Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [tip:ras/core] x86/MCE/AMD: Always give panic severity for UC errors in kernel context From: tip-bot for Borislav Petkov Message-Id: Date: Tue, 7 Nov 2017 02:15:46 -0800 To: linux-tip-commits@vger.kernel.org Cc: tony.luck@intel.com, bp@suse.de, yazen.ghannam@amd.com, peterz@infradead.org, linux-kernel@vger.kernel.org, hpa@zytor.com, torvalds@linux-foundation.org, linux-edac@vger.kernel.org, tglx@linutronix.de, mingo@kernel.org List-ID: Q29tbWl0LUlEOiAgZDY1ZGZjODFiYjM4OTRmZGI2OGNiYzc0YmJmNWZiNDhkMjM1NDA3MQpHaXR3 ZWI6ICAgICBodHRwczovL2dpdC5rZXJuZWwub3JnL3RpcC9kNjVkZmM4MWJiMzg5NGZkYjY4Y2Jj NzRiYmY1ZmI0OGQyMzU0MDcxCkF1dGhvcjogICAgIFlhemVuIEdoYW5uYW0gPHlhemVuLmdoYW5u YW1AYW1kLmNvbT4KQXV0aG9yRGF0ZTogTW9uLCA2IE5vdiAyMDE3IDE4OjQ2OjMyICswMTAwCkNv bW1pdHRlcjogIEluZ28gTW9sbmFyIDxtaW5nb0BrZXJuZWwub3JnPgpDb21taXREYXRlOiBUdWUs IDcgTm92IDIwMTcgMTE6MDc6NTAgKzAxMDAKCng4Ni9NQ0UvQU1EOiBBbHdheXMgZ2l2ZSBwYW5p YyBzZXZlcml0eSBmb3IgVUMgZXJyb3JzIGluIGtlcm5lbCBjb250ZXh0CgpUaGUgQU1EIHNldmVy aXR5IGdyYWRpbmcgZnVuY3Rpb24gd2FzIGludHJvZHVjZWQgaW4ga2VybmVsIDQuMS4gVGhlCmN1 cnJlbnQgbG9naWMgY2FuIHBvc3NpYmx5IGdpdmUgTUNFX0FSX1NFVkVSSVRZIGZvciB1bmNvcnJl Y3RhYmxlCmVycm9ycyBpbiBrZXJuZWwgY29udGV4dC4gVGhlIHN5c3RlbSBtYXkgdGhlbiBnZXQg c3R1Y2sgaW4gYSBsb29wIGFzCm1lbW9yeV9mYWlsdXJlKCkgd2lsbCB0cnkgdG8gaGFuZGxlIHRo ZSBiYWQga2VybmVsIG1lbW9yeSBhbmQgZmluZCBpdApidXN5LgoKUmV0dXJuIE1DRV9QQU5JQ19T RVZFUklUWSBmb3IgYWxsIFVDIGVycm9ycyBJTl9LRVJORUwgY29udGV4dCBvbiBBTUQKc3lzdGVt cy4KCkFmdGVyOgoKICBiMmY5ZDY3OGUyOGMgKCJ4ODYvbWNlOiBDaGVjayBmb3IgZmF1bHRzIHRh Z2dlZCBpbiBFWFRBQkxFX0NMQVNTX0ZBVUxUIGV4Y2VwdGlvbiB0YWJsZSBlbnRyaWVzIikKCndh cyBhY2NlcHRlZCBpbiB2NC42LCB0aGlzIGlzc3VlIHdhcyBtYXNrZWQgYmVjYXVzZSBvZiB0aGUg dGFpbC1lbmQgYXR0ZW1wdAphdCBrZXJuZWwgbW9kZSByZWNvdmVyeSBpbiB0aGUgI01DIGhhbmRs ZXIuCgpIb3dldmVyLCB1bmNvcnJlY3RhYmxlIGVycm9ycyBJTl9LRVJORUwgY29udGV4dCBzaG91 bGQgYWx3YXlzIGJlIGNvbnNpZGVyZWQKdW5yZWNvdmVyYWJsZSBhbmQgY2F1c2UgYSBwYW5pYy4K ClNpZ25lZC1vZmYtYnk6IFlhemVuIEdoYW5uYW0gPHlhemVuLmdoYW5uYW1AYW1kLmNvbT4KU2ln bmVkLW9mZi1ieTogQm9yaXNsYXYgUGV0a292IDxicEBzdXNlLmRlPgpDYzogPHN0YWJsZUB2Z2Vy Lmtlcm5lbC5vcmc+ICMgNC45LngKQ2M6IExpbnVzIFRvcnZhbGRzIDx0b3J2YWxkc0BsaW51eC1m b3VuZGF0aW9uLm9yZz4KQ2M6IFBldGVyIFppamxzdHJhIDxwZXRlcnpAaW5mcmFkZWFkLm9yZz4K Q2M6IFRob21hcyBHbGVpeG5lciA8dGdseEBsaW51dHJvbml4LmRlPgpDYzogVG9ueSBMdWNrIDx0 b255Lmx1Y2tAaW50ZWwuY29tPgpDYzogbGludXgtZWRhYyA8bGludXgtZWRhY0B2Z2VyLmtlcm5l bC5vcmc+CkZpeGVzOiBiZjgwYmJkN2RjZjUgKHg4Ni9tY2U6IEFkZCBhbiBBTUQgc2V2ZXJpdGll cy1ncmFkaW5nIGZ1bmN0aW9uKQpMaW5rOiBodHRwOi8vbGttbC5rZXJuZWwub3JnL3IvMjAxNzEx MDYxNzQ2MzMuMTM1NzYtMS1icEBhbGllbjguZGUKU2lnbmVkLW9mZi1ieTogSW5nbyBNb2xuYXIg PG1pbmdvQGtlcm5lbC5vcmc+Ci0tLQogYXJjaC94ODYva2VybmVsL2NwdS9tY2hlY2svbWNlLXNl dmVyaXR5LmMgfCA3ICsrKy0tLS0KIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDQg ZGVsZXRpb25zKC0pCgotLQpUbyB1bnN1YnNjcmliZSBmcm9tIHRoaXMgbGlzdDogc2VuZCB0aGUg bGluZSAidW5zdWJzY3JpYmUgbGludXgtZWRhYyIgaW4KdGhlIGJvZHkgb2YgYSBtZXNzYWdlIHRv IG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5vcmcKTW9yZSBtYWpvcmRvbW8gaW5mbyBhdCAgaHR0cDov L3ZnZXIua2VybmVsLm9yZy9tYWpvcmRvbW8taW5mby5odG1sCgpkaWZmIC0tZ2l0IGEvYXJjaC94 ODYva2VybmVsL2NwdS9tY2hlY2svbWNlLXNldmVyaXR5LmMgYi9hcmNoL3g4Ni9rZXJuZWwvY3B1 L21jaGVjay9tY2Utc2V2ZXJpdHkuYwppbmRleCA4N2NjOWFiLi40YjgxODc2IDEwMDY0NAotLS0g YS9hcmNoL3g4Ni9rZXJuZWwvY3B1L21jaGVjay9tY2Utc2V2ZXJpdHkuYworKysgYi9hcmNoL3g4 Ni9rZXJuZWwvY3B1L21jaGVjay9tY2Utc2V2ZXJpdHkuYwpAQCAtMjQ1LDYgKzI0NSw5IEBAIHN0 YXRpYyBpbnQgbWNlX3NldmVyaXR5X2FtZChzdHJ1Y3QgbWNlICptLCBpbnQgdG9sZXJhbnQsIGNo YXIgKiptc2csIGJvb2wgaXNfZXhjCiAKIAlpZiAobS0+c3RhdHVzICYgTUNJX1NUQVRVU19VQykg ewogCisJCWlmIChjdHggPT0gSU5fS0VSTkVMKQorCQkJcmV0dXJuIE1DRV9QQU5JQ19TRVZFUklU WTsKKwogCQkvKgogCQkgKiBPbiBvbGRlciBzeXN0ZW1zIHdoZXJlIG92ZXJmbG93X3JlY292IGZs YWcgaXMgbm90IHByZXNlbnQsIHdlCiAJCSAqIHNob3VsZCBzaW1wbHkgcGFuaWMgaWYgYW4gZXJy b3Igb3ZlcmZsb3cgb2NjdXJzLiBJZgpAQCAtMjU1LDEwICsyNTgsNiBAQCBzdGF0aWMgaW50IG1j ZV9zZXZlcml0eV9hbWQoc3RydWN0IG1jZSAqbSwgaW50IHRvbGVyYW50LCBjaGFyICoqbXNnLCBi b29sIGlzX2V4YwogCQkJaWYgKG1jZV9mbGFncy5zbWNhKQogCQkJCXJldHVybiBtY2Vfc2V2ZXJp dHlfYW1kX3NtY2EobSwgY3R4KTsKIAotCQkJLyogc29mdHdhcmUgY2FuIHRyeSB0byBjb250YWlu ICovCi0JCQlpZiAoIShtLT5tY2dzdGF0dXMgJiBNQ0dfU1RBVFVTX1JJUFYpICYmIChjdHggPT0g SU5fS0VSTkVMKSkKLQkJCQlyZXR1cm4gTUNFX1BBTklDX1NFVkVSSVRZOwotCiAJCQkvKiBraWxs IGN1cnJlbnQgcHJvY2VzcyAqLwogCQkJcmV0dXJuIE1DRV9BUl9TRVZFUklUWTsKIAkJfSBlbHNl IHsK