Received: by 2002:ac0:bc90:0:0:0:0:0 with SMTP id a16csp98100img; Thu, 21 Mar 2019 15:04:35 -0700 (PDT) X-Google-Smtp-Source: APXvYqy9iASiz0QWwATOds0+ES3yIAVdpMHa1/JEKlCFXT8G3B0pwPDDjfe5kYkn14QYMKMadyK1 X-Received: by 2002:a63:1060:: with SMTP id 32mr5584336pgq.126.1553205874871; Thu, 21 Mar 2019 15:04:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1553205874; cv=none; d=google.com; s=arc-20160816; b=NeELQscJ/OhubEjkQ7eMFvXloZlTifr32JURADmYX4vY5NwJCUCtFCMzEPqadtdgmu kaYAc4llliKMYRBguR03xahWAWm5PXJZsS1PLhcKSElfS4rh5YwvpLmN/7d0WWtJij0b tIMm+v+Fjye9Y5tkJ6gypv5zvf1ftXeds3OOEajMn7QafXBiJiDfiuPv+6dvCndWQJ4y Z/R96u8Qhv2KflcyzXma4kvbkdyIwntf1bl98mPDPCXEYEsDIgZ2+58TZeN8rzOWDCFn pEKgLKlMujowY1ztPvEhJ5oZ5607Wq84VO5pvST4Domdw6l0YdxNohPMPUPgfmmvDHiP oNgA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=mYe7r1TZbz8Ao2NFO0sulgLzMl5nX5I4C9QviUccG5Q=; b=HllB87k2LRZM/LhXcV+SmJMpvPwm2ScviT3qKwUUbzK748ar3zu+WD3zF9hdLEwezh a7/llxG0aGF6ADq82bbUoMxYB7aNeelxJW4XOrNBra4JZJ9Dz0BdP70rx6P3V9QvBxcb EVbyTPOEQsQOO1Mh1iqwM8M39bJXw8zI4T1IpQJ3Me4mV6LdANBmz9+CEXpfFGk07pfZ LZWxfAJ4KH58MAtTbezOoCOU3bNIHxWUVCp/2+dhb/BYnjMx6IX0Gl6MWpGiwWFLFB2z MdhBtCCOTd9oE7B02t7nsrSnx3CDWcQ61VkR7k4h+wlHl5MLQ1A3l8VPMtAQBmDwhlmk nlwA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b23si5286450pfd.182.2019.03.21.15.04.20; Thu, 21 Mar 2019 15:04:34 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727058AbfCUWAY (ORCPT + 99 others); Thu, 21 Mar 2019 18:00:24 -0400 Received: from mga05.intel.com ([192.55.52.43]:20895 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725953AbfCUWAY (ORCPT ); Thu, 21 Mar 2019 18:00:24 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 21 Mar 2019 15:00:23 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,254,1549958400"; d="scan'208";a="136131621" Received: from tassilo.jf.intel.com (HELO tassilo.localdomain) ([10.7.201.137]) by orsmga003.jf.intel.com with ESMTP; 21 Mar 2019 15:00:23 -0700 Received: by tassilo.localdomain (Postfix, from userid 1000) id 06CD5301F12; Thu, 21 Mar 2019 15:00:23 -0700 (PDT) From: Andi Kleen To: x86@kernel.org Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org Subject: Fixes and cleanup from LTO tree Date: Thu, 21 Mar 2019 14:59:52 -0700 Message-Id: <20190321220009.29334-1-andi@firstfloor.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Here are a range of bug fixes and cleanups that have accumulated in my gcc Link Time Optimization (LTO) branches; for issues found by the compiler when doing global optimization and a few other issues. (https://github.com/andikleen/linux-misc lto-*) IMNSHO they are all useful improvements even without LTO support. About half of it is in x86 specific code, but the others are random all over. I tried to always copy the respective maintainers, but since it's (nearly) a tree sweep I'm also copying Andrew. -Andi