From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger Pau =?utf-8?B?TW9ubsOp?= Subject: Re: Xen-unstable PVHdom0: Assertion 'IS_ALIGNED(dfn_x(dfn), (1ul << page_order))' failed at iommu.c:324 Date: Fri, 8 Feb 2019 17:47:41 +0100 Message-ID: <20190208164741.lfk2arp3ce66t65q@mac> References: <20190124075021.pqwgywacacsun7zd@mac> <4da92f88-34ea-30fb-9ff2-5ef72455dab7@eikelenboom.it> <20190124101100.iuflmkbbuol3eluz@mac> <823f206d-1838-1ed9-0c9f-aaea5afaff3e@eikelenboom.it> <20190124120431.hdiojrypvost77pm@mac> <20190125143853.3lx7owqixflnygwj@mac> <20190208151053.573gy7jnr7jymu4e@mac> <0c10c9b7-5705-eb98-4ff7-eb1200aba86b@eikelenboom.it> 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] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1gs9Je-0007I6-I6 for xen-devel@lists.xenproject.org; Fri, 08 Feb 2019 16:47:50 +0000 Content-Disposition: inline In-Reply-To: <0c10c9b7-5705-eb98-4ff7-eb1200aba86b@eikelenboom.it> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: Sander Eikelenboom Cc: "xen-devel@lists.xenproject.org" , Paul Durrant List-Id: xen-devel@lists.xenproject.org T24gRnJpLCBGZWIgMDgsIDIwMTkgYXQgMDU6MTU6MjJQTSArMDEwMCwgU2FuZGVyIEVpa2VsZW5i b29tIHdyb3RlOgo+IE9uIDA4LzAyLzIwMTkgMTY6MTAsIFJvZ2VyIFBhdSBNb25uw6kgd3JvdGU6 Cj4gPiBPbiBGcmksIEphbiAyNSwgMjAxOSBhdCAwNzo0NDo0MFBNICswMTAwLCBTYW5kZXIgRWlr ZWxlbmJvb20gd3JvdGU6Cj4gPj4gT24gMjUvMDEvMjAxOSAxNTozOCwgUm9nZXIgUGF1IE1vbm7D qSB3cm90ZToKPiA+Pj4gT24gVGh1LCBKYW4gMjQsIDIwMTkgYXQgMDE6MDQ6MzFQTSArMDEwMCwg Um9nZXIgUGF1IE1vbm7DqSB3cm90ZToKPiA+Pj4gU29ycnksIGZpeGluZyB0aGF0IGVycm9yIHRv b2sgbG9uZ2VyIHRoYW4gZXhwZWN0ZWQsIGFuZCByZXF1aXJlcwo+ID4+PiBtb2RpZnlpbmcgcXVp dGUgYSBsb3Qgb2YgY29kZSwgc28gSSdtIG5vdCBzdXJlIHdoZXRoZXIgaXQncyBzb21ldGhpbmcK PiA+Pj4gdG8gY29uc2lkZXIgZm9yIDQuMTIsIEkgaGF2ZSB0byB0aGluayBhYm91dCBpdC4KPiA+ Pgo+ID4+IEkgdW5kZXJzdGFuZCwgZXNwZWNpYWxseSBzaW5jZSBQVkggZG9tMCBpcyBtYXJrZWQg YXMgZXhwZXJpbWVudGFsLgo+ID4+Cj4gPj4+IEluIHRoZSBtZWFudGltZSwgY2FuIHlvdSBwbGVh c2UgdGVzdCB0aGUgZm9sbG93aW5nIGJyYW5jaDoKPiA+Pj4KPiA+Pj4gZ2l0Oi8veGVuYml0cy54 ZW4ub3JnL3Blb3BsZS9yb3lnZXIveGVuLmdpdCBpb21tdS1maXhlcy12Mgo+ID4+Pgo+ID4+PiBJ J3ZlIGJlZW4gYWJsZSB0byBzdWNjZXNzZnVsbHkgY3JlYXRlIGEgUFZIIGd1ZXN0IGZyb20gYSBQ VkggZG9tMCBvbgo+ID4+PiBBTUQgaGFyZHdhcmUgdXNpbmcgdGhpcyBicmFuY2guCj4gPj4KPiA+ PiBPbiB0aGUgb3RoZXIgaGFuZCwgd2l0aCBhIHF1aWNrIHRlc3QgSSBjYW4gY29uZmlybSB0aGF0 IGJvb3RpbmcgYSBQVkggZ3Vlc3QgZnJvbSBhIFBWSCBkb20wIG5vdyB3b3JrcyBmb3IgbWUgYXMg d2VsbCAhIAo+ID4+IChhbmQgYm9vdGluZyB0aGlzIGJ1aWxkIGFzIFBWIGRvbTAsIHdpdGggbXkg bm9ybWFsIFBWSC9IVk0gbWl4IG9mIGd1ZXN0cyBzdGlsbCB3b3Jrcywgbm8gcmVncmVzc2lvbnMg Zm9yIG1lIHNvIGZhcikKPiAKPiAKPiAgCj4gPiBTb3JyeSBmb3IgYm90aGVyaW5nIHlvdSBhZ2Fp biwgYnV0IGNvdWxkIHlvdSBnaXZlIHRoZSBmb2xsb3dpbmcgYnJhbmNoCj4gPiBhIHRlc3Q6Cj4g Cj4gTm8gcHJvYmxlbSwgaGFwcHkgdG8ga2VlcCB0ZXN0aW5nIHVudGlsIGl0IHdvcmtzIGFuZCBp cyBpbiBnb29kIGVub3VnaCBzaGFwZSB0byBnZXQgY29tbWl0dGVkLgo+IAo+IEFuZCBmb3J0dW5h dGVseSB5b3UgYXNrZWQsIGJlY2F1c2UgdW5mb3J0dW5hdGVseSBpdCBkb2Vzbid0IGJvb3QgYXMg cHZoZG9tMCwgc2VyaWFsIGxvZyBpcyBhdHRhY2hlZC4KClRoYW5rcyEKCkNhbiB5b3UgdHJ5IHdp dGggdGhlIGZvbGxvd2luZyBkZWJ1ZyBwYXRjaCBvbiB0b3A/IFRoaXMgc2hvdWxkIHByaW50IGEK bWVzc2FnZSBiZWZvcmUgaGl0dGluZyB0aGUgYXNzZXJ0LCBob3BlZnVsbHkgZ2l2aW5nIHVzIG1v cmUKaW5mb3JtYXRpb24uCgpSb2dlci4KCi0tLTg8LS0tCmRpZmYgLS1naXQgYS94ZW4vYXJjaC94 ODYvbW0vcDJtLXB0LmMgYi94ZW4vYXJjaC94ODYvbW0vcDJtLXB0LmMKaW5kZXggNWFkN2EzNjI2 OS4uYmY2NDdlN2QyNiAxMDA2NDQKLS0tIGEveGVuL2FyY2gveDg2L21tL3AybS1wdC5jCisrKyBi L3hlbi9hcmNoL3g4Ni9tbS9wMm0tcHQuYwpAQCAtNjQ4LDggKzY0OCwxMyBAQCBwMm1fcHRfc2V0 X2VudHJ5KHN0cnVjdCBwMm1fZG9tYWluICpwMm0sIGdmbl90IGdmbl8sIG1mbl90IG1mbiwKICAg ICAgICAgICAgICAgICAgICAhcmFuZ2VzZXRfb3ZlcmxhcHNfcmFuZ2UobW1pb19yb19yYW5nZXMs IG1mbl94KG1mbiksCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg IG1mbl94KG1mbikgKyBQRk5fRE9XTihNQigyKSkpKTsKICAgICAgICAgZWxzZQorICAgICAgICB7 CisgICAgICAgICAgICBpZiAoICFtZm5fdmFsaWQobWZuKSAmJiAoIW1mbl9lcShtZm4sIElOVkFM SURfTUZOKSB8fAorICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICFwMm1fYWxs b3dzX2ludmFsaWRfbWZuKHAybXQpKSApCisgICAgICAgICAgICAgICAgcHJpbnRrKCJtZm46ICUj bHggdHlwZTogJWRcbiIsIG1mbl94KG1mbiksIHAybXQpOwogICAgICAgICAgICAgQVNTRVJUKG1m bl92YWxpZChtZm4pIHx8IChtZm5fZXEobWZuLCBJTlZBTElEX01GTikgJiYKICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgcDJtX2FsbG93c19pbnZhbGlkX21mbihwMm10KSkp OworICAgICAgICB9CiAgICAgICAgIGwyZV9jb250ZW50ID0gbWZuX3ZhbGlkKG1mbikgfHwgcDJt X2FsbG93c19pbnZhbGlkX21mbihwMm10KQogICAgICAgICAgICAgPyBwMm1fbDJlX2Zyb21fcGZu KG1mbl94KG1mbiksCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgcDJtX3R5cGVfdG9f ZmxhZ3MocDJtLCBwMm10LCBtZm4sIDEpKQoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVsQGxpc3Rz LnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFpbG1hbi9saXN0 aW5mby94ZW4tZGV2ZWw=