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: Save microcode revision in machine check records From: "Luck, Tony" Message-Id: <20180301233449.24311-1-tony.luck@intel.com> Date: Thu, 1 Mar 2018 15:34:49 -0800 To: Borislav Petkov Cc: Tony Luck , Yazen Ghannam , linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org List-ID: VXBkYXRpbmcgbWljcm9jb2RlIHVzZWQgdG8gYmUgcmVsYXRpdmVseSByYXJlLiBOb3cgdGhhdCBp dCBoYXMgYmVjb21lCm1vcmUgY29tbW9uIHdlIHNob3VsZCBzYXZlIHRoZSBtaWNyb2NvZGUgdmVy c2lvbiBpbiBhIG1hY2hpbmUgY2hlY2sKcmVjb3JkIHRvIG1ha2Ugc3VyZSB0aGF0IHRob3NlIHBl b3BsZSBsb29raW5nIGF0IHRoZSBlcnJvciBoYXZlIHRoaXMKaW1wb3J0YW50IGluZm9ybWF0aW9u IGJ1bmRsZWQgd2l0aCB0aGUgcmVzdCBvZiB0aGUgbG9nZ2VkIGluZm9ybWF0aW9uLgoKU2lnbmVk LW9mZi1ieTogVG9ueSBMdWNrIDx0b255Lmx1Y2tAaW50ZWwuY29tPgotLS0KIGFyY2gveDg2L2lu Y2x1ZGUvdWFwaS9hc20vbWNlLmggIHwgMSArCiBhcmNoL3g4Ni9rZXJuZWwvY3B1L21jaGVjay9t Y2UuYyB8IDUgKysrKysKIDIgZmlsZXMgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspCgpkaWZmIC0t Z2l0IGEvYXJjaC94ODYvaW5jbHVkZS91YXBpL2FzbS9tY2UuaCBiL2FyY2gveDg2L2luY2x1ZGUv dWFwaS9hc20vbWNlLmgKaW5kZXggOTE3MjM0NjFkYzFmLi40MzVkYjU4YTdiYWQgMTAwNjQ0Ci0t LSBhL2FyY2gveDg2L2luY2x1ZGUvdWFwaS9hc20vbWNlLmgKKysrIGIvYXJjaC94ODYvaW5jbHVk ZS91YXBpL2FzbS9tY2UuaApAQCAtMzAsNiArMzAsNyBAQCBzdHJ1Y3QgbWNlIHsKIAlfX3U2NCBz eW5kOwkvKiBNQ0FfU1lORCBNU1I6IG9ubHkgdmFsaWQgb24gU01DQSBzeXN0ZW1zICovCiAJX191 NjQgaXBpZDsJLyogTUNBX0lQSUQgTVNSOiBvbmx5IHZhbGlkIG9uIFNNQ0Egc3lzdGVtcyAqLwog CV9fdTY0IHBwaW47CS8qIFByb3RlY3RlZCBQcm9jZXNzb3IgSW52ZW50b3J5IE51bWJlciAqLwor CV9fdTMyIG1pY3JvY29kZTsvKiBNaWNyb2NvZGUgcmV2aXNpb24gKi8KIH07CiAKICNkZWZpbmUg TUNFX0dFVF9SRUNPUkRfTEVOICAgX0lPUignTScsIDEsIGludCkKZGlmZiAtLWdpdCBhL2FyY2gv eDg2L2tlcm5lbC9jcHUvbWNoZWNrL21jZS5jIGIvYXJjaC94ODYva2VybmVsL2NwdS9tY2hlY2sv bWNlLmMKaW5kZXggOGZmOTRkMWUyZGNlLi5iOTQwM2M0NDZlMDUgMTAwNjQ0Ci0tLSBhL2FyY2gv eDg2L2tlcm5lbC9jcHUvbWNoZWNrL21jZS5jCisrKyBiL2FyY2gveDg2L2tlcm5lbC9jcHUvbWNo ZWNrL21jZS5jCkBAIC0xMTgsNiArMTE4LDggQEAgQkxPQ0tJTkdfTk9USUZJRVJfSEVBRCh4ODZf bWNlX2RlY29kZXJfY2hhaW4pOwogLyogRG8gaW5pdGlhbCBpbml0aWFsaXphdGlvbiBvZiBhIHN0 cnVjdCBtY2UgKi8KIHZvaWQgbWNlX3NldHVwKHN0cnVjdCBtY2UgKm0pCiB7CisJc3RydWN0IGNw dWluZm9feDg2ICpjOworCiAJbWVtc2V0KG0sIDAsIHNpemVvZihzdHJ1Y3QgbWNlKSk7CiAJbS0+ Y3B1ID0gbS0+ZXh0Y3B1ID0gc21wX3Byb2Nlc3Nvcl9pZCgpOwogCS8qIFdlIGhvcGUgZ2V0X3Nl Y29uZHMgc3RheXMgbG9ja2xlc3MgKi8KQEAgLTEzMCw2ICsxMzIsOSBAQCB2b2lkIG1jZV9zZXR1 cChzdHJ1Y3QgbWNlICptKQogCiAJaWYgKHRoaXNfY3B1X2hhcyhYODZfRkVBVFVSRV9JTlRFTF9Q UElOKSkKIAkJcmRtc3JsKE1TUl9QUElOLCBtLT5wcGluKTsKKworCWMgPSAmY3B1X2RhdGEobS0+ Y3B1KTsKKwltLT5taWNyb2NvZGUgPSBjLT5taWNyb2NvZGU7CiB9CiAKIERFRklORV9QRVJfQ1BV KHN0cnVjdCBtY2UsIGluamVjdG0pOwo=