Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932526AbVIHQil (ORCPT ); Thu, 8 Sep 2005 12:38:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932533AbVIHQil (ORCPT ); Thu, 8 Sep 2005 12:38:41 -0400 Received: from fed1rmmtao01.cox.net ([68.230.241.38]:14813 "EHLO fed1rmmtao01.cox.net") by vger.kernel.org with ESMTP id S932526AbVIHQik (ORCPT ); Thu, 8 Sep 2005 12:38:40 -0400 Date: Thu, 8 Sep 2005 09:38:40 -0700 From: Tom Rini To: Andrew Morton , Kernel Mailing List Cc: Andi Kleen Subject: [PATCH 2.6.13] x86_64: Add notify_die() to another spot in do_page_fault() Message-ID: <20050908163840.GR3966@smtp.west.cox.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1094 Lines: 31 This adds a call to notify_die() in the "no context" portion of do_page_fault() as someone on the chain might care and want to do a fixup. --- linux-2.6.13-trini/arch/x86_64/mm/fault.c | 4 ++++ 1 files changed, 4 insertions(+) diff -puN arch/x86_64/mm/fault.c~x86_64-no_context_hook arch/x86_64/mm/fault.c --- linux-2.6.13/arch/x86_64/mm/fault.c~x86_64-no_context_hook 2005-09-01 12:00:43.000000000 -0700 +++ linux-2.6.13-trini/arch/x86_64/mm/fault.c 2005-09-01 12:00:43.000000000 -0700 @@ -514,6 +514,10 @@ no_context: if (is_errata93(regs, address)) return; + if (notify_die(DIE_PAGE_FAULT, "no context", regs, error_code, 14, + SIGSEGV) == NOTIFY_STOP) + return; + /* * Oops. The kernel tried to access some bad page. We'll have to * terminate things with extreme prejudice. -- Tom Rini http://gate.crashing.org/~trini/ - 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/