From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: x86/mce/AMD: Make sure banks were initialized before accessing them From: Borislav Petkov Message-Id: <20190307165301.GE26566@zn.tnic> Date: Thu, 7 Mar 2019 17:53:01 +0100 To: "Ghannam, Yazen" Cc: =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= , =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= , John Clemens , Tony Luck , "linux-edac@vger.kernel.org" , Aravind Gopalakrishnan , Thomas Gleixner , Ingo Molnar , "H . Peter Anvin" , "x86@kernel.org" List-ID: T24gVGh1LCBNYXIgMDcsIDIwMTkgYXQgMDQ6MTU6NTVQTSArMDAwMCwgR2hhbm5hbSwgWWF6ZW4g d3JvdGU6Cj4gSG93ZXZlciwgcGxlYXNlIHRyeSB0aGUgZm9sbG93aW5nIGFzIGEgd29ya2Fyb3Vu ZCB0byByZWR1Y2UgdGhlIG51bWJlciBvZiByZXBvcnRlZCBlcnJvcnMuCj4gCj4gVGhpcyB3aWxs IGRpc2FibGUgdGhlIHRocmVzaG9sZCBpbnRlcnJ1cHQgb24gdGhlIGJhbmtzIHRoYXQgY291bGQg c2VlIHRoaXMgZXJyb3I6Cj4gZmluZCAvc3lzL2RldmljZXMvc3lzdGVtL21hY2hpbmVjaGVjay8g LXdob2xlbmFtZSAqL2luc25fZmV0Y2gvaW50ZXJydXB0X2VuYWJsZSAtZXhlYyBzaCAtYyAiZWNo byAwID4ge30iIFw7CgpJIGRvbid0IHRoaW5rIHRoYXQgaGVscHMgZm9yIHRoZSBzaW1wbGUgcmVh c29uIHRoYXQgdGhvc2UgZXJyb3JzIGhhcHBlbgp2ZXJ5IGVhcmx5LCBhbmQgd2UgZG9uJ3QgaGF2 ZSB1c2Vyc3BhY2UgeWV0Lgo=