From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756690AbbEES2k (ORCPT ); Tue, 5 May 2015 14:28:40 -0400 Received: from mail-wi0-f180.google.com ([209.85.212.180]:36661 "EHLO mail-wi0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030568AbbEERwt (ORCPT ); Tue, 5 May 2015 13:52:49 -0400 From: Ingo Molnar To: linux-kernel@vger.kernel.org Cc: Andy Lutomirski , Borislav Petkov , Dave Hansen , Fenghua Yu , "H. Peter Anvin" , Linus Torvalds , Oleg Nesterov , Thomas Gleixner Subject: [PATCH 104/208] x86/fpu: Do fpu__init_system_xstate only from fpu__init_system() Date: Tue, 5 May 2015 19:49:56 +0200 Message-Id: <1430848300-27877-26-git-send-email-mingo@kernel.org> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1430848300-27877-1-git-send-email-mingo@kernel.org> References: <1430848300-27877-1-git-send-email-mingo@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Only call xstate system setup routines from fpu__init_system(). Likewise, don't call fpu__init_cpu_xstate() from fpu__init_system(). Reviewed-by: Borislav Petkov Cc: Andy Lutomirski Cc: Dave Hansen Cc: Fenghua Yu Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Oleg Nesterov Cc: Thomas Gleixner Signed-off-by: Ingo Molnar --- arch/x86/kernel/fpu/init.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/kernel/fpu/init.c b/arch/x86/kernel/fpu/init.c index 77599fe8af56..c1b2d1cfe745 100644 --- a/arch/x86/kernel/fpu/init.c +++ b/arch/x86/kernel/fpu/init.c @@ -146,7 +146,6 @@ void fpu__init_cpu(void) cr0 |= X86_CR0_EM; write_cr0(cr0); - fpu__init_system_xstate(); fpu__init_cpu_xstate(); } @@ -161,7 +160,6 @@ void fpu__init_system(void) mxcsr_feature_mask_init(); fpu__init_system_xstate(); - fpu__init_cpu_xstate(); eager_fpu_init(); } -- 2.1.0