From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lionel Landwerlin Subject: [PATCH v16 01/13] drm/i915: introduce a mechanism to extend execbuf2 Date: Mon, 9 Sep 2019 12:31:04 +0300 Message-ID: <20190909093116.7747-2-lionel.g.landwerlin@intel.com> References: <20190909093116.7747-1-lionel.g.landwerlin@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1304A89A6D for ; Mon, 9 Sep 2019 09:31:21 +0000 (UTC) In-Reply-To: <20190909093116.7747-1-lionel.g.landwerlin@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 V2UncmUgcGxhbm5pbmcgdG8gdXNlIHRoaXMgZm9yIGEgY291cGxlIG9mIG5ldyBmZWF0dXJlIHdo ZXJlIHdlIG5lZWQKdG8gcHJvdmlkZSBhZGRpdGlvbmFsIHBhcmFtZXRlcnMgdG8gZXhlY2J1Zi4K CnYyOiBDaGVjayBmb3IgaW52YWxpZCBmbGFncyBpbiBleGVjYnVmZmVyMiAoTGlvbmVsKQoKdjM6 IFJlbmFtZSBJOTE1X0VYRUNfRVhUIC0+IEk5MTVfRVhFQ19VU0VfRVhURU5TSU9OUyAoQ2hyaXMp CgpTaWduZWQtb2ZmLWJ5OiBMaW9uZWwgTGFuZHdlcmxpbiA8bGlvbmVsLmcubGFuZHdlcmxpbkBp bnRlbC5jb20+ClJldmlld2VkLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlzLXdpbHNvbi5j by51az4gKHYxKQotLS0KIC4uLi9ncHUvZHJtL2k5MTUvZ2VtL2k5MTVfZ2VtX2V4ZWNidWZmZXIu YyAgICB8IDM5ICsrKysrKysrKysrKysrKysrKy0KIGluY2x1ZGUvdWFwaS9kcm0vaTkxNV9kcm0u aCAgICAgICAgICAgICAgICAgICB8IDI2ICsrKysrKysrKysrLS0KIDIgZmlsZXMgY2hhbmdlZCwg NjEgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fZXhlY2J1ZmZlci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvZ2VtL2k5MTVfZ2VtX2V4ZWNidWZmZXIuYwppbmRleCAyN2RiY2I1MDgwNTUuLjRmNWZkOTQ2 YWIyOCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZ2VtL2k5MTVfZ2VtX2V4ZWNi dWZmZXIuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9nZW0vaTkxNV9nZW1fZXhlY2J1ZmZl ci5jCkBAIC0yNSw2ICsyNSw3IEBACiAjaW5jbHVkZSAiaTkxNV9nZW1fY29udGV4dC5oIgogI2lu Y2x1ZGUgImk5MTVfZ2VtX2lvY3Rscy5oIgogI2luY2x1ZGUgImk5MTVfdHJhY2UuaCIKKyNpbmNs dWRlICJpOTE1X3VzZXJfZXh0ZW5zaW9ucy5oIgogCiBlbnVtIHsKIAlGT1JDRV9DUFVfUkVMT0Mg PSAxLApAQCAtMjcyLDYgKzI3MywxMCBAQCBzdHJ1Y3QgaTkxNV9leGVjYnVmZmVyIHsKIAkgKi8K IAlpbnQgbHV0X3NpemU7CiAJc3RydWN0IGhsaXN0X2hlYWQgKmJ1Y2tldHM7IC8qKiBodCBmb3Ig cmVsb2NhdGlvbiBoYW5kbGVzICovCisKKwlzdHJ1Y3QgeworCQl1NjQgZmxhZ3M7IC8qKiBBdmFp bGFibGUgZXh0ZW5zaW9ucyBwYXJhbWV0ZXJzICovCisJfSBleHRlbnNpb25zOwogfTsKIAogI2Rl ZmluZSBleGVjX2VudHJ5KEVCLCBWTUEpICgmKEVCKS0+ZXhlY1soVk1BKS0+ZXhlY19mbGFncyAt IChFQiktPmZsYWdzXSkKQEAgLTE5NDAsNyArMTk0NSw4IEBAIHN0YXRpYyBib29sIGk5MTVfZ2Vt X2NoZWNrX2V4ZWNidWZmZXIoc3RydWN0IGRybV9pOTE1X2dlbV9leGVjYnVmZmVyMiAqZXhlYykK IAkJcmV0dXJuIGZhbHNlOwogCiAJLyogS2VybmVsIGNsaXBwaW5nIHdhcyBhIERSSTEgbWlzZmVh dHVyZSAqLwotCWlmICghKGV4ZWMtPmZsYWdzICYgSTkxNV9FWEVDX0ZFTkNFX0FSUkFZKSkgewor CWlmICghKGV4ZWMtPmZsYWdzICYgKEk5MTVfRVhFQ19GRU5DRV9BUlJBWSB8CisJCQkgICAgIEk5 MTVfRVhFQ19VU0VfRVhURU5TSU9OUykpKSB7CiAJCWlmIChleGVjLT5udW1fY2xpcHJlY3RzIHx8 IGV4ZWMtPmNsaXByZWN0c19wdHIpCiAJCQlyZXR1cm4gZmFsc2U7CiAJfQpAQCAtMjQ0Miw2ICsy NDQ4LDMzIEBAIHNpZ25hbF9mZW5jZV9hcnJheShzdHJ1Y3QgaTkxNV9leGVjYnVmZmVyICplYiwK IAl9CiB9CiAKK3N0YXRpYyBjb25zdCBpOTE1X3VzZXJfZXh0ZW5zaW9uX2ZuIGV4ZWNidWZfZXh0 ZW5zaW9uc1tdID0geworfTsKKworc3RhdGljIGludAorcGFyc2VfZXhlY2J1ZjJfZXh0ZW5zaW9u cyhzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2V4ZWNidWZmZXIyICphcmdzLAorCQkJICBzdHJ1Y3QgaTkx NV9leGVjYnVmZmVyICplYikKK3sKKwllYi0+ZXh0ZW5zaW9ucy5mbGFncyA9IDA7CisKKwlpZiAo IShhcmdzLT5mbGFncyAmIEk5MTVfRVhFQ19VU0VfRVhURU5TSU9OUykpCisJCXJldHVybiAwOwor CisJLyogVGhlIGV4ZWNidWYyIGV4dGVuc2lvbiBtZWNoYW5pc20gcmV1c2VzIGNsaXByZWN0c19w dHIuIFNvIHdlIGNhbm5vdAorCSAqIGhhdmUgYW5vdGhlciBmbGFnIGFsc28gdXNpbmcgaXQgYXQg dGhlIHNhbWUgdGltZS4KKwkgKi8KKwlpZiAoZWItPmFyZ3MtPmZsYWdzICYgSTkxNV9FWEVDX0ZF TkNFX0FSUkFZKQorCQlyZXR1cm4gLUVJTlZBTDsKKworCWlmIChhcmdzLT5udW1fY2xpcHJlY3Rz ICE9IDApCisJCXJldHVybiAtRUlOVkFMOworCisJcmV0dXJuIGk5MTVfdXNlcl9leHRlbnNpb25z KHU2NF90b191c2VyX3B0cihhcmdzLT5jbGlwcmVjdHNfcHRyKSwKKwkJCQkgICAgZXhlY2J1Zl9l eHRlbnNpb25zLAorCQkJCSAgICBBUlJBWV9TSVpFKGV4ZWNidWZfZXh0ZW5zaW9ucyksCisJCQkJ ICAgIGViKTsKK30KKwogc3RhdGljIGludAogaTkxNV9nZW1fZG9fZXhlY2J1ZmZlcihzdHJ1Y3Qg ZHJtX2RldmljZSAqZGV2LAogCQkgICAgICAgc3RydWN0IGRybV9maWxlICpmaWxlLApAQCAtMjQ4 OCw2ICsyNTIxLDEwIEBAIGk5MTVfZ2VtX2RvX2V4ZWNidWZmZXIoc3RydWN0IGRybV9kZXZpY2Ug KmRldiwKIAlpZiAoYXJncy0+ZmxhZ3MgJiBJOTE1X0VYRUNfSVNfUElOTkVEKQogCQllYi5iYXRj aF9mbGFncyB8PSBJOTE1X0RJU1BBVENIX1BJTk5FRDsKIAorCWVyciA9IHBhcnNlX2V4ZWNidWYy X2V4dGVuc2lvbnMoYXJncywgJmViKTsKKwlpZiAoZXJyKQorCQlyZXR1cm4gZXJyOworCiAJaWYg KGFyZ3MtPmZsYWdzICYgSTkxNV9FWEVDX0ZFTkNFX0lOKSB7CiAJCWluX2ZlbmNlID0gc3luY19m aWxlX2dldF9mZW5jZShsb3dlcl8zMl9iaXRzKGFyZ3MtPnJzdmQyKSk7CiAJCWlmICghaW5fZmVu Y2UpCmRpZmYgLS1naXQgYS9pbmNsdWRlL3VhcGkvZHJtL2k5MTVfZHJtLmggYi9pbmNsdWRlL3Vh cGkvZHJtL2k5MTVfZHJtLmgKaW5kZXggNDY5ZGM1MTJjY2EzLi4wYTk5YzI2NzMwZTEgMTAwNjQ0 Ci0tLSBhL2luY2x1ZGUvdWFwaS9kcm0vaTkxNV9kcm0uaAorKysgYi9pbmNsdWRlL3VhcGkvZHJt L2k5MTVfZHJtLmgKQEAgLTEwMDcsNiArMTAwNywxMCBAQCBzdHJ1Y3QgZHJtX2k5MTVfZ2VtX2V4 