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: Alexandru Gagniuc Message-Id: <48944beb-4e29-05cc-857b-7698e3dbe89b@gmail.com> Date: Wed, 25 Apr 2018 10:00:53 -0500 To: Borislav Petkov 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: T24gMDQvMjUvMjAxOCAwOTowMSBBTSwgQm9yaXNsYXYgUGV0a292IHdyb3RlOgo+IE9uIE1vbiwg QXByIDIzLCAyMDE4IGF0IDExOjE5OjI1UE0gLTA1MDAsIEFsZXggRy4gd3JvdGU6Cj4+IFRoYXQg dGVsbHMgeW91IHdoYXQgRkZTIHNhaWQgYWJvdXQgdGhlIGVycm9yLgo+IAo+IEkgYmV0Y2hhIHRo b3NlIHN0YXR1cyBhbmQgY29tbWFuZCB2YWx1ZXMgaGF2ZSBhIGh1bWFuLXJlYWRhYmxlIGNvdW50 ZXJwYXJ0cy4KPiAKPiBCdHcsIHdoYXQgZG8geW91IGFiYnJldmlhdGUgd2l0aCAiRkZTIj8KCkZp cm13YXJlLWZpcnN0LgoKPj4gSXQncyBpbW1lZGlhdGVseSBvYnZpb3VzIGlmIHRoZXJlJ3MgYSBn bGFyaW5nIEZGUyBidWcgYW5kIGlmIHdlIGdldCBib2d1cwo+PiBkYXRhLiBJZiB5b3UgZGlzdHJ1 c3QgZmlybXdhcmUgYXMgbXVjaCBhcyBJIGRvLCB0aGVuIHlvdSB3aWxsIGZpbmQgZ3JlYXQKPj4g dmFsdWUgaW4gaGF2aW5nIHN1Y2ggaW5mbyBpbiB0aGUgbG9ncy4gSXQncyBwcm9iYWJseSBub3Qg dG9vIHVzZWZ1bCB0byBhCj4+IGNhc3VhbCB1c2VyLCBidXQgdGhlbiBuZWl0aGVyIGlzIGEgbWFq b3JpdHkgb2YgdGhlIHN5c3RlbSBsb2cuCj4gCj4gTm8gbm8sIHlvdSdyZSBtaXNzaW5nIHRoZSBw b2ludCAtIEkgKndhbnQqIGFsbCBkYXRhIGluIHRoZSBlcnJvciBsb2cKPiB3aGljaCBoZWxwcyBk ZWJ1ZyBhIGhhcmR3YXJlIGlzc3VlLiBJIGp1c3Qgd2FudCBpdCBodW1hbmx5IHJlYWRhYmxlIHNv Cj4gdGhhdCBJIGRvbid0IGhhdmUgdG8gam90IGRvd24gdGhlIHZhbHVlcyBhbmQgZ28gc2NvdXIg dGhlIG1hbnVhbHMgdG8gbWFwCj4gd2hhdCBpdCBhY3R1YWxseSBtZWFucy4KCldlIGNvdWxkIHBy b2JhYmx5IHVzZSBtb3JlIG9mIHRoZSBuYXRpdmUgQUVSIHByaW50IGZ1bmN0aW9ucywgYnV0IHRo YXQncwpiZXlvbmQgdGhlIHNjb3BlIG9mIHRoaXMgcGF0Y2guIEkgdHJpZWQgc29tZXRoaW5nIGxp a2UgdGhpcyBbMV0sIGJ1dApoYXZlIGdpdmVuIHVwIGZvbGxvd2luZyB0aGUgUENJIG1haW50YWlu ZXIncyByYWRpbyBzaWxlbmNlLiBJIGRvbid0IGNhcmUKX3RoYXRfIG11Y2ggYWJvdXQgdGhlIGxv ZyBmb3JtYXQuCgpbMV0gaHR0cDovL3d3dy5zcGluaWNzLm5ldC9saXN0cy9saW51eC1wY2kvbXNn NzE0MjIuaHRtbAoKPj4gWW91J3JlIG1pc3NpbmcgdGhlIHRpbWluZyBhbmQgYXNzdW1pbmcgeW91 IHdpbGwgZ2V0IHRoZSBob3RwbHVnIGludGVycnVwdC4KPj4gSW4gdGhpcyBleGFtcGxlLCB5b3Ug aGF2ZSAyMm1zIGJldHdlZW4gdGhlIGxpbmsgZG93biBhbmQgcHJlc2VuY2UgZGV0ZWN0Cj4+IHN0 YXRlIGNoYW5nZS4gVGhpcyBpcyBhIGZhaXJseSBmYXN0IHJlbW92YWwuCj4+Cj4+IEhvdHBsdWcg ZGVwZW5kZW5jaWVzIGFzaWRlICh5b3UgY2FuIGhhdmUgdGhlIGtlcm5lbCBydW4gd2l0aG91dCBQ Q0llIGhvdHBsdWcKPj4gc3VwcG9ydCksIEkgZG9uJ3QgdGhpbmsgeW91IHdhbnQgdG8ganVzdCBs aW5nZXIgaW4gTk1JIGZvciBkb3plbnMgb2YKPj4gbWlsbGlzZWNvbmRzIHdhaXRpbmcgZm9yIHBy ZXNlbmNlIGRldGVjdCBjb25maXJtYXRpb24uCj4gCj4gTm8sIEkgZG9uJ3QgbWVhbiB0aGF0LiBJ IG1lYW4gc29tZXRoaW5nIGxpa2UgZGVmZXJyZWQgcHJvY2Vzc2luZzoKCkxpa2UgdGhlIGV4YWN0 IHRoaW5nIHRoYXQgdGhpcyBwYXRjaCBzZXJpZXMgaW1wbGVtZW50cz8gOikKCj4geW91Cj4gZ2V0 IGFuIGVycm9yLCB5b3Ugbm90aWNlIGl0IGlzIGEgZGV2aWNlIHdoaWNoIHN1cHBvcnRzIHBoeXNp Y2FsIHJlbW92YWwKPiBzbyB5b3UgZXhpdCB0aGUgTk1JIGhhbmRsZXIgYW5kIHByb2Nlc3MgdGhl IGVycm9yIGluIG5vcm1hbCwgcHJvY2Vzcwo+IGNvbnRleHQgd2hpY2ggYWxsb3dzIHlvdSB0byBx dWVyeSB0aGUgZGV2aWNlIGFuZCBzYXksICJIZXkgZGV2aWNlLCBhcmUKPiB5b3Ugc3RpbGwgdGhl cmU/IgoKTGlrZSB0aGUgZXhhY3Qgd2F5IHRoZSBBRVIgaGFuZGxlciB3b3Jrcz8KCj4gSWYgaXQg aXMgbm90LCB5b3UgZHJvcCBhbGwgdGhlIGh3IEkvTyBlcnJvcnMgcmVwb3J0ZWQgZm9yIGl0LgoK TGlrZSB0aGUgUENJIGVycm9yIHJlY292ZXJ5IG1lY2hhbmlzbXMgdGhhdCBBRVIgaW52b2tlcz8K Cj4gSG1tbT8KSG1tbQotLS0KVG8gdW5zdWJzY3JpYmUgZnJvbSB0aGlzIGxpc3Q6IHNlbmQgdGhl IGxpbmUgInVuc3Vic2NyaWJlIGxpbnV4LWVkYWMiIGluCnRoZSBib2R5IG9mIGEgbWVzc2FnZSB0 byBtYWpvcmRvbW9Admdlci5rZXJuZWwub3JnCk1vcmUgbWFqb3Jkb21vIGluZm8gYXQgIGh0dHA6 Ly92Z2VyLmtlcm5lbC5vcmcvbWFqb3Jkb21vLWluZm8uaHRtbAo=