From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?Christian_K=c3=b6nig?= Subject: Re: amdgpu/TTM oopses since merging swiotlb_dma_ops into the dma_direct code Date: Thu, 10 Jan 2019 15:00:31 +0100 Message-ID: References: <61f8f660-005c-190c-c08f-b563de2eae18@daenzer.net> <20190110135741.GA9255@lst.de> Reply-To: christian.koenig@amd.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20190110135741.GA9255@lst.de> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Christoph Hellwig , =?UTF-8?Q?Michel_D=c3=a4nzer?= Cc: Sibren Vasse , Konrad Rzeszutek Wilk , x86@kernel.org, amd-gfx@lists.freedesktop.org, iommu@lists.linux-foundation.org, dri-devel@lists.freedesktop.org, Robin Murphy , Marek Szyprowski List-Id: iommu@lists.linux-foundation.org QW0gMTAuMDEuMTkgdW0gMTQ6NTcgc2NocmllYiBDaHJpc3RvcGggSGVsbHdpZzoKPiBPbiBUaHUs IEphbiAxMCwgMjAxOSBhdCAxMDo1OTowMkFNICswMTAwLCBNaWNoZWwgRMOkbnplciB3cm90ZToK Pj4gSGkgQ2hyaXN0b3BoLAo+Pgo+Pgo+PiBodHRwczovL2J1Z3MuZnJlZWRlc2t0b3Aub3JnLzEw OTIzNCAocGxlYXNlIGlnbm9yZSBjb21tZW50cyAjNi0jOSkgd2FzCj4+IGJpc2VjdGVkIHRvIHlv dXIgY29tbWl0IDU1ODk3YWY2MzA5MSAiZG1hLWRpcmVjdDogbWVyZ2Ugc3dpb3RsYl9kbWFfb3Bz Cj4+IGludG8gdGhlIGRtYV9kaXJlY3QgY29kZSIuIEFueSBpZGVhcz8KPiAgRnJvbSB0aGUgdHJh Y2UgaXQgbG9va3MgbGlrZSB3ZSBnaXQgdGhlIGNhc2Ugd2hlcmUgc3dpb3RsYiB0cmllcwo+IHRv IGNvcHkgYmFjayBkYXRhIGZyb20gYSBib3VuY2UgYnVmZmVyLCBidXQgaGl0cyBhIGRhbmdsaW5n IG9yIE5VTEwKPiBwb2ludGVyLiAgU28gYSBjb3VwbGUgcXVlc3Rpb25zIGZvciB0aGUgc3VibWl0 dGVyOgo+Cj4gICAtIGRvZXMgdGhlIHN5c3RlbSBoYXZlIG1vcmUgdGhhbiA0R0IgbWVtb3J5IGFu ZCB0aHVzIHVzZSBzd2lvdGxiPwo+ICAgICAoY2hlY2sgL3Byb2MvbWVtaW5mbywgYW5kIGlmIHNv bWV0aGluZyBTV0lPVExCIGFwcGVhcnMgaW4gZG1lc2cpCj4gICAtIGRvZXMgdGhlIGRldmljZSB0 aGlzIGhhcHBlbnMgb24gaGF2ZSBhIERNQSBtYXNrIHNtYWxsZXIgdGhhbgo+ICAgICB0aGUgYXZh aWxhYmxlIG1lbW9yeSwgdGhhdCBpcyBzaG91bGQgc3dpb3RsYiBiZSB1c2VkIGhlcmUgdG8gc3Rh cnQKPiAgICAgd2l0aD8KClJhdGhlciB1bmxpa2VseS4gVGhlIGRldmljZSBpcyBhbiBBTUQgR1BV LCBzbyB3ZSBjYW4gYWRkcmVzcyBtZW1vcnkgdXAgCnRvIDFUQi4KCkNocmlzdGlhbi4KCj4gX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBkcmktZGV2ZWwg bWFpbGluZyBsaXN0Cj4gZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCgpfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGlu ZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwK