Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758904AbXLMEuT (ORCPT ); Wed, 12 Dec 2007 23:50:19 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758956AbXLMErM (ORCPT ); Wed, 12 Dec 2007 23:47:12 -0500 Received: from mx1.redhat.com ([66.187.233.31]:40511 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759076AbXLMErH (ORCPT ); Wed, 12 Dec 2007 23:47:07 -0500 From: Glauber de Oliveira Costa To: linux-kernel@vger.kernel.org Cc: akpm@linux-foundation.org, glommer@gmail.com, tglx@linutronix.de, mingo@elte.hu, ehabkost@redhat.com, jeremy@goop.org, avi@qumranet.com, anthony@codemonkey.ws, virtualization@lists.linux-foundation.org, rusty@rustcorp.com.au, ak@suse.de, chrisw@sous-sol.org, rostedt@goodmis.org, hpa@zytor.com, zach@vmware.com, roland@redhat.com, Glauber de Oliveira Costa Subject: [PATCH 07/19] introduce ldt_desc type. Date: Thu, 13 Dec 2007 00:01:40 -0200 Message-Id: <11975113484194-git-send-email-gcosta@redhat.com> X-Mailer: git-send-email 1.4.4.2 In-Reply-To: <1197511343355-git-send-email-gcosta@redhat.com> References: <1196957800568-git-send-email-gcosta@redhat.com> <11975113122984-git-send-email-gcosta@redhat.com> <11975113194101-git-send-email-gcosta@redhat.com> <11975113243875-git-send-email-gcosta@redhat.com> <11975113291722-git-send-email-gcosta@redhat.com> <1197511334416-git-send-email-gcosta@redhat.com> <1197511338810-git-send-email-gcosta@redhat.com> <1197511343355-git-send-email-gcosta@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1642 Lines: 54 this patch introduces ldt_desc type to account for the differences in the ldt descriptor in x86_64 and i386 Signed-off-by: Glauber de Oliveira Costa --- include/asm-x86/desc_64.h | 2 +- include/asm-x86/desc_defs.h | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/include/asm-x86/desc_64.h b/include/asm-x86/desc_64.h index ffc6c06..8fe1b4c 100644 --- a/include/asm-x86/desc_64.h +++ b/include/asm-x86/desc_64.h @@ -113,7 +113,7 @@ static inline void store_idt(struct desc_ptr *dtr) static inline void set_tssldt_descriptor(void *ptr, unsigned long tss, unsigned type, unsigned size) { - struct ldttss_desc d; + struct ldttss_desc64 d; memset(&d, 0, sizeof(d)); d.limit0 = size & 0xFFFF; diff --git a/include/asm-x86/desc_defs.h b/include/asm-x86/desc_defs.h index 05eff93..5a58fc1 100644 --- a/include/asm-x86/desc_defs.h +++ b/include/asm-x86/desc_defs.h @@ -58,7 +58,7 @@ enum { }; // LDT or TSS descriptor in the GDT. 16 bytes. -struct ldttss_desc { +struct ldttss_desc64 { u16 limit0; u16 base0; unsigned base1 : 8, type : 5, dpl : 2, p : 1; @@ -69,8 +69,10 @@ struct ldttss_desc { #ifdef CONFIG_X86_64 typedef struct gate_struct64 gate_desc; +typedef struct ldttss_desc64 ldt_desc; #else typedef struct desc_struct gate_desc; +typedef struct desc_struct ldt_desc; #endif struct desc_ptr { -- 1.5.0.6 -- 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/