From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx2.netapp.com ([216.240.18.37]:2097 "EHLO mx2.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753104Ab2CaVJk (ORCPT ); Sat, 31 Mar 2012 17:09:40 -0400 From: "Myklebust, Trond" To: Chuck Lever CC: Jim Rees , Sasha Levin , "Lukas Razik" , Pekka Enberg , "Linux NFS Mailing List" , LKML Kernel Subject: Re: [PATCH] nfs: Don't try mounting device as nfs root unless type fully matches Date: Sat, 31 Mar 2012 21:09:29 +0000 Message-ID: <1333228179.2719.14.camel@lade.trondhjem.org> References: <1325927523-30103-1-git-send-email-levinsasha928@gmail.com> <5FF522E0-132E-4A6A-A40F-5CCD08AF800A@oracle.com> <20120107181221.GA3777@umich.edu> <1326111265.30169.5.camel@lappy> In-Reply-To: Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: T24gU2F0LCAyMDEyLTAzLTMxIGF0IDExOjI3IC0wNDAwLCBDaHVjayBMZXZlciB3cm90ZToNCj4g T29wcy4gIFRyb25kPyAgVGhpcyBnb3QgZHJvcHBlZCBzb21ld2hlcmUuDQoNCkkgZG9uJ3Qgb3du IHRoZSAnaW5pdCcgZGlyZWN0b3J5LCBhbmQgc2luY2UgcXVpdGUgZnJhbmtseSB0aGlzIGlzbid0 DQpyZWxhdGVkIHRvIE5GUyBhdCBhbGwsIGl0IHNob3VsZCBiZSBzZW50IHRvIExpbnVzIGRpcmVj dGx5Lg0KDQpJJ20gcXVpdGUgaGFwcHkgdG8gYWNrIHRoZSBwYXRjaCBpZiB0aGF0IHdvdWxkIGhl bHAuDQoNCkNoZWVycw0KICBUcm9uZA0KDQo+IE9uIE1hciAzMSwgMjAxMiwgYXQgMTE6MjEgQU0s IFNhc2hhIExldmluIHdyb3RlOg0KPiANCj4gPiBwaW5nPyBJIHNhdyB0aGF0IHRoaXMgb25lIGRp ZG4ndCBnZXQgcHVsbGVkIGludG8gdGhlIHRyZWUuDQo+ID4gDQo+ID4gT24gTW9uLCBKYW4gOSwg MjAxMiBhdCAxOjE0IFBNLCBTYXNoYSBMZXZpbiA8bGV2aW5zYXNoYTkyOEBnbWFpbC5jb20+IHdy b3RlOg0KPiA+PiBPbiBTYXQsIDIwMTItMDEtMDcgYXQgMTM6MTIgLTA1MDAsIEppbSBSZWVzIHdy b3RlOg0KPiA+Pj4gQ2h1Y2sgTGV2ZXIgd3JvdGU6DQo+ID4+PiANCj4gPj4+ICAgT24gSmFuIDcs IDIwMTIsIGF0IDQ6MTIgQU0sIFNhc2hhIExldmluIHdyb3RlOg0KPiA+Pj4gDQo+ID4+PiAgID4g Q3VycmVudGx5LCB3ZSdsbCB0cnkgbW91bnRpbmcgYW55IGRldmljZSB3aG8ncyBtYWpvciBkZXZp Y2UgbnVtYmVyIGlzDQo+ID4+PiAgID4gVU5OQU1FRF9NQUpPUiBhcyBORlMgcm9vdC4gVGhpcyB3 b3VsZCBoYXBwZW4gZm9yIG5vbi1ORlMgZGV2aWNlcyBhcyB3ZWxsIChzdWNoDQo+ID4+PiAgID4g YXMgOXAgZGV2aWNlcykgYnV0IGl0IHdvdWxkbid0IGNhdXNlIGFueSBpc3N1ZXMgc2luY2UgbW91 bnRpbmcgdGhlIGRldmljZQ0KPiA+Pj4gICA+IGFzIE5GUyB3b3VsZCBmYWlsIHF1aWNrbHkgYW5k IHRoZSBjb2RlIHByb2NlZWRlZCB0byBkb2luZyB0aGUgcHJvcGVyIG1vdW50Og0KPiA+Pj4gICA+ DQo+ID4+PiAgID4gICBbICAxMDEuNTIyNzE2XSBWRlM6IFVuYWJsZSB0byBtb3VudCByb290IGZz IHZpYSBORlMsIHRyeWluZyBmbG9wcHkuDQo+ID4+PiAgID4gICBbICAxMDEuNTM0NDk5XSBWRlM6 IE1vdW50ZWQgcm9vdCAoOXAgZmlsZXN5c3RlbSkgb24gZGV2aWNlIDA6MTguDQo+ID4+PiAgID4N Cj4gPj4+ICAgPiBDb21taXQgNjgyOWEwNDggKCJORlM6IFJldHJ5IG1vdW50aW5nIE5GU1JPT1Qi KSBoYXMgaW50cm9kdWNlZCByZXRyaWVzIHdoZW4NCj4gPj4+ICAgPiBtb3VudGluZyBORlMgcm9v dCwgd2hpY2ggbWVhbnMgdGhhdCBub3cgd2UgZG9uJ3QgaW1tZWRpYXRlbHkgZmFpbCBhbmQgaW5z dGVhZA0KPiA+Pj4gICA+IGl0IHRha2VzIGFuIGFkZGl0aW9uYWwgOTArIHNlY29uZHMgdW50aWwg d2Ugc3RvcCByZXRyeWluZy4NCj4gPj4+ICAgPg0KPiA+Pj4gICA+IFRoaXMgbWVhbnQgdGhhdCBp dCB3b3VsZCB0YWtlIGFuIGFkZGl0aW9uYWwgOTAgc2Vjb25kcyB0byBib290IHdoZW4gd2UncmUg bm90DQo+ID4+PiAgID4gdXNpbmcgYSBkZXZpY2UgdHlwZSB3aGljaCBnZXRzIGRldGVjdGVkIGlu IG9yZGVyIGJlZm9yZSBORlMuDQo+ID4+PiANCj4gPj4+ICAgVGhlIGxvbmcgdGltZW91dHMgYXJl IGtpbmQgb2YgaXJyZWxldmFudCwgaW4gbXkgdmlldy4gIFRoZSByZWFsIHByb2JsZW0gaXMNCj4g Pj4+ICAgdGhhdCBORlMgd2FzIHRyaWVkIGF0IGFsbCBpbiB0aGlzIGNhc2UuICBUaGF0IGJlaGF2 aW9yIHdhcyBub3QgaW50cm9kdWNlZA0KPiA+Pj4gICBieSA2ODI5YTA1OC4NCj4gPj4+IA0KPiA+ Pj4gVGhlIGNvbW1lbnQgZG9lcyBpbXBseSB0aGF0IDY4MjlhMDQ4IGludHJvZHVjZWQgYSBidWcs IGJ1dCB0aGF0J3Mgbm90IHRydWUuDQo+ID4+PiBJdCB1bmNvdmVyZWQgYSBidWcgdGhhdCB3YXMg dGhlcmUgYmVmb3JlLg0KPiA+Pj4gDQo+ID4+PiBJIHdvdWxkIGNoYW5nZSB0aGUgcGFydCBhYm91 dCAibm93IHdlIGRvbid0IGltbWVkaWF0ZWx5IGZhaWwuIiAgSXQgZGlkbid0DQo+ID4+PiBpbW1l ZGlhdGVseSBmYWlsIGJlZm9yZSwgYnV0IHRoZSB0aW1lb3V0IHdhcyBzaG9ydCBlbm91Z2ggdGhh dCB5b3Ugd291bGRuJ3QNCj4gPj4+IG5vdGljZSBpdC4NCj4gPj4gDQo+ID4+IEkgdHJpZWQgdG8g cG9pbnQgb3V0IHRoYXQgNjgyOWEwNDggY2hhbmdlZCB0aGUgYmVoYXZpb3Igd2hpY2ggd2FzDQo+ ID4+IGRlc2NyaWJlZCBpbiB0aGUgZmlyc3QgcGFyYWdyYXBoLCBJIGRpZG4ndCB0cnkgdG8gaW1w bHkgdGhhdCA2ODI5YTA0OCBpcw0KPiA+PiBidWdneSBvbiBpdHMgb3duLg0KPiA+PiANCj4gPj4g SSdtIGZpbmUgd2l0aCBjaGFuZ2luZyB0aGUgY2hhbmdlbG9nIHRvIHdoYXRldmVyIHdpbGwgbWFr ZSBpdCBjbGVhcmVyLg0KPiA+PiANCj4gPj4gLS0NCj4gPj4gDQo+ID4+IFNhc2hhLg0KPiA+PiAN Cj4gPiAtLQ0KPiA+IFRvIHVuc3Vic2NyaWJlIGZyb20gdGhpcyBsaXN0OiBzZW5kIHRoZSBsaW5l ICJ1bnN1YnNjcmliZSBsaW51eC1uZnMiIGluDQo+ID4gdGhlIGJvZHkgb2YgYSBtZXNzYWdlIHRv IG1ham9yZG9tb0B2Z2VyLmtlcm5lbC5vcmcNCj4gPiBNb3JlIG1ham9yZG9tbyBpbmZvIGF0ICBo dHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwNCj4gDQoNCi0tIA0KVHJv bmQgTXlrbGVidXN0DQpMaW51eCBORlMgY2xpZW50IG1haW50YWluZXINCg0KTmV0QXBwDQpUcm9u ZC5NeWtsZWJ1c3RAbmV0YXBwLmNvbQ0Kd3d3Lm5ldGFwcC5jb20NCg0K