From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5F24DC19759 for ; Thu, 1 Aug 2019 10:19:15 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 37C3B206B8 for ; Thu, 1 Aug 2019 10:19:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 37C3B206B8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ht8Aq-0001kl-7z; Thu, 01 Aug 2019 10:19:04 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1ht8Ao-0001jn-W5 for xen-devel@lists.xenproject.org; Thu, 01 Aug 2019 10:19:03 +0000 X-Inumbo-ID: c69f26a2-b445-11e9-8aea-af7a2c1d869f Received: from mga17.intel.com (unknown [192.55.52.151]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTPS id c69f26a2-b445-11e9-8aea-af7a2c1d869f; Thu, 01 Aug 2019 10:18:59 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Aug 2019 03:18:58 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,333,1559545200"; d="scan'208";a="175207894" Received: from gao-cwp.sh.intel.com ([10.239.159.26]) by orsmga003.jf.intel.com with ESMTP; 01 Aug 2019 03:18:57 -0700 From: Chao Gao To: xen-devel@lists.xenproject.org Date: Thu, 1 Aug 2019 18:22:40 +0800 Message-Id: <1564654971-31328-6-git-send-email-chao.gao@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1564654971-31328-1-git-send-email-chao.gao@intel.com> References: <1564654971-31328-1-git-send-email-chao.gao@intel.com> Subject: [Xen-devel] [PATCH v8 05/16] microcode/amd: distinguish old and mismatched ucode in microcode_fits() X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Ashok Raj , Wei Liu , Andrew Cooper , Jan Beulich , Chao Gao , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" U29tZXRpbWVzLCBhbiB1Y29kZSB3aXRoIGEgbGV2ZWwgbG93ZXIgdGhhbiBvciBlcXVhbCB0byBj dXJyZW50IENQVSdzCnBhdGNoIGxldmVsIGlzIHVzZWZ1bC4gRm9yIGV4YW1wbGUsIHRvIHdvcmsg YXJvdW5kIGEgYnJva2VuIGJpb3Mgd2hpY2gKb25seSBsb2FkcyB1Y29kZSBmb3IgQlNQLCB3aGVu IEJTUCBwYXJzZXMgYW4gdWNvZGUgYmxvYiBkdXJpbmcgYm9vdHVwLAppdCBpcyBiZXR0ZXIgdG8g c2F2ZSBhbiB1Y29kZSB3aXRoIGxvd2VyIG9yIGVxdWFsIGxldmVsIGZvciBBUHMKCk5vIGZ1bmN0 aW9uYWwgY2hhbmdlIGlzIG1hZGUgaW4gdGhpcyBwYXRjaC4gQnV0IGZvbGxvd2luZyBwYXRjaCB3 b3VsZApoYW5kbGUgIm9sZCB1Y29kZSIgYW5kICJtaXNtYXRjaGVkIHVjb2RlIiBzZXBhcmF0ZWx5 LgoKU2lnbmVkLW9mZi1ieTogQ2hhbyBHYW8gPGNoYW8uZ2FvQGludGVsLmNvbT4KLS0tCkNoYW5n ZXMgaW4gdjg6CiAtIG5ldwotLS0KIHhlbi9hcmNoL3g4Ni9taWNyb2NvZGVfYW1kLmMgfCAxOCAr KysrKysrKystLS0tLS0tLS0KIDEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKyksIDkgZGVs ZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEveGVuL2FyY2gveDg2L21pY3JvY29kZV9hbWQuYyBiL3hl bi9hcmNoL3g4Ni9taWNyb2NvZGVfYW1kLmMKaW5kZXggYWZjYTUxZi4uZTlhNTY3ZiAxMDA2NDQK LS0tIGEveGVuL2FyY2gveDg2L21pY3JvY29kZV9hbWQuYworKysgYi94ZW4vYXJjaC94ODYvbWlj cm9jb2RlX2FtZC5jCkBAIC0xNTIsOCArMTUyLDggQEAgc3RhdGljIGJvb2xfdCBmaW5kX2VxdWl2 X2NwdV9pZChjb25zdCBzdHJ1Y3QgZXF1aXZfY3B1X2VudHJ5ICplcXVpdl9jcHVfdGFibGUsCiAg ICAgcmV0dXJuIDA7CiB9CiAKLXN0YXRpYyBib29sX3QgbWljcm9jb2RlX2ZpdHMoY29uc3Qgc3Ry dWN0IG1pY3JvY29kZV9hbWQgKm1jX2FtZCwKLSAgICAgICAgICAgICAgICAgICAgICAgICAgICAg dW5zaWduZWQgaW50IGNwdSkKK3N0YXRpYyBlbnVtIG1pY3JvY29kZV9tYXRjaF9yZXN1bHQgbWlj cm9jb2RlX2ZpdHMoCisgICAgY29uc3Qgc3RydWN0IG1pY3JvY29kZV9hbWQgKm1jX2FtZCwgdW5z aWduZWQgaW50IGNwdSkKIHsKICAgICBzdHJ1Y3QgdWNvZGVfY3B1X2luZm8gKnVjaSA9ICZwZXJf Y3B1KHVjb2RlX2NwdV9pbmZvLCBjcHUpOwogICAgIGNvbnN0IHN0cnVjdCBtaWNyb2NvZGVfaGVh ZGVyX2FtZCAqbWNfaGVhZGVyID0gbWNfYW1kLT5tcGI7CkBAIC0xNjcsMjcgKzE2NywyNyBAQCBz dGF0aWMgYm9vbF90IG1pY3JvY29kZV9maXRzKGNvbnN0IHN0cnVjdCBtaWNyb2NvZGVfYW1kICpt Y19hbWQsCiAgICAgY3VycmVudF9jcHVfaWQgPSBjcHVpZF9lYXgoMHgwMDAwMDAwMSk7CiAKICAg ICBpZiAoICFmaW5kX2VxdWl2X2NwdV9pZChlcXVpdl9jcHVfdGFibGUsIGN1cnJlbnRfY3B1X2lk LCAmZXF1aXZfY3B1X2lkKSApCi0gICAgICAgIHJldHVybiAwOworICAgICAgICByZXR1cm4gTUlT X1VDT0RFOwogCiAgICAgaWYgKCAobWNfaGVhZGVyLT5wcm9jZXNzb3JfcmV2X2lkKSAhPSBlcXVp dl9jcHVfaWQgKQotICAgICAgICByZXR1cm4gMDsKKyAgICAgICAgcmV0dXJuIE1JU19VQ09ERTsK IAogICAgIGlmICggIXZlcmlmeV9wYXRjaF9zaXplKG1jX2FtZC0+bXBiX3NpemUpICkKICAgICB7 CiAgICAgICAgIHByX2RlYnVnKCJtaWNyb2NvZGU6IHBhdGNoIHNpemUgbWlzbWF0Y2hcbiIpOwot ICAgICAgICByZXR1cm4gMDsKKyAgICAgICAgcmV0dXJuIE1JU19VQ09ERTsKICAgICB9CiAKICAg ICBpZiAoIG1jX2hlYWRlci0+cGF0Y2hfaWQgPD0gdWNpLT5jcHVfc2lnLnJldiApCiAgICAgewog ICAgICAgICBwcl9kZWJ1ZygibWljcm9jb2RlOiBwYXRjaCBpcyBhbHJlYWR5IGF0IHJlcXVpcmVk IGxldmVsIG9yIGdyZWF0ZXIuXG4iKTsKLSAgICAgICAgcmV0dXJuIDA7CisgICAgICAgIHJldHVy biBPTERfVUNPREU7CiAgICAgfQogCiAgICAgcHJfZGVidWcoIm1pY3JvY29kZTogQ1BVJWQgZm91 bmQgYSBtYXRjaGluZyBtaWNyb2NvZGUgdXBkYXRlIHdpdGggdmVyc2lvbiAlI3ggKGN1cnJlbnQ9 JSN4KVxuIiwKICAgICAgICAgICAgICBjcHUsIG1jX2hlYWRlci0+cGF0Y2hfaWQsIHVjaS0+Y3B1 X3NpZy5yZXYpOwogCi0gICAgcmV0dXJuIDE7CisgICAgcmV0dXJuIE5FV19VQ09ERTsKIH0KIAog c3RhdGljIGludCBhcHBseV9taWNyb2NvZGUodW5zaWduZWQgaW50IGNwdSkKQEAgLTUwMiw3ICs1 MDIsNyBAQCBzdGF0aWMgaW50IGNwdV9yZXF1ZXN0X21pY3JvY29kZSh1bnNpZ25lZCBpbnQgY3B1 LCBjb25zdCB2b2lkICpidWYsCiAgICAgd2hpbGUgKCAoZXJyb3IgPSBnZXRfdWNvZGVfZnJvbV9i dWZmZXJfYW1kKG1jX2FtZCwgYnVmLCBidWZzaXplLAogICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAmb2Zmc2V0KSkgPT0gMCApCiAgICAgewotICAgICAgICBp ZiAoIG1pY3JvY29kZV9maXRzKG1jX2FtZCwgY3B1KSApCisgICAgICAgIGlmICggbWljcm9jb2Rl X2ZpdHMobWNfYW1kLCBjcHUpID09IE5FV19VQ09ERSApCiAgICAgICAgIHsKICAgICAgICAgICAg IGVycm9yID0gYXBwbHlfbWljcm9jb2RlKGNwdSk7CiAgICAgICAgICAgICBpZiAoIGVycm9yICkK QEAgLTU4Myw3ICs1ODMsNyBAQCBzdGF0aWMgaW50IG1pY3JvY29kZV9yZXN1bWVfbWF0Y2godW5z aWduZWQgaW50IGNwdSwgY29uc3Qgdm9pZCAqbWMpCiAgICAgc3RydWN0IG1pY3JvY29kZV9hbWQg Km1jX2FtZCA9IHVjaS0+bWMubWNfYW1kOwogICAgIGNvbnN0IHN0cnVjdCBtaWNyb2NvZGVfYW1k ICpzcmMgPSBtYzsKIAotICAgIGlmICggIW1pY3JvY29kZV9maXRzKHNyYywgY3B1KSApCisgICAg aWYgKCBtaWNyb2NvZGVfZml0cyhzcmMsIGNwdSkgIT0gTkVXX1VDT0RFICkKICAgICAgICAgcmV0 dXJuIDA7CiAKICAgICBpZiAoIHNyYyAhPSBtY19hbWQgKQotLSAKMS44LjMuMQoKCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5n IGxpc3QKWGVuLWRldmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJv amVjdC5vcmcvbWFpbG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=