From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 36F285661 for ; Sun, 25 May 2025 11:11:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748171500; cv=none; b=tv0mQHi/c2Q/wYS94XfREkUONbd5zOhlS5DdxTVHTa1wwt/cLsoAPFjogX4AN4v+VjZZXfN1xaP7hWJjUMN2tEfI/2pn4LXzD/YHV6b5Zs9dk6/OfhstkKRFuh0u8kFV7v8tgZtuIwt1M2b72RP7MqtktBntVyXX+ZUQmD52beU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748171500; c=relaxed/simple; bh=wWgTpupwm7wkU16y2qiFh9k/d49aIinzY7kcsWrBxKk=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=o6HHLn1PzGIO9G91hdU7UA4HP5/jTpT5ZSidoHkIxijSkCBJiPiNqWAwHpCLXpIdy2KLbPD5y6Rs3FReHJVKBBnSzeFD28t7H7/xwrdq191WfzcLQ3ISgjPpiMHgHPvdBPUenrg8gB4xwNHNtFSItBWhl05V+UhCUyoMXiOgz8g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qFanBpsP; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qFanBpsP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 97C31C4CEEA; Sun, 25 May 2025 11:11:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1748171499; bh=wWgTpupwm7wkU16y2qiFh9k/d49aIinzY7kcsWrBxKk=; h=Date:From:To:Cc:Subject:From; b=qFanBpsPWixXNwlFdfv+0FN6HMcfDPqBUTB2gG+Xxw+p8U4iI4b6iFlPKp4p6g9Uf GsoG3qiqJ/sXqa5H4o+rGJfeXnmZ2of0MKsiE9EiydMT+r3grhMmjvnYWIJxWYauU9 UiWs/s3ymaxpQ+HpsnJGKZrPXZmbA8HznUF1sbeqAUH7GtqQcP6jr55NzbHpDVd1MX ti2DcY/3SHfJMGW54BJ0nc9qofmTIdhyASu/YkwScb0oXb2ywlRmM//IPUN8ue6JmJ Nz/Fw6FBdwm7h0UvMaNh8jUKCxqtp5Zbi5SnwBm52fNapFy59CabnVjT/9a5ObbsID 4sB7Kpqj9fCmw== Date: Sun, 25 May 2025 13:11:36 +0200 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, the arch/x86 maintainers Subject: [GIT PULL] x86/build changes for v6.16 Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Linus, Please pull the latest x86/build Git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-build-2025-05-25 # HEAD: ad9b861824ac55d81431815fffaaff5e981badc1 x86/kbuild/64: Restrict clang versions that can use '-march=native' Add the CONFIG_X86_NATIVE_CPU=y build option to locally optimize the kernel build with '-march=native'. Thanks, Ingo ------------------> Ingo Molnar (1): x86/kbuild/64: Test for the availability of the -mtune=native compiler flag Nathan Chancellor (1): x86/kbuild/64: Restrict clang versions that can use '-march=native' Tor Vic (1): x86/kbuild/64: Add the CONFIG_X86_NATIVE_CPU option to locally optimize the kernel with '-march=native' arch/x86/Kconfig.cpu | 24 ++++++++++++++++++++++++ arch/x86/Makefile | 5 +++++ 2 files changed, 29 insertions(+)