Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765579AbYF0Vwj (ORCPT ); Fri, 27 Jun 2008 17:52:39 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1764462AbYF0Vis (ORCPT ); Fri, 27 Jun 2008 17:38:48 -0400 Received: from mx1.redhat.com ([66.187.233.31]:60816 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1764431AbYF0Vir (ORCPT ); Fri, 27 Jun 2008 17:38:47 -0400 From: Glauber Costa To: linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, mingo@elte.hu, x86@kernel.org Subject: [PATCH 38/39] put movsl_mask into uaccess.h Date: Fri, 27 Jun 2008 18:34:45 -0300 Message-Id: <1214602486-17080-39-git-send-email-gcosta@redhat.com> X-Mailer: git-send-email 1.5.5.1 In-Reply-To: <1214602486-17080-38-git-send-email-gcosta@redhat.com> References: <1214602486-17080-1-git-send-email-gcosta@redhat.com> <1214602486-17080-2-git-send-email-gcosta@redhat.com> <1214602486-17080-3-git-send-email-gcosta@redhat.com> <1214602486-17080-4-git-send-email-gcosta@redhat.com> <1214602486-17080-5-git-send-email-gcosta@redhat.com> <1214602486-17080-6-git-send-email-gcosta@redhat.com> <1214602486-17080-7-git-send-email-gcosta@redhat.com> <1214602486-17080-8-git-send-email-gcosta@redhat.com> <1214602486-17080-9-git-send-email-gcosta@redhat.com> <1214602486-17080-10-git-send-email-gcosta@redhat.com> <1214602486-17080-11-git-send-email-gcosta@redhat.com> <1214602486-17080-12-git-send-email-gcosta@redhat.com> <1214602486-17080-13-git-send-email-gcosta@redhat.com> <1214602486-17080-14-git-send-email-gcosta@redhat.com> <1214602486-17080-15-git-send-email-gcosta@redhat.com> <1214602486-17080-16-git-send-email-gcosta@redhat.com> <1214602486-17080-17-git-send-email-gcosta@redhat.com> <1214602486-17080-18-git-send-email-gcosta@redhat.com> <1214602486-17080-19-git-send-email-gcosta@redhat.com> <1214602486-17080-20-git-send-email-gcosta@redhat.com> <1214602486-17080-21-git-send-email-gcosta@redhat.com> <1214602486-17080-22-git-send-email-gcosta@redhat.com> <1214602486-17080-23-git-send-email-gcosta@redhat.com> <1214602486-17080-24-git-send-email-gcosta@redhat.com> <1214602486-17080-25-git-send-email-gcosta@redhat.com> <1214602486-17080-26-git-send-email-gcosta@redhat.com> <1214602486-17080-27-git-send-email-gcosta@redhat.com> <1214602486-17080-28-git-send-email-gcosta@redhat.com> <1214602486-17080-29-git-send-email-gcosta@redhat.com> <1214602486-17080-30-git-send-email-gcosta@redhat.com> <1214602486-17080-31-git-send-email-gcosta@redhat.com> <1214602486-17080-32-git-send-email-gcosta@redhat.com> <1214602486-17080-33-git-send-email-gcosta@redhat.com> <1214602486-17080-34-git-send-email-gcosta@redhat.com> <1214602486-17080-35-git-send-email-gcosta@redhat.com> <1214602486-17080-36-git-send-email-gcosta@redhat.com> <1214602486-17080-37-git-send-email-gcosta@redhat.com> <1214602486-17080-38-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: 1713 Lines: 57 x86_64 does not need it, but it won't have X86_INTEL_USERCOPY defined either. Signed-off-by: Glauber Costa --- include/asm-x86/uaccess.h | 9 +++++++++ include/asm-x86/uaccess_32.h | 9 --------- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/include/asm-x86/uaccess.h b/include/asm-x86/uaccess.h index 4ebb992..ddc32fe 100644 --- a/include/asm-x86/uaccess.h +++ b/include/asm-x86/uaccess.h @@ -433,6 +433,15 @@ struct __large_struct { unsigned long buf[100]; }; #define __get_user_unaligned __get_user #define __put_user_unaligned __put_user +/* + * movsl can be slow when source and dest are not both 8-byte aligned + */ +#ifdef CONFIG_X86_INTEL_USERCOPY +extern struct movsl_mask { + int mask; +} ____cacheline_aligned_in_smp movsl_mask; +#endif + #ifdef CONFIG_X86_32 # include "uaccess_32.h" #else diff --git a/include/asm-x86/uaccess_32.h b/include/asm-x86/uaccess_32.h index d3b5bf8..3467749 100644 --- a/include/asm-x86/uaccess_32.h +++ b/include/asm-x86/uaccess_32.h @@ -11,15 +11,6 @@ #include #include -/* - * movsl can be slow when source and dest are not both 8-byte aligned - */ -#ifdef CONFIG_X86_INTEL_USERCOPY -extern struct movsl_mask { - int mask; -} ____cacheline_aligned_in_smp movsl_mask; -#endif - unsigned long __must_check __copy_to_user_ll (void __user *to, const void *from, unsigned long n); unsigned long __must_check __copy_from_user_ll -- 1.5.5.1 -- 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/