From: Rex Zhu Subject: [PATCH 03/10] drm/amd/powerplay: fix memory leak in powerplay Date: Mon, 25 Sep 2017 21:48:57 +0800 Message-ID: <1506347344-26516-3-git-send-email-Rex.Zhu@amd.com> References: <1506347344-26516-1-git-send-email-Rex.Zhu@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1506347344-26516-1-git-send-email-Rex.Zhu-5C7GfCeVMHo@public.gmane.org> List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Cc: Rex Zhu Y2dzIGRldmljZSBub3QgZnJlZS4KCkNoYW5nZS1JZDogSTg5NDM1OTQ0YTEyMDVjYjFhOGRhOTM0 NjlkYjNhMzYzM2E1NDEyNWUKU2lnbmVkLW9mZi1ieTogUmV4IFpodSA8UmV4LlpodUBhbWQuY29t PgotLS0KIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9wb3dlcnBsYXkuYyAgICAg fCA5ICsrKysrKy0tLQogZHJpdmVycy9ncHUvZHJtL2FtZC9wb3dlcnBsYXkvaW5jL2FtZF9wb3dl cnBsYXkuaCB8IDEgKwogMiBmaWxlcyBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKyksIDMgZGVsZXRp b25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3Bv d2VycGxheS5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3Bvd2VycGxheS5j CmluZGV4IGMwNWU1YTguLjJlZDgxY2QgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQv YW1kZ3B1L2FtZGdwdV9wb3dlcnBsYXkuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdw dS9hbWRncHVfcG93ZXJwbGF5LmMKQEAgLTQ1LDcgKzQ1LDcgQEAgc3RhdGljIGludCBhbWRncHVf Y3JlYXRlX3BwX2hhbmRsZShzdHJ1Y3QgYW1kZ3B1X2RldmljZSAqYWRldikKIAlwcF9pbml0LmNo aXBfaWQgPSBhZGV2LT5hc2ljX3R5cGU7CiAJcHBfaW5pdC5wbV9lbiA9IChhbWRncHVfZHBtICE9 IDAgJiYgIWFtZGdwdV9zcmlvdl92ZihhZGV2KSkgPyB0cnVlIDogZmFsc2U7CiAJcHBfaW5pdC5m ZWF0dXJlX21hc2sgPSBhbWRncHVfcHBfZmVhdHVyZV9tYXNrOwotCXBwX2luaXQuZGV2aWNlID0g YW1kZ3B1X2Nnc19jcmVhdGVfZGV2aWNlKGFkZXYpOworCXBwX2luaXQuZGV2aWNlID0gYW1kX3Bw LT5jZ3NfZGV2aWNlOwogCXJldCA9IGFtZF9wb3dlcnBsYXlfY3JlYXRlKCZwcF9pbml0LCAmKGFt ZF9wcC0+cHBfaGFuZGxlKSk7CiAJaWYgKHJldCkKIAkJcmV0dXJuIC1FSU5WQUw7CkBAIC03NCw2 ICs3NCw3IEBAIHN0YXRpYyBpbnQgYW1kZ3B1X3BwX2Vhcmx5X2luaXQodm9pZCAqaGFuZGxlKQog CWNhc2UgQ0hJUF9WRUdBMTA6CiAJY2FzZSBDSElQX1JBVkVOOgogCQlhZGV2LT5wcF9lbmFibGVk ID0gdHJ1ZTsKKwkJYW1kX3BwLT5jZ3NfZGV2aWNlID0gYW1kZ3B1X2Nnc19jcmVhdGVfZGV2aWNl KGFkZXYpOwogCQlpZiAoYW1kZ3B1X2NyZWF0ZV9wcF9oYW5kbGUoYWRldikpCiAJCQlyZXR1cm4g LUVJTlZBTDsKIAkJYW1kX3BwLT5pcF9mdW5jcyA9ICZwcF9pcF9mdW5jczsKQEAgLTk3LDcgKzk4 LDcgQEAgc3RhdGljIGludCBhbWRncHVfcHBfZWFybHlfaW5pdCh2b2lkICpoYW5kbGUpCiAJCQlh bWRfcHAtPmlwX2Z1bmNzID0gJmNpX2RwbV9pcF9mdW5jczsKIAkJCWFtZF9wcC0+cHBfZnVuY3Mg PSAmY2lfZHBtX2Z1bmNzOwogCQl9IGVsc2UgewotCQkJYWRldi0+cHBfZW5hYmxlZCA9IHRydWU7 CisJCQlhbWRfcHAtPmNnc19kZXZpY2UgPSBhbWRncHVfY2dzX2NyZWF0ZV9kZXZpY2UoYWRldik7 CiAJCQlpZiAoYW1kZ3B1X2NyZWF0ZV9wcF9oYW5kbGUoYWRldikpCiAJCQkJcmV0dXJuIC1FSU5W QUw7CiAJCQlhbWRfcHAtPmlwX2Z1bmNzID0gJnBwX2lwX2Z1bmNzOwpAQCAtMjExLDggKzIxMiwx MCBAQCBzdGF0aWMgdm9pZCBhbWRncHVfcHBfbGF0ZV9maW5pKHZvaWQgKmhhbmRsZSkKIAkJCSAg YWRldi0+cG93ZXJwbGF5LnBwX2hhbmRsZSk7CiAKIAotCWlmIChhZGV2LT5wcF9lbmFibGVkKQor CWlmIChhZGV2LT5wcF9lbmFibGVkKSB7CiAJCWFtZF9wb3dlcnBsYXlfZGVzdHJveShhZGV2LT5w b3dlcnBsYXkucHBfaGFuZGxlKTsKKwkJYW1kZ3B1X2Nnc19kZXN0cm95X2RldmljZShhZGV2LT5w b3dlcnBsYXkuY2dzX2RldmljZSk7CisJfQogfQogCiBzdGF0aWMgaW50IGFtZGdwdV9wcF9zdXNw ZW5kKHZvaWQgKmhhbmRsZSkKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvcG93ZXJw bGF5L2luYy9hbWRfcG93ZXJwbGF5LmggYi9kcml2ZXJzL2dwdS9kcm0vYW1kL3Bvd2VycGxheS9p bmMvYW1kX3Bvd2VycGxheS5oCmluZGV4IDQzNWRhMjYuLjQzN2Q3ODUgMTAwNjQ0Ci0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9hbWQvcG93ZXJwbGF5L2luYy9hbWRfcG93ZXJwbGF5LmgKKysrIGIvZHJp dmVycy9ncHUvZHJtL2FtZC9wb3dlcnBsYXkvaW5jL2FtZF9wb3dlcnBsYXkuaApAQCAtMjY4LDYg KzI2OCw3IEBAIHN0cnVjdCBwcF9kaXNwbGF5X2Nsb2NrX3JlcXVlc3QgewogCQkJCQkJCQlzdGF0 ZSA8PCBQUF9TVEFURV9TSElGVCkKIAogc3RydWN0IGFtZF9wb3dlcnBsYXkgeworCXN0cnVjdCBj Z3NfZGV2aWNlICpjZ3NfZGV2aWNlOwogCXZvaWQgKnBwX2hhbmRsZTsKIAljb25zdCBzdHJ1Y3Qg YW1kX2lwX2Z1bmNzICppcF9mdW5jczsKIAljb25zdCBzdHJ1Y3QgYW1kX3BtX2Z1bmNzICpwcF9m dW5jczsKLS0gCjEuOS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK