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] x86/mce: add CMCI support for Centaur CPUs From: davidwang Message-Id: <1528079853-8101-1-git-send-email-davidwang@zhaoxin.com> Date: Mon, 4 Jun 2018 10:37:33 +0800 To: bp@alien8.de, tony.luck@intel.com, mingo@redhat.com, tglx@linutronix.de, hpa@zytor.com, x86@kernel.org, linux-kernel@vger.kernel.org, linux-edac@vger.kernel.org Cc: cooperyan@zhaoxin.com, qiyuanwang@zhaoxin.com, benjaminpan@viatech.com, lukelin@viacpu.com, timguo@zhaoxin.com, David Wang List-ID: TmV3IENlbnRhdXIgQ1BVIHN1cHBvcnQgQ01DSSBtZWNoYW5pc20sIHdoaWNoIGlzIGNvbXBhdGli bGUgd2l0aCBJTlRFTCBDTUNJLgoKU2lnbmVkLW9mZi1ieTogRGF2aWQgV2FuZyA8ZGF2aWR3YW5n QHpoYW94aW4uY29tPgoKQ2hhbmdlcyBmcm9tIHYxIHRvIHYyOgoqMSwgYWRkIHZlbmRvciBjaGVj ayBmb3IgQ2VudGF1ciBDUFUgaW4gY21jaV9zdXBwb3J0ZWQuCioyLCBPbmx5IGNhbGwgaW50ZWxf aW5pdF9jbWNpIGZvciBDZW50YXVyIENQVSBpbiBtY2VfaW50ZWxfZmVhdHVyZV9pbml0IGZ1bmN0 aW9uLgotLS0KIGFyY2gveDg2L0tjb25maWcgICAgICAgICAgICAgICAgICAgICAgIHwgMTIgKysr KysrKysrKysrCiBhcmNoL3g4Ni9rZXJuZWwvY3B1L21jaGVjay9tY2UuYyAgICAgICB8ICA2ICsr KysrKwogYXJjaC94ODYva2VybmVsL2NwdS9tY2hlY2svbWNlX2ludGVsLmMgfCAyMSArKysrKysr KysrKysrKysrLS0tLS0KIDMgZmlsZXMgY2hhbmdlZCwgMzQgaW5zZXJ0aW9ucygrKSwgNSBkZWxl dGlvbnMoLSkKCmRpZmYgLS1naXQgYS9hcmNoL3g4Ni9LY29uZmlnIGIvYXJjaC94ODYvS2NvbmZp ZwppbmRleCBkZGE4N2EzLi4xYWRmZjVmIDEwMDY0NAotLS0gYS9hcmNoL3g4Ni9LY29uZmlnCisr KyBiL2FyY2gveDg2L0tjb25maWcKQEAgLTExMzAsNiArMTEzMCwxOCBAQCBjb25maWcgWDg2X01D RV9BTUQKIAkgICBBZGRpdGlvbmFsIHN1cHBvcnQgZm9yIEFNRCBzcGVjaWZpYyBNQ0UgZmVhdHVy ZXMgc3VjaCBhcwogCSAgIHRoZSBEUkFNIEVycm9yIFRocmVzaG9sZC4KIAorY29uZmlnIFg4Nl9N Q0VfQ0VOVEFVUgorCWRlZl9ib29sIHkKKwlwcm9tcHQgIkNFTlRBVVIgTUNFIGZlYXR1cmVzIgor CWRlcGVuZHMgb24gQ1BVX1NVUF9DRU5UQVVSICYmIFg4Nl9NQ0VfSU5URUwKKwloZWxwCisJICAg QWRkaXRpb25hbCBzdXBwb3J0IGZvciBDZW50YXVyIHNwZWNpZmljIE1DRSBmZWF0dXJlcyBzdWNo IGFzCisJICAgTUNFIGJyb2FkY2FzdGluZyBhbmQgQ01DSSBzdXBwb3J0LgorCSAgIE5ldyBDZW50 YXVyIENQVSBzdXBwb3J0IE1DRSBicm9hZGNhc3RpbmcuCisJICAgTmV3IENlbnRhdXIgQ1BVIHN1 cHBvcnQgQ01DSSB3aGljaCBpcyBmdWxseSBjb21wbGlhbnQgd2l0aCBJbnRlbCBDTUNJLgorCisJ ICAgSWYgdW5zdXJlLCBzYXkgTiBoZXJlLgorCiBjb25maWcgWDg2X0FOQ0lFTlRfTUNFCiAJYm9v bCAiU3VwcG9ydCBmb3Igb2xkIFBlbnRpdW0gNSAvIFdpbkNoaXAgbWFjaGluZSBjaGVja3MiCiAJ ZGVwZW5kcyBvbiBYODZfMzIgJiYgWDg2X01DRQpkaWZmIC0tZ2l0IGEvYXJjaC94ODYva2VybmVs L2NwdS9tY2hlY2svbWNlLmMgYi9hcmNoL3g4Ni9rZXJuZWwvY3B1L21jaGVjay9tY2UuYwppbmRl eCBjZDc2MzgwLi4yZWJhZmM3IDEwMDY0NAotLS0gYS9hcmNoL3g4Ni9rZXJuZWwvY3B1L21jaGVj ay9tY2UuYworKysgYi9hcmNoL3g4Ni9rZXJuZWwvY3B1L21jaGVjay9tY2UuYwpAQCAtMTcyNyw2 ICsxNzI3LDcgQEAgc3RhdGljIHZvaWQgX19tY2hlY2tfY3B1X2luaXRfZWFybHkoc3RydWN0IGNw dWluZm9feDg2ICpjKQogCX0KIH0KIAorI2lmZGVmIENPTkZJR19YODZfTUNFX0NFTlRBVVIKIHN0 YXRpYyB2b2lkIG1jZV9jZW50YXVyX2ZlYXR1cmVfaW5pdChzdHJ1Y3QgY3B1aW5mb194ODYgKmMp CiB7CiAJc3RydWN0IG1jYV9jb25maWcgKmNmZyA9ICZtY2FfY2ZnOwpAQCAtMTc0MCw3ICsxNzQx LDEyIEBAIHN0YXRpYyB2b2lkIG1jZV9jZW50YXVyX2ZlYXR1cmVfaW5pdChzdHJ1Y3QgY3B1aW5m b194ODYgKmMpCiAJCWlmIChjZmctPm1vbmFyY2hfdGltZW91dCA8IDApCiAJCQljZmctPm1vbmFy Y2hfdGltZW91dCA9IFVTRUNfUEVSX1NFQzsKIAl9CisJbWNlX2ludGVsX2ZlYXR1cmVfaW5pdChj KTsKKwltY2VfYWRqdXN0X3RpbWVyID0gY21jaV9pbnRlbF9hZGp1c3RfdGltZXI7CiB9CisjZWxz ZQorc3RhdGljIGlubGluZSB2b2lkIG1jZV9jZW50YXVyX2ZlYXR1cmVfaW5pdChzdHJ1Y3QgY3B1 aW5mb194ODYgKmMpIHsgfQorI2VuZGlmCiAKIHN0YXRpYyB2b2lkIF9fbWNoZWNrX2NwdV9pbml0 X3ZlbmRvcihzdHJ1Y3QgY3B1aW5mb194ODYgKmMpCiB7CmRpZmYgLS1naXQgYS9hcmNoL3g4Ni9r ZXJuZWwvY3B1L21jaGVjay9tY2VfaW50ZWwuYyBiL2FyY2gveDg2L2tlcm5lbC9jcHUvbWNoZWNr L21jZV9pbnRlbC5jCmluZGV4IGQwNWJlMzAuLjViMWI2OGYgMTAwNjQ0Ci0tLSBhL2FyY2gveDg2 L2tlcm5lbC9jcHUvbWNoZWNrL21jZV9pbnRlbC5jCisrKyBiL2FyY2gveDg2L2tlcm5lbC9jcHUv bWNoZWNrL21jZV9pbnRlbC5jCkBAIC04NSw3ICs4NSw4IEBAIHN0YXRpYyBpbnQgY21jaV9zdXBw b3J0ZWQoaW50ICpiYW5rcykKIAkgKiBpbml0aWFsaXphdGlvbiBpcyB2ZW5kb3Iga2V5ZWQgYW5k IHRoaXMKIAkgKiBtYWtlcyBzdXJlIG5vbmUgb2YgdGhlIGJhY2tkb29ycyBhcmUgZW50ZXJlZCBv dGhlcndpc2UuCiAJICovCi0JaWYgKGJvb3RfY3B1X2RhdGEueDg2X3ZlbmRvciAhPSBYODZfVkVO RE9SX0lOVEVMKQorCWlmICgoYm9vdF9jcHVfZGF0YS54ODZfdmVuZG9yICE9IFg4Nl9WRU5ET1Jf SU5URUwgJiYKKwkJYm9vdF9jcHVfZGF0YS54ODZfdmVuZG9yICE9IFg4Nl9WRU5ET1JfQ0VOVEFV UikpCiAJCXJldHVybiAwOwogCWlmICghYm9vdF9jcHVfaGFzKFg4Nl9GRUFUVVJFX0FQSUMpIHx8 IGxhcGljX2dldF9tYXhsdnQoKSA8IDYpCiAJCXJldHVybiAwOwpAQCAtNTA2LDEwICs1MDcsMjAg QEAgc3RhdGljIHZvaWQgaW50ZWxfcHBpbl9pbml0KHN0cnVjdCBjcHVpbmZvX3g4NiAqYykKIAog dm9pZCBtY2VfaW50ZWxfZmVhdHVyZV9pbml0KHN0cnVjdCBjcHVpbmZvX3g4NiAqYykKIHsKLQlp bnRlbF9pbml0X3RoZXJtYWwoYyk7Ci0JaW50ZWxfaW5pdF9jbWNpKCk7Ci0JaW50ZWxfaW5pdF9s bWNlKCk7Ci0JaW50ZWxfcHBpbl9pbml0KGMpOworCisJc3dpdGNoIChjLT54ODZfdmVuZG9yKSB7 CisJY2FzZSBYODZfVkVORE9SX0lOVEVMOgorCQlpbnRlbF9pbml0X3RoZXJtYWwoYyk7CisJCWlu dGVsX2luaXRfY21jaSgpOworCQlpbnRlbF9pbml0X2xtY2UoKTsKKwkJaW50ZWxfcHBpbl9pbml0 KGMpOworCQlicmVhazsKKwljYXNlIFg4Nl9WRU5ET1JfQ0VOVEFVUjoKKwkJaW50ZWxfaW5pdF9j bWNpKCk7CisJCWJyZWFrOworCWRlZmF1bHQ6CisJCWJyZWFrOworCX0KIH0KIAogdm9pZCBtY2Vf aW50ZWxfZmVhdHVyZV9jbGVhcihzdHJ1Y3QgY3B1aW5mb194ODYgKmMpCg==