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: [v2,4/7] ghes_edac: avoid multiple calls to dmi_walk() From: Borislav Petkov Message-Id: <20170816112906.u32wlymfpw5don4v@pd.tnic> Date: Wed, 16 Aug 2017 13:29:07 +0200 To: "Luck, Tony" , Steven Rostedt Cc: "Kani, Toshimitsu" , "rjw@rjwysocki.net" , "lenb@kernel.org" , "mchehab@kernel.org" , "linux-kernel@vger.kernel.org" , "linux-acpi@vger.kernel.org" , "linux-edac@vger.kernel.org" List-ID: T24gV2VkLCBBdWcgMTYsIDIwMTcgYXQgMTA6Mjk6MzFBTSArMDIwMCwgQm9yaXNsYXYgUGV0a292 IHdyb3RlOgo+IEFueXdheSwgSSB0aGluayBJIGhhdmUgYSBib3ggdG8gcnVuIGl0IHRvLCBsZW1t ZSBnbyBmaW5kIGl0LgoKU2VlbXMgdG8gYm9vdC4KCkl0J3MgYSB3aG9sZSBhbm90aGVyIHN0b3J5 IHdoZXRoZXIgaXQgYWN0dWFsbHkgd29ya3MuIDotKQoKTmVlZCBzb21lIEVJTkogY2FwYWJpbGl0 aWVzIHVyZ2VudGx5IGJ1dCBmaW5kaW5nIGEgYm94IHdoZXJlIGl0IHdvcmtzCnJlbGlhYmx5IGlz IGxpa2UgZmluZGluZyBnb2xkLgoKWyAgICA3Ljc4NDk2MF0gRVJTVDogRmFpbGVkIHRvIGdldCBF cnJvciBMb2cgQWRkcmVzcyBSYW5nZS4KWyAgICA3Ljc5NTkwNV0gRURBQyBERUJVRzogZWRhY19t Y19hbGxvYzogYWxsb2NhdGluZyAyNDQ0IGJ5dGVzIGZvciBtY2kgZGF0YSAoMTYgZGltbXMsIDE2 IGNzcm93cy9jaAphbm5lbHMpClsgICAgNy44MTUyNjZdIGdoZXNfZWRhYzogVGhpcyBFREFDIGRy aXZlciByZWxpZXMgb24gQklPUyB0byBlbnVtZXJhdGUgbWVtb3J5IGFuZCBnZXQgZXJyb3IgcmVw b3J0cy4KWyAgICA3LjgzMzM3Ml0gZ2hlc19lZGFjOiBVbmZvcnR1bmF0ZWx5LCBub3QgYWxsIEJJ T1NlcyByZWZsZWN0IHRoZSBtZW1vcnkgbGF5b3V0IGNvcnJlY3RseS4KWyAgICA3Ljg1MDA5M10g Z2hlc19lZGFjOiBTbywgdGhlIGVuZCByZXN1bHQgb2YgdXNpbmcgdGhpcyBkcml2ZXIgdmFyaWVz IGZyb20gdmVuZG9yIHRvIHZlbmRvci4KWyAgICA3Ljg2NzMyMl0gZ2hlc19lZGFjOiBJZiB5b3Ug ZmluZCBpbmNvcnJlY3QgcmVwb3J0cywgcGxlYXNlIGNvbnRhY3QgeW91ciBoYXJkd2FyZSB2ZW5k b3IKWyAgICA3Ljg4NDAzNF0gZ2hlc19lZGFjOiB0byBjb3JyZWN0IGl0cyBCSU9TLgpbICAgIDcu ODkyNTk5XSBnaGVzX2VkYWM6IFRoaXMgc3lzdGVtIGhhcyAxNiBESU1NIHNvY2tldHMuClsgICAg Ny45MDMyNzRdIEVEQUMgREVCVUc6IGdoZXNfZWRhY19kbWlkZWNvZGU6IERJTU04OiBVbmJ1ZmZl cmVkIEREUjMgUkFNIHNpemUgPSAyMDQ4IE1CKEVDQykKWyAgICA3LjkyMDMzN10gRURBQyBERUJV RzogZ2hlc19lZGFjX2RtaWRlY29kZTogICAgICAgICB0eXBlIDI0LCBkZXRhaWwgMHg4MCwgd2lk dGggNzIodG90YWwgNjQpClsgICAgNy45MzY1MzJdIEVEQUMgREVCVUc6IGdoZXNfZWRhY19kbWlk ZWNvZGU6IERJTU05OiBVbmJ1ZmZlcmVkIEREUjMgUkFNIHNpemUgPSAyMDQ4IE1CKEVDQykKWyAg ICA3Ljk1MzU5MV0gRURBQyBERUJVRzogZ2hlc19lZGFjX2RtaWRlY29kZTogICAgICAgICB0eXBl IDI0LCBkZXRhaWwgMHg4MCwgd2lkdGggNzIodG90YWwgNjQpClsgICAgNy45Njk3NzhdIEVEQUMg REVCVUc6IGdoZXNfZWRhY19kbWlkZWNvZGU6IERJTU0xMDogVW5idWZmZXJlZCBERFIzIFJBTSBz aXplID0gMjA0OCBNQihFQ0MpClsgICAgNy45ODcwMTBdIEVEQUMgREVCVUc6IGdoZXNfZWRhY19k bWlkZWNvZGU6ICAgICAgICAgdHlwZSAyNCwgZGV0YWlsIDB4ODAsIHdpZHRoIDcyKHRvdGFsIDY0 KQpbICAgIDguMDAzMTk5XSBFREFDIERFQlVHOiBnaGVzX2VkYWNfZG1pZGVjb2RlOiBESU1NMTE6 IFVuYnVmZmVyZWQgRERSMyBSQU0gc2l6ZSA9IDIwNDggTUIoRUNDKQpbICAgIDguMDIwNDMyXSBF REFDIERFQlVHOiBnaGVzX2VkYWNfZG1pZGVjb2RlOiAgICAgICAgIHR5cGUgMjQsIGRldGFpbCAw eDgwLCB3aWR0aCA3Mih0b3RhbCA2NCkKWyAgICA4LjAzNjYxOF0gRURBQyBERUJVRzogZ2hlc19l ZGFjX2RtaWRlY29kZTogRElNTTEyOiBVbmJ1ZmZlcmVkIEREUjMgUkFNIHNpemUgPSAyMDQ4IE1C KEVDQykKWyAgICA4LjA1Mzg0OF0gRURBQyBERUJVRzogZ2hlc19lZGFjX2RtaWRlY29kZTogICAg ICAgICB0eXBlIDI0LCBkZXRhaWwgMHg4MCwgd2lkdGggNzIodG90YWwgNjQpClsgICAgOC4wNzAw MzhdIEVEQUMgREVCVUc6IGdoZXNfZWRhY19kbWlkZWNvZGU6IERJTU0xMzogVW5idWZmZXJlZCBE RFIzIFJBTSBzaXplID0gMjA0OCBNQihFQ0MpClsgICAgOC4wODcyNjhdIEVEQUMgREVCVUc6IGdo ZXNfZWRhY19kbWlkZWNvZGU6ICAgICAgICAgdHlwZSAyNCwgZGV0YWlsIDB4ODAsIHdpZHRoIDcy KHRvdGFsIDY0KQpbICAgIDguMTAzNDU2XSBFREFDIERFQlVHOiBnaGVzX2VkYWNfZG1pZGVjb2Rl OiBESU1NMTQ6IFVuYnVmZmVyZWQgRERSMyBSQU0gc2l6ZSA9IDIwNDggTUIoRUNDKQpbICAgIDgu MTIwNjg3XSBFREFDIERFQlVHOiBnaGVzX2VkYWNfZG1pZGVjb2RlOiAgICAgICAgIHR5cGUgMjQs IGRldGFpbCAweDgwLCB3aWR0aCA3Mih0b3RhbCA2NCkKWyAgICA4LjEyODA1M10gdHNjOiBSZWZp bmVkIFRTQyBjbG9ja3NvdXJjZSBjYWxpYnJhdGlvbjogMjA5OS45OTkgTUh6ClsgICAgOC4xMjgx NzNdIGNsb2Nrc291cmNlOiB0c2M6IG1hc2s6IDB4ZmZmZmZmZmZmZmZmZmZmZiBtYXhfY3ljbGVz OiAweDFlNDUyZmM0ODhlLCBtYXhfaWRsZV9uczogNDQKMDc5NTMwNzEyNCBucwpbICAgIDguMTY5 ODAwXSBFREFDIERFQlVHOiBnaGVzX2VkYWNfZG1pZGVjb2RlOiBESU1NMTU6IFVuYnVmZmVyZWQg RERSMyBSQU0gc2l6ZSA9IDIwNDggTUIoRUNDKQpbICAgIDguMTg3MDQzXSBFREFDIERFQlVHOiBn aGVzX2VkYWNfZG1pZGVjb2RlOiAgICAgICAgIHR5cGUgMjQsIGRldGFpbCAweDgwLCB3aWR0aCA3 Mih0b3RhbCA2NCkKWyAgICA4LjIwMzIzMF0gRURBQyBERUJVRzogZWRhY19tY19hZGRfbWNfd2l0 aF9ncm91cHM6IApbICAgIDguMjEzMzYzXSBFREFDIERFQlVHOiBlZGFjX2NyZWF0ZV9zeXNmc19t Y2lfZGV2aWNlOiBjcmVhdGluZyBidXMgbWMxClsgICAgOC4yMjY2NDNdIEVEQUMgREVCVUc6IGVk YWNfY3JlYXRlX3N5c2ZzX21jaV9kZXZpY2U6IGNyZWF0aW5nIGRldmljZSBtYzEKWyAgICA4LjI0 MDQ1MF0gRURBQyBERUJVRzogZWRhY19jcmVhdGVfc3lzZnNfbWNpX2RldmljZTogY3JlYXRpbmcg ZGltbTgsIGxvY2F0ZWQgYXQgbWVtb3J5IDggClsgICAgOC4yNTczNjJdIEVEQUMgREVCVUc6IGVk YWNfY3JlYXRlX2RpbW1fb2JqZWN0OiBjcmVhdGluZyByYW5rL2RpbW0gZGV2aWNlIGRpbW04Clsg ICAgOC4yNzI1MDZdIEVEQUMgREVCVUc6IGVkYWNfY3JlYXRlX3N5c2ZzX21jaV9kZXZpY2U6IGNy ZWF0aW5nIGRpbW05LCBsb2NhdGVkIGF0IG1lbW9yeSA5IApbICAgIDguMjg5NDA5XSBFREFDIERF QlVHOiBlZGFjX2NyZWF0ZV9kaW1tX29iamVjdDogY3JlYXRpbmcgcmFuay9kaW1tIGRldmljZSBk aW1tOQpbICAgIDguMzA0NTU2XSBFREFDIERFQlVHOiBlZGFjX2NyZWF0ZV9zeXNmc19tY2lfZGV2 aWNlOiBjcmVhdGluZyBkaW1tMTAsIGxvY2F0ZWQgYXQgbWVtb3J5IDEwIApbICAgIDguMzIxODA4 XSBFREFDIERFQlVHOiBlZGFjX2NyZWF0ZV9kaW1tX29iamVjdDogY3JlYXRpbmcgcmFuay9kaW1t IGRldmljZSBkaW1tMTAKWyAgICA4LjMzNzEyNl0gRURBQyBERUJVRzogZWRhY19jcmVhdGVfc3lz ZnNfbWNpX2RldmljZTogY3JlYXRpbmcgZGltbTExLCBsb2NhdGVkIGF0IG1lbW9yeSAxMSAKWyAg ICA4LjM1NDM3N10gRURBQyBERUJVRzogZWRhY19jcmVhdGVfZGltbV9vYmplY3Q6IGNyZWF0aW5n IHJhbmsvZGltbSBkZXZpY2UgZGltbTExClsgICAgOC4zNjk2OTddIEVEQUMgREVCVUc6IGVkYWNf Y3JlYXRlX3N5c2ZzX21jaV9kZXZpY2U6IGNyZWF0aW5nIGRpbW0xMiwgbG9jYXRlZCBhdCBtZW1v cnkgMTIgClsgICAgOC4zODY5NDZdIEVEQUMgREVCVUc6IGVkYWNfY3JlYXRlX2RpbW1fb2JqZWN0 OiBjcmVhdGluZyByYW5rL2RpbW0gZGV2aWNlIGRpbW0xMgpbICAgIDguNDAyMjY2XSBFREFDIERF QlVHOiBlZGFjX2NyZWF0ZV9zeXNmc19tY2lfZGV2aWNlOiBjcmVhdGluZyBkaW1tMTMsIGxvY2F0 ZWQgYXQgbWVtb3J5IDEzIApbICAgIDguNDE5NTE2XSBFREFDIERFQlVHOiBlZGFjX2NyZWF0ZV9k aW1tX29iamVjdDogY3JlYXRpbmcgcmFuay9kaW1tIGRldmljZSBkaW1tMTMKWyAgICA4LjQzNDgz NV0gRURBQyBERUJVRzogZWRhY19jcmVhdGVfc3lzZnNfbWNpX2RldmljZTogY3JlYXRpbmcgZGlt bTE0LCBsb2NhdGVkIGF0IG1lbW9yeSAxNCAKWyAgICA4LjQ1MjA5NF0gRURBQyBERUJVRzogZWRh Y19jcmVhdGVfZGltbV9vYmplY3Q6IGNyZWF0aW5nIHJhbmsvZGltbSBkZXZpY2UgZGltbTE0Clsg ICAgOC40Njc0MjNdIEVEQUMgREVCVUc6IGVkYWNfY3JlYXRlX3N5c2ZzX21jaV9kZXZpY2U6IGNy ZWF0aW5nIGRpbW0xNSwgbG9jYXRlZCBhdCBtZW1vcnkgMTUgClsgICAgOC40ODQ2NzRdIEVEQUMg REVCVUc6IGVkYWNfY3JlYXRlX2RpbW1fb2JqZWN0OiBjcmVhdGluZyByYW5rL2RpbW0gZGV2aWNl IGRpbW0xNQpbICAgIDguNDk5OTk0XSBFREFDIERFQlVHOiBlZGFjX2NyZWF0ZV9jc3Jvd19vYmpl Y3Q6IGNyZWF0aW5nICh2aXJ0dWFsKSBjc3JvdyBub2RlIGNzcm93OApbICAgIDguNTE2MjE1XSBF REFDIERFQlVHOiBlZGFjX2NyZWF0ZV9jc3Jvd19vYmplY3Q6IGNyZWF0aW5nICh2aXJ0dWFsKSBj c3JvdyBub2RlIGNzcm93OQpbICAgIDguNTMyNDMzXSBFREFDIERFQlVHOiBlZGFjX2NyZWF0ZV9j c3Jvd19vYmplY3Q6IGNyZWF0aW5nICh2aXJ0dWFsKSBjc3JvdyBub2RlIGNzcm93MTAKWyAgICA4 LjU0ODgyNF0gRURBQyBERUJVRzogZWRhY19jcmVhdGVfY3Nyb3dfb2JqZWN0OiBjcmVhdGluZyAo dmlydHVhbCkgY3Nyb3cgbm9kZSBjc3JvdzExClsgICAgOC41NjUyMDNdIEVEQUMgREVCVUc6IGVk YWNfY3JlYXRlX2Nzcm93X29iamVjdDogY3JlYXRpbmcgKHZpcnR1YWwpIGNzcm93IG5vZGUgY3Ny b3cxMgpbICAgIDguNTgxNTg1XSBFREFDIERFQlVHOiBlZGFjX2NyZWF0ZV9jc3Jvd19vYmplY3Q6 IGNyZWF0aW5nICh2aXJ0dWFsKSBjc3JvdyBub2RlIGNzcm93MTMKWyAgICA4LjU5Nzk2NF0gRURB QyBERUJVRzogZWRhY19jcmVhdGVfY3Nyb3dfb2JqZWN0OiBjcmVhdGluZyAodmlydHVhbCkgY3Ny b3cgbm9kZSBjc3JvdzE0ClsgICAgOC42MTQzNDddIEVEQUMgREVCVUc6IGVkYWNfY3JlYXRlX2Nz cm93X29iamVjdDogY3JlYXRpbmcgKHZpcnR1YWwpIGNzcm93IG5vZGUgY3Nyb3cxNQpbICAgIDgu NjMwNzQ0XSBFREFDIE1DMTogR2l2aW5nIG91dCBkZXZpY2UgdG8gbW9kdWxlIGdoZXNfZWRhYy5j IGNvbnRyb2xsZXIgZ2hlc19lZGFjOiBERVYgZ2hlcyAoSU5URVJSVVBUKQpbICAgIDguNjUwMDcz XSBbRmlybXdhcmUgV2Fybl06IEdIRVM6IFBvbGwgaW50ZXJ2YWwgaXMgMCBmb3IgZ2VuZXJpYyBo YXJkd2FyZSBlcnJvciBzb3VyY2U6IDEsIGRpc2FibGVkLgpbICAgIDguNjY5MDEyXSBHSEVTOiBB UEVJIGZpcm13YXJlIGZpcnN0IG1vZGUgaXMgZW5hYmxlZCBieSBXSEVBIF9PU0MuClsgICAgOC42 ODE5NDBdIFNlcmlhbDogODI1MC8xNjU1MCBkcml2ZXIsIDMyIHBvcnRzLCBJUlEgc2hhcmluZyBk aXNhYmxlZAo=