiB4 ODYuCj4gPiA+ID4gCj4gPiA+ID4gSWYgSSBjb21waWxlIFhlbiB3aXRob3V0IENPTkZJR19TQ1JV Ql9ERUJVRyBpdCB3b3JrcyBncmVhdC4gQnV0IGlmCj4gPiA+ID4gZW5hYmxlIGl0IGFuZCB0cnkg dG8gbG9hZCBhIGxpdmVwYXRjaCBpdCBibG93cyB1cCBpbiBwYWdlX2FsbG9jLmM6NzM4Cj4gPiA+ ID4gCj4gPiA+ID4gVGhpcyBpcyB3aXRoIG9yaWdpbi9zdGFnaW5nIChkMDI5MWYzMzkxKQo+ID4g PiAKPiA+ID4gQ2FuIHlvdSBzdGlsbCByZXByb2R1Y2UgdGhpcyBpZiB5b3UgcmV2ZXJ0IDMwN2Mz YmU/Cj4gPiAKPiA+IFNhZGx5IHllcyAtIGl0IHN0aWxsIGNyYXNoZXMuIEkgZGlkbid0IGNhcHR1 cmUgdGhlIHNlcmlhbCBvdXRwdXQuCj4gPiAKPiA+IEkgaG9uZXN0bHkgdGhpbmsgdGhlIGlzc3Vl IGlzIHRoYXQgb24gQVJNNjQgdGhlICJzbGVlcCIgbG9vcCBkb2VzIG5vdAo+ID4gd2FrZSB1cCBh cyBvZnRlbiBhcyBvbiB4ODYgKENDLWluZyBEYXJpb2Ygd2hvIEkgYmVsaWV2ZSBvYnNlcnZlZCB0 aGlzCj4gPiB3aXRoIENyZWRpdDIgYW5kIHRoZSB3YWtldXAuLiBzb21ldGhpbmcpIC0gbWF5YmUg aGUgcmVtZW1iZXJzIHRoZQo+ID4gZGV0YWlscy4gQW55aG93IG15IHRoZW9yeSBpcyB0aGF0IHRo ZSBwYWdlcyBhcmUgbm90IHNjcnViYmVkIGF0IGFsbAo+ID4gd2hlbiB0aGV5IGdvIGluIHRoZSBp ZGxlIGxvb3AgYXMgb25jZSBpdCBnb2VzIHRvIHNsZWVwIC0gaXQgc3RheXMgdGhlcmUuCj4gCj4g Cj4gVGhlcmUgaXMgbm8gKHdlbGwsIHNob3VsZCBub3QgYmUpIGFueSB0aW1pbmcgZGVwZW5kZW5j aWVzIGluIGhvdy93aGV0aGVyCj4gcGFnZXMgYXJlIHNjcnViYmVkLiBJZiBhIHBhZ2UgZG9lc24n dCBnZXQgc2NydWJiZWQgYmVjYXVzZSBzb21lb25lIGRpZG4ndAo+IHdha2UgdXAgdGhlbiBpdCBz aG91bGQgYmUgc2NydWJiZWQgaW4gYWxsb2NfaGVhcF9wYWdlcygpLiBTbyBpbiB0aGlzIGNhc2UK PiB0aGUgcGFnZSBpcyB0aG91Z2h0IHRvIGJlIGNsZWFuIChfUEdDX25lZWRfc2NydWIgaXMgbm90 IHNldCksIGJ1dCBpdCBpcyBub3QuCj4gCj4gSGF2ZSB5b3UgdHJpZWQgcnVubmluZyBhIGd1ZXN0 IChvciB0d28pLCByZWJvb3RpbmcgaW4gYSBsb29wPwoKTm8uIEkganVzdCBjb2xkLWJvb3RlZCBp dCBhbmQgdHJpZWQgdG8gbGl2ZXBhdGNoLgo+IAo+IEFub3RoZXIgdGhpbmcgdG8gdHJ5IGlzIHRv IHNldCBuZWVkX3NjcnViIHRvIHRydWUgaW4gZnJlZV9oZWFwX3BhZ2VzKCkuCgpNYWdpYyEKCmRp ZmYgLS1naXQgYS94ZW4vY29tbW9uL3BhZ2VfYWxsb2MuYyBiL3hlbi9jb21tb24vcGFnZV9hbGxv Yy5jCmluZGV4IGRiYWQxZTFjYTAuLjkzMDNlYjQ1MTcgMTAwNjQ0Ci0tLSBhL3hlbi9jb21tb24v cGFnZV9hbGxvYy5jCisrKyBiL3hlbi9jb21tb24vcGFnZV9hbGxvYy5jCkBAIC0xMzA4LDYgKzEz MDgsNyBAQCBzdGF0aWMgdm9pZCBmcmVlX2hlYXBfcGFnZXMoCiAgICAgQVNTRVJUKG5vZGUgPj0g MCk7CiAKICAgICBzcGluX2xvY2soJmhlYXBfbG9jayk7CisgICAgbmVlZF9zY3J1YiA9IHRydWU7 CiAKICAgICBmb3IgKCBpID0gMDsgaSA8ICgxIDw8IG9yZGVyKTsgaSsrICkKICAgICB7CgpGaXhl cyBpdCAhIDotKQoKCj4gCj4gLWJvcmlzCj4gCj4gCj4gPiAKPiA+IEFoLCBzZWUgY29tbWl0IDA1 YzUyMjc4YTdjOTJiYzc1M2Q5ZmUzMjAxN2U0OTYxMDEyYjlmMjMKPiA+IAo+ID4gTWF5YmUgdGhp cyBpcyByZWxhdGVkPwo+ID4gPiAKPiA+ID4gCj4gPiA+IC1ib3JpcwoKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1haWxpbmcgbGlzdApY ZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwczovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==