From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760190AbYEXCaG (ORCPT ); Fri, 23 May 2008 22:30:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757288AbYEXC3x (ORCPT ); Fri, 23 May 2008 22:29:53 -0400 Received: from rv-out-0506.google.com ([209.85.198.225]:34057 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756955AbYEXC3w (ORCPT ); Fri, 23 May 2008 22:29:52 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:references; b=p40C57+aYR8nzGd6exKbhXMQHV2E4eWfAkKfuRkIcmbzTd/yBpQnQ5IYdoim6bHeacPEcKcIFvB8csZTwwCqPY3uzW9JvKoz+0HsblUpbMI1ev0kFFIefWaFe2FyQCtcOcjlCehyUFT3LSRa/wKFMIgycy3HkK4nkwDi0N7zybY= Message-ID: <86802c440805231929p71c28320w272f4f19cfc45e34@mail.gmail.com> Date: Fri, 23 May 2008 19:29:50 -0700 From: "Yinghai Lu" To: "Ciaran McCreesh" Subject: Re: kernel boot hangs after x86: insert_resorce for lapic addr after e820_reserve_resources Cc: "Bjorn Helgaas" , mingo@elte.hu, linux-kernel@vger.kernel.org In-Reply-To: <86802c440805231851t12a83e54w78d2c120ed3d6b20@mail.gmail.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_14326_10578434.1211596190096" References: <20080518014111.4f32298b@googlemail.com> <86802c440805191822v5b572d03t1568b27eb2defa4a@mail.gmail.com> <20080520022446.3b9c335a@googlemail.com> <86802c440805191948h29769798qecc93b7aa5c9cd91@mail.gmail.com> <20080520041655.0552236d@googlemail.com> <86802c440805192022n29e191dfped3ee5afa7894288@mail.gmail.com> <20080524005021.67b98674@snowcone> <86802c440805231705g534e9245oc359dc316ae5b1cd@mail.gmail.com> <20080524020950.1538624a@snowcone> <86802c440805231851t12a83e54w78d2c120ed3d6b20@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ------=_Part_14326_10578434.1211596190096 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline On Fri, May 23, 2008 at 6:51 PM, Yinghai Lu wrote: > On Fri, May 23, 2008 at 6:09 PM, Ciaran McCreesh > wrote: >> On Fri, 23 May 2008 17:05:34 -0700 >> "Yinghai Lu" wrote: >>> > Without the ram_reserve >>> > patch, /proc/iomem is as it was earlier in the discussion. >>> > >>> >> can you boot with pnpacpi=off ? >>> > >>> > No, that doesn't help either. >>> >>> how about /proc/iomem with pnpacpi=off? >> >> I've attached /proc/iomem from current head minus the original patch, >> with and without pnpacpi=off. > > it's weird, > > you should have > > 00000 - 9f400: System RAM ===> is not showing up > 100000 - d7ff0000: System RAM ===> is not showing up > 100000000-11fffffff : System RAM please try to revert attached commit... it seems that your compiler is not happy... YH ------=_Part_14326_10578434.1211596190096 Content-Type: application/octet-stream; name=commit-0156126 Content-Transfer-Encoding: base64 X-Attachment-Id: f_fgll2o0y0 Content-Disposition: attachment; filename=commit-0156126 Y29tbWl0IDAxNTYxMjY0YmQxZWExZDY1NGQwOWJhYmUwMmQ3ODRhNWIxNTAxMjQKQXV0aG9yOiBZ aW5naGFpIEx1IDx5aGx1Lmtlcm5lbC5zZW5kQGdtYWlsLmNvbT4KRGF0ZTogICBUaHUgTWFyIDIw IDIzOjU3OjIxIDIwMDggLTA3MDAKCiAgICB4ODY6IGFsbG9jYXRlIGU4MjAgcmVzb3VyY2Ugc3Ry dWN0IGFsbCB0b2dldGhlcgogICAgCiAgICBkb24ndCBuZWVkIHRvIGFsbG9jYXRlIHRoYXQgb25l IGJ5IG9uZQogICAgCiAgICBTaWduZWQtb2ZmLWJ5OiBZaW5naGFpIEx1IDx5aGx1Lmtlcm5lbEBn bWFpbC5jb20+CiAgICBTaWduZWQtb2ZmLWJ5OiBJbmdvIE1vbG5hciA8bWluZ29AZWx0ZS5odT4K CmRpZmYgLS1naXQgYS9hcmNoL3g4Ni9rZXJuZWwvZTgyMF82NC5jIGIvYXJjaC94ODYva2VybmVs L2U4MjBfNjQuYwppbmRleCA0NTA5NzU3Li45MTg0ZTY0IDEwMDY0NAotLS0gYS9hcmNoL3g4Ni9r ZXJuZWwvZTgyMF82NC5jCisrKyBiL2FyY2gveDg2L2tlcm5lbC9lODIwXzY0LmMKQEAgLTMwMCw5 ICszMDAsMTAgQEAgdW5zaWduZWQgbG9uZyBfX2luaXQgZTgyMF9lbmRfb2ZfcmFtKHZvaWQpCiB2 b2lkIF9faW5pdCBlODIwX3Jlc2VydmVfcmVzb3VyY2VzKHZvaWQpCiB7CiAJaW50IGk7CisJc3Ry dWN0IHJlc291cmNlICpyZXM7CisKKwlyZXMgPSBhbGxvY19ib290bWVtX2xvdyhzaXplb2Yoc3Ry dWN0IHJlc291cmNlKSAqIGU4MjAubnJfbWFwKTsKIAlmb3IgKGkgPSAwOyBpIDwgZTgyMC5ucl9t YXA7IGkrKykgewotCQlzdHJ1Y3QgcmVzb3VyY2UgKnJlczsKLQkJcmVzID0gYWxsb2NfYm9vdG1l bV9sb3coc2l6ZW9mKHN0cnVjdCByZXNvdXJjZSkpOwogCQlzd2l0Y2ggKGU4MjAubWFwW2ldLnR5 cGUpIHsKIAkJY2FzZSBFODIwX1JBTToJcmVzLT5uYW1lID0gIlN5c3RlbSBSQU0iOyBicmVhazsK IAkJY2FzZSBFODIwX0FDUEk6CXJlcy0+bmFtZSA9ICJBQ1BJIFRhYmxlcyI7IGJyZWFrOwpAQCAt MzEzLDYgKzMxNCw3IEBAIHZvaWQgX19pbml0IGU4MjBfcmVzZXJ2ZV9yZXNvdXJjZXModm9pZCkK IAkJcmVzLT5lbmQgPSByZXMtPnN0YXJ0ICsgZTgyMC5tYXBbaV0uc2l6ZSAtIDE7CiAJCXJlcy0+ ZmxhZ3MgPSBJT1JFU09VUkNFX01FTSB8IElPUkVTT1VSQ0VfQlVTWTsKIAkJaW5zZXJ0X3Jlc291 cmNlKCZpb21lbV9yZXNvdXJjZSwgcmVzKTsKKwkJcmVzKys7CiAJfQogfQogCg== ------=_Part_14326_10578434.1211596190096--