From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) (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 B05BF2F0C64 for ; Thu, 10 Jul 2025 17:11:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.11 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752167475; cv=none; b=RqXmmHrM9n137SabImCae3tqvExxNrqY2SBtz/yW8EQYYKtURLTdZlIcw81QtL4y26M7GkKIW2bD36KzB8PvGwgi7JP2D6wUZYKfSFtJxLe5dPklBqC7e0XsrUJThP/u6LY7pLkMrdYvxWnkyJkqvlvGtyExRhozeNYuF8mS4G8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752167475; c=relaxed/simple; bh=shZ9RA3nwxc6FVD9rljseLil6s0iyuCCL0iVump3BOE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=fPHrUBs6+HNIKjRopp0h69Hhh8liXrrC5JKkCuvV44HZMoj9wxr0xLbMVEPwicwtGGd39v16+VsGoSMfiGBqD1Pf+Tn6MRWvCZMtXwywWgKS8oZiQGlYG3E325IbJSNQAlIw+eK3uKvmND9ROsqrD1qEWb8K/e42pYAC/81vdL4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=URARpk4a; arc=none smtp.client-ip=192.198.163.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="URARpk4a" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1752167474; x=1783703474; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=shZ9RA3nwxc6FVD9rljseLil6s0iyuCCL0iVump3BOE=; b=URARpk4ax564dce7L38bYjuS/aFC44nm2JoBliHxoVOg1/Nsfqg9YoC8 8zurm/mdiWrmFM2hux7JyaVyGfN0TRmV2xo7rV2MogCgDucjdi/g+ojAZ wQsjs8hxFAQTcuqncGvFEuTa0sCUJ4LyrLuB+dMmM7drzXxLvZm6swBAo QdRJZrwPgR5T+9UomKN47XCMSWUuw/9DfamobtH44WJ/R64PczackPDXK ImkO/DHZGDRN5uS0jJoE4HFl2Isx4KztV6nTd3boPBpWCiNwyrTqWyVwp vt9dBn0te+XBDY+QW4TXotJyw8vFwYw8pvLhtkBHMNc95zFv/N0RGxFU9 g==; X-CSE-ConnectionGUID: dIqeNkSgSC+UCpqQZOzyeg== X-CSE-MsgGUID: enAxh1rbRa2D+oeiTU4uPw== X-IronPort-AV: E=McAfee;i="6800,10657,11490"; a="65038701" X-IronPort-AV: E=Sophos;i="6.16,301,1744095600"; d="scan'208";a="65038701" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jul 2025 10:11:13 -0700 X-CSE-ConnectionGUID: upTyDIWQShmmWvrsZqYFRA== X-CSE-MsgGUID: RfSzI2nQSaus9Dy7Av5OwQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,301,1744095600"; d="scan'208";a="187156733" Received: from smile.fi.intel.com ([10.237.72.52]) by orviesa002.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jul 2025 10:11:11 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.98.2) (envelope-from ) id 1uZunb-0000000EH3n-1hBF; Thu, 10 Jul 2025 20:11:07 +0300 Date: Thu, 10 Jul 2025 20:11:07 +0300 From: Andy Shevchenko To: Ingo Molnar , linux-kernel@vger.kernel.org Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" Subject: Re: [PATCH v2 1/1] x86/defconfigs: Explicitly unset CONFIG_64BIT in i386_defconfig Message-ID: References: <20250626150118.318836-1-andriy.shevchenko@linux.intel.com> 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 In-Reply-To: <20250626150118.318836-1-andriy.shevchenko@linux.intel.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Thu, Jun 26, 2025 at 06:00:34PM +0300, Andy Shevchenko wrote: > A recent refresh of the defconfigs got rid of the following > (unset) configuration option: > > # CONFIG_64BIT is not set > > Innocuous as it seems, when the configuration file is saved again > the behavior is changed so that CONFIG_64BIT=y. > > Currently, > > $ make i386_defconfig > $ grep CONFIG_64BIT .config > CONFIG_64BIT=y > > whereas previously (and with this patch): > > $ make i386_defconfig > $ grep CONFIG_64BIT .config > # CONFIG_64BIT is not set > > This was found by cross-compilation of the 32-bit kernel on 64-bit machine > with the result of non-bootable kernel on Intel Galileo Gen 2 board. > > Restore the missing explicitly unset CONFIG_64BIT in 32-bit defconfig. Can it be applied now? -- With Best Regards, Andy Shevchenko