From: Rex Zhu Subject: [PATCH] drm/amd/pp: Fix overflow when setup decf/pix/disp dpm table. Date: Wed, 18 Oct 2017 17:45:30 +0800 Message-ID: <1508319930-2003-1-git-send-email-Rex.Zhu@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: 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 Q2hhbmdlLUlkOiBJOWU3MjA0M2VhNjE5YTg2YjJiY2YxNGNlOWQ2Mzg2ZmVlMTA3YmQxOQpTaWdu ZWQtb2ZmLWJ5OiBSZXggWmh1IDxSZXguWmh1QGFtZC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJt L2FtZC9wb3dlcnBsYXkvaHdtZ3IvdmVnYTEwX2h3bWdyLmMgfCA2ICsrLS0tLQogMSBmaWxlIGNo YW5nZWQsIDIgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vYW1kL3Bvd2VycGxheS9od21nci92ZWdhMTBfaHdtZ3IuYyBiL2RyaXZlcnMv Z3B1L2RybS9hbWQvcG93ZXJwbGF5L2h3bWdyL3ZlZ2ExMF9od21nci5jCmluZGV4IDUwMGYxNzcu LjA1MTkzMzggMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvcG93ZXJwbGF5L2h3bWdy L3ZlZ2ExMF9od21nci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvcG93ZXJwbGF5L2h3bWdy L3ZlZ2ExMF9od21nci5jCkBAIC0xMTYxLDYgKzExNjEsOCBAQCBzdGF0aWMgdm9pZCB2ZWdhMTBf c2V0dXBfZGVmYXVsdF9zaW5nbGVfZHBtX3RhYmxlKHN0cnVjdCBwcF9od21nciAqaHdtZ3IsCiB7 CiAJaW50IGk7CiAKKwlkcG1fdGFibGUtPmNvdW50ID0gMDsKKwogCWZvciAoaSA9IDA7IGkgPCBk ZXBfdGFibGUtPmNvdW50OyBpKyspIHsKIAkJaWYgKGkgPT0gMCB8fCBkcG1fdGFibGUtPmRwbV9s ZXZlbHNbZHBtX3RhYmxlLT5jb3VudCAtIDFdLnZhbHVlIDw9CiAJCQkJZGVwX3RhYmxlLT5lbnRy aWVzW2ldLmNsaykgewpAQCAtMTI2OSwxMCArMTI3MSw2IEBAIHN0YXRpYyBpbnQgdmVnYTEwX3Nl dHVwX2RlZmF1bHRfZHBtX3RhYmxlcyhzdHJ1Y3QgcHBfaHdtZ3IgKmh3bWdyKQogCQkJcmV0dXJu IC1FSU5WQUwpOwogCiAJLyogSW5pdGlhbGl6ZSBTY2xrIERQTSB0YWJsZSBiYXNlZCBvbiBhbGxv dyBTY2xrIHZhbHVlcyAqLwotCWRhdGEtPmRwbV90YWJsZS5zb2NfdGFibGUuY291bnQgPSAwOwot CWRhdGEtPmRwbV90YWJsZS5nZnhfdGFibGUuY291bnQgPSAwOwotCWRhdGEtPmRwbV90YWJsZS5k Y2VmX3RhYmxlLmNvdW50ID0gMDsKLQogCWRwbV90YWJsZSA9ICYoZGF0YS0+ZHBtX3RhYmxlLnNv Y190YWJsZSk7CiAJdmVnYTEwX3NldHVwX2RlZmF1bHRfc2luZ2xlX2RwbV90YWJsZShod21nciwK IAkJCWRwbV90YWJsZSwKLS0gCjEuOS4xCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2FtZC1nZngK