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spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id E7C38E1E; Mon, 19 Aug 2019 19:02:34 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id 35DC2DAF for ; Mon, 19 Aug 2019 19:02:33 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id CBD178A0 for ; Mon, 19 Aug 2019 19:02:32 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 4FBAE360; Mon, 19 Aug 2019 12:02:32 -0700 (PDT) Received: from [10.1.197.57] (e110467-lin.cambridge.arm.com [10.1.197.57]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 9B3DB3F246; Mon, 19 Aug 2019 12:02:31 -0700 (PDT) Subject: Re: Build regression in Linux 5.3-rc5 with CONFIG_XEN=y To: Stefan Wahren , Christoph Hellwig , Marek Szyprowski References: From: Robin Murphy Message-ID: <825549ed-8aa4-b418-8812-15a9d3cc153e@arm.com> Date: Mon, 19 Aug 2019 20:02:30 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-GB Cc: iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org T24gMTkvMDgvMjAxOSAxOTozNywgU3RlZmFuIFdhaHJlbiB3cm90ZToKPiBIaSwKPiAKPiBpIHRy aWVkIHRvIGNyb3NzIGNvbXBpbGUgYXJtL211bHRpX3Y3X2RlZmNvbmZpZyB3aXRoIENPTkZJR19Y RU49eSB3aXRoCj4gTGludXggNS4zLXJjNSBhbmQgaSdtIGdldHRpbmcgdGhpczoKPiAKPiBhcmNo L2FybS9tbS9kbWEtbWFwcGluZy5jOiBJbiBmdW5jdGlvbiDigJhhcmNoX3NldHVwX2RtYV9vcHPi gJk6Cj4gYXJjaC9hcm0vbW0vZG1hLW1hcHBpbmcuYzoyMzQ3OjU6IGVycm9yOiDigJhzdHJ1Y3Qg ZGV2aWNl4oCZIGhhcyBubyBtZW1iZXIKPiBuYW1lZCDigJhkbWFfY29oZXJlbnTigJkKPiAgwqAg ZGV2LT5kbWFfY29oZXJlbnQgPSBjb2hlcmVudDsKPiAgwqDCoMKgwqAgXn4KPiBhcmNoL2FybS9t bS9kbWEtbWFwcGluZy5jOiBBdCB0b3AgbGV2ZWw6Cj4gYXJjaC9hcm0vbW0vZG1hLW1hcHBpbmcu YzoyMzg1OjY6IGVycm9yOiByZWRlZmluaXRpb24gb2YKPiDigJhhcmNoX3N5bmNfZG1hX2Zvcl9k ZXZpY2XigJkKPiAgwqB2b2lkIGFyY2hfc3luY19kbWFfZm9yX2RldmljZShzdHJ1Y3QgZGV2aWNl ICpkZXYsIHBoeXNfYWRkcl90IHBhZGRyLAo+ICDCoMKgwqDCoMKgIF5+fn5+fn5+fn5+fn5+fn5+ fn5+fn5+fgo+IEluIGZpbGUgaW5jbHVkZWQgZnJvbSBhcmNoL2FybS9tbS9kbWEtbWFwcGluZy5j OjE4OjA6Cj4gLi9pbmNsdWRlL2xpbnV4L2RtYS1ub25jb2hlcmVudC5oOjY3OjIwOiBub3RlOiBw cmV2aW91cyBkZWZpbml0aW9uIG9mCj4g4oCYYXJjaF9zeW5jX2RtYV9mb3JfZGV2aWNl4oCZIHdh cyBoZXJlCj4gIMKgc3RhdGljIGlubGluZSB2b2lkIGFyY2hfc3luY19kbWFfZm9yX2RldmljZShz dHJ1Y3QgZGV2aWNlICpkZXYsCj4gIMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oMKgIF5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fgo+IGFyY2gvYXJtL21tL2RtYS1tYXBwaW5nLmM6 MjM5Mjo2OiBlcnJvcjogcmVkZWZpbml0aW9uIG9mCj4g4oCYYXJjaF9zeW5jX2RtYV9mb3JfY3B1 4oCZCj4gIMKgdm9pZCBhcmNoX3N5bmNfZG1hX2Zvcl9jcHUoc3RydWN0IGRldmljZSAqZGV2LCBw aHlzX2FkZHJfdCBwYWRkciwKPiAgwqDCoMKgwqDCoCBefn5+fn5+fn5+fn5+fn5+fn5+fn4KPiBJ biBmaWxlIGluY2x1ZGVkIGZyb20gYXJjaC9hcm0vbW0vZG1hLW1hcHBpbmcuYzoxODowOgo+IC4v aW5jbHVkZS9saW51eC9kbWEtbm9uY29oZXJlbnQuaDo3NzoyMDogbm90ZTogcHJldmlvdXMgZGVm aW5pdGlvbiBvZgo+IOKAmGFyY2hfc3luY19kbWFfZm9yX2NwdeKAmSB3YXMgaGVyZQo+ICDCoHN0 YXRpYyBpbmxpbmUgdm9pZCBhcmNoX3N5bmNfZG1hX2Zvcl9jcHUoc3RydWN0IGRldmljZSAqZGV2 LAo+ICDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBefn5+fn5+fn5+fn5+ fn5+fn5+fn4KPiBJbiBmaWxlIGluY2x1ZGVkIGZyb20gLi9hcmNoL2FybS9pbmNsdWRlL2FzbS9w YWdlLmg6MTQ5OjAsCj4gIMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGZyb20gLi9h cmNoL2FybS9pbmNsdWRlL2FzbS90aHJlYWRfaW5mby5oOjE0LAo+ICDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoCBmcm9tIC4vaW5jbHVkZS9saW51eC90aHJlYWRfaW5mby5oOjM4LAo+ ICDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBmcm9tIC4vaW5jbHVkZS9hc20tZ2Vu ZXJpYy9wcmVlbXB0Lmg6NSwKPiAgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgZnJv bSAuL2FyY2gvYXJtL2luY2x1ZGUvZ2VuZXJhdGVkL2FzbS9wcmVlbXB0Lmg6MSwKPiAgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqAgZnJvbSAuL2luY2x1ZGUvbGludXgvcHJlZW1wdC5o Ojc4LAo+ICDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBmcm9tIC4vaW5jbHVkZS9s aW51eC9zcGlubG9jay5oOjUxLAo+ICDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBm cm9tIC4vaW5jbHVkZS9saW51eC9zZXFsb2NrLmg6MzYsCj4gIMKgwqDCoMKgwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgIGZyb20gLi9pbmNsdWRlL2xpbnV4L3RpbWUuaDo2LAo+ICDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBmcm9tIC4vaW5jbHVkZS9saW51eC9zdGF0Lmg6MTksCj4g IMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgIGZyb20gLi9pbmNsdWRlL2xpbnV4L21v ZHVsZS5oOjEwLAo+ICDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoCBmcm9tIGFyY2gv YXJtL21tL2RtYS1tYXBwaW5nLmM6OToKPiAKPiBUaGVyZSBpcyBubyBidWlsZCBpc3N1ZSB3aXRo IExpbnV4IDUuMiwgc28gdGhpcyBtdXN0IGJlIGludHJvZHVjZWQgd2l0aAo+IDUuMy1yYy4gSSBo b3BlIHlvdSBoYXZlIGEgY2x1ZSB3aXRob3V0IGJpc2VjdGluZyB0aGlzLgoKT2gsIHRoYXQgbXVz dCBiZSBhZDNjN2IxOGM1Yiwgc2luY2UgdGhlIGRtYS1ub25jb2hlcmVudCBzdHVmZiBpcyBvbmx5 IApzZWxlY3RlZCBieSBDT05GSUdfQVJNX0xQQUUsIGJ1dCB0aGUgcmVmZXJlbmNlcyB0byBpdCBh cmUgZ3VhcmRlZCBieSAKQ09ORklHX1NXSU9UTEIsIGFuZCBDT05GSUdfWEVOIGJyaW5ncyBpbiB0 aGUgbGF0dGVyIHdpdGhvdXQgdGhlIGZvcm1lci4KClJvYmluLgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwppb21tdSBtYWlsaW5nIGxpc3QKaW9tbXVAbGlz dHMubGludXgtZm91bmRhdGlvbi5vcmcKaHR0cHM6Ly9saXN0cy5saW51eGZvdW5kYXRpb24ub3Jn L21haWxtYW4vbGlzdGluZm8vaW9tbXU=