From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay3.corp.sgi.com [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 5D6C57CA0 for ; Fri, 15 Apr 2016 14:10:30 -0500 (CDT) Received: from cuda.sgi.com (cuda1.sgi.com [192.48.157.11]) by relay3.corp.sgi.com (Postfix) with ESMTP id CFD12AC001 for ; Fri, 15 Apr 2016 12:10:26 -0700 (PDT) Received: from g4t3426.houston.hp.com (g4t3426.houston.hp.com [15.201.208.54]) by cuda.sgi.com with ESMTP id fDlGNO9CnCsFER0P (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Fri, 15 Apr 2016 12:10:24 -0700 (PDT) Message-ID: <1460746909.4597.7.camel@hpe.com> Subject: Re: [PATCH v2 5/5] dax: handle media errors in dax_do_io From: Toshi Kani Date: Fri, 15 Apr 2016 13:01:49 -0600 In-Reply-To: References: <1459303190-20072-1-git-send-email-vishal.l.verma@intel.com> <1459303190-20072-6-git-send-email-vishal.l.verma@intel.com> <1460739288.3012.3.camel@intel.com> <1460741821.3012.11.camel@intel.com> Mime-Version: 1.0 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 Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Dan Williams , Jeff Moyer Cc: "hch@infradead.org" , "jack@suse.cz" , "linux-nvdimm@ml01.01.org" , "linux-kernel@vger.kernel.org" , "xfs@oss.sgi.com" , "axboe@fb.com" , "linux-mm@kvack.org" , "linux-block@vger.kernel.org" , "viro@zeniv.linux.org.uk" , "linux-fsdevel@vger.kernel.org" , "akpm@linux-foundation.org" , "linux-ext4@vger.kernel.org" , "Wilcox, Matthew R" T24gRnJpLCAyMDE2LTA0LTE1IGF0IDExOjE3IC0wNzAwLCBEYW4gV2lsbGlhbXMgd3JvdGU6Cj4g T24gRnJpLCBBcHIgMTUsIDIwMTYgYXQgMTE6MDYgQU0sIEplZmYgTW95ZXIgPGptb3llckByZWRo YXQuY29tPiB3cm90ZToKPiA+IAo+ID4gRGFuIFdpbGxpYW1zIDxkYW4uai53aWxsaWFtc0BpbnRl bC5jb20+IHdyaXRlczoKPiA+wqAKPiA+ID4gPiA+IFRoZXJlJ3MgYSBsb3Qgb2Ygc3BlY2lhbCBj YXNpbmcgaGVyZSwgc28geW91IG1pZ2h0IGNvbnNpZGVyCj4gPiA+ID4gPiBhZGRpbmcgY29tbWVu dHMuCj4gPiA+ID4gQ29ycmVjdCAtIG1heWJlIHdlIHNob3VsZCByZWNvbnNpZGVyIHdyYXBwZXIt aXppbmcgdGhpcz8gOikKPiA+ID4gQW5vdGhlciBvcHRpb24gaXMganVzdCB0byBza2lwIGRheF9k b19pbygpIGFuZCB0aGlzIHNwZWNpYWwgY2FzaW5nCj4gPiA+IGZhbGxiYWNrIGVudGlyZWx5IGlm IGVycm9ycyBhcmUgcHJlc2VudC7CoMKgSS5lLiBvbmx5IGF0dGVtcHQgZGF4X2RvX2lvCj4gPiA+ IHdoZW46IElTX0RBWCgpICYmIGdlbmRpc2stPmJiICYmIGJiLT5jb3VudCA9PSAwLgo+ID4KPiA+ IFNvLCBpZiB0aGVyZSdzIGFuIGVycm9yIGFueXdoZXJlIG9uIHRoZSBkZXZpY2UsIHBlbmFsaXpl IGFsbCBJL08gKG5vdAo+ID4ganVzdCB3cml0ZXMsIGFuZCBub3QganVzdCBvbiBzZWN0b3JzIHRo YXQgYXJlIGJhZCk/wqDCoEknbSBub3Qgc3VyZQo+ID4gdGhhdCdzIGEgZ3JlYXQgcGxhbiwgZWl0 aGVyLgo+ID4gCj4gSWYgZXJyb3JzIGFyZSByYXJlIGhvdyBtdWNoIGFyZSB3ZSBhY3R1YWxseSBs b3NpbmcgaW4gcHJhY3RpY2U/Cj4gTW9yZW92ZXIsIHdlJ3JlIGdvaW5nIHRvIGRvIHRoZSBmdWxs IGJhZGJsb2NrcyBsb29rdXAgYW55d2F5IHdoZW4gd2UKPiBjYWxsIC0+ZGlyZWN0X2FjY2Vzcygp LsKgwqBJZiB3ZSBoYWQgdGhhdCBpbmZvcm1hdGlvbiBlYXJsaWVyIHdlIGNhbgo+IGF2b2lkIHRo aXMgZmFsbGJhY2sgZGFuY2UuCgpBIHN5c3RlbSBydW5uaW5nIHdpdGggREFYIG1heSBoYXZlIGFj dGl2ZSBkYXRhIHNldCBpbiBOVkRJTU0gbGFnZXIgdGhhbiBSQU0Kc2l6ZS4gwqBJbiB0aGlzIGNh c2UsIGZhbGxpbmcgYmFjayB0byBub24tREFYIHdpbGwgYWxsb2NhdGUgcGFnZSBjYWNoZSBmb3IK dGhlIGRhdGEsIHdoaWNoIHdpbGwgc2F0dXJhdGUgdGhlIHN5c3RlbSB3aXRoIG1lbW9yeSBwcmVz c3VyZS4KClRoYW5rcywKLVRvc2hpIMKgCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwp4ZnMgbWFpbGluZyBsaXN0Cnhmc0Bvc3Muc2dpLmNvbQpodHRwOi8v b3NzLnNnaS5jb20vbWFpbG1hbi9saXN0aW5mby94ZnMK