ZWNfZmVuY2UgewogCV9fdTMyIGZsYWdzOwogfTsKIAorZW51bSBkcm1faTkxNV9nZW1fZXhlY2J1 ZmZlcl9leHQgeworCURSTV9JOTE1X0dFTV9FWEVDQlVGRkVSX0VYVF9NQVggLyogbm9uLUFCSSAq LworfTsKKwogc3RydWN0IGRybV9pOTE1X2dlbV9leGVjYnVmZmVyMiB7CiAJLyoqCiAJICogTGlz dCBvZiBnZW1fZXhlY19vYmplY3QyIHN0cnVjdHMKQEAgLTEwMjMsOCArMTAyNywxNSBAQCBzdHJ1 Y3QgZHJtX2k5MTVfZ2VtX2V4ZWNidWZmZXIyIHsKIAlfX3UzMiBudW1fY2xpcHJlY3RzOwogCS8q KgogCSAqIFRoaXMgaXMgYSBzdHJ1Y3QgZHJtX2NsaXBfcmVjdCAqY2xpcHJlY3RzIGlmIEk5MTVf RVhFQ19GRU5DRV9BUlJBWQotCSAqIGlzIG5vdCBzZXQuICBJZiBJOTE1X0VYRUNfRkVOQ0VfQVJS QVkgaXMgc2V0LCB0aGVuIHRoaXMgaXMgYQotCSAqIHN0cnVjdCBkcm1faTkxNV9nZW1fZXhlY19m ZW5jZSAqZmVuY2VzLgorCSAqICYgSTkxNV9FWEVDX1VTRV9FWFRFTlNJT05TIGFyZSBub3Qgc2V0 LgorCSAqCisJICogSWYgSTkxNV9FWEVDX0ZFTkNFX0FSUkFZIGlzIHNldCwgdGhlbiB0aGlzIGlz IGEgcG9pbnRlciB0byBhbiBhcnJheQorCSAqIG9mIHN0cnVjdCBkcm1faTkxNV9nZW1fZXhlY19m ZW5jZSBhbmQgbnVtX2NsaXByZWN0cyBpcyB0aGUgbGVuZ3RoCisJICogb2YgdGhlIGFycmF5Lgor CSAqCisJICogSWYgSTkxNV9FWEVDX1VTRV9FWFRFTlNJT05TIGlzIHNldCwgdGhlbiB0aGlzIGlz IGEgcG9pbnRlciB0byBhCisJICogc2luZ2xlIHN0cnVjdCBkcm1faTkxNV9nZW1fYmFzZV9leGVj YnVmZmVyX2V4dCBhbmQgbnVtX2NsaXByZWN0cyBpcworCSAqIDAuCiAJICovCiAJX191NjQgY2xp cHJlY3RzX3B0cjsKICNkZWZpbmUgSTkxNV9FWEVDX1JJTkdfTUFTSyAgICAgICAgICAgICAgKDB4 M2YpCkBAIC0xMTQyLDcgKzExNTMsMTYgQEAgc3RydWN0IGRybV9pOTE1X2dlbV9leGVjYnVmZmVy MiB7CiAgKi8KICNkZWZpbmUgSTkxNV9FWEVDX0ZFTkNFX1NVQk1JVAkJKDEgPDwgMjApCiAKLSNk ZWZpbmUgX19JOTE1X0VYRUNfVU5LTk9XTl9GTEFHUyAoLShJOTE1X0VYRUNfRkVOQ0VfU1VCTUlU IDw8IDEpKQorLyoKKyAqIFNldHRpbmcgSTkxNV9FWEVDX1VTRV9FWFRFTlNJT05TIGltcGxpZXMg dGhhdAorICogZHJtX2k5MTVfZ2VtX2V4ZWNidWZmZXIyLmNsaXByZWN0c19wdHIgaXMgdHJlYXRl ZCBhcyBhIHBvaW50ZXIgdG8gYW4gbGlua2VkCisgKiBsaXN0IG9mIGk5MTVfdXNlcl9leHRlbnNp b24uIEVhY2ggaTkxNV91c2VyX2V4dGVuc2lvbiBub2RlIGlzIHRoZSBiYXNlIG9mIGEKKyAqIGxh cmdlciBzdHJ1Y3R1cmUuIFRoZSBsaXN0IG9mIHN1cHBvcnRlZCBzdHJ1Y3R1cmVzIGFyZSBsaXN0 ZWQgaW4gdGhlCisgKiBkcm1faTkxNV9nZW1fZXhlY2J1ZmZlcl9leHQgZW51bS4KKyAqLworI2Rl ZmluZSBJOTE1X0VYRUNfVVNFX0VYVEVOU0lPTlMJKDEgPDwgMjEpCisKKyNkZWZpbmUgX19JOTE1 X0VYRUNfVU5LTk9XTl9GTEFHUyAoLShJOTE1X0VYRUNfVVNFX0VYVEVOU0lPTlM8PDEpKQogCiAj ZGVmaW5lIEk5MTVfRVhFQ19DT05URVhUX0lEX01BU0sJKDB4ZmZmZmZmZmYpCiAjZGVmaW5lIGk5 MTVfZXhlY2J1ZmZlcjJfc2V0X2NvbnRleHRfaWQoZWIyLCBjb250ZXh0KSBcCi0tIAoyLjIzLjAK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdm eCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA==