From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH v2 2/2] drm/i915: Object w/o backing stroage is banned by -ENXIO Date: Mon, 06 Nov 2017 12:56:38 +0200 Message-ID: <1509965798.5418.15.camel@linux.intel.com> References: <1509528141-4189-1-git-send-email-tina.zhang@intel.com> <1509528141-4189-3-git-send-email-tina.zhang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1509528141-4189-3-git-send-email-tina.zhang@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Tina Zhang , zhenyuw@linux.intel.com, zhi.a.wang@intel.com, daniel@ffwll.ch, chris@chris-wilson.co.uk Cc: intel-gfx@lists.freedesktop.org, intel-gvt-dev@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org SGkgVGluYSwKClBsZWFzZSBzZW5kIHRoaXMgcGF0Y2ggYWxvbmUgKG9yIGluIHRoZSBiZWdpbm5p bmcgb2YgeW91ciBzZXJpZXMpLCBzbyBpdCBjYW4gYmUgbWVyZ2VkIGFscmVhZHkuCgpUaGF0J2xs IHNhdmUgeW91IHRoZSBlZmZvcnQgb2YgY2FycnlpbmcgdGhpcyBwYXRjaC4KClJlZ2FyZHMsIEpv b25hcwoKT24gV2VkLCAyMDE3LTExLTAxIGF0IDE3OjIyICswODAwLCBUaW5hIFpoYW5nIHdyb3Rl Ogo+IC1FTlhJTyBzaG91bGQgYmUgcmV0dXJuZWQgd2hlbiBvcGVyYXRpb25zIGFyZSBiYW5uZWQg ZnJvbSBjaGFuZ2luZwo+IGJhY2tpbmcgc3RvcmFnZSBvZiBvYmplY3RzIHdpdGhvdXQgYmFja2lu ZyBzdG9yYWdlLgo+IAo+IHYyOgo+IC0gdXBkYXRlIHRoZSBwYXRjaCBkZXNjcmlwdGlvbiBhbmQg c3ViamVjdCB0byBqdXN0IG1lbnRpb24gb2JqZWN0cyB3L28KPiAgIGJhY2tpbmcgc3RvcmFnZSwg aW5zdGVhZCBvZiAiR0VNIHByb3h5Ii4gKEpvb25hcykKPiAKPiBTaWduZWQtb2ZmLWJ5OiBUaW5h IFpoYW5nIDx0aW5hLnpoYW5nQGludGVsLmNvbT4KPiBSZXZpZXdlZC1ieTogQ2hyaXMgV2lsc29u IDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gQ2M6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFz LmxhaHRpbmVuQGxpbnV4LmludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9nZW0uYyB8IDIgKy0KPiAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRl bGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2Vt LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4gaW5kZXggMTNiYzE4ZC4uZTg1 NzIxYyAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCj4gKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYwo+IEBAIC0xNzEzLDcgKzE3MTMsNyBA QCBpOTE1X2dlbV9tbWFwX2lvY3RsKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEs Cj4gIAkgKi8KPiAgCWlmICghb2JqLT5iYXNlLmZpbHApIHsKPiAgCQlpOTE1X2dlbV9vYmplY3Rf cHV0KG9iaik7Cj4gLQkJcmV0dXJuIC1FSU5WQUw7Cj4gKwkJcmV0dXJuIC1FTlhJTzsKPiAgCX0K PiAgCj4gIAlhZGRyID0gdm1fbW1hcChvYmotPmJhc2UuZmlscCwgMCwgYXJncy0+c2l6ZSwKLS0g Ckpvb25hcyBMYWh0aW5lbgpPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpJbnRlbCBDb3Jw b3JhdGlvbgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK