From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephan Seitz Subject: CPU microcode update under xen Date: Tue, 16 Oct 2012 19:27:40 +0200 Message-ID: <20121016T192158.GA.6e659.stse@fsing.rootsland.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============4296586594468179801==" Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel List-Id: xen-devel@lists.xenproject.org --===============4296586594468179801== Content-Type: multipart/signed; protocol="application/x-pkcs7-signature"; micalg=sha1; boundary="+HP7ph2BbKc20aGI" Content-Disposition: inline --+HP7ph2BbKc20aGI Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! System: Debian/testing with selfcompiled kernel 3.5.5 (same error with=20 3.4 or 3.6) XEN: 4.1.3 After booting the Dom0 I notice the following errors: [ 2.939078] microcode: CPU0 sig=3D0x1067a, pf=3D0x1, revision=3D0xa07 [ 2.991998] microcode: CPU0 update to revision 0xa0b failed [ 2.992035] microcode: CPU1 sig=3D0x1067a, pf=3D0x1, revision=3D0xa07 [ 2.995882] microcode: CPU1 update to revision 0xa0b failed [ 2.995942] microcode: Microcode Update Driver: v2.00 , Peter Oruba If I boot the same kernel without the hypervisor the microcode update is=20 successful. stse@osgiliath:~$ zcat /proc/config.gz |grep MICROCODE CONFIG_MICROCODE=3Dm CONFIG_MICROCODE_INTEL=3Dy # CONFIG_MICROCODE_AMD is not set CONFIG_MICROCODE_OLD_INTERFACE=3Dy From /proc/cpuinfo: Intel(R) Core(TM)2 Duo CPU E8500 @ 3.16GHz Do I need another driver for microcode updates under XEN, or is it=20 impossible for now? Stephan --=20 | Stephan Seitz E-Mail: stse@fsing.rootsland.net | | Public Keys: http://fsing.rootsland.net/~stse/keys.html | --+HP7ph2BbKc20aGI Content-Type: application/x-pkcs7-signature Content-Disposition: attachment; filename="smime.p7s" Content-Transfer-Encoding: base64 MIIOIQYJKoZIhvcNAQcCoIIOEjCCDg4CAQExCzAJBgUrDgMCGgUAMAsGCSqGSIb3DQEHAaCC C4wwggYIMIID8KADAgECAgEBMA0GCSqGSIb3DQEBBAUAMHkxEDAOBgNVBAoTB1Jvb3QgQ0Ex HjAcBgNVBAsTFWh0dHA6Ly93d3cuY2FjZXJ0Lm9yZzEiMCAGA1UEAxMZQ0EgQ2VydCBTaWdu aW5nIEF1dGhvcml0eTEhMB8GCSqGSIb3DQEJARYSc3VwcG9ydEBjYWNlcnQub3JnMB4XDTA1 MTAxNDA3MzY1NVoXDTMzMDMyODA3MzY1NVowVDEUMBIGA1UEChMLQ0FjZXJ0IEluYy4xHjAc BgNVBAsTFWh0dHA6Ly93d3cuQ0FjZXJ0Lm9yZzEcMBoGA1UEAxMTQ0FjZXJ0IENsYXNzIDMg Um9vdDCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAKtJNRFIfNImflOUz0Op3SjX QiqL84d4GVh8D57aiX3h++tykA10oZZkq5+gJJlz2uJVdscXe/UErEa4w75/ZI0QbCTzYZzA 8pD6Ueb1aQFjww9W4kpCz+JEjCUoqMV5CX1GuYrz6fM0KQhF5Byfy5QEHIGoFLOYZcRD7E6C jQnRvapbjZLQ7N6QxX8KwuPr5jFaXnQ+lzNZ6MMDPWAzv/fRb0fEze5ig1JuLgiapNkVGJGm hZJHsK5I6223IeyFGmhyNav/8BBdwPSUp2rVO5J+TJAFfpPBLIukjmJ0FXFuC3ED6q8VOJrU 0gVyb4z5K+taciX5OUbjchs+BMNkJyIQKopPWKcDrb60LhPtXapI19V91Cp7XPpGBFDkzA5C W4zt2/LP/JaT4NsRNlRiNDiPDGCbO5dWOK3z0luLoFvqTpa4fNfVoIZwQNORKbeiPK31jLvP GpKK5DR7wNhsX+kKwsOnIJpa3yxdUly6R9Wb7yQocDggL9V/KcCyQQNokszgnMyXS0XvOhAK q3A6mJVwrTWx6oUrpByAITGprmB6gCZIALgBwJNjVSKRPFbnr9s6JfOPMVTqJouBWfmh0VMR xXudA/Z0EeBtsSw/LIaRmXGapneLNGDRFLQsrJ2vjBDTn8Rq+G8T/HNZ92ZCdB6K4/jc0m+Y nMtHmJVABfvpAgMBAAGjgb8wgbwwDwYDVR0TAQH/BAUwAwEB/zBdBggrBgEFBQcBAQRRME8w IwYIKwYBBQUHMAGGF2h0dHA6Ly9vY3NwLkNBY2VydC5vcmcvMCgGCCsGAQUFBzAChhxodHRw Oi8vd3d3LkNBY2VydC5vcmcvY2EuY3J0MEoGA1UdIARDMEEwPwYIKwYBBAGBkEowMzAxBggr BgEFBQcCARYlaHR0cDovL3d3dy5DQWNlcnQub3JnL2luZGV4LnBocD9pZD0xMDANBgkqhkiG 9w0BAQQFAAOCAgEAfwiIodoaUEnaifuhCHLzivcexDq0eVsgMLFF3sJd02Vp8cJdVFQ8hV+5 e0KRwpn9G1Gbq0aloRBTnm2IrHNuLDOm8PSe4HXBPohFqeFmQ/5WWtF6QXj3QNpKOvELW6W7 FgbmwueTuYVNl0+xHjhDgO+bDYzvuKdgAIdXfR5EHMsj75s8mZ2vtSkcRXkWlk0nbfEcbMPC VWSzvBTi86QfHjL8JxUFz90urj6CYXvwIRAY9kTqUzn53NCaIODGu+C7Wk/EmcgHvbW9otsu Yg1CNEG8/4uK9VEiqogwAOKw1Ly+ZbrVA1d5m+jcyE34UO2RpVIooqz7Nlg+6ZQrkVCHG9Ze 1ozM9w8QDFJO0BZh5eUKbL8Xx3JGV5yY9WxgY3pvXrlOL8i5ubtqhbyYDe35PpeENJSuAK+h 5eeSbk698+LZFItc0usBbKAXpS0Q65x6Sr297s797SJAq3A4iPUKh2rCqwVgyUgF2lPB3kR3 arPzPDztgLymOEopJF/+WTubJXpWYwBkuV2kYn1XNk+tg+8fklOgjndX3eVhET0jAJBMPPqj YJMEo6819g5qj09KYKeFBWxGoY/0x3bjoVlX93GyxG4UXG1tQWbfG5Ox1ADD7svPPD0hgKlf Y2X83eBfpPQr8IVxQdRnJfsasZeu1pmCE0HSbqUbmSeA5wupqAAwggV8MIIDZKADAgECAgMA 7qMwDQYJKoZIhvcNAQEFBQAwVDEUMBIGA1UEChMLQ0FjZXJ0IEluYy4xHjAcBgNVBAsTFWh0 dHA6Ly93d3cuQ0FjZXJ0Lm9yZzEcMBoGA1UEAxMTQ0FjZXJ0IENsYXNzIDMgUm9vdDAeFw0x MjAyMDcwOTQ3NDVaFw0xNDAyMDYwOTQ3NDVaMHoxFjAUBgNVBAMTDVN0ZXBoYW4gU2VpdHox JzAlBgkqhkiG9w0BCQEWGHN0c2VAZnNpbmcucm9vdHNsYW5kLm5ldDE3MDUGCSqGSIb3DQEJ ARYoYjAyOTM1ZjY0MzY2ZWJjNTMyNzRkZWFlNzdjNTlmNWQ0NjFkMzA5MjCCASIwDQYJKoZI hvcNAQEBBQADggEPADCCAQoCggEBANmTAhUdu+xjRo+1NWftASWgV7mYi1Gdfdukbr0OcsYL nxveMvFuTnwzF9IvX18nGes2PKBDtZDwO/CmzBwFw9HHi9ewy1iSJSRZ1PoklFdUts4PsqHh SF3X9m+NOYtXTHmnzzVphwjtQW4pkzo5r2eF7SWg8sUZeIw5ZTpUa1dJZ2StXhX/4IQJS+vy 4lPBwrthxABsOYeNDVo65k+r4hwuo4LujnbEXetRfgx1nsWsfklZkPmSwKrLLiGKKl7CnLLX z2ayURu2Z5J9GM/6DJw+BCTwgHKpPc/ERLrRHUw7W7cETaaKqpgMVE4se1v/jJo2C4oKa2qS iJXQGvxZUzkCAwEAAaOCAS8wggErMAwGA1UdEwEB/wQCMAAwVgYJYIZIAYb4QgENBEkWR1Rv IGdldCB5b3VyIG93biBjZXJ0aWZpY2F0ZSBmb3IgRlJFRSBoZWFkIG92ZXIgdG8gaHR0cDov L3d3dy5DQWNlcnQub3JnMEAGA1UdJQQ5MDcGCCsGAQUFBwMEBggrBgEFBQcDAgYKKwYBBAGC NwoDBAYKKwYBBAGCNwoDAwYJYIZIAYb4QgQBMDIGCCsGAQUFBwEBBCYwJDAiBggrBgEFBQcw AYYWaHR0cDovL29jc3AuY2FjZXJ0Lm9yZzBNBgNVHREERjBEgRhzdHNlQGZzaW5nLnJvb3Rz bGFuZC5uZXSBKGIwMjkzNWY2NDM2NmViYzUzMjc0ZGVhZTc3YzU5ZjVkNDYxZDMwOTIwDQYJ KoZIhvcNAQEFBQADggIBABULJCng9rYUzDvpGoGlmz0mxmAO459Son4/lyx8cayyucnqWMgl /RP3rmKtLg6brRPLrowTyOEpwZ12jR/JSGWv5B8rjWza3hAWHofQ+6HfP0RPTO2vTFyUaLcD OZ4buknqHAYaS2gp1d2KVBjvrs4QjhS65/0o6tVvA3inAIkQ1h1t9bK8UC0NiA33QIzYhJKF p3/VTqEOKC/B44mSZ57MJ2uQ0mAUpvbQKpUE74FGIsfgKgTSoZqimsaJjYB3tn4lGzBjYVff Hi8dmVL1Q0nb93Qae/wXvJaboVW5ztNNFdKrpoQUuNkyssNBoHRA/QPpK2RVkDK+YGza0gEb 832naD4QdZTiiPuzjfV/a8p71TTyHp1eHjvkOU8yKL9DUpLPgX06VRkm+FqjXa7xWis8Jdbl puXokx5YHifeJjDSci/9apkncZT5tMBNQvSJvjJ+TDMxdrF0rYl8rJMRzg+ckxHeSpw396XU V8dMgoqFZTasaXqLGDIRqmT381EjBMoZIuxhQochks3Zyq+3QG3wPz98jTQorcF7nS2xMu4O ovLlQQw6cVAySNX6W6ywVsGbZOZ3+tEIb5WuBgQqe0/eWIt6BhDco8zDzU9dyI2cTrkxxcOp f1gijBskSDEFwAOjBtDRTzL5vhib+TS3tCQLupcXA29M6pv92YuaDW9zMYICXTCCAlkCAQEw WzBUMRQwEgYDVQQKEwtDQWNlcnQgSW5jLjEeMBwGA1UECxMVaHR0cDovL3d3dy5DQWNlcnQu b3JnMRwwGgYDVQQDExNDQWNlcnQgQ2xhc3MgMyBSb290AgMA7qMwCQYFKw4DAhoFAKCB2DAY BgkqhkiG9w0BCQMxCwYJKoZIhvcNAQcBMBwGCSqGSIb3DQEJBTEPFw0xMjEwMTYxNzI3NDBa MCMGCSqGSIb3DQEJBDEWBBSlF9ot7TAVS4DJFKU5kqlcuUM46DB5BgkqhkiG9w0BCQ8xbDBq MAsGCWCGSAFlAwQBKjALBglghkgBZQMEARYwCwYJYIZIAWUDBAECMAoGCCqGSIb3DQMHMA4G CCqGSIb3DQMCAgIAgDANBggqhkiG9w0DAgIBQDAHBgUrDgMCBzANBggqhkiG9w0DAgIBKDAN BgkqhkiG9w0BAQEFAASCAQAfDz4ZzIEc4IjguoHzCArvOoZiuq5vj0fjrWC6uH5Zvg2Bd6ok jKz8kiIQ6Chmh58/w6jMSQn53F7f0VI4hT4+WEM1IZnJX7Srywo+v6VK2uJUCikns+w4AJfM bHP2EWLL8iMol1Bl+COBep5JZ1Wo/bXJd+Rj5MVsAkjkMU/Jzf811veQn3SPr/9aurYhzk// VCx3EhtsGiMSKsCrxEYMjgZQ8XhLxpYNsOV1bojWe4ElA58V+4K6KtZupzanUi4UAKys3vF5 mBqnQTfxqKpYZ1reTMlNNT/Lfs4P135ZTFKwFgmxOoA1rmgpvtHpk3b0om3URNfCRT9rZgfH axxJ --+HP7ph2BbKc20aGI-- --===============4296586594468179801== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel --===============4296586594468179801==--