From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Deucher Subject: [PATCH 43/88] drm/amdgpu: fix error check issue in amdgpu_mn_invalidate_range_start Date: Tue, 26 May 2015 23:19:42 -0400 Message-ID: <1432696827-3752-13-git-send-email-alexander.deucher@amd.com> References: <1432696827-3752-1-git-send-email-alexander.deucher@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-qk0-f178.google.com (mail-qk0-f178.google.com [209.85.220.178]) by gabe.freedesktop.org (Postfix) with ESMTP id F28666E890 for ; Tue, 26 May 2015 20:20:43 -0700 (PDT) Received: by qkdn188 with SMTP id n188so105307159qkd.2 for ; Tue, 26 May 2015 20:20:43 -0700 (PDT) In-Reply-To: <1432696827-3752-1-git-send-email-alexander.deucher@amd.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org Cc: Alex Deucher , Jack Xiao List-Id: dri-devel@lists.freedesktop.org RnJvbTogSmFjayBYaWFvIDxKYWNrLlhpYW9AYW1kLmNvbT4KClNpZ25lZC1vZmYtYnk6IEphY2sg WGlhbyA8SmFjay5YaWFvQGFtZC5jb20+ClJldmlld2VkLWJ5OiBNb25rIExpdSA8bW9uay5saXVA YW1kLmNvbT4KUmV2aWV3ZWQtYnk6IENocmlzdGlhbiBLw7ZuaWcgPGNocmlzdGlhbi5rb2VuaWdA YW1kLmNvbT4KU2lnbmVkLW9mZi1ieTogQWxleCBEZXVjaGVyIDxhbGV4YW5kZXIuZGV1Y2hlckBh bWQuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9tbi5jIHwgMTAg KysrKystLS0tLQogMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygrKSwgNSBkZWxldGlvbnMo LSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRncHVfbW4uYyBi L2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9tbi5jCmluZGV4IGU5NDQyOTEuLmIz YTE3YTkgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9tbi5j CisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV9tbi5jCkBAIC0xMzUsNyAr MTM1LDcgQEAgc3RhdGljIHZvaWQgYW1kZ3B1X21uX2ludmFsaWRhdGVfcmFuZ2Vfc3RhcnQoc3Ry dWN0IG1tdV9ub3RpZmllciAqbW4sCiAJd2hpbGUgKGl0KSB7CiAJCXN0cnVjdCBhbWRncHVfbW5f bm9kZSAqbm9kZTsKIAkJc3RydWN0IGFtZGdwdV9ibyAqYm87Ci0JCWludCByOworCQlsb25nIHI7 CiAKIAkJbm9kZSA9IGNvbnRhaW5lcl9vZihpdCwgc3RydWN0IGFtZGdwdV9tbl9ub2RlLCBpdCk7 CiAJCWl0ID0gaW50ZXJ2YWxfdHJlZV9pdGVyX25leHQoaXQsIHN0YXJ0LCBlbmQpOwpAQCAtMTQ0 LDE5ICsxNDQsMTkgQEAgc3RhdGljIHZvaWQgYW1kZ3B1X21uX2ludmFsaWRhdGVfcmFuZ2Vfc3Rh cnQoc3RydWN0IG1tdV9ub3RpZmllciAqbW4sCiAKIAkJCXIgPSBhbWRncHVfYm9fcmVzZXJ2ZShi bywgdHJ1ZSk7CiAJCQlpZiAocikgewotCQkJCURSTV9FUlJPUigiKCVkKSBmYWlsZWQgdG8gcmVz ZXJ2ZSB1c2VyIGJvXG4iLCByKTsKKwkJCQlEUk1fRVJST1IoIiglbGQpIGZhaWxlZCB0byByZXNl cnZlIHVzZXIgYm9cbiIsIHIpOwogCQkJCWNvbnRpbnVlOwogCQkJfQogCiAJCQlyID0gcmVzZXJ2 YXRpb25fb2JqZWN0X3dhaXRfdGltZW91dF9yY3UoYm8tPnRiby5yZXN2LAogCQkJCXRydWUsIGZh bHNlLCBNQVhfU0NIRURVTEVfVElNRU9VVCk7Ci0JCQlpZiAocikKLQkJCQlEUk1fRVJST1IoIigl ZCkgZmFpbGVkIHRvIHdhaXQgZm9yIHVzZXIgYm9cbiIsIHIpOworCQkJaWYgKHIgPD0gMCkKKwkJ CQlEUk1fRVJST1IoIiglbGQpIGZhaWxlZCB0byB3YWl0IGZvciB1c2VyIGJvXG4iLCByKTsKIAog CQkJYW1kZ3B1X3R0bV9wbGFjZW1lbnRfZnJvbV9kb21haW4oYm8sIEFNREdQVV9HRU1fRE9NQUlO X0NQVSk7CiAJCQlyID0gdHRtX2JvX3ZhbGlkYXRlKCZiby0+dGJvLCAmYm8tPnBsYWNlbWVudCwg ZmFsc2UsIGZhbHNlKTsKIAkJCWlmIChyKQotCQkJCURSTV9FUlJPUigiKCVkKSBmYWlsZWQgdG8g dmFsaWRhdGUgdXNlciBib1xuIiwgcik7CisJCQkJRFJNX0VSUk9SKCIoJWxkKSBmYWlsZWQgdG8g dmFsaWRhdGUgdXNlciBib1xuIiwgcik7CiAKIAkJCWFtZGdwdV9ib191bnJlc2VydmUoYm8pOwog CQl9Ci0tIAoxLjguMy4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1k ZXZlbAo=