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: [v2,6/7] EDAC: add edac_check_mc_owner() to check MC owner From: Borislav Petkov Message-Id: <20170804083007.GA15617@nazgul.tnic> Date: Fri, 4 Aug 2017 10:30:07 +0200 To: Toshi Kani Cc: rjw@rjwysocki.net, mchehab@kernel.org, tony.luck@intel.com, lenb@kernel.org, linux-acpi@vger.kernel.org, linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org List-ID: T24gVGh1LCBBdWcgMDMsIDIwMTcgYXQgMDM6NTc6NTJQTSAtMDYwMCwgVG9zaGkgS2FuaSB3cm90 ZToKPiBPbmx5IGEgc2luZ2xlIGVkYWMgZHJpdmVyIGNhbiBiZSBlbmFibGVkIGZvciBFREFDIE1D LiAgV2hlbiBnaGVzX2VkYWMKPiBpcyBlbmFibGVkLCBhIHJlZ3VsYXIgZWRhYyBkcml2ZXIgZm9y IHRoZSBDUFUgdHlwZSAvIHBsYXRmb3JtIHN0aWxsCj4gYXR0ZW1wdHMgdG8gcmVnaXN0ZXIgaXRz ZWxmIGFuZCBmYWlscyBpbiBlZGFjX21jX2FkZF9tYygpLgo+IAo+IEFkZCBlZGFjX2NoZWNrX21j X293bmVyKCkgc28gdGhhdCByZWd1bGFyIGVkYWMgZHJpdmVycyBjYW4gY2hlY2sKPiB0aGUgb3du ZXIgb2YgRURBQyBNQyBhdCB0aGUgYmVnaW5uaW5nIG9mIGluaXRpYWxpemF0aW9uLgo+IAo+IEFs c28gY2hhbmdlIHRoZSBvd25lciBjaGVjayB0byBzdHJpbmcgY29tcGFyaXNvbiBmcm9tIGFkZHJl c3MgY2hlY2suCj4gCj4gU2lnbmVkLW9mZi1ieTogVG9zaGkgS2FuaSA8dG9zaGkua2FuaUBocGUu Y29tPgo+IENjOiBCb3Jpc2xhdiBQZXRrb3YgPGJwQGFsaWVuOC5kZT4KPiBDYzogTWF1cm8gQ2Fy dmFsaG8gQ2hlaGFiIDxtY2hlaGFiQGtlcm5lbC5vcmc+Cj4gQ2M6IFRvbnkgTHVjayA8dG9ueS5s dWNrQGludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9lZGFjL2VkYWNfbWMuYyB8ICAgMTUgKysr KysrKysrKysrKystCj4gIGRyaXZlcnMvZWRhYy9lZGFjX21jLmggfCAgIDEyICsrKysrKysrKysr Kwo+ICAyIGZpbGVzIGNoYW5nZWQsIDI2IGluc2VydGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPiAK PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9lZGFjL2VkYWNfbWMuYyBiL2RyaXZlcnMvZWRhYy9lZGFj X21jLmMKPiBpbmRleCA0ODAwNzIxLi41MmQ4ZDVlIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZWRh Yy9lZGFjX21jLmMKPiArKysgYi9kcml2ZXJzL2VkYWMvZWRhY19tYy5jCj4gQEAgLTcwMSw2ICs3 MDEsMTkgQEAgc3RydWN0IG1lbV9jdGxfaW5mbyAqZWRhY19tY19maW5kKGludCBpZHgpCj4gIH0K PiAgRVhQT1JUX1NZTUJPTChlZGFjX21jX2ZpbmQpOwo+ICAKPiArLyoKPiArICogUmV0dXJuczoK PiArICoJMSB3aGVuIEVEQUMgTUMgaXMgZnJlZSBvciBvd25lZCBieSB0aGUgbW9kdWxlIG5hbWUK CjEgZm9yIGZyZWUgT1Igb3duZWQ/IT8gV1RGPwoKPiArICoJMCB3aGVuIEVEQUMgTUMgaXMgb3du ZWQgYnkgb3RoZXIgbW9kdWxlCj4gKyAqLwo+ICtpbnQgZWRhY19jaGVja19tY19vd25lcihjb25z dCBjaGFyICptb2RfbmFtZSkKPiArewo+ICsJaWYgKGVkYWNfbWNfb3duZXIgJiYgc3RyY21wKGVk YWNfbWNfb3duZXIsIG1vZF9uYW1lKSkKCnN0cm5jbXAoKSBvZiBjb3Vyc2UsIHdpdGggc2Vuc2li bGUgbWF4aW1hbCBzdHJpbmcgbGVuZ3RoLgoKPiArCQlyZXR1cm4gMDsKPiArCj4gKwlyZXR1cm4g MTsKPiArfQo+ICtFWFBPUlRfU1lNQk9MKGVkYWNfY2hlY2tfbWNfb3duZXIpOwoKRVhQT1JUX1NZ TUJPTF9HUEwKCj4gIAo+ICAvKiBGSVhNRSAtIHNob3VsZCBhIHdhcm5pbmcgYmUgcHJpbnRlZCBp ZiBubyBlcnJvciBkZXRlY3Rpb24/IGNvcnJlY3Rpb24/ICovCj4gIGludCBlZGFjX21jX2FkZF9t Y193aXRoX2dyb3VwcyhzdHJ1Y3QgbWVtX2N0bF9pbmZvICptY2ksCj4gQEAgLTc0Miw3ICs3NTUs NyBAQCBpbnQgZWRhY19tY19hZGRfbWNfd2l0aF9ncm91cHMoc3RydWN0IG1lbV9jdGxfaW5mbyAq bWNpLAo+ICAjZW5kaWYKPiAgCW11dGV4X2xvY2soJm1lbV9jdGxzX211dGV4KTsKPiAgCj4gLQlp ZiAoZWRhY19tY19vd25lciAmJiBlZGFjX21jX293bmVyICE9IG1jaS0+bW9kX25hbWUpIHsKPiAr CWlmICghZWRhY19jaGVja19tY19vd25lcihtY2ktPm1vZF9uYW1lKSkgewo+ICAJCXJldCA9IC1F UEVSTTsKPiAgCQlnb3RvIGZhaWwwOwo+ICAJfQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2VkYWMv ZWRhY19tYy5oIGIvZHJpdmVycy9lZGFjL2VkYWNfbWMuaAo+IGluZGV4IDUzNTc4MDAuLjBlOTVl YmEgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9lZGFjL2VkYWNfbWMuaAo+ICsrKyBiL2RyaXZlcnMv ZWRhYy9lZGFjX21jLmgKPiBAQCAtMTI4LDYgKzEyOCwxOCBAQCBzdHJ1Y3QgbWVtX2N0bF9pbmZv ICplZGFjX21jX2FsbG9jKHVuc2lnbmVkIG1jX251bSwKPiAgCQkJCSAgIHVuc2lnbmVkIHN6X3B2 dCk7Cj4gIAo+ICAvKioKPiArICoKPiArICogZWRhY19jaGVja19tY19vd25lciAtIENoZWNrIHRo ZSBvd25lciBvZiBFREFDIE1DCj4gKyAqCj4gKyAqIEBtb2RfbmFtZTogcG9pbnRlciB0byB0aGUg bW9kdWxlIG5hbWUKPiArICoKPiArICogUmV0dXJuczoKPiArICoJMSB3aGVuIEVEQUMgTUMgaXMg ZnJlZSBvciBvd25lZCBieSB0aGUgbW9kdWxlIG5hbWUKPiArICoJMCB3aGVuIEVEQUMgTUMgaXMg b3duZWQgYnkgb3RoZXIgbW9kdWxlCj4gKyAqLwoKRG9jdW1lbnRpbmcgdGhhdCBmdW5jdGlvbiBv bmx5IG9uY2UgaXMgZW5vdWdoLgoKPiArZXh0ZXJuIGludCBlZGFjX2NoZWNrX21jX293bmVyKGNv bnN0IGNoYXIgKm1vZF9uYW1lKTsKPiArCj4gKy8qCj4gICAqIGVkYWNfbWNfYWRkX21jX3dpdGhf Z3JvdXBzKCkgLSBJbnNlcnQgdGhlIEBtY2kgc3RydWN0dXJlIGludG8gdGhlIG1jaQo+ICAgKgln bG9iYWwgbGlzdCBhbmQgY3JlYXRlIHN5c2ZzIGVudHJpZXMgYXNzb2NpYXRlZCB3aXRoIEBtY2kg c3RydWN0dXJlLgo+ICAgKgo=