From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mse.alphanetworks.com (unknown [124.219.30.61]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 6C2571A0121 for ; Mon, 15 Sep 2014 18:28:44 +1000 (EST) Received: from mse.alphanetworks.com (localhost [127.0.0.2] (may be forged)) by mse.alphanetworks.com with ESMTP id s8F8FbKr079666 for ; Mon, 15 Sep 2014 16:15:37 +0800 (GMT-8) (envelope-from Jay_Chen@alphanetworks.com) Received: from HQCAS02.alphanetworks.com ([172.19.3.67]) by mse.alphanetworks.com with ESMTP id s8F8FVlw079632 for ; Mon, 15 Sep 2014 16:15:31 +0800 (GMT-8) (envelope-from Jay_Chen@alphanetworks.com) From: To: Subject: Data Cache Push Parity Error Date: Mon, 15 Sep 2014 08:15:32 +0000 Message-ID: <5538ce4d2de54f2fb7a29a66b33d70b0@HQMBS02.alphanetworks.com> Content-Type: multipart/alternative; boundary="_000_5538ce4d2de54f2fb7a29a66b33d70b0HQMBS02alphanetworkscom_" MIME-Version: 1.0 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , --_000_5538ce4d2de54f2fb7a29a66b33d70b0HQMBS02alphanetworkscom_ Content-Type: text/plain; charset="big5" Content-Transfer-Encoding: base64 SGkgYWxsLA0KDQpJIGFtIHVzaW5nIFAyMDIwIHdpdGggTGludXgga2VybmVsIDMuOC4xMy4NClNv bWV0aW1lcyBteSBzeXN0ZW0gZW5jb3VudGVycyBtYWNoaW5lIGNoZWNrIGV4Y2VwdGlvbiBhbmQg aXQgc2hvd3MgoadDYXVzZWQgYnkgKGZyb20gTUNTUj0yMDAwMDAwMCk6IERhdGEgQ2FjaGUgUHVz aCBQYXJpdHkgRXJyb3KhqC4NCkNvdWxkIGFueW9uZSBzaG93IG1lIHNvbWUgaGludHMgdG8gZGln IGludG8gdGhpcyBpc3N1ZT8gQW55IGNvbW1lbnQgaXMgd2VsY29tZS4NClRoYW5rcyBpbiBhZHZh bmNlLg0KDQogICAgICAgICAgICAgICAgSmF5IENoZW6hSw0KDQoNClRoaXMgZWxlY3Ryb25pYyBt YWlsIHRyYW5zbWlzc2lvbiBpcyBpbnRlbmRlZCBvbmx5IGZvciB0aGUgbmFtZWQgcmVjaXBpZW50 LiBJdCBjb250YWlucyBpbmZvcm1hdGlvbiB3aGljaCBtYXkgYmUgcHJpdmlsZWdlZCxjb25maWRl bnRpYWwgYW5kIGV4ZW1wdCBmcm9tIGRpc2Nsb3N1cmUgdW5kZXIgYXBwbGljYWJsZSBsYXcuIERp c3NlbWluYXRpb24sIGRpc3RyaWJ1dGlvbiwgb3IgY29weWluZyBvZiB0aGlzIGNvbW11bmljYXRp b24gYnkgYW55b25lIG90aGVyIHRoYW4gdGhlIHJlY2lwaWVudCBvciB0aGUgcmVjaXBpZW50J3Mg YWdlbnQgaXMgc3RyaWN0bHkgcHJvaGliaXRlZC4gSWYgdGhpcyBlbGVjdHJvbmljIG1haWwgdHJh bnNtaXNzaW9uIGlzIHJlY2VpdmVkIGluIGVycm9yLCBQbGVhc2Ugbm90aWZ5IHVzIGltbWVkaWF0 ZWx5IGFuZCBkZWxldGUgdGhlIG1lc3NhZ2UgYW5kIGFsbCBhdHRhY2htZW50cyBvZiBpdCBmcm9t IHlvdXIgY29tcHV0ZXIgc3lzdGVtLiBUaGFuayB5b3UgZm9yIHlvdXIgY29vcGVyYXRpb24uDQo= --_000_5538ce4d2de54f2fb7a29a66b33d70b0HQMBS02alphanetworkscom_ Content-Type: text/html; charset="big5" Content-Transfer-Encoding: quoted-printable

Hi all,=

 <= /o:p>

I am using P= 2020 with Linux kernel 3.8.13.

Sometimes my= system encounters machine check exception and it shows =A1=A7Caused by (fr= om MCSR=3D20000000): Data Cache Push Parity Error=A1=A8.<= /p>

Could anyone= show me some hints to dig into this issue? Any comment is welcome.

Thanks in ad= vance.

 <= /o:p>

  =              &n= bsp;Jay Chen=A1K

 

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