From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F24A0C32788 for ; Thu, 11 Oct 2018 15:10:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AD30D2087A for ; Thu, 11 Oct 2018 15:10:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="w3rSSaJO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AD30D2087A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728041AbeJKWia (ORCPT ); Thu, 11 Oct 2018 18:38:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:47432 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727141AbeJKWia (ORCPT ); Thu, 11 Oct 2018 18:38:30 -0400 Received: from localhost (ip-213-127-77-176.ip.prioritytelecom.net [213.127.77.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 009642085B; Thu, 11 Oct 2018 15:10:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1539270654; bh=dxwHW/mRe2dpJw+U/etCCqU9iGn4rgbrWvEag2i327g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=w3rSSaJOfoopVC4wg+ucyYhx+lig8AcnTicNLpUUAcOjb8n6YRy9AFv5LepW4HVr3 fWn4Uv9M0X7l/U3hdxisiQPb4Nuk0zh9KOxuUVO5Q7n0rj9jTdEhBb2xGI5dHiWn1G C8BW56wge7zklTAy2WYGss7ZohP4deBmiT1WOQr4= Date: Thu, 11 Oct 2018 17:10:52 +0200 From: Greg Kroah-Hartman To: Daniel Sangorrin Cc: stable@vger.kernel.org, Andy Lutomirski , Rik van Riel , Borislav Petkov , Brian Gerst , Dave Hansen , Denys Vlasenko , Fenghua Yu , "H. Peter Anvin" , Josh Poimboeuf , Linus Torvalds , Oleg Nesterov , Peter Zijlstra , Quentin Casasnovas , Thomas Gleixner , pbonzini@redhat.com, Ingo Molnar , Herbert Xu , "David S. Miller" , Ingo Molnar , x86@kernel.org, Gleb Natapov , yu-cheng yu , Kees Cook , Eric Biggers , linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org Subject: Re: [PATCH v3 4.4.y 1/3] x86/fpu: Remove use_eager_fpu() Message-ID: <20181011151052.GB31502@kroah.com> References: <1531270120-19068-1-git-send-email-daniel.sangorrin@toshiba.co.jp> <1531270120-19068-2-git-send-email-daniel.sangorrin@toshiba.co.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1531270120-19068-2-git-send-email-daniel.sangorrin@toshiba.co.jp> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jul 11, 2018 at 09:48:38AM +0900, Daniel Sangorrin wrote: > From: Andy Lutomirski > > commit c592b57347069abfc0dcad3b3a302cf882602597 upstream > > This removes all the obvious code paths that depend on lazy FPU mode. > It shouldn't change the generated code at all. > > Signed-off-by: Andy Lutomirski > Signed-off-by: Rik van Riel > Cc: Borislav Petkov > Cc: Brian Gerst > Cc: Dave Hansen > Cc: Denys Vlasenko > Cc: Fenghua Yu > Cc: H. Peter Anvin > Cc: Josh Poimboeuf > Cc: Linus Torvalds > Cc: Oleg Nesterov > Cc: Peter Zijlstra > Cc: Quentin Casasnovas > Cc: Thomas Gleixner > Cc: pbonzini@redhat.com > Link: http://lkml.kernel.org/r/1475627678-20788-5-git-send-email-riel@redhat.com > Signed-off-by: Ingo Molnar > Signed-off-by: Daniel Sangorrin > --- > arch/x86/crypto/crc32c-intel_glue.c | 17 ++++------------- > arch/x86/include/asm/fpu/internal.h | 34 +-------------------------------- > arch/x86/kernel/fpu/core.c | 38 +++++-------------------------------- > arch/x86/kernel/fpu/signal.c | 8 +++----- > arch/x86/kvm/cpuid.c | 4 +--- > arch/x86/kvm/x86.c | 10 ---------- > 6 files changed, 14 insertions(+), 97 deletions(-) This does not apply to the current 4.4.y tree. Can you rebase this series and resend it? thanks, greg k-h