From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id o7J1Y8bx141278 for ; Wed, 18 Aug 2010 20:34:09 -0500 Received: from mail.internode.on.net (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id EB02A789C for ; Wed, 18 Aug 2010 18:34:37 -0700 (PDT) Received: from mail.internode.on.net (bld-mail13.adl6.internode.on.net [150.101.137.98]) by cuda.sgi.com with ESMTP id 6QwZZqxQFhRK8pDN for ; Wed, 18 Aug 2010 18:34:37 -0700 (PDT) Date: Thu, 19 Aug 2010 11:34:33 +1000 From: Dave Chinner Subject: Re: kernel bug in xfs_lrw.c (centos v5.5, directio, aio) Message-ID: <20100819013433.GP7362@dastard> References: <20100818114305.GR10429@dastard> <341C002D-C57C-4F73-8B36-5D12B0B91CD5@sandeen.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <341C002D-C57C-4F73-8B36-5D12B0B91CD5@sandeen.net> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Eric Sandeen Cc: Nohez , "xfs@oss.sgi.com" T24gV2VkLCBBdWcgMTgsIDIwMTAgYXQgMDc6NDc6MDlQTSAtMDUwMCwgRXJpYyBTYW5kZWVuIHdy b3RlOgo+IE9uIEF1ZyAxOCwgMjAxMCwgYXQgNjo0MyBBTSwgRGF2ZSBDaGlubmVyIDxkYXZpZEBm cm9tb3JiaXQuY29tPiB3cm90ZToKPiAKPiA+IE9uIFR1ZSwgQXVnIDE3LCAyMDEwIGF0IDA3OjEy OjEyUE0gKzA1MzAsIE5vaGV6IHdyb3RlOgo+ID4+IAo+ID4+IEhpLAo+ID4+IAo+ID4+IEkgaGFk IGEga2VybmVsIGJ1ZyB0b2RheSB3aGVuIHJ1bm5pbmcgeGZzIG9uIENlbnRPUyB2NS41LiBJIG1v dmVkIHRvCj4gPj4geGZzIGZyb20gZXh0MyB0b2RheS4KPiA+PiAKPiA+PiBUaGUgb25seSBhcHBs aWNhdGlvbiBhY2Nlc3NpbmcgdGhlIHhmcyBmaWxlc3lzdGVtIGlzIFN5YmFzZSBBU0UgdjE1Lngu Cj4gPj4gRGF0YWJhc2UgaGFzIGJlZW4gY29uZmlndXJlZCB0byB1c2UgZGlyZWN0aW8gd2l0aCBu YXRpdmUga2VybmVsCj4gPj4gYXN5bmNocm9ub3VzIGRpc2sgaS9vIGVuYWJsZWQuCj4gPiAKPiA+ IFRoZSB3YXJuaW5nIGlzIGJlaW5nIGlzc3VlZCBiZWNhdXNlIHRoZSBhcHBsaWNhdGlvbiBpcyBt aXhpbmcKPiA+IGJ1ZmZlcmVkIElPIHdpdGggZGlyZWN0IElPIG9uIHRoZSBzYW1lIGZpbGUuIGku ZS4gZGF0YSBjb3JydXB0aW9uCj4gPiB3YWl0aW5nIHRvIGhhcHBlbi4gVGhpcyBpcyBhbiBhcHBs aWNhdGlvbiBidWcgLSB0aGUgcmVzcG9uc2liaWxpdHkKPiA+IGZvciBlbnN1cmluZyBkYXRhIGNv aGVyZW5jeSBhbmQgaW50ZWdyaXR5IGlzIGFzc3VtZWQgYnkgdGhlCj4gPiBhcHBsaWNhdGlvbiBp c3N1aW5nIHRoZSBkaXJlY3QgSU8uCj4gPiAKPiBZb3Uga25vdy4uLiBBIGNsZWFyZXIga2VybmVs IG1lc3NhZ2UgbWlnaHQgaGVscCBhIGxvdCBoZXJlLi4uCgpZZWFoLCBwcm9iYWJseSB3b3VsZCBn aXZlbiB3ZSd2ZSBoYWQgbW9yZSByZXBvcnRzIG9mIHRoaXMgaW4gdGhlCmxhc3QgbW9udGggb3Ig dHdvIHRoYW4gd2UndmUgaGFkIGluIHRoZSBsYXN0IGZpdmUgeWVhcnMuIFdoYXQgc29ydApvZiB0 ZXh0IGRvIHlvdSB0aGluayB3ZSBzaG91bGQgYWRkPyBJJ2QgYXJndWUgb24gdGhlIHNjYXJ5IHNp ZGUsCnNheToKCiJYRlM6IGZpbGVzeXN0ZW0g4oypYmxhaD46IGRldGVjdGVkIHBvdGVudGlhbCBk YXRhIGNvcnJ1cHRpb24gaXNzdWUKY2F1c2VkIGJ5IGFwcGxpY2F0aW9uKHMpIG1peGluZyBjb25j dXJyZW50IGJ1ZmZlcmVkIGFuZCBkaXJlY3QgSU8gdG8KdGhlIHNhbWUgaW5vZGUuIElub2RlICMx MjM0NSwgcGlkIDY3ODkuIFBsZWFzZSByZXBvcnQgdGhpcyBpc3N1ZQp0byB5b3VyIGFwcGxpY2F0 aW9uIHZlbmRvci4iCgpXaGF0IGRvIHlvdSB0aGluaz8KCkFzIGl0IGlzLCBJIHN1c3BlY3QgdGhh dCB0aGUgdGVzdCBmb3IgdGhpcyByYWNlIGNvbmRpdGlvbiB3aWxsCm5lZWQgdG8gY2hhbmdlIHNv bWV3aGF0IHdpdGggcmFuZ2UtYmFzZWQgZmx1c2hpbmcgbm93IHdvcmtpbmcuCkp1c3QgY2hlY2tp bmcgbWFwcGluZy0+bnJfcGFnZXMgaXMgbm90IHN1ZmZpY2llbnQgYW55bW9yZSwgSSB0aGluay4K CkNoZWVycywKCkRhdmUuCi0tIApEYXZlIENoaW5uZXIKZGF2aWRAZnJvbW9yYml0LmNvbQoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KeGZzIG1haWxpbmcg bGlzdAp4ZnNAb3NzLnNnaS5jb20KaHR0cDovL29zcy5zZ2kuY29tL21haWxtYW4vbGlzdGluZm8v eGZzCg==