From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: [PATCH] swiotlb: Fix inversed DMA_ATTR_NO_WARN test Date: Wed, 2 May 2018 11:49:58 +0200 Message-ID: <786ca83f-45c4-264b-2aef-d84fb18d3d28@gmail.com> References: <20180501132411.2311-1-michel@daenzer.net> Reply-To: christian.koenig-5C7GfCeVMHo@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180501132411.2311-1-michel-otUistvHUpPR7s880joybQ@public.gmane.org> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: =?UTF-8?Q?Michel_D=c3=a4nzer?= , Konrad Rzeszutek Wilk , Christoph Hellwig Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: iommu@lists.linux-foundation.org QW0gMDEuMDUuMjAxOCB1bSAxNToyNCBzY2hyaWViIE1pY2hlbCBEw6RuemVyOgo+IEZyb206IE1p Y2hlbCBEw6RuemVyIDxtaWNoZWwuZGFlbnplckBhbWQuY29tPgo+Cj4gVGhlIHJlc3VsdCB3YXMg cHJpbnRpbmcgdGhlIHdhcm5pbmcgb25seSB3aGVuIHdlIHdlcmUgZXhwbGljaXRseSBhc2tlZAo+ IG5vdCB0by4KPgo+IENjOiBzdGFibGVAdmdlci5rZXJuZWwub3JnCj4gRml4ZXM6IDAxNzZhZGIw MDQwNjVkNjgxNWE4ZTY3OTQ2NzUyZGY0Y2Q5NDdjNWIgInN3aW90bGI6IHJlZmFjdG9yCj4gICBj b2hlcmVudCBidWZmZXIgYWxsb2NhdGlvbiIKPiBTaWduZWQtb2ZmLWJ5OiBNaWNoZWwgRMOkbnpl ciA8bWljaGVsLmRhZW56ZXJAYW1kLmNvbT4KCkdvb2QgY2F0Y2gsIGxvb2tlZCBhdCB0aGUgY29k ZSBtdWx0aXBsZSB0aW1lcyBhbmQgaGF2ZW4ndCBzZWVuIHRoYXQgCm15c2VsZiA6KQoKUmV2aWV3 ZWQtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdAYW1kLmNvbT4uCgpDaHJp c3RpYW4uCgo+IC0tLQo+ICAgbGliL3N3aW90bGIuYyB8IDIgKy0KPiAgIDEgZmlsZSBjaGFuZ2Vk LCAxIGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQo+Cj4gZGlmZiAtLWdpdCBhL2xpYi9zd2lv dGxiLmMgYi9saWIvc3dpb3RsYi5jCj4gaW5kZXggYzQzZWMyMjcxNDY5Li5lOWFjMjE1NDA2Mjgg MTAwNjQ0Cj4gLS0tIGEvbGliL3N3aW90bGIuYwo+ICsrKyBiL2xpYi9zd2lvdGxiLmMKPiBAQCAt NzUwLDcgKzc1MCw3IEBAIHN3aW90bGJfYWxsb2NfYnVmZmVyKHN0cnVjdCBkZXZpY2UgKmRldiwg c2l6ZV90IHNpemUsIGRtYV9hZGRyX3QgKmRtYV9oYW5kbGUsCj4gICAJc3dpb3RsYl90YmxfdW5t YXBfc2luZ2xlKGRldiwgcGh5c19hZGRyLCBzaXplLCBETUFfVE9fREVWSUNFLAo+ICAgCQkJRE1B X0FUVFJfU0tJUF9DUFVfU1lOQyk7Cj4gICBvdXRfd2FybjoKPiAtCWlmICgoYXR0cnMgJiBETUFf QVRUUl9OT19XQVJOKSAmJiBwcmludGtfcmF0ZWxpbWl0KCkpIHsKPiArCWlmICghKGF0dHJzICYg RE1BX0FUVFJfTk9fV0FSTikgJiYgcHJpbnRrX3JhdGVsaW1pdCgpKSB7Cj4gICAJCWRldl93YXJu KGRldiwKPiAgIAkJCSJzd2lvdGxiOiBjb2hlcmVudCBhbGxvY2F0aW9uIGZhaWxlZCwgc2l6ZT0l enVcbiIsCj4gICAJCQlzaXplKTsKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCmlvbW11IG1haWxpbmcgbGlzdAppb21tdUBsaXN0cy5saW51eC1mb3VuZGF0 aW9uLm9yZwpodHRwczovL2xpc3RzLmxpbnV4Zm91bmRhdGlvbi5vcmcvbWFpbG1hbi9saXN0aW5m by9pb21tdQ==