From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: [PATCH] drm/i915: Avoid snooping with userptr where not supported Date: Tue, 1 Mar 2016 16:29:35 +0000 Message-ID: <1456849775-15048-1-git-send-email-tvrtko.ursulin@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 9B19F6E6C3 for ; Tue, 1 Mar 2016 16:29:38 +0000 (UTC) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KCiAgIGNvbW1p dCBlNTc1NmMxMGQ4NDFkZGI0NDgyOTNjODQ5MzkyZjNkNmI4MDk1NjFmCiAgIEF1dGhvcjogSW1y ZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPgogICBEYXRlOiAgIEZyaSBBdWcgMTQgMTg6NDM6 MzAgMjAxNSArMDMwMAoKICAgICAgIGRybS9pOTE1L2J4dDogZG9uJ3QgYWxsb3cgY2FjaGVkIEdF TSBtYXBwaW5ncyBvbiBBIHN0ZXBwaW5nCgpBZGRlZCBhbiBleGNlcHRpb24gb2YgZGlzYWxsb3dp bmcgc25vb3BpbmcgZm9yIEJyb3h0b24gQQpzdGVwcGluZyBoYXJkd2FyZSBidXQgdXNlcnB0ciB3 YXMgc3RpbGwgZW5hYmxpbmcgaXQgcmVnYXJkbGVzcy4KCk1vdmUgdGhlIGNoZWNrIHRvIEhBU19T Tk9PUCBub3cgdGhhdCBpdCBpcyB1c2VkIGZyb20gbXVsdGlwbGUKY2FsbCBzaXRlcyBhbmQgdXNl IGl0LgoKSWRlYSBpcyB0aGF0IHVzZXJzcGFjZSB3aGljaCByZWxpZXMgb24gdXNlcnB0ciBzbm9v cGluZywgZm9yCmV4YW1wbGUgZm9yIGZpbmUgZ3JhaW5lZCBidWZmZXJlZCBTVk0sIGNhbiBxdWVy eSB0aGUgY2FjaGluZwptb2RlIG9uIGEgY3JlYXRlZCB1c2VycHRyIG9iamVjdCB0byBkZXRlcm1p bmUgd2hldGhlciBjb2hlcmVuY3kKaXMgc3VwcG9ydGVkIG9yIG5vdC4KClNpZ25lZC1vZmYtYnk6 IFR2cnRrbyBVcnN1bGluIDx0dnJ0a28udXJzdWxpbkBpbnRlbC5jb20+CkNjOiBDaHJpcyBXaWxz b24gPGNocmlzQGNocmlzLXdpbHNvbi5jby51az4KQ2M6IEltcmUgRGVhayA8aW1yZS5kZWFrQGlu dGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5oICAgICAgICAgfCAx ICsKIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMgICAgICAgICB8IDIgKy0KIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtX3VzZXJwdHIuYyB8IDIgKy0KIDMgZmlsZXMgY2hhbmdl ZCwgMyBpbnNlcnRpb25zKCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5o CmluZGV4IDY3MTI5NTUyMzMxNy4uNzNmMGRiMTdiOTkwIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2Rydi5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2 LmgKQEAgLTI2MjksNiArMjYyOSw3IEBAIHN0cnVjdCBkcm1faTkxNV9jbWRfdGFibGUgewogI2Rl ZmluZSBIQVNfTExDKGRldikJCShJTlRFTF9JTkZPKGRldiktPmhhc19sbGMpCiAjZGVmaW5lIEhB U19XVChkZXYpCQkoKElTX0hBU1dFTEwoZGV2KSB8fCBJU19CUk9BRFdFTEwoZGV2KSkgJiYgXAog CQkJCSBfX0k5MTVfXyhkZXYpLT5lbGxjX3NpemUpCisjZGVmaW5lIEhBU19TTk9PUChkZXYpCQko IUlTX0JYVF9SRVZJRChkZXYsIDAsIEJYVF9SRVZJRF9BMSkpCiAjZGVmaW5lIEk5MTVfTkVFRF9H RlhfSFdTKGRldikJKElOVEVMX0lORk8oZGV2KS0+bmVlZF9nZnhfaHdzKQogCiAjZGVmaW5lIEhB U19IV19DT05URVhUUyhkZXYpCShJTlRFTF9JTkZPKGRldiktPmdlbiA+PSA2KQpkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW0uYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZ2VtLmMKaW5kZXggM2QzMWQzYWM1ODllLi4xYzZlOGZiOWQzOTIgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9nZW0uYwpAQCAtMzk0OSw3ICszOTQ5LDcgQEAgaW50IGk5MTVfZ2VtX3NldF9jYWNo aW5nX2lvY3RsKHN0cnVjdCBkcm1fZGV2aWNlICpkZXYsIHZvaWQgKmRhdGEsCiAJCSAqIGNhY2hl bGluZSwgd2hlcmVhcyBub3JtYWxseSBzdWNoIGNhY2hlbGluZXMgd291bGQgZ2V0CiAJCSAqIGlu dmFsaWRhdGVkLgogCQkgKi8KLQkJaWYgKElTX0JYVF9SRVZJRChkZXYsIDAsIEJYVF9SRVZJRF9B MSkpCisJCWlmICghSEFTX1NOT09QKGRldikpCiAJCQlyZXR1cm4gLUVOT0RFVjsKIAogCQlsZXZl bCA9IEk5MTVfQ0FDSEVfTExDOwpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkx NV9nZW1fdXNlcnB0ci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fdXNlcnB0ci5j CmluZGV4IDRiMDljODQwZDQ5My4uNDhhYWZmMDE5YjQyIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pOTE1X2dlbV91c2VycHRyLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUv aTkxNV9nZW1fdXNlcnB0ci5jCkBAIC03ODIsNyArNzgyLDcgQEAgaTkxNV9nZW1fdXNlcnB0cl9p b2N0bChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCB2b2lkICpkYXRhLCBzdHJ1Y3QgZHJtX2ZpbGUg KmZpbGUKIAogCWRybV9nZW1fcHJpdmF0ZV9vYmplY3RfaW5pdChkZXYsICZvYmotPmJhc2UsIGFy Z3MtPnVzZXJfc2l6ZSk7CiAJaTkxNV9nZW1fb2JqZWN0X2luaXQob2JqLCAmaTkxNV9nZW1fdXNl cnB0cl9vcHMpOwotCW9iai0+Y2FjaGVfbGV2ZWwgPSBJOTE1X0NBQ0hFX0xMQzsKKwlvYmotPmNh Y2hlX2xldmVsID0gSEFTX1NOT09QKGRldikgPyBJOTE1X0NBQ0hFX0xMQyA6IEk5MTVfQ0FDSEVf Tk9ORTsKIAlvYmotPmJhc2Uud3JpdGVfZG9tYWluID0gSTkxNV9HRU1fRE9NQUlOX0NQVTsKIAlv YmotPmJhc2UucmVhZF9kb21haW5zID0gSTkxNV9HRU1fRE9NQUlOX0NQVTsKIAotLSAKMS45LjEK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdm eCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=