From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Hirte Subject: Re: Kernel crash/Null pointer dereference on vblank Date: Thu, 23 Nov 2017 18:28:02 +0100 Message-ID: <20171123172802.GA3203@probook> References: <1228839336.50367.1511334398694@mailxchange.de> <20171122150721.GA3192@probook> <20171122223125.GA28038@probook> <58b24f03-b71b-4208-4cb7-4706ba947dea@amd.com> <20171123083135.GA3320@probook> <56b938ac-4597-a354-0f4a-0c2625b10c5a@amd.com> <20171123122711.GA3445@probook> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: 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: Leo Li Cc: Chunming Zhou , amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Martin Babutzka T24gMjAxNyBOb3YgMjMsIExlbyBMaSB3cm90ZToKPiBIaSBKb2hhbm5lcywKPiAKPiBUaGUgczMg cmVzdW1lIGlzc3VlIGxvb2tzIHRvIGJlIGEgcHJvYmxlbSB3aXRoIGFtZGdwdS9kaXNwbGF5LiBD b3VsZCB5b3UgCj4gZ2l2ZSB0aGUgYXR0YWNoZWQgcGF0Y2ggYSB0cnk/Cj4gCj4gVGhhbmtzLAo+ IExlbwo+IAo+IE9uIDIwMTctMTEtMjMgMDc6MjcgQU0sIEpvaGFubmVzIEhpcnRlIHdyb3RlOgo+ ID4gT24gMjAxNyBOb3YgMjMsIENodW5taW5nIFpob3Ugd3JvdGU6Cj4gPj4gU2VlIHRoZSBhdHRh Y2hlZCBlbWFpbCwgdGhleSBmaXhlZCBzYW1lIGlzc3VlLCBlYWNoIG9mIHRoZW0gaXMgb2sgdG8g Zml4Cj4gPj4geW91ciBpc3N1ZSwgeW91ciBjYWxsdHJhY2UgaXPCoCBzYW1lIGFzIHRoZSBzZWNv bmQuCj4gPj4KPiA+PiBXZSBzaG91bGQgYWxyZWFkeSBwdXNoIHRoZSBmaXJzdCBwYXRjaCBpbiBl YXJseSB0aW1lLCBjb3VsZCB5b3UgY2hlY2sgaWYKPiA+PiB0aGUgZmlyc3QgcGF0Y2ggaXMgaW4g eW91ciBicmFuY2g/Cj4gPj4KPiA+IAo+ID4gVGhpcyBwYXRjaCAoc2VyaWVzKSBpcyBub3QgdXBz dHJlYW0geWV0LiBKdXN0IHRlc3RlZCBpdCwgYnV0IHRoaXMgZG9lc24ndCBmaXggdGhlCj4gPiB1 c2UtYWZ0ZXItZnJlZSBvbiBTMyByZXN1bWUgd2l0aCBkYyBlbmFibGVkLgo+ID4gCgo+IEZyb20g ODY1NmVmMTEyZDUzZjhjMDhmNjU3MWRkMGQwOTNmMDNkMmU2Y2MzMCBNb24gU2VwIDE3IDAwOjAw OjAwIDIwMDEKPiBGcm9tOiAiTGVvIChTdW5wZW5nKSBMaSIgPHN1bnBlbmcubGlAYW1kLmNvbT4K PiBEYXRlOiBUaHUsIDE2IE5vdiAyMDE3IDE1OjE3OjI3IC0wNTAwCj4gU3ViamVjdDogW1BBVENI XSBkcm0vYW1kZ3B1L2Rpc3BsYXk6IERvIG5vdCBwdXQgZHJtX2F0b21pY19zdGF0ZSBvbiByZXN1 bWUKPiAKPiBkcm1fYXRvbWljX2hlbHBlcl9yZXN1bWUgbm93IHB1dHMgaXQgZm9yIHVzLiBTZWUg cmVsZXZhbnQgcGF0Y2ggaGVyZToKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9hcmNo aXZlcy9kcmktZGV2ZWwvMjAxNy1PY3RvYmVyLzE1NDI2OC5odG1sCj4gCj4gQ2hhbmdlLUlkOiBJ ZWYyNDY0OTJmNzIxYTFjZjI4MWQ0OGU5ZDFhNzAyOWU1Y2VmYzJkYQo+IFNpZ25lZC1vZmYtYnk6 IExlbyAoU3VucGVuZykgTGkgPHN1bnBlbmcubGlAYW1kLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9n cHUvZHJtL2FtZC9kaXNwbGF5L2FtZGdwdV9kbS9hbWRncHVfZG0uYyB8IDEgLQo+ICAxIGZpbGUg Y2hhbmdlZCwgMSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v YW1kL2Rpc3BsYXkvYW1kZ3B1X2RtL2FtZGdwdV9kbS5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9k aXNwbGF5L2FtZGdwdV9kbS9hbWRncHVfZG0uYwo+IGluZGV4IDU3MzExNjcuLjk1MWVhNzcgMTAw NjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9kaXNwbGF5L2FtZGdwdV9kbS9hbWRncHVf ZG0uYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQvZGlzcGxheS9hbWRncHVfZG0vYW1kZ3B1 X2RtLmMKPiBAQCAtNjg4LDcgKzY4OCw2IEBAIGludCBhbWRncHVfZG1fZGlzcGxheV9yZXN1bWUo c3RydWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYpCj4gIAo+ICAJcmV0ID0gZHJtX2F0b21pY19oZWxw ZXJfcmVzdW1lKGRkZXYsIGFkZXYtPmRtLmNhY2hlZF9zdGF0ZSk7Cj4gIAo+IC0JZHJtX2F0b21p Y19zdGF0ZV9wdXQoYWRldi0+ZG0uY2FjaGVkX3N0YXRlKTsKPiAgCWFkZXYtPmRtLmNhY2hlZF9z dGF0ZSA9IE5VTEw7Cj4gIAo+ICAJYW1kZ3B1X2RtX2lycV9yZXN1bWVfbGF0ZShhZGV2KTsKPiAt LSAKPiAyLjcuNAo+IAoKTG9va3MgZ29vZCwgd2l0aCB0aGlzIHBhdGNoIHRoZSB1c2UtYWZ0ZXIt ZnJlZSBpcyBnb25lIGFuZCBTMyByZXN1bWUgd29rcyBhcwpleHBlY3RlZC4KCllvdSBjYW4gYWRk IG15IFRlc3RlZC1ieS4KCi0tIApSZWdhcmRzLAogIEpvaGFubmVzCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK