From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dave Gordon Subject: [PATCH 2/2 v2] drm/i915: mark GEM objects dirty after overwriting their contents Date: Wed, 9 Dec 2015 15:52:52 +0000 Message-ID: <1449676372-6988-3-git-send-email-david.s.gordon@intel.com> References: <1449593478-33649-1-git-send-email-david.s.gordon@intel.com> <1449676372-6988-1-git-send-email-david.s.gordon@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id 4F4356E92B for ; Wed, 9 Dec 2015 07:53:05 -0800 (PST) In-Reply-To: <1449676372-6988-1-git-send-email-david.s.gordon@intel.com> 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 SW4gYSBmZXcgcGxhY2VzLCB3ZSBmaWxsIGEgR0VNIG9iamVjdCB3aXRoIGRhdGEsIG9yIG92ZXJ3 cml0ZSBzb21lCnBvcnRpb24gb2YgaXRzIGNvbnRlbnRzIG90aGVyIHRoYW4gYSBzaW5nbGUgcGFn ZS4gSW4gc3VjaCBjYXNlcywgd2UKc2hvdWxkIG1hcmsgdGhlIG9iamVjdCBkaXJ0eSBzbyB0aGF0 IGl0cyBwYWdlcyBpbiB0aGUgcGFnZWNhY2hlIGFyZQp3cml0dGVuIHRvIGJhY2tpbmcgc3RvcmUg KHJhdGhlciB0aGFuIGRpc2NhcmRlZCkgaWYgdGhlIG9iamVjdCBpcwpldmljdGVkIGR1ZSB0byBt ZW1vcnkgcHJlc3N1cmUuCgpUaGUgY2FzZXMgd2hlcmUgb25seSBhIHNpbmdsZSBwYWdlIGlzIHRv dWNoZWQgYXJlIGRlYWx0IHdpdGggaW4gYQpzZXBhcmF0ZSBwYXRjaC4KClRoaXMgaW5jb3Jwb3Jh dGVzIGFuZCBzdXBlcmNlZGVzIEFsZXggRGFpJ3MgZWFybGllciBwYXRjaApbUEFUQ0ggdjFdIGRy bS9pOTE1L2d1YzogRml4IGEgZncgY29udGVudCBsb3N0IGlzc3VlIGFmdGVyIGl0IGlzIGV2aWN0 ZWQKClNpZ25lZC1vZmYtYnk6IERhdmUgR29yZG9uIDxkYXZpZC5zLmdvcmRvbkBpbnRlbC5jb20+ CkNjOiBBbGV4IERhaSA8eXUuZGFpQGludGVsLmNvbT4KQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNA Y2hyaXMtd2lsc29uLmNvLnVrPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfY21kX3Bh cnNlci5jIHwgMyArKysKIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMgICAgICAgIHwg NSArKysrLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMgICAgICAgfCAyICstCiAz IGZpbGVzIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2NtZF9wYXJzZXIuYyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2k5MTVfY21kX3BhcnNlci5jCmluZGV4IDgxNGQ4OTQuLjgxYTRmYTIgMTAwNjQ0 Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfY21kX3BhcnNlci5jCisrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2k5MTVfY21kX3BhcnNlci5jCkBAIC05NDYsNiArOTQ2LDkgQEAgc3Rh dGljIHUzMiAqY29weV9iYXRjaChzdHJ1Y3QgZHJtX2k5MTVfZ2VtX29iamVjdCAqZGVzdF9vYmos CiAKIAltZW1jcHkoZHN0LCBzcmMsIGJhdGNoX2xlbik7CiAKKwkvKiBBZnRlciB3cml0aW5nIG9u IHRoZSBkZXN0X29iaiwgaXRzIGJhY2tpbmcgc3RvcmUgaXMgb3V0LW9mLWRhdGUgKi8KKwlkZXN0 X29iai0+ZGlydHkgPSAxOworCiB1bm1hcF9zcmM6CiAJdnVubWFwKHNyY19iYXNlKTsKIHVucGlu X3NyYzoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbS5jCmluZGV4IDA2YTVmMzkuLjgxYTc3MGYgMTAwNjQ0 Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZ2VtLmMKKysrIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaTkxNV9nZW0uYwpAQCAtOTM3LDcgKzkzNyw2IEBAIGk5MTVfZ2VtX3NobWVtX3B3 cml0ZShzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAogCWk5MTVfZ2VtX29iamVjdF9waW5fcGFnZXMo b2JqKTsKIAogCW9mZnNldCA9IGFyZ3MtPm9mZnNldDsKLQlvYmotPmRpcnR5ID0gMTsKIAogCWZv cl9lYWNoX3NnX3BhZ2Uob2JqLT5wYWdlcy0+c2dsLCAmc2dfaXRlciwgb2JqLT5wYWdlcy0+bmVu dHMsCiAJCQkgb2Zmc2V0ID4+IFBBR0VfU0hJRlQpIHsKQEAgLTEwNzQsNiArMTA3Myw5IEBAIGk5 MTVfZ2VtX3B3cml0ZV9pb2N0bChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LCB2b2lkICpkYXRhLAog CQlnb3RvIG91dDsKIAl9CiAKKwkvKiBPYmplY3QgYmFja2luZyBzdG9yZSB3aWxsIGJlIG91dCBv ZiBkYXRlIGhlcmVhZnRlciAqLworCW9iai0+ZGlydHkgPSAxOworCiAJdHJhY2VfaTkxNV9nZW1f b2JqZWN0X3B3cml0ZShvYmosIGFyZ3MtPm9mZnNldCwgYXJncy0+c2l6ZSk7CiAKIAlyZXQgPSAt RUZBVUxUOwpAQCAtNTIyNCw2ICs1MjI2LDcgQEAgaTkxNV9nZW1fb2JqZWN0X2NyZWF0ZV9mcm9t X2RhdGEoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKIAlpOTE1X2dlbV9vYmplY3RfcGluX3BhZ2Vz KG9iaik7CiAJc2cgPSBvYmotPnBhZ2VzOwogCWJ5dGVzID0gc2dfY29weV9mcm9tX2J1ZmZlcihz Zy0+c2dsLCBzZy0+bmVudHMsICh2b2lkICopZGF0YSwgc2l6ZSk7CisJb2JqLT5kaXJ0eSA9IDE7 CQkvKiBCYWNraW5nIHN0b3JlIGlzIG5vdyBvdXQgb2YgZGF0ZSAqLwogCWk5MTVfZ2VtX29iamVj dF91bnBpbl9wYWdlcyhvYmopOwogCiAJaWYgKFdBUk5fT04oYnl0ZXMgIT0gc2l6ZSkpIHsKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2xyYy5jIGIvZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfbHJjLmMKaW5kZXggY2VjY2VjYy4uYzc1MjBiNyAxMDA2NDQKLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfbHJjLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfbHJjLmMKQEAgLTEwMzAsNyArMTAzMCw3IEBAIHN0YXRpYyBpbnQgaW50ZWxfbHJf Y29udGV4dF9kb19waW4oc3RydWN0IGludGVsX2VuZ2luZV9jcyAqcmluZywKIAlpZiAocmV0KQog CQlnb3RvIHVucGluX2N0eF9vYmo7CiAKLQljdHhfb2JqLT5kaXJ0eSA9IHRydWU7CisJY3R4X29i ai0+ZGlydHkgPSAxOwogCiAJLyogSW52YWxpZGF0ZSBHdUMgVExCLiAqLwogCWlmIChpOTE1LmVu YWJsZV9ndWNfc3VibWlzc2lvbikKLS0gCjEuOS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo=