From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754018AbaBFOnZ (ORCPT ); Thu, 6 Feb 2014 09:43:25 -0500 Received: from cdptpa-outbound-snat.email.rr.com ([107.14.166.225]:45892 "EHLO cdptpa-oedge-vip.email.rr.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753896AbaBFOnX (ORCPT ); Thu, 6 Feb 2014 09:43:23 -0500 Message-Id: <20140206144321.203619611@goodmis.org> User-Agent: quilt/0.60-1 Date: Thu, 06 Feb 2014 09:41:28 -0500 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: "H. Peter Anvin" , Ingo Molnar , Thomas Gleixner , Peter Zijlstra , Andrew Morton , Brian Gerst , Peter Zijlstra , Ingo Molnar Subject: [PATCH 1/5] x86: Nuke the supervisor_stack field in i386 thread_info References: <20140206144127.181568017@goodmis.org> Content-Disposition: inline; filename=0001-x86-Nuke-the-supervisor_stack-field-in-i386-thread_i.patch X-RR-Connecting-IP: 107.14.168.130:25 X-Cloudmark-Score: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Steven Rostedt Nothing references the supervisor_stack in the thread_info field, and it does not exist in x86_64. To make the two more the same, it is being removed. Link: http://lkml.kernel.org/r/20110806012353.546183789@goodmis.org Acked-by: Thomas Gleixner Cc: Andrew Morton Cc: Peter Zijlstra Cc: Brian Gerst Cc: Peter Zijlstra Cc: H. Peter Anvin Cc: Ingo Molnar Signed-off-by: Steven Rostedt --- arch/x86/include/asm/thread_info.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h index 3ba3de4..e012ed0 100644 --- a/arch/x86/include/asm/thread_info.h +++ b/arch/x86/include/asm/thread_info.h @@ -36,7 +36,6 @@ struct thread_info { unsigned long previous_esp; /* ESP of the previous stack in case of nested (IRQ) stacks */ - __u8 supervisor_stack[0]; #endif unsigned int sig_on_uaccess_error:1; unsigned int uaccess_err:1; /* uaccess failed */ -- 1.8.4.3