From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: [PATCH 7/7] drm/atomic: -EACCESS for lease-denied crtc lookup Date: Thu, 28 Feb 2019 15:49:10 +0100 Message-ID: <20190228144910.26488-8-daniel.vetter@ffwll.ch> References: <20190228144910.26488-1-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-ed1-x543.google.com (mail-ed1-x543.google.com [IPv6:2a00:1450:4864:20::543]) by gabe.freedesktop.org (Postfix) with ESMTPS id 999346E200 for ; Thu, 28 Feb 2019 14:49:29 +0000 (UTC) Received: by mail-ed1-x543.google.com with SMTP id g19so17230441edp.2 for ; Thu, 28 Feb 2019 06:49:29 -0800 (PST) In-Reply-To: <20190228144910.26488-1-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: DRI Development Cc: IGT development , Daniel Vetter , Daniel Vetter List-Id: dri-devel@lists.freedesktop.org V2l0aCB0aGUgcHJldmlvdXMgcGF0Y2ggZHJtX2NydGNfZmluZCB3aWxsIHJldHVybiBOVUxMIHdo ZW4gdGhlIGNydGMKaXNuJ3QgaW4gb3VyIGxlYXNlLCB3aGljaCB3aWxsIHRoZW4gZGlzYWJsZSB0 aGUgcGxhbmUvY29ubmVjdG9yLiBObwpsb25nZXIgYW4gaXNzdWUgc2luY2UgdGhlIGxlc3NvciBj YW4ndCBlc2NhcGUgdGhlaXIgbGVhc2UgdGVybXMKYW55bW9yZSwgYnV0IG5vdCBxdWl0ZSBncmVh dCBzZW1hbnRpY3MgeWV0IGVpdGhlci4KCkNhdGNoIHRoaXMgYW5kIHJldHVybiAtRUFDQ0VTLCBz byB0aGF0IGF0IGxlYXN0IGV2aWwgdGVzdCBjYXNlcyBoYXZlIGEKYmV0dGVyIGNoYW5jZSBvZiBt YWtpbmcgc3VyZSB0aGUga2VybmVsIHdvcmtzIGNvcnJlY3RseS4KClNpZ25lZC1vZmYtYnk6IERh bmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2Ry bS9kcm1fYXRvbWljX3VhcGkuYyB8IDQgKysrKwogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9u cygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX3VhcGkuYyBiL2Ry aXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX3VhcGkuYwppbmRleCBmMGRiZmViMDA5MjYuLjY2ODcy MTVjYzE4OCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9taWNfdWFwaS5jCisr KyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX3VhcGkuYwpAQCAtNTM5LDYgKzUzOSw4IEBA IHN0YXRpYyBpbnQgZHJtX2F0b21pY19wbGFuZV9zZXRfcHJvcGVydHkoc3RydWN0IGRybV9wbGFu ZSAqcGxhbmUsCiAKIAl9IGVsc2UgaWYgKHByb3BlcnR5ID09IGNvbmZpZy0+cHJvcF9jcnRjX2lk KSB7CiAJCXN0cnVjdCBkcm1fY3J0YyAqY3J0YyA9IGRybV9jcnRjX2ZpbmQoZGV2LCBmaWxlX3By aXYsIHZhbCk7CisJCWlmICh2YWwgJiYgIWNydGMpCisJCQlyZXR1cm4gLUVBQ0NFUzsKIAkJcmV0 dXJuIGRybV9hdG9taWNfc2V0X2NydGNfZm9yX3BsYW5lKHN0YXRlLCBjcnRjKTsKIAl9IGVsc2Ug aWYgKHByb3BlcnR5ID09IGNvbmZpZy0+cHJvcF9jcnRjX3gpIHsKIAkJc3RhdGUtPmNydGNfeCA9 IFU2NDJJNjQodmFsKTsKQEAgLTY5MCw2ICs2OTIsOCBAQCBzdGF0aWMgaW50IGRybV9hdG9taWNf Y29ubmVjdG9yX3NldF9wcm9wZXJ0eShzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yLAog CiAJaWYgKHByb3BlcnR5ID09IGNvbmZpZy0+cHJvcF9jcnRjX2lkKSB7CiAJCXN0cnVjdCBkcm1f Y3J0YyAqY3J0YyA9IGRybV9jcnRjX2ZpbmQoZGV2LCBmaWxlX3ByaXYsIHZhbCk7CisJCWlmICh2 YWwgJiYgIWNydGMpCisJCQlyZXR1cm4gLUVBQ0NFUzsKIAkJcmV0dXJuIGRybV9hdG9taWNfc2V0 X2NydGNfZm9yX2Nvbm5lY3RvcihzdGF0ZSwgY3J0Yyk7CiAJfSBlbHNlIGlmIChwcm9wZXJ0eSA9 PSBjb25maWctPmRwbXNfcHJvcGVydHkpIHsKIAkJLyogc2V0dGluZyBEUE1TIHByb3BlcnR5IHJl cXVpcmVzIHNwZWNpYWwgaGFuZGxpbmcsIHdoaWNoCi0tIAoyLjE0LjQKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QK ZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbA== From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x542.google.com (mail-ed1-x542.google.com [IPv6:2a00:1450:4864:20::542]) by gabe.freedesktop.org (Postfix) with ESMTPS id 67D656E1F1 for ; Thu, 28 Feb 2019 14:49:29 +0000 (UTC) Received: by mail-ed1-x542.google.com with SMTP id p27so17205799edc.6 for ; Thu, 28 Feb 2019 06:49:29 -0800 (PST) From: Daniel Vetter Date: Thu, 28 Feb 2019 15:49:10 +0100 Message-Id: <20190228144910.26488-8-daniel.vetter@ffwll.ch> In-Reply-To: <20190228144910.26488-1-daniel.vetter@ffwll.ch> References: <20190228144910.26488-1-daniel.vetter@ffwll.ch> Subject: [igt-dev] [PATCH 7/7] drm/atomic: -EACCESS for lease-denied crtc lookup List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: DRI Development Cc: IGT development , Daniel Vetter List-ID: V2l0aCB0aGUgcHJldmlvdXMgcGF0Y2ggZHJtX2NydGNfZmluZCB3aWxsIHJldHVybiBOVUxMIHdo ZW4gdGhlIGNydGMKaXNuJ3QgaW4gb3VyIGxlYXNlLCB3aGljaCB3aWxsIHRoZW4gZGlzYWJsZSB0 aGUgcGxhbmUvY29ubmVjdG9yLiBObwpsb25nZXIgYW4gaXNzdWUgc2luY2UgdGhlIGxlc3NvciBj YW4ndCBlc2NhcGUgdGhlaXIgbGVhc2UgdGVybXMKYW55bW9yZSwgYnV0IG5vdCBxdWl0ZSBncmVh dCBzZW1hbnRpY3MgeWV0IGVpdGhlci4KCkNhdGNoIHRoaXMgYW5kIHJldHVybiAtRUFDQ0VTLCBz byB0aGF0IGF0IGxlYXN0IGV2aWwgdGVzdCBjYXNlcyBoYXZlIGEKYmV0dGVyIGNoYW5jZSBvZiBt YWtpbmcgc3VyZSB0aGUga2VybmVsIHdvcmtzIGNvcnJlY3RseS4KClNpZ25lZC1vZmYtYnk6IERh bmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAaW50ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2Ry bS9kcm1fYXRvbWljX3VhcGkuYyB8IDQgKysrKwogMSBmaWxlIGNoYW5nZWQsIDQgaW5zZXJ0aW9u cygrKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX3VhcGkuYyBiL2Ry aXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX3VhcGkuYwppbmRleCBmMGRiZmViMDA5MjYuLjY2ODcy MTVjYzE4OCAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2RybV9hdG9taWNfdWFwaS5jCisr KyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX3VhcGkuYwpAQCAtNTM5LDYgKzUzOSw4IEBA IHN0YXRpYyBpbnQgZHJtX2F0b21pY19wbGFuZV9zZXRfcHJvcGVydHkoc3RydWN0IGRybV9wbGFu ZSAqcGxhbmUsCiAKIAl9IGVsc2UgaWYgKHByb3BlcnR5ID09IGNvbmZpZy0+cHJvcF9jcnRjX2lk KSB7CiAJCXN0cnVjdCBkcm1fY3J0YyAqY3J0YyA9IGRybV9jcnRjX2ZpbmQoZGV2LCBmaWxlX3By aXYsIHZhbCk7CisJCWlmICh2YWwgJiYgIWNydGMpCisJCQlyZXR1cm4gLUVBQ0NFUzsKIAkJcmV0 dXJuIGRybV9hdG9taWNfc2V0X2NydGNfZm9yX3BsYW5lKHN0YXRlLCBjcnRjKTsKIAl9IGVsc2Ug aWYgKHByb3BlcnR5ID09IGNvbmZpZy0+cHJvcF9jcnRjX3gpIHsKIAkJc3RhdGUtPmNydGNfeCA9 IFU2NDJJNjQodmFsKTsKQEAgLTY5MCw2ICs2OTIsOCBAQCBzdGF0aWMgaW50IGRybV9hdG9taWNf Y29ubmVjdG9yX3NldF9wcm9wZXJ0eShzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yLAog CiAJaWYgKHByb3BlcnR5ID09IGNvbmZpZy0+cHJvcF9jcnRjX2lkKSB7CiAJCXN0cnVjdCBkcm1f Y3J0YyAqY3J0YyA9IGRybV9jcnRjX2ZpbmQoZGV2LCBmaWxlX3ByaXYsIHZhbCk7CisJCWlmICh2 YWwgJiYgIWNydGMpCisJCQlyZXR1cm4gLUVBQ0NFUzsKIAkJcmV0dXJuIGRybV9hdG9taWNfc2V0 X2NydGNfZm9yX2Nvbm5lY3RvcihzdGF0ZSwgY3J0Yyk7CiAJfSBlbHNlIGlmIChwcm9wZXJ0eSA9 PSBjb25maWctPmRwbXNfcHJvcGVydHkpIHsKIAkJLyogc2V0dGluZyBEUE1TIHByb3BlcnR5IHJl cXVpcmVzIHNwZWNpYWwgaGFuZGxpbmcsIHdoaWNoCi0tIAoyLjE0LjQKCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmlndC1kZXYgbWFpbGluZyBsaXN0Cmln dC1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vaWd0LWRldg==