From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750726AbVKGOoh (ORCPT ); Mon, 7 Nov 2005 09:44:37 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750755AbVKGOoh (ORCPT ); Mon, 7 Nov 2005 09:44:37 -0500 Received: from public.id2-vpn.continvity.gns.novell.com ([195.33.99.129]:48213 "EHLO emea1-mh.id2.novell.com") by vger.kernel.org with ESMTP id S1750726AbVKGOog (ORCPT ); Mon, 7 Nov 2005 09:44:36 -0500 Message-Id: <436F7695.76F0.0078.0@novell.com> X-Mailer: Novell GroupWise Internet Agent 7.0 Date: Mon, 07 Nov 2005 15:45:25 +0100 From: "Jan Beulich" To: "Andreas Kleen" Cc: , Subject: [PATCH] x86_64: fix page fault from show_trace() Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=__PartB99B9895.1__=" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This is a MIME message. If you are reading this text, you may want to consider changing to a mail reader or gateway that understands how to properly handle MIME multipart messages. --=__PartB99B9895.1__= Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Content-Disposition: inline The introduction of call_softirq switching to the interrupt stack several releases earlier resulted in a problem with the code in show_trace, which assumes that it can pick the previous stack pointer from the end of the interrupt stack. From: Jan Beulich (actual patch attached) --=__PartB99B9895.1__= Content-Type: application/octet-stream; name="linux-2.6.14-x86_64-call-softirq.patch" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="linux-2.6.14-x86_64-call-softirq.patch" VGhlIGludHJvZHVjdGlvbiBvZiBjYWxsX3NvZnRpcnEgc3dpdGNoaW5nIHRvIHRoZSBpbnRlcnJ1 cHQgc3RhY2sKc2V2ZXJhbCByZWxlYXNlcyBlYXJsaWVyIHJlc3VsdGVkIGluIGEgcHJvYmxlbSB3 aXRoIHRoZSBjb2RlIGluCnNob3dfdHJhY2UsIHdoaWNoIGFzc3VtZXMgdGhhdCBpdCBjYW4gcGlj ayB0aGUgcHJldmlvdXMgc3RhY2sgcG9pbnRlcgpmcm9tIHRoZSBlbmQgb2YgdGhlIGludGVycnVw dCBzdGFjay4KCkZyb206IEphbiBCZXVsaWNoIDxqYmV1bGljaEBub3ZlbGwuY29tPgoKLS0tIDIu Ni4xNC9hcmNoL3g4Nl82NC9rZXJuZWwvZW50cnkuUwkyMDA1LTEwLTI4IDAyOjAyOjA4LjAwMDAw MDAwMCArMDIwMAorKysgMi42LjE0LW5sa2QvYXJjaC94ODZfNjQva2VybmVsL2VudHJ5LlMJMjAw NS0xMS0wNyAxNDo1NjowMi4wMDAwMDAwMDAgKzAxMDAKQEAgLTEwMjQsMTcgKzEwMjQsMTUgQEAg RU5UUlkobWFjaGluZV9jaGVjaykKIEVOVFJZKGNhbGxfc29mdGlycSkKIAlDRklfU1RBUlRQUk9D CiAJbW92cSAlZ3M6cGRhX2lycXN0YWNrcHRyLCVyYXgKLQlwdXNocSAlcjE1Ci0JQ0ZJX0FESlVT VF9DRkFfT0ZGU0VUIDgKLQltb3ZxICVyc3AsJXIxNQotCUNGSV9ERUZfQ0ZBX1JFR0lTVEVSCXIx NQorCW1vdnEgJXJzcCwlcmR4CisJQ0ZJX0RFRl9DRkFfUkVHSVNURVIJcmR4CiAJaW5jbCAlZ3M6 cGRhX2lycWNvdW50CiAJY21vdmUgJXJheCwlcnNwCisJcHVzaHEgJXJkeAorCS8qdG9kbyBDRklf REVGX0NGQV9FWFBSRVNTSU9OIC4uLiovCiAJY2FsbCBfX2RvX3NvZnRpcnEKLQltb3ZxICVyMTUs JXJzcAorCXBvcHEgJXJzcAogCUNGSV9ERUZfQ0ZBX1JFR0lTVEVSCXJzcAogCWRlY2wgJWdzOnBk YV9pcnFjb3VudAotCXBvcHEgJXIxNQotCUNGSV9BREpVU1RfQ0ZBX09GRlNFVCAtOAogCXJldAog CUNGSV9FTkRQUk9DCg== --=__PartB99B9895.1__=--