From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8F4DE6E6ED for ; Fri, 11 Jan 2019 08:55:59 +0000 (UTC) From: Jani Nikula Date: Fri, 11 Jan 2019 10:57:35 +0200 Message-Id: <20190111085735.10613-1-jani.nikula@intel.com> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t] igt/sysfs: drop support for passing -1 fd for Intel List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: igt-dev@lists.freedesktop.org Cc: Jani Nikula List-ID: VGhlIHJhYmJpdCBob2xlIGdvZXMgZGVlcCBpbiB0aGlzIGNhc2UsIGJ1dCBJIGNvdWxkbid0IGZp bmQgYW55IHBsYWNlCndoZXJlIHdlJ2Qgc3RpbGwgcmVseSBvbiAtMSBmb3IgSW50ZWwuIERyb3Ag dGhlIHJlbWFpbmluZyBzdXBwb3J0IHRvCnByZXZlbnQgYW55b25lIGFkZGluZyBuZXcgY29kZSB1 c2luZyB0aGlzLgoKQ2M6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVrPgpT aWduZWQtb2ZmLWJ5OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgotLS0KIGxp Yi9pZ3Rfc3lzZnMuYyB8IDUwICsrKysrKysrKysrKysrKysrKysrKysrLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAyMyBpbnNlcnRpb25zKCspLCAyNyBkZWxldGlv bnMoLSkKCmRpZmYgLS1naXQgYS9saWIvaWd0X3N5c2ZzLmMgYi9saWIvaWd0X3N5c2ZzLmMKaW5k ZXggY2NlMzQyYTA1N2UzLi5jNTdlNGFlMjNjNWUgMTAwNjQ0Ci0tLSBhL2xpYi9pZ3Rfc3lzZnMu YworKysgYi9saWIvaWd0X3N5c2ZzLmMKQEAgLTg2LDcgKzg2LDcgQEAgc3RhdGljIGludCB3cml0 ZU4oaW50IGZkLCBjb25zdCBjaGFyICpidWYsIGludCBsZW4pCiAKIC8qKgogICogaWd0X3N5c2Zz X3BhdGg6Ci0gKiBAZGV2aWNlOiBmZCBvZiB0aGUgZGV2aWNlIChvciAtMSB0byBkZWZhdWx0IHRv IEludGVsKQorICogQGRldmljZTogZmQgb2YgdGhlIGRldmljZQogICogQHBhdGg6IGJ1ZmZlciB0 byBmaWxsIHdpdGggdGhlIHN5c2ZzIHBhdGggdG8gdGhlIGRldmljZQogICogQHBhdGhsZW46IGxl bmd0aCBvZiBAcGF0aCBidWZmZXIKICAqIEBpZHg6IG9wdGlvbmFsIHBvaW50ZXIgdG8gc3RvcmUg dGhlIGNhcmQgaW5kZXggb2YgdGhlIG9wZW5lZCBkZXZpY2UKQEAgLTEwMCwzMyArMTAwLDI5IEBA IGNoYXIgKmlndF9zeXNmc19wYXRoKGludCBkZXZpY2UsIGNoYXIgKnBhdGgsIGludCBwYXRobGVu LCBpbnQgKmlkeCkKIHsKIAlzdHJ1Y3Qgc3RhdCBzdDsKIAotCWlmIChkZXZpY2UgIT0gLTEgJiYg KGZzdGF0KGRldmljZSwgJnN0KSB8fCAhU19JU0NIUihzdC5zdF9tb2RlKSkpCisJaWYgKGRldmlj ZSA8IDApCisJCXJldHVybiBOVUxMOworCisJaWYgKGZzdGF0KGRldmljZSwgJnN0KSB8fCAhU19J U0NIUihzdC5zdF9tb2RlKSkKIAkJcmV0dXJuIE5VTEw7CiAKIAlmb3IgKGludCBuID0gMDsgbiA8 IDE2OyBuKyspIHsKLQkJaW50IGxlbiA9IHNucHJpbnRmKHBhdGgsIHBhdGhsZW4sICIvc3lzL2Ns YXNzL2RybS9jYXJkJWQiLCBuKTsKLQkJaWYgKGRldmljZSAhPSAtMSkgewotCQkJRklMRSAqZmls ZTsKLQkJCWludCByZXQsIG1haiwgbWluOwotCi0JCQlzcHJpbnRmKHBhdGggKyBsZW4sICIvZGV2 Iik7Ci0JCQlmaWxlID0gZm9wZW4ocGF0aCwgInIiKTsKLQkJCWlmICghZmlsZSkKLQkJCQljb250 aW51ZTsKLQotCQkJcmV0ID0gZnNjYW5mKGZpbGUsICIlZDolZCIsICZtYWosICZtaW4pOwotCQkJ ZmNsb3NlKGZpbGUpOwotCi0JCQlpZiAocmV0ICE9IDIgfHwKLQkJCSAgICBtYWpvcihzdC5zdF9y ZGV2KSAhPSBtYWogfHwKLQkJCSAgICBtaW5vcihzdC5zdF9yZGV2KSAhPSBtaW4pCi0JCQkJY29u dGludWU7Ci0JCX0gZWxzZSB7Ci0JCQkvKiBCbGVoLiBTZWFyY2ggZm9yIGludGVsICovCi0JCQlz cHJpbnRmKHBhdGggKyBsZW4sICIvZXJyb3IiKTsKLQkJCWlmIChzdGF0KHBhdGgsICZzdCkpCi0J CQkJY29udGludWU7Ci0JCX0KKwkJaW50IGxlbiwgcmV0LCBtYWosIG1pbjsKKwkJRklMRSAqZmls ZTsKKworCQlsZW4gPSBzbnByaW50ZihwYXRoLCBwYXRobGVuLCAiL3N5cy9jbGFzcy9kcm0vY2Fy ZCVkIiwgbik7CisKKwkJc3ByaW50ZihwYXRoICsgbGVuLCAiL2RldiIpOworCQlmaWxlID0gZm9w ZW4ocGF0aCwgInIiKTsKKwkJaWYgKCFmaWxlKQorCQkJY29udGludWU7CisKKwkJcmV0ID0gZnNj YW5mKGZpbGUsICIlZDolZCIsICZtYWosICZtaW4pOworCQlmY2xvc2UoZmlsZSk7CisKKwkJaWYg KHJldCAhPSAyIHx8IG1ham9yKHN0LnN0X3JkZXYpICE9IG1haiB8fAorCQkgICAgbWlub3Ioc3Qu c3RfcmRldikgIT0gbWluKQorCQkJY29udGludWU7CiAKIAkJcGF0aFtsZW5dID0gJ1wwJzsKIAkJ aWYgKGlkeCkKQEAgLTEzOSw3ICsxMzUsNyBAQCBjaGFyICppZ3Rfc3lzZnNfcGF0aChpbnQgZGV2 aWNlLCBjaGFyICpwYXRoLCBpbnQgcGF0aGxlbiwgaW50ICppZHgpCiAKIC8qKgogICogaWd0X3N5 c2ZzX29wZW46Ci0gKiBAZGV2aWNlOiBmZCBvZiB0aGUgZGV2aWNlIChvciAtMSB0byBkZWZhdWx0 IHRvIEludGVsKQorICogQGRldmljZTogZmQgb2YgdGhlIGRldmljZQogICogQGlkeDogb3B0aW9u YWwgcG9pbnRlciB0byBzdG9yZSB0aGUgY2FyZCBpbmRleCBvZiB0aGUgb3BlbmVkIGRldmljZQog ICoKICAqIFRoaXMgb3BlbnMgdGhlIHN5c2ZzIGRpcmVjdG9yeSBjb3JyZXNwb25kaW5nIHRvIGRl dmljZSBmb3IgdXNlCkBAIC0xNjAsNyArMTU2LDcgQEAgaW50IGlndF9zeXNmc19vcGVuKGludCBk ZXZpY2UsIGludCAqaWR4KQogCiAvKioKICAqIGlndF9zeXNmc19zZXRfcGFyYW1ldGVyczoKLSAq IEBkZXZpY2U6IGZkIG9mIHRoZSBkZXZpY2UgKG9yIC0xIHRvIGRlZmF1bHQgdG8gSW50ZWwpCisg KiBAZGV2aWNlOiBmZCBvZiB0aGUgZGV2aWNlCiAgKiBAcGFyYW1ldGVyOiB0aGUgbmFtZSBvZiB0 aGUgcGFyYW1ldGVyIHRvIHNldAogICogQGZtdDogcHJpbnRmLWVzcXVlIGZvcm1hdCBzdHJpbmcK ICAqCi0tIAoyLjIwLjEKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCmlndC1kZXYgbWFpbGluZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3Jn Cmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaWd0LWRldgo=