Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754765AbYG2TUP (ORCPT ); Tue, 29 Jul 2008 15:20:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751665AbYG2TUD (ORCPT ); Tue, 29 Jul 2008 15:20:03 -0400 Received: from rv-out-0506.google.com ([209.85.198.226]:26348 "EHLO rv-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750838AbYG2TUC (ORCPT ); Tue, 29 Jul 2008 15:20:02 -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=PiKcvPjHDvw0U1q6SOkDtcwF8z8bS6PIgFhD/SXh1bvl/LEXSMKEcGbM0ZspdP3Q8R 0Pjgaygq3Pwa8Kae/H8mXjlhG3TRC6vJkGmbiMCdHoeIUqzTFkDWdZy3bWnc+sqzY+il YPUxC5d2VBjvjO+1b2oUZZTOhigFZwVEA3cNg= Message-ID: <86802c440807291220t7813effcwb32ae6c18e3cddfe@mail.gmail.com> Date: Tue, 29 Jul 2008 12:20:01 -0700 From: "Yinghai Lu" To: "Dhaval Giani" Subject: Re: kernel BUG at arch/x86/kernel/io_apic_64.c:357! Cc: "Thomas Gleixner" , "Ingo Molnar" , lkml , "Eric W. Biederman" , "Mike Travis" In-Reply-To: <86802c440807291135m7f8e2163xdde14545e311649a@mail.gmail.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_33028_20138175.1217359201565" References: <20080729160939.GA4484@linux.vnet.ibm.com> <86802c440807291135m7f8e2163xdde14545e311649a@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3017 Lines: 58 ------=_Part_33028_20138175.1217359201565 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline On Tue, Jul 29, 2008 at 11:35 AM, Yinghai Lu wrote: > On Tue, Jul 29, 2008 at 9:09 AM, Dhaval Giani wrote: >> Hi Ingo, Thomas, >> >> Hit this on 2.6.27-rc1 >> >> (The kernel bug is at line 356 (Its 357 as I applied a debug patch to >> print out the irq) (Full dmesg and .config attached) > > can you boot with "debug apic=verbose pci=routeirq"? please try attached patch YH ------=_Part_33028_20138175.1217359201565 Content-Type: text/x-patch; name=nr_irqs.patch Content-Transfer-Encoding: base64 X-Attachment-Id: f_fj8vvgu50 Content-Disposition: attachment; filename=nr_irqs.patch W1BBVENIXSB4ODY6IDY0Yml0IHN1cHBvcnQgbW9yZSB0aGFuIDI1NiBpcnEKCmJlY2F1c2UgNjRi aXQgYWxsb3cgc2FtZSB2ZWN0b3IgZm9yIGRpZmZlcmVudCBjcHUgdG8gc2VydmUgZGlmZmVyZW50 IGlycQoKYWxzbyBjaGFuZ2UgbmV4dCBpbiBpcnFfcGluX2xpc3QgZnJvbSBzaG9ydCB0byBuZXh0 LiBiZWNhdXNlIGZvciA0MDk2IE5SX0lSUVMKaXMgMl4oNSsxMikrMjI0LgoKbmVlZCB0byBjcmVh dGUgdGhhdCBhcnJheSBkeW5hbWljYWxseSBsYXRlcgoKU2lnbmVkLW9mZi1ieTogWWluZ2hhaSBM dSA8eWhsdS5rZXJuZWxAZ21haWwuY29tPgoKLS0tCiBhcmNoL3g4Ni9rZXJuZWwvaW9fYXBpY182 NC5jICB8ICAgIDMgKystCiBpbmNsdWRlL2FzbS14ODYvaXJxX3ZlY3RvcnMuaCB8ICAgIDYgKysr KystCiAyIGZpbGVzIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCklu ZGV4OiBsaW51eC0yLjYvaW5jbHVkZS9hc20teDg2L2lycV92ZWN0b3JzLmgKPT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PQot LS0gbGludXgtMi42Lm9yaWcvaW5jbHVkZS9hc20teDg2L2lycV92ZWN0b3JzLmgKKysrIGxpbnV4 LTIuNi9pbmNsdWRlL2FzbS14ODYvaXJxX3ZlY3RvcnMuaApAQCAtMTEzLDkgKzExMywxMyBAQAog CiAjIGlmIGRlZmluZWQoQ09ORklHX1g4Nl9JT19BUElDKSB8fCBkZWZpbmVkKENPTkZJR19QQVJB VklSVCkgfHwgZGVmaW5lZChDT05GSUdfWDg2X1ZJU1dTKQogCisjaWZkZWYgQ09ORklHX1g4Nl82 NAorIyAgZGVmaW5lIE5SX0lSUVMJCSgzMiAqIE5SX0NQVVMgKyAyMjQpCisjZWxzZQogIyAgZGVm aW5lIE5SX0lSUVMJCTIyNAorI2VuZGlmCiAKLSMgIGlmICgyMjQgPj0gMzIgKiBOUl9DUFVTKQor IyAgaWYgKE5SX0lSUVMgPj0gMzIgKiBOUl9DUFVTKQogIyAgIGRlZmluZSBOUl9JUlFfVkVDVE9S UwlOUl9JUlFTCiAjICBlbHNlCiAjICAgZGVmaW5lIE5SX0lSUV9WRUNUT1JTCSgzMiAqIE5SX0NQ VVMpCkluZGV4OiBsaW51eC0yLjYvYXJjaC94ODYva2VybmVsL2lvX2FwaWNfNjQuYwo9PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09Ci0tLSBsaW51eC0yLjYub3JpZy9hcmNoL3g4Ni9rZXJuZWwvaW9fYXBpY182NC5jCisrKyBs aW51eC0yLjYvYXJjaC94ODYva2VybmVsL2lvX2FwaWNfNjQuYwpAQCAtMTQwLDcgKzE0MCw4IEBA IERFQ0xBUkVfQklUTUFQKG1wX2J1c19ub3RfcGNpLCBNQVhfTVBfQlUKICAqLwogCiBzdGF0aWMg c3RydWN0IGlycV9waW5fbGlzdCB7Ci0Jc2hvcnQgYXBpYywgcGluLCBuZXh0OworCXNob3J0IGFw aWMsIHBpbjsKKwlpbnQgbmV4dDsKIH0gaXJxXzJfcGluW1BJTl9NQVBfU0laRV07CiAKIHN0cnVj dCBpb19hcGljIHsK ------=_Part_33028_20138175.1217359201565-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/