From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Chris Wilson Date: Fri, 14 Sep 2018 21:13:06 +0100 Message-Id: <20180914201310.19527-1-chris@chris-wilson.co.uk> MIME-Version: 1.0 Subject: [igt-dev] [PATCH i-g-t 1/5] igt/kms_getfb: Check the iface exists before use 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: intel-gfx@lists.freedesktop.org List-ID: SWYgdGhlIGRyaXZlciBkb2Vzbid0IHN1cHBvcnQgdGhlIGdldGZiIGlmYWNlIChlLmcuIGJlY2F1 c2UgS01TIGhhcyBiZWVuCmRpc2FibGVkKSwgdGhlIGlvY3RscyB3aWxsIGZhaWwgd2l0aCBFTk9U U1VQLiBUaGlzIGlzIGV4cGVjdGVkLCBzbyBza2lwCnRoZSB0ZXN0IGFzIG5vdGhpbmcgdXNlZnVs IGNhbiBiZSBsZWFybnQuCgpTaWduZWQtb2ZmLWJ5OiBDaHJpcyBXaWxzb24gPGNocmlzQGNocmlz LXdpbHNvbi5jby51az4KLS0tCiB0ZXN0cy9rbXNfZ2V0ZmIuYyB8IDQwICsrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrLS0KIDEgZmlsZSBjaGFuZ2VkLCAzOCBpbnNlcnRpb25z KCspLCAyIGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL3Rlc3RzL2ttc19nZXRmYi5jIGIvdGVz dHMva21zX2dldGZiLmMKaW5kZXggODFkNzk2YTQyLi43MWQ2NTQ4OGYgMTAwNjQ0Ci0tLSBhL3Rl c3RzL2ttc19nZXRmYi5jCisrKyBiL3Rlc3RzL2ttc19nZXRmYi5jCkBAIC00MCw2ICs0MCw0MCBA QAogI2luY2x1ZGUgImRybS5oIgogI2luY2x1ZGUgImRybV9mb3VyY2MuaCIKIAorc3RhdGljIGJv b2wgaGFzX2dldGZiX2lmYWNlKGludCBmZCkKK3sKKwlzdHJ1Y3QgZHJtX21vZGVfZmJfY21kIGFy ZyA9IHsgfTsKKwlpbnQgZXJyOworCisJZXJyID0gMDsKKwlpZiAoZHJtSW9jdGwoZmQsIERSTV9J T0NUTF9NT0RFX0dFVEZCLCAmYXJnKSkKKwkJZXJyID0gLWVycm5vOworCXN3aXRjaCAoZXJyKSB7 CisJY2FzZSAtRU5PVFRZOiAvKiBpb2N0bCB1bnJlY29nbmlzZWQgKGtlcm5lbCB0b28gb2xkKSAq LworCWNhc2UgLUVOT1RTVVA6IC8qIGRyaXZlciBkb2Vzbid0IHN1cHBvcnQgS01TICovCisJCXJl dHVybiBmYWxzZTsKKwlkZWZhdWx0OgorCQlyZXR1cm4gdHJ1ZTsKKwl9Cit9CisKK3N0YXRpYyBi b29sIGhhc19hZGRmYjJfaWZhY2UoaW50IGZkKQoreworCXN0cnVjdCBkcm1fbW9kZV9mYl9jbWQy IGFyZyA9IHsgfTsKKwlpbnQgZXJyOworCisJZXJyID0gMDsKKwlpZiAoZHJtSW9jdGwoZmQsIERS TV9JT0NUTF9NT0RFX0FEREZCMiwgJmFyZykgPT0gMCkKKwkJZXJyID0gLWVycm5vOworCXN3aXRj aCAoZXJyKSB7CisJY2FzZSAtRU5PVFRZOiAvKiBpb2N0bCB1bnJlY29nbmlzZWQgKGtlcm5lbCB0 b28gb2xkKSAqLworCWNhc2UgLUVOT1RTVVA6IC8qIGRyaXZlciBkb2Vzbid0IHN1cHBvcnQgS01T ICovCisJCXJldHVybiBmYWxzZTsKKwlkZWZhdWx0OgorCQlyZXR1cm4gdHJ1ZTsKKwl9Cit9CisK IHN0YXRpYyB2b2lkIGdldF9jY3NfZmIoaW50IGZkLCBzdHJ1Y3QgZHJtX21vZGVfZmJfY21kMiAq cmV0KQogewogCXN0cnVjdCBkcm1fbW9kZV9mYl9jbWQyIGFkZCA9IHsKQEAgLTU0LDYgKzg4LDcg QEAgc3RhdGljIHZvaWQgZ2V0X2Njc19mYihpbnQgZmQsIHN0cnVjdCBkcm1fbW9kZV9mYl9jbWQy ICpyZXQpCiAJfTsKIAlpbnQgc2l6ZTsKIAorCWlndF9yZXF1aXJlKGhhc19hZGRmYjJfaWZhY2Uo ZmQpKTsKIAlpZ3RfcmVxdWlyZV9pbnRlbChmZCk7CiAKIAkvKiBBbiBleHBsYW5hdGlvbiBvZiB0 aGUgbWFnaWMgbnVtYmVycyBjYW4gYmUgZm91bmQgaW4ga21zX2Njcy5jLiAqLwpAQCAtMTkxLDE1 ICsyMjYsMTYgQEAgc3RhdGljIHZvaWQgdGVzdF9kdXBsaWNhdGVfaGFuZGxlcyhpbnQgZmQpCiAJ CWRvX2lvY3RsKGZkLCBEUk1fSU9DVExfTU9ERV9STUZCLCAmYWRkLmZiX2lkKTsKIAkJZ2VtX2Ns b3NlKGZkLCBhZGQuaGFuZGxlc1swXSk7CiAJfQotCiB9CiAKIGlndF9tYWluCiB7CiAJaW50IGZk OwogCi0JaWd0X2ZpeHR1cmUKKwlpZ3RfZml4dHVyZSB7CiAJCWZkID0gZHJtX29wZW5fZHJpdmVy X21hc3RlcihEUklWRVJfQU5ZKTsKKwkJaWd0X3JlcXVpcmUoaGFzX2dldGZiX2lmYWNlKGZkKSk7 CisJfQogCiAJaWd0X3N1YnRlc3RfZ3JvdXAKIAkJdGVzdF9oYW5kbGVfaW5wdXQoZmQpOwotLSAK Mi4xOS4wCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpp Z3QtZGV2IG1haWxpbmcgbGlzdAppZ3QtZGV2QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lndC1kZXYK