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, 18 Jan 2019 18:56:38 +0100 Message-ID: <20190118175638.u7snykyof4awzirf@mac> References: <20190118125058.4old2fc2zvzyue6f@mac> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1gkYOq-0001HU-NT for xen-devel@lists.xenproject.org; Fri, 18 Jan 2019 17:57:48 +0000 Content-Disposition: inline In-Reply-To: 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 T24gRnJpLCBKYW4gMTgsIDIwMTkgYXQgMDM6MTc6NTdQTSArMDEwMCwgU2FuZGVyIEVpa2VsZW5i b29tIHdyb3RlOgo+IE9uIDE4LzAxLzIwMTkgMTM6NTAsIFJvZ2VyIFBhdSBNb25uw6kgd3JvdGU6 Cj4gPiBPbiBGcmksIEphbiAxOCwgMjAxOSBhdCAwMTowMzowNFBNICswMTAwLCBTYW5kZXIgRWlr ZWxlbmJvb20gd3JvdGU6Cj4gPj4gSGkgUm9nZXIsCj4gPj4KPiA+PiBJIGdhdmUgUFZIIGRvbTAg YSBzcGluLCBzZWUgaG93IGZhciBJIHdvdWxkIGdldC4KPiA+IAo+ID4gVGhhbmtzIQo+ID4gCj4g Pj4gV2l0aCBjdXJyZW50IHhlbi11bnN0YWJsZSB1bmZvcnR1bmF0ZWx5IG5vdCB0aGF0IGZhciwg aSBnb3QgdGhlIHNwbGF0IGJlbG93Lgo+ID4gCj4gPiBZZXMsIHRoaXMgd2FzIGFscmVhZHkgcmVw b3J0ZWQ6Cj4gPiAKPiA+IGh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvYXJjaGl2ZXMvaHRt bC94ZW4tZGV2ZWwvMjAxOS0wMS9tc2cwMTAzMC5odG1sCj4gPj4gSWYgeW91IG5lZWQgbW9yZSBp bmZvLCB3b3VsZCBsaWtlIG1lIHRvIHRlc3QgYSBwYXRjaCAob3Igc29tZSBvdGhlciBnaXQgdHJl ZS9icmFuY2gpLCAKPiA+PiBJIHdpbGwgYmUgaGFwcHkgdG8gZ2l2ZSBpdCBhIHNwaW4gIQo+ID4g Cj4gPiBQYXVsIGlzIHdvcmtpbmcgb24gYSBmaXgsIGJ1dCBpbiB0aGUgbWVhbnRpbWUganVzdCBy ZW1vdmluZyB0aGUKPiA+IGFzc2VydGlvbnMgc2hvdWxkIGJlIGZpbmU6Cj4gPiAKPiA+IC0tLTg8 LS0tCj4gPiBkaWZmIC0tZ2l0IGEveGVuL2RyaXZlcnMvcGFzc3Rocm91Z2gvaW9tbXUuYyBiL3hl bi9kcml2ZXJzL3Bhc3N0aHJvdWdoL2lvbW11LmMKPiA+IGluZGV4IGJkMWFmMzVhMTMuLjk4ZTZm YzM1ZTIgMTAwNjQ0Cj4gPiAtLS0gYS94ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC9pb21tdS5jCj4g PiArKysgYi94ZW4vZHJpdmVycy9wYXNzdGhyb3VnaC9pb21tdS5jCj4gPiBAQCAtMzIxLDkgKzMy MSw2IEBAIGludCBpb21tdV9tYXAoc3RydWN0IGRvbWFpbiAqZCwgZGZuX3QgZGZuLCBtZm5fdCBt Zm4sCj4gPiAgICAgIGlmICggIWlvbW11X2VuYWJsZWQgfHwgIWhkLT5wbGF0Zm9ybV9vcHMgKQo+ ID4gICAgICAgICAgcmV0dXJuIDA7Cj4gPiAgCj4gPiAtICAgIEFTU0VSVChJU19BTElHTkVEKGRm bl94KGRmbiksICgxdWwgPDwgcGFnZV9vcmRlcikpKTsKPiA+IC0gICAgQVNTRVJUKElTX0FMSUdO RUQobWZuX3gobWZuKSwgKDF1bCA8PCBwYWdlX29yZGVyKSkpOwo+ID4gLQo+ID4gICAgICBmb3Ig KCBpID0gMDsgaSA8ICgxdWwgPDwgcGFnZV9vcmRlcik7IGkrKyApCj4gPiAgICAgIHsKPiA+ICAg ICAgICAgIHJjID0gaGQtPnBsYXRmb3JtX29wcy0+bWFwX3BhZ2UoZCwgZGZuX2FkZChkZm4sIGkp LCBtZm5fYWRkKG1mbiwgaSksCj4gPiAKPiAKPiBJIGdhdmUgdGhhdCBhIHNwaW4gYW5kIGkgbm93 IGdldCBhIHNlZW1pbmdseSBlbmRsZXNzIHN0cmVhbSBvZiBJT19QQUdFX0ZBVUxUcwoKWW91IHNo b3VsZG4ndCBnZXQgdGhvc2UgcGFnZSBmYXVsdHMgc2luY2UgdGhleSBhcmUgZm9yIGFkZHJlc3Nl cyB0aGF0CmJlbG9uZyB0byBhIHJlc2VydmVkIHJlZ2lvbiwgYW5kIHRoYXQgc2hvdWxkIGJlIG1h cHBlZCBpbnRvIHRoZSBwMm0uCkkndmUganVzdCB0ZXN0ZWQgb24gbXkgQU1EIGJveCBhbmQgSSdt IGFsc28gc2VlaW5nIGVycm9ycyAoYWxiZWl0CmRpZmZlcmVudCBvbmVzKSwgc28gSSBndWVzcyBz b21ldGhpbmcgYnJva2Ugc2luY2UgSSBsYXN0IGZpeGVkIFBWSApEb20wIHRvIGJvb3Qgb24gQU1E IGhhcmR3YXJlLgoKSSd2ZSBhbHNvIHRlc3RlZCBjb21taXQ6Cgpjb21taXQgZmFkNmJhNjRhOGM5 OGJlYmI5Mzc0ZjM5MGNjMjU1ZmFjMDUyMzdhYiAoSEVBRCkKQXV0aG9yOiBSb2dlciBQYXUgTW9u bsOpIDxyb2dlci5wYXVAY2l0cml4LmNvbT4KRGF0ZTogICBGcmkgTm92IDMwIDEyOjEwOjAwIDIw MTggKzAxMDAKYW1kL2lvbW11OiBza2lwIGhvc3QgYnJpZGdlIGRldmljZXMgd2hlbiB1cGRhdGlu ZyBJT01NVSBwYWdlIHRhYmxlcwoKQW5kIGl0IHdvcmtzIG9uIG15IEFNRCBib3ggYW5kIEknbSBh YmxlIHRvIGJvb3QgYXMgYSBQVkggRG9tMC4gQ2FuIHlvdQpnaXZlIHRoaXMgY29tbWl0IGEgc3Bp bj8KClRoYW5rcywgUm9nZXIuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54ZW5wcm9q ZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGluZm8veGVu LWRldmVs