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 6540D291C1A; Thu, 17 Jul 2025 13:49:10 +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=1752760151; cv=none; b=Q3Y1D+6Y8na5jYNOcyfJHZq6HPPEZmvRUSRTHjFkQgjO3KLFUXUxe1U6o7bIbvsETebYoyWAq1M24t3l/tgg5h6KzRMBgukSfq7HhsoWrxS/QVFkLTNDok5pqisdRTdGCCxX/mitB35f4vnwdv4IaHsNzjZff6jtkQmL5WyKQpk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752760151; c=relaxed/simple; bh=