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 A0CC8214236; Tue, 4 Feb 2025 15:33:40 +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=1738683220; cv=none; b=LwDK2AhpgqBmZlrOBJ5exjOMTLtxKdrG6G6A5HxFhdTqZ6X+9EnIrnL0gq5rayTFQTAy6jMLoHR/GwHr2ViLzAkXt0t/KIOYBWcQ0PxQJ2tyjLyreQQSfPJdlliGX6pFQCUQI0N2s32h+/uRCaMHRoFHDyvEGkf9uBmn8M2NjFk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738683220; c=relaxed/simple; bh=A+Jz1v1lLieaNo0+qtah3EPygR7Gez8j9e4aVKCvo14=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rjpNtCPUzIcuv5Q8KXv8nCdpXypCJxWaBA4rWgedHfASN4z/d65HcjcnkqgWT1gxB98kbExN2rCvVYQWkX0qAFX8bJGiiFbHKSHUQD87lteb66TaNZ+q1C7F7aKfjim70PmLnOYr1prBwM+r1GUYYTwbpRBRsVoOG3VC4KtpVt0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GodJeCdC; 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="GodJeCdC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1B1F0C4CEDF; Tue, 4 Feb 2025 15:33:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1738683220; bh=A+Jz1v1lLieaNo0+qtah3EPygR7Gez8j9e4aVKCvo14=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=GodJeCdCtYI2xVdlbpMjq2zewZD6M3EjClgeUMRiyQvkyakgB0aJsrvkPWkcLklJ4 pz68hVh0YCuVXZif3Nzc9sjKIIfLTshNFSFSEzqRoajJwWCZ6RvVaWJro0yDqRQp+9 190IKmtx0j4jN1uJJ0zI3kBm8Y2DfuyYJXsDuhot5NcGjNG9MNrgM8A0Gztn3RMkmV XTvnn4C62uv0Ab90nywqgtZmhFvaea7ixCbV+oEPsUPfaE/+VWr2fEjcMjjHWY1CVA AhzsQe2x2HnHXv2ivh90MwBtLfRPon+C4mZO77L3fNyRi0YIUhnIyUn3hprf5zvwXd 3wtOMg30cXNaQ== Date: Tue, 4 Feb 2025 07:33:37 -0800 From: Kees Cook To: Thomas =?iso-8859-1?Q?Wei=DFschuh?= Cc: Eric Biederman , Shuah Khan , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Andy Lutomirski , Thomas Gleixner , Vincenzo Frascino , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, llvm@lists.linux.dev Subject: Re: [PATCH 04/16] elf, uapi: Add definitions for VER_FLG_BASE and VER_FLG_WEAK Message-ID: <202502040733.D7044581@keescook> References: <20250203-parse_vdso-nolibc-v1-0-9cb6268d77be@linutronix.de> <20250203-parse_vdso-nolibc-v1-4-9cb6268d77be@linutronix.de> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250203-parse_vdso-nolibc-v1-4-9cb6268d77be@linutronix.de> On Mon, Feb 03, 2025 at 10:05:05AM +0100, Thomas Weißschuh wrote: > The definitions are used by tools/testing/selftests/vDSO/parse_vdso.c. > To be able to build the vDSO selftests without a libc dependency, > add the definitions to the kernels own UAPI headers. > > Link: https://docs.oracle.com/cd/E19683-01/816-1386/chapter6-80869/index.html > Signed-off-by: Thomas Weißschuh Reviewed-by: Kees Cook -- Kees Cook