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=-8.7 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS, 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 D2322C64E75 for ; Mon, 24 Dec 2018 23:07:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 96F6121773 for ; Mon, 24 Dec 2018 23:07:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1545692837; bh=VgAUzhUhKocKnDYDcZrhPslFcuQyRqm3tZGejWGxxsQ=; h=Date:From:To:Cc:Subject:List-ID:From; b=Q9sVKkomlxwp0W37Ey6rDc+StehqYpZbPQPQKanbNEN/i429ZfaDfjklN1BmYpCwi T/AY3IuyUDHuhQuWNPHiWxG0AzK2+HwELuLi68dr37XoTQI5T9CXTTgOHxlkihiVEO R74QHYCzgc/HfUzHnpSEvOORc9fKYqgkIQ15E1SY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725837AbeLXXHQ (ORCPT ); Mon, 24 Dec 2018 18:07:16 -0500 Received: from mail-wr1-f44.google.com ([209.85.221.44]:34079 "EHLO mail-wr1-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725788AbeLXXHP (ORCPT ); Mon, 24 Dec 2018 18:07:15 -0500 Received: by mail-wr1-f44.google.com with SMTP id j2so12662984wrw.1 for ; Mon, 24 Dec 2018 15:07:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:mime-version :content-disposition:user-agent; bh=Sx8tvxZGkL+OMdDrVGRzDeuGizPnuEhSiB4mkU+8Io4=; b=Bg4dI2xx+SRLpRi7mnFiLfyDL6Fg6P8S0S4eF62ZXQS6dPFFXeunIy8Mc0mW7tRTcP PXFfV1ADntwOl2i3HsQPVRlz7GkYw5/AxAJZ7wGzTMhAzpUQSEPnk6h9WoD0QZCujZYM yXf1YWr2a7ShwhzdYcEupXegRsrVOnJXPqD9q7Ls1mvD8CoJjbahPhA0lYa7wJ08xqk4 GqWmOySYZ/z/BtQj/xsQQgaPYTCXzN03ZHhOt36Jhm07zThK10pyNM+1GhfidftknnwY EckGMEtplr07mvDBsJ3q1FGa5wqCgDcIWLN+s8A7E7txc1lvKo7VfBiDzozTThgkfot0 bBLw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :mime-version:content-disposition:user-agent; bh=Sx8tvxZGkL+OMdDrVGRzDeuGizPnuEhSiB4mkU+8Io4=; b=K8P/X3aTukpzCbDGwugSkkjUacZmcGc3BqKgeSFfdoyNKIczlX5Kjcjvhh+T+YQBPa DA2AdxAA0EkMyoV0gD2BcMW5OvR+UmkSgDTYiZ4nDkkQnvQXH6K6UjwdVna7iFihiC2K l0r7He5SbAYA5OnybIXb9M/pgIDzQttGhnsfQX2Gw2MqxEc9bQUQCLLbPmfoVeY4GGEf wcJhOJalPrZUlXF8Y1Pr//g6sBm+iTlEPC2aDOb9ibHh4rGPPms1LMpevtOxGfc08syH o8PynX2OPfaz798D3wnbaQaJApFZXqAZ0D03EFOEO25Qk1oN/L46JB1rVq1ttCwUIJ7S UYrA== X-Gm-Message-State: AJcUukdOeVhYoPYK2KE0WsGG6N/Ub+h+Ra5Bxyxg3qSJxgQ+5Ar6xwvm CDJ9b1FCDBmbG4nK+uzJ86eb0psl X-Google-Smtp-Source: ALg8bN5dKLDKPpZliyeyldhAcU21aF54nyGNDJx4YSJ7qyUfLMU9pkdtYvDlnflZNvQQmxqKz0GPPA== X-Received: by 2002:a5d:4303:: with SMTP id h3mr13461391wrq.273.1545692833199; Mon, 24 Dec 2018 15:07:13 -0800 (PST) Received: from gmail.com (2E8B0CD5.catv.pool.telekom.hu. [46.139.12.213]) by smtp.gmail.com with ESMTPSA id m4sm24129797wmi.3.2018.12.24.15.07.12 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 24 Dec 2018 15:07:12 -0800 (PST) Date: Tue, 25 Dec 2018 00:07:10 +0100 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Thomas Gleixner , Borislav Petkov , Peter Zijlstra , Andrew Morton Subject: [GIT PULL] x86/fpu changes for v4.21 Message-ID: <20181224230710.GA125684@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Linus, Please pull the latest x86-fpu-for-linus git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-fpu-for-linus # HEAD: 12209993e98c5fa1855c467f22a24e3d5b8be205 x86/fpu: Don't export __kernel_fpu_{begin,end}() Misc preparatory changes for an upcoming FPU optimization that will delay the loading of FPU registers to return-to-userspace. Thanks, Ingo ------------------> Sebastian Andrzej Siewior (7): x86/fpu: Use unsigned long long shift in xfeature_uncompacted_offset() x86/process/32: Remove asm/math_emu.h include x86/thread_info: Remove _TIF_ALLWORK_MASK x86/pkeys: Make init_pkru_value static x86/fpu: Add might_fault() to user_insn() x86/fpu: Update comment for __raw_xsave_addr() x86/fpu: Don't export __kernel_fpu_{begin,end}() arch/x86/include/asm/efi.h | 6 ++---- arch/x86/include/asm/fpu/api.h | 15 +++++---------- arch/x86/include/asm/fpu/internal.h | 3 +++ arch/x86/include/asm/thread_info.h | 8 -------- arch/x86/kernel/fpu/core.c | 6 ++---- arch/x86/kernel/fpu/xstate.c | 4 +--- arch/x86/kernel/process_32.c | 3 --- arch/x86/mm/pkeys.c | 1 + 8 files changed, 14 insertions(+), 32 deletions(-)