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: [v3,2/3] x86/MCE/AMD: Don't report L1 BTB MCA errors on some Family 17h models From: Borislav Petkov Message-Id: <20190322205500.GP12472@zn.tnic> Date: Fri, 22 Mar 2019 21:55:00 +0100 To: "Ghannam, Yazen" Cc: "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "tony.luck@intel.com" , "x86@kernel.org" , "rafal@milecki.pl" , "clemej@gmail.com" List-ID: T24gRnJpLCBNYXIgMjIsIDIwMTkgYXQgMDg6Mzc6MDhQTSArMDAwMCwgR2hhbm5hbSwgWWF6ZW4g d3JvdGU6Cj4gU29ycnksIEkgZm9yZ290IHRvIG1lbnRpb24gdGhpcy4gSSB3ZW50IHdpdGggImZp bHRlcl9tY2VfYW1kIiBiZWNhdXNlCj4gYW1kX2ZpbHRlcl9tY2UoKSBpcyBhbHJlYWR5IGRlZmlu ZWQgaW4gZWRhYy9tY2VfYW1kLmMgYW5kIHRoZXJlIHdhcwo+IGEgY29uZmxpY3Qgd2hlbiBidWls ZGluZy4gSXMgdGhlcmUgYW5vdGhlciB3YXkgdG8gYXZvaWQgdGhlc2UgbmFtaW5nCj4gY29uZmxp Y3RzPwoKWXVjaywgd2UncmUgY2xlYXJseSBmaWx0ZXJpbmcgdG9vIG11Y2guIDopCgpTbyBsZXQn cyByZW5hbWUgdGhhdCBhbWRfZmlsdGVyX21jZSgpIHRvIHNvbWV0aGluZyBlbHNlIHNpbmNlIGl0 IGlzCnN0YXRpYyBhbmQgb25seSB1c2VkIGluIHRoYXQgZmlsZS4gTWF5YmUgc29tZXRoaW5nIGxp a2UKCiAgICAgICAgaWYgKGlnbm9yZV9tY2UobSkpCiAgICAgICAgICAgICAgICByZXR1cm4gTk9U SUZZX1NUT1A7CgpzbyB0aGF0IHdlIGNhbiBrZWVwIHRoZSAiZmlsdGVyIiBub3Rpb24gYWxsIHJl c2VydmVkIHRvIHRoZSBjb3JlIE1DQQpjb2RlIGFuZCB0aGVyZSdzIG5vIGNvbmZ1c2lvbi4KCkFu ZCB0aGVuIGFtZF9maWx0ZXJfbWNlKCkgaXMgZnJlZSB0byBiZSB1c2VkIGluIHRoZSBjb3JlIGNv ZGUuCgpUaHguCg==