From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762271AbXJaXBl (ORCPT ); Wed, 31 Oct 2007 19:01:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761793AbXJaXBG (ORCPT ); Wed, 31 Oct 2007 19:01:06 -0400 Received: from mx1.redhat.com ([66.187.233.31]:32915 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756175AbXJaXBE (ORCPT ); Wed, 31 Oct 2007 19:01:04 -0400 From: Glauber de Oliveira Costa To: linux-kernel@vger.kernel.org Cc: akpm@linux-foundation.org, rusty@rustcorp.com.au, ak@suse.de, mingo@elte.hu, chrisw@sous-sol.org, jeremy@goop.org, avi@qumranet.com, anthony@codemonkey.ws, virtualization@lists.linux-foundation.org, lguest@ozlabs.org, kvm-devel@lists.sourceforge.net, zach@vmware.com, tglx@linutronix.de, jun.nakajima@intel.com, glommer@gmail.com, Glauber de Oliveira Costa , Steven Rostedt Subject: [PATCH 10/16] export cpu_gdt_descr Date: Wed, 31 Oct 2007 16:14:55 -0300 Message-Id: <11938581562552-git-send-email-gcosta@redhat.com> X-Mailer: git-send-email 1.4.4.2 In-Reply-To: <11938581512730-git-send-email-gcosta@redhat.com> References: <1193858101367-git-send-email-gcosta@redhat.com> <11938581073775-git-send-email-gcosta@redhat.com> <11938581133479-git-send-email-gcosta@redhat.com> <1193858118284-git-send-email-gcosta@redhat.com> <11938581242810-git-send-email-gcosta@redhat.com> <1193858130443-git-send-email-gcosta@redhat.com> <11938581351064-git-send-email-gcosta@redhat.com> <11938581403478-git-send-email-gcosta@redhat.com> <11938581451804-git-send-email-gcosta@redhat.com> <11938581512730-git-send-email-gcosta@redhat.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org With paravirualization, hypervisors needs to handle the gdt, that was right to this point only used at very early inialization code. Hypervisors (lguest being the current case) are commonly modules, so make it an export Signed-off-by: Glauber de Oliveira Costa Signed-off-by: Steven Rostedt Acked-by: Jeremy Fitzhardinge --- arch/x86/kernel/x8664_ksyms_64.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c index 77c25b3..a005d67 100644 --- a/arch/x86/kernel/x8664_ksyms_64.c +++ b/arch/x86/kernel/x8664_ksyms_64.c @@ -8,6 +8,7 @@ #include #include #include +#include EXPORT_SYMBOL(kernel_thread); @@ -60,3 +61,8 @@ EXPORT_SYMBOL(init_level4_pgt); EXPORT_SYMBOL(load_gs_index); EXPORT_SYMBOL(_proxy_pda); + +#ifdef CONFIG_PARAVIRT +/* Virtualized guests may want to use it */ +EXPORT_SYMBOL_GPL(cpu_gdt_descr); +#endif -- 1.4.4.2 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Glauber de Oliveira Costa Subject: [PATCH 10/16] export cpu_gdt_descr Date: Wed, 31 Oct 2007 16:14:55 -0300 Message-ID: <11938581562552-git-send-email-gcosta@redhat.com> References: <1193858101367-git-send-email-gcosta@redhat.com> <11938581073775-git-send-email-gcosta@redhat.com> <11938581133479-git-send-email-gcosta@redhat.com> <1193858118284-git-send-email-gcosta@redhat.com> <11938581242810-git-send-email-gcosta@redhat.com> <1193858130443-git-send-email-gcosta@redhat.com> <11938581351064-git-send-email-gcosta@redhat.com> <11938581403478-git-send-email-gcosta@redhat.com> <11938581451804-git-send-email-gcosta@redhat.com> <11938581512730-git-send-email-gcosta@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: lguest-mnsaURCQ41sdnm+yROfE0A@public.gmane.org, jeremy-TSDbQ3PG+2Y@public.gmane.org, jun.nakajima-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, ak-l3A5Bk7waGM@public.gmane.org, virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org, anthony-rdkfGonbjUSkNkDKm+mE6A@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, Glauber de Oliveira Costa , mingo-X9Un+BFzKDI@public.gmane.org To: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Return-path: In-Reply-To: <11938581512730-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: lguest-bounces+glkvl-lguest=m.gmane.org-mnsaURCQ41sdnm+yROfE0A@public.gmane.org Errors-To: lguest-bounces+glkvl-lguest=m.gmane.org-mnsaURCQ41sdnm+yROfE0A@public.gmane.org List-Id: kvm.vger.kernel.org With paravirualization, hypervisors needs to handle the gdt, that was right to this point only used at very early inialization code. Hypervisors (lguest being the current case) are commonly modules, so make it an export Signed-off-by: Glauber de Oliveira Costa Signed-off-by: Steven Rostedt Acked-by: Jeremy Fitzhardinge --- arch/x86/kernel/x8664_ksyms_64.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c index 77c25b3..a005d67 100644 --- a/arch/x86/kernel/x8664_ksyms_64.c +++ b/arch/x86/kernel/x8664_ksyms_64.c @@ -8,6 +8,7 @@ #include #include #include +#include EXPORT_SYMBOL(kernel_thread); @@ -60,3 +61,8 @@ EXPORT_SYMBOL(init_level4_pgt); EXPORT_SYMBOL(load_gs_index); EXPORT_SYMBOL(_proxy_pda); + +#ifdef CONFIG_PARAVIRT +/* Virtualized guests may want to use it */ +EXPORT_SYMBOL_GPL(cpu_gdt_descr); +#endif -- 1.4.4.2