From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.alien8.de (mail.alien8.de [65.109.113.108]) (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 E95F33C09F for ; Tue, 30 Jan 2024 16:34:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=65.109.113.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706632476; cv=none; b=R/qVT4qlz+DUEMw/Z1atq0Lbi8HlRFiUKd+7c/PaaIFOSvdMs88YXMG9lS7WXRvYhc9Mn8wWLEKhyFL0CZneqfnwfSm5NZhA2r2Ot/Ux6u4TUQ4wQcmHwnLgwU0uMlENuNg6aMohrKb9bP947cBLVUxkAIU3LXrEVcLUnYq3qHQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706632476; c=relaxed/simple; bh=cLW3TYnQ+UQStnoofBMZmHXvKOH1jxXp2MdItUiAV0k=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=A4aDuwcK1adPcJBEyeOmhy7MNBhZ0ebTIUmcs+f+kT+mY0pQboPF3odv9rLqjfFL7SJxpYfwUs/CTpKjwdknr/KiLk2wUPfHoqgMHM5/zcriIgHC1Lmf4pc2MWeRmm8PMB6oFlxEWz17jE1DlzH3ww5jg952kU4KhnSMl0xVDmM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de; spf=pass smtp.mailfrom=alien8.de; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b=GLS41lND; arc=none smtp.client-ip=65.109.113.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alien8.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b="GLS41lND" Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id 4691940E01BB; Tue, 30 Jan 2024 16:34:32 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=pass (4096-bit key) header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id GIIfi_ELwrvH; Tue, 30 Jan 2024 16:34:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1706632470; bh=671jtj68uxhyk+sXY3zn0M0IF1JJHiVY4EKi6W0gTLk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=GLS41lNDXfP5LCvI9mo7vxz1UinLqfyVmg7q33O6KWK3VICw/KFdu/y4eQEU2mZ3l Y+6A/1x9P05wfiX1a49hD45r3NLoKBMsm0YpB3EqqPvtgwxMQP7Xrb1lHDz1XsW+77 jRWRInMbR8xkS4wHdTHvWKPmWCmdzCpau60htHUPPRVItZXqvexKjHdND2t0PfaFlF XKiWlxK6Euk9NbjcplklEcfkAjSjOcObqXnQ2ISpOhN568Tyu29KXcWC6uRN38/T0t oRNd3u2PqtXjoWz24kU0swBRWxKm/uzlXjXxr/BRfsgjPtiFbF27neW4sK9Z4MsVTJ 9cMlInkSu+mOLUf0WR8h1chYcq8IgB9La0jpYxvIYVKH0m0KyrHeewGyCrcXSOSe7X Ott1HuoNnl2oxKU9C+KOh8TBj3WwhhZ4J7ZVkfH5t27SMVaKDOTAMZUUvHXYkCwBcZ UE1PGJU3kkgDyd75Xx4QIcwL44+rojFctUQAW6lbf8DJgyAhTCDMozYw4EDhycnNDl 2MNVIOdI+hHrACco5zdh0X/llrs/gZJBGzm5ksA+UPybOtKylK2SDGj7FkzC9lbCtA 3Fa4rgdo1uenYe7ptBq+uuiXpzNAeTcMcTfMZccFarF0kprWmznP7YU3b9NTolpVwI 0sx7BReln/ejn8xJY67tXztE= Received: from zn.tnic (pd953033e.dip0.t-ipconnect.de [217.83.3.62]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id DE4FA40E00C5; Tue, 30 Jan 2024 16:34:18 +0000 (UTC) Date: Tue, 30 Jan 2024 17:34:18 +0100 From: Borislav Petkov To: "Li, Xin3" Cc: "linux-kernel@vger.kernel.org" , "tglx@linutronix.de" , "mingo@redhat.com" , "dave.hansen@linux.intel.com" , "x86@kernel.org" , "hpa@zytor.com" , "luto@kernel.org" , "Shankar, Ravi V" , "andrew.cooper3@citrix.com" , Peter Zijlstra Subject: Re: [PATCH 2/2] x86/fred: Fix build with CONFIG_IA32_EMULATION=n Message-ID: <20240130163418.GGZbklCltPHmo2Z1NB@fat_crate.local> References: <20240127093728.1323-1-xin3.li@intel.com> <20240127093728.1323-3-xin3.li@intel.com> <20240130124816.GCZbjwEFrZS55FLxb8@fat_crate.local> <20240130153141.GEZbkWXQt2H3JHHGHx@fat_crate.local> 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=utf-8 Content-Disposition: inline In-Reply-To: On Tue, Jan 30, 2024 at 04:30:34PM +0000, Li, Xin3 wrote: > Even more interesting, gcc doesn't complain it with the attached config > File in which CONFIG_X86_FRED=y and CONFIG_IA32_EMULATION not set. Yes, CONFIG_IA32_EMULATION=n alone is not enough. That .config which triggers it has something else which is causing this but I'm not sure I want to go chase down what it is... -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette