From patchwork Thu Feb 21 20:32:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Corentin Labbe X-Patchwork-Id: 158964 Delivered-To: patch@linaro.org Received: by 2002:a02:48:0:0:0:0:0 with SMTP id 69csp926779jaa; Thu, 21 Feb 2019 12:37:57 -0800 (PST) X-Google-Smtp-Source: AHgI3IYMNkexczeIoXDyxzQ/GlDcGS78SmbGT8b3TfTxYwgV60PYVqGwwK5s3ZPGflyVCcBN1hXV X-Received: by 2002:a17:902:6b47:: with SMTP id g7mr472524plt.100.1550781477277; Thu, 21 Feb 2019 12:37:57 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1550781477; cv=none; d=google.com; s=arc-20160816; b=WlSzBe9pjkxwVYpIILscRYiuKiZoLNHD+xwnsyGawUcN0Bl8fvVlb9QqiYPwTiLGXQ hKgxbhpsC4nChx7l5IC2hyA2of6qRRKGUnlv2udFRH/jgSmTRqsuypwTi+3S3fczsPHE LbkeBMM9Rygzg7Kezw6iUknFbZrvarWuhde0BmKwmU1ZzgJkCo+uJmB9SFyAqjUuzkUQ 8vPCD8UfegzOyMUrIG9BWoQsHmdXjDI/VzNII4q1Yc7rQ0vLLf3VlS+KhG2NcOk841Qo C3o3QhIlw/c6OzFy24RRTGodzSo3UVzz+mhTzWNoarKce3gwFLe0zA8EUZj1QBLn4Kpz Abqw== 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:dkim-signature; bh=HnzmDPtcjURgD+hzdrXywp23cP62YS0zTCKW3aPwYK0=; b=eAfVXOmZiMorgAbBuptVlaKirZjj6Aawzc/e9PmRyqXkI2mQdHR638Ss2KdhMZazm9 4G6w/NkWKBfgrnl6AJXtOymqhe2tLqCU37sQTHqhXJYNZKX0KFz6nyN6DF1dCYyMiZoV 9A1kUb2xz17kPQ1ebNlcG6TT5foA36R7ky05YVAD6YaLdkFg6mZe5Mr4eVc9frsuwKAz QomcVjrKBUrq9BQbZvkUR4s5QgEfWRHtQasC5Sa6tJBaPEpr2Dg8ZT75R5eftMGrBD9w RNJk9HEvDv7uBa+IyjN0BlWTPWLnvoCd2IebpK3BXFoxUd7uIVNHD87o0ExuLi1DoMn+ wxPg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=EMIBqPpV; 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; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f23si23126641pfa.228.2019.02.21.12.37.56; Thu, 21 Feb 2019 12:37:57 -0800 (PST) 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; dkim=pass header.i=@gmail.com header.s=20161025 header.b=EMIBqPpV; 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; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726311AbfBUUhy (ORCPT + 32 others); Thu, 21 Feb 2019 15:37:54 -0500 Received: from mail-wr1-f66.google.com ([209.85.221.66]:43672 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725866AbfBUUhy (ORCPT ); Thu, 21 Feb 2019 15:37:54 -0500 Received: by mail-wr1-f66.google.com with SMTP id d17so17657223wre.10 for ; Thu, 21 Feb 2019 12:37:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=HnzmDPtcjURgD+hzdrXywp23cP62YS0zTCKW3aPwYK0=; b=EMIBqPpVQua2nngFRnz0MXgL6SxhwaDVMqqojf5RlWJKf7+v6/AXQIln0b/XnA9FtF SPfnXFzlQytXdS2/qWWvL9TkVVtdQ7oX++VE+2uAaBdv0x376uK9F7tSdt6rYT3QcC15 CyWUl9+z+FSN94zhyt/Vqj6vFJCYDrwZdQDYnggLbyrymfgQuXexqZZ4FOHgJZrWxnzc +vMdaNp5lVE3bOYTCd4y1RIBFEVjXK4Eu71F/PTo44o58NHZtnihXa3hjaKoLyhOKAh+ GGGvqzTWMfkEcmgp0vceQ6sCBM4YkL76XFGXUGfDmCi9XNLnA6ZEcBzgHvH+VwE6C3eY xcFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=HnzmDPtcjURgD+hzdrXywp23cP62YS0zTCKW3aPwYK0=; b=IMEv+rhjEtjHdliu0Pk9UyTw5bUMPkrI1+MUv/1Wk6032oU+RaA/ud5ZpJY9Vm0duQ GIRGQsGAUxVmmx66SjifnCJl5+KsbErhRHrpKVSb+rPwncYcNVO+4tGvd90WqWqZt4vu Ez2CFzcjZ3cqMQt/Ly5H2Jj8jxfyxzv7JcGGePm6iBYDCWs06xCZyez1KcV20o2pXfke nKpMUg07RKYGgSSWfsbC83Hr3jPKlsBgdGUYdguGub82bbERuh20vYihi5cAlSaFbdsP /bWZ/KL/LsMagcudFpu/9ghUhY5h3bpsFlHbeJNUWmsrOSCZro1YrS2NiCka+aceiZp+ pjSA== X-Gm-Message-State: AHQUAuZoL64CO9/7ZIQb3z02P0oMUr4a0COSjb+OO2HC5JSCZxZhuhxi nzleyt1nqkntnWYx6LqixDQ= X-Received: by 2002:adf:d845:: with SMTP id k5mr258445wrl.145.1550781472729; Thu, 21 Feb 2019 12:37:52 -0800 (PST) Received: from Red.localdomain ([2a01:cb1d:147:7200:2e56:dcff:fed2:c6d6]) by smtp.googlemail.com with ESMTPSA id l129sm6056714wml.42.2019.02.21.12.37.46 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 21 Feb 2019 12:37:52 -0800 (PST) From: Corentin Labbe To: bp@alien8.de, hpa@zytor.com, mingo@redhat.com, tglx@linutronix.de, x86@kernel.org Cc: linux-kernel@vger.kernel.org, graysky@archlinux.us, Corentin Labbe Subject: [PATCH RFC 0/1] x86: adds additional CPU options Date: Thu, 21 Feb 2019 21:32:08 +0100 Message-Id: <20190221203209.16224-1-clabbe.montjoie@gmail.com> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello This patchset is a try to mainline a patch that lay around in gentoo-kernel for at least 4 years. The original work could be found at https://github.com/graysky2/kernel_gcc_patch So I have worked on cleaning and removing unwanted additionnal changes from the original intent. Regards Corentin Labbe (1): x86: adds additional CPU options arch/x86/Kconfig.cpu | 172 ++++++++++++++++++++++++++++++++-- arch/x86/Makefile | 21 +++++ arch/x86/Makefile_32.cpu | 21 +++++ arch/x86/include/asm/module.h | 42 +++++++++ 4 files changed, 250 insertions(+), 6 deletions(-) -- 2.19.2