From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Wilcox, Matthew R" Subject: RE: linux-next: IO BAR sizing warning Date: Wed, 6 May 2009 11:41:12 -0600 Message-ID: References: <20090506143007.c0ef2340.sfr@canb.auug.org.au> <4A013A70.30101@kernel.org> <20090506092418.3fffab6b@hobbes> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com ([143.182.124.21]:39648 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751175AbZEFRlO (ORCPT ); Wed, 6 May 2009 13:41:14 -0400 In-Reply-To: <20090506092418.3fffab6b@hobbes> Content-Language: en-US Sender: linux-next-owner@vger.kernel.org List-ID: To: Jesse Barnes , Yinghai Lu Cc: Stephen Rothwell , "linux-next@vger.kernel.org" , Benjamin Herrenschmidt SSB0aGluayBQb3dlclBDJ3MgSU9fU1BBQ0VfTElNSVQgaXMgZGVmaW5lZCBpbmNvcnJlY3RseS4N Cg0KT24gNjQtYml0LCBpdCdzIGN1cnJlbnRseSBzZXQgdG8gMHhmZmZmJ2ZmZmYnZmZmZidmZmZm LiAgVGhpcyBjYW4ndCBwb3NzaWJseSB3b3JrLCB0aGVyZSdzIG5vIHdheSBmb3IgdGhlIFBDSSBi dXMgdG8gdHJhbnNtaXQgNjQtYml0IElPLXBvcnQgYWRkcmVzc2VzLiAgSXQgc2hvdWxkIHByb2Jh Ymx5IGJlIGRlZmluZWQgdG8NCg0KMHhmZmZmZmZmZlUNCg0KPiAtLS0tLU9yaWdpbmFsIE1lc3Nh Z2UtLS0tLQ0KPiBGcm9tOiBKZXNzZSBCYXJuZXMgW21haWx0bzpqYmFybmVzQHZpcnR1b3VzZ2Vl ay5vcmddDQo+IFNlbnQ6IFdlZG5lc2RheSwgTWF5IDA2LCAyMDA5IDk6MjQgQU0NCj4gVG86IFlp bmdoYWkgTHUNCj4gQ2M6IFN0ZXBoZW4gUm90aHdlbGw7IGxpbnV4LW5leHRAdmdlci5rZXJuZWwu b3JnOyBXaWxjb3gsIE1hdHRoZXcgUjsNCj4gQmVuamFtaW4gSGVycmVuc2NobWlkdA0KPiBTdWJq ZWN0OiBSZTogbGludXgtbmV4dDogSU8gQkFSIHNpemluZyB3YXJuaW5nDQo+IA0KPiBPbiBXZWQs IDA2IE1heSAyMDA5IDAwOjIxOjIwIC0wNzAwDQo+IFlpbmdoYWkgTHUgPHlpbmdoYWlAa2VybmVs Lm9yZz4gd3JvdGU6DQo+IA0KPiA+IFN0ZXBoZW4gUm90aHdlbGwgd3JvdGU6DQo+ID4gPiBIaSBK ZXNzZSwNCj4gPiA+DQo+ID4gPiBUb2RheSdzIGxpbnV4LW5leHQgYnVpbGQgKHBvd2VycGMgcHBj NjRfZGVmY29uZmlnKSBwcm9kdWNlZCB0aGlzDQo+ID4gPiB3YXJuaW5nOg0KPiA+ID4NCj4gPiA+ IGRyaXZlcnMvcGNpL3Byb2JlLmM6IEluIGZ1bmN0aW9uICdfX3BjaV9yZWFkX2Jhc2UnOg0KPiA+ ID4gZHJpdmVycy9wY2kvcHJvYmUuYzoxOTY6IHdhcm5pbmc6IGxhcmdlIGludGVnZXIgaW1wbGlj aXRseQ0KPiA+ID4gdHJ1bmNhdGVkIHRvIHVuc2lnbmVkIHR5cGUNCj4gPiA+DQo+ID4gPiBQcm9i YWJseSBpbnRyb2R1Y2VkIGJ5IGNvbW1pdA0KPiA+ID4gODIxNjBmZDE0MmNkZjY5NTZhNjc3MTIw NDI2YmY1YmFlZmNjN2NmOSAoIlBDSS94ODY6IGRvbid0IGFzc3VtZQ0KPiA+ID4gcHJlZmV0Y2hh YmxlIHJhbmdlcyBhcmUgNjRiaXQiKS4NCj4gPiA+DQo+ID4NCj4gPiAtLS0gYS9kcml2ZXJzL3Bj aS9wcm9iZS5jDQo+ID4gKysrIGIvZHJpdmVycy9wY2kvcHJvYmUuYw0KPiA+IEBAIC0xOTMsNyAr MTkzLDcgQEAgaW50IF9fcGNpX3JlYWRfYmFzZShzdHJ1Y3QgcGNpX2RldiAqZGV2LCBlbnVtDQo+ ID4gcGNpX2Jhcl90eXBlIHR5cGUsIHJlcy0+ZmxhZ3MgfD0gcGNpX2NhbGNfcmVzb3VyY2VfZmxh Z3MobCkgfA0KPiA+IElPUkVTT1VSQ0VfU0laRUFMSUdOOyBpZiAodHlwZSA9PSBwY2lfYmFyX2lv KSB7DQo+ID4gICAgICAgICAgICAgICAgICAgICAgICAgbCAmPSBQQ0lfQkFTRV9BRERSRVNTX0lP X01BU0s7DQo+ID4gLSAgICAgICAgICAgICAgICAgICAgICAgbWFzayA9IFBDSV9CQVNFX0FERFJF U1NfSU9fTUFTSyAmIDB4ZmZmZjsNCj4gPiArICAgICAgICAgICAgICAgICAgICAgICBtYXNrID0g UENJX0JBU0VfQUREUkVTU19JT19NQVNLICYNCj4gPiBJT19TUEFDRV9MSU1JVDsNCj4gPg0KPiA+ DQo+ID4gYW5kDQo+ID4NCj4gPiBmb3IgeDg2Og0KPiA+ICNkZWZpbmUgSU9fU1BBQ0VfTElNSVQg MHhmZmZmDQo+ID4NCj4gPiBmb3IgcG93ZXJwYw0KPiA+IGFyY2gvcG93ZXJwYy9pbmNsdWRlL2Fz bS9pby5oOiNkZWZpbmUgSU9fU1BBQ0VfTElNSVQgfigwVUwpDQo+ID4NCj4gPiBtYXliZSB3ZSBu ZWVkIHRvIGNoYW5nZSBiYWNrIHRoYXQgbGluZS4uLg0KPiANCj4gWWVhaCB0aGF0IHdvdWxkIGJl IGVhc3kgZW5vdWdoLiAgVGhvdWdoIHJlYWxseSBpdCBzZWVtcyBsaWtlDQo+IElPX1NQQUNFX0xJ TUlUIHNob3VsZCBiZSBhcHBsaWVkLCB3aXRoIGFuIGFwcHJvcHJpYXRlIGNhc3QuICBMb29rcyBs aWtlDQo+IHRoaXMgY29kZSBoYXMgYmVlbiB0aGVyZSBmb3IgYSBsb25nIHRpbWUsIGFuZCBtYXli ZSB0aGVyZSBhcmUgZGV2aWNlcw0KPiB0aGF0IGFsbG93IHRoZSB1cHBlciAxNiBiaXRzIG9mIHRo ZWlyIElPIEJBUnMgdG8gYmUgc2V0IGV2ZW4gdGhvdWdoDQo+IHRoZXkgZG9uJ3QgaG9ub3IgdGhl bSAodGhleSBzaG91bGQgaGFyZHdpcmUgdGhlbSB0byAwIGluIHRoYXQgY2FzZSksDQo+IGJ1dCBz cGVjLXdpc2UgYWxsb3dpbmcgdGhlIGZ1bGwgc2l6ZSBzaG91bGQgYmUgZmluZS4uLg0KPiANCj4g TWF0dGhldyAmIEJlbiwgYW55IGNvbW1lbnRzPw0KPiANCj4gLS0NCj4gSmVzc2UgQmFybmVzLCBJ bnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcg0K