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: [RFC,v2,3/4] acpi: apei: Do not panic() when correctable errors are marked as fatal. From: Borislav Petkov Message-Id: <20180425171557.GC2597@pd.tnic> Date: Wed, 25 Apr 2018 19:15:57 +0200 To: "Alex G." Cc: linux-acpi@vger.kernel.org, linux-edac@vger.kernel.org, rjw@rjwysocki.net, lenb@kernel.org, tony.luck@intel.com, tbaicar@codeaurora.org, will.deacon@arm.com, james.morse@arm.com, shiju.jose@huawei.com, zjzhang@codeaurora.org, gengdongjiu@huawei.com, linux-kernel@vger.kernel.org, alex_gagniuc@dellteam.com, austin_bolen@dell.com, shyam_iyer@dell.com, devel@acpica.org, mchehab@kernel.org, robert.moore@intel.com, erik.schmauss@intel.com, Yazen Ghannam , Ard Biesheuvel List-ID: T24gV2VkLCBBcHIgMjUsIDIwMTggYXQgMTA6MDA6NTNBTSAtMDUwMCwgQWxleCBHLiB3cm90ZToK PiBGaXJtd2FyZS1maXJzdC4KCk9rLCBteSBndWVzcyB3YXMgcmlnaHQuCgo+IFdlIGNvdWxkIHBy b2JhYmx5IHVzZSBtb3JlIG9mIHRoZSBuYXRpdmUgQUVSIHByaW50IGZ1bmN0aW9ucywgYnV0IHRo YXQncwo+IGJleW9uZCB0aGUgc2NvcGUgb2YgdGhpcyBwYXRjaC4KCk5vIG5vLCB0aGlzIGRvZXMg bm90IGJlbG9uZyBpbiB0aGlzIHBhdGNoc2V0LgoKPiBMaWtlIHRoZSBleGFjdCB0aGluZyB0aGF0 IHRoaXMgcGF0Y2ggc2VyaWVzIGltcGxlbWVudHM/IDopCgpFeGFjdCB0aGluZz8gSSBkb24ndCB0 aGluayBzby4KCk5vLCB5b3VyIHBhdGNoc2V0IGlzIGdyYWZ0aW5nIHNvbWUgZnVua3kgYW5kIHF1 ZXN0aW9uYWJsZSBzaWRlLWhhbmRsZXIKd2hpY2ggZ2V0cyB0byBzZWUgdGhlIFBDSWUgZXJyb3Jz IGZpcnN0LCBvdXQtb2YtbGluZSBhbmQgdGhlbiBpdApwcmFjdGljYWxseSBkb3duZ3JhZGVzIHRo ZWlyIHNldmVyaXR5IG91dHNpZGUgb2YgdGhlIGVycm9yIHByb2Nlc3NpbmcKZmxvdy4KCldoYXQg SSd2ZSBiZWVuIHRlbGxpbmcgeW91IHRvIGRvIGlzIHRvIGV4dGVuZCBnaGVzX3NldmVyaXR5KCkg dG8KZ2l2ZSB0aGUgbG93ZXIgdGhhbiBQQU5JQyBzZXZlcml0eSBmb3IgQ1BFUl9TRUNfUENJRSBl cnJvcnMgZmlyc3QKc28gdGhhdCB0aGUgbWFjaGluZSBkb2Vzbid0IHBhbmljIGZyb20gdGhlbSBh bnltb3JlIGFuZCB0aG9zZSBQQ0llCmVycm9ycyBnZXQgcHJvY2Vzc2VkIGluIHRoZSBub3JtYWwg ZXJyb3IgcHJvY2Vzc2luZyBwYXRoIGRvd24KdGhyb3VnaCBnaGVzX2RvX3Byb2MoKSBhbmQgdGhl biBsYW5kIGluIGdoZXNfaGFuZGxlX2FlcigpLiBObyBhZGhvYwotPmhhbmRsZV9pcnFzYWZlIHRo aW5nIC0ganVzdCB0aGUgbm9ybWFsIHN0cmFpZ2h0Zm9yd2FyZCBlcnJvcgpwcm9jZXNzaW5nIHBh dGguCgpUaGVyZSwgaW4gZ2hlc19oYW5kbGVfYWVyKCksIHlvdSBkbyB0aGUgY2hlY2sgd2hldGhl ciB0aGUgZGV2aWNlIGlzCnN0aWxsIHRoZXJlIC0gaS5lLiwgeW91IHRyeSB0byBhcHBseSBzb21l IGhldXJpc3RpY3MgdG8gZGV0ZWN0IHRoZSBlcnJvcgp0eXBlIGFuZCB3aHkgdGhlIHN5c3RlbSBp cyBjb21wbGFpbmluZyAtIHlvdSBtYXliZSBldmVuIGNoZWNrIHdoZXRoZXIKdGhlIE5WTWUgZGV2 aWNlIGlzIHN0aWxsIHRoZXJlIC0gYW5kICp0aGVuKiB5b3UgZG8gdGhlIHByb3BlciByZWNvdmVy eQphY3Rpb24uCgpBbmQgeW91IGRvY3VtZW50IGZvciB0aGUgZnV0dXJlIHBlb3BsZSBsb29raW5n IGF0IHRoaXMgY29kZSAqd2h5KiB5b3UncmUKZG9pbmcgdGhpcy4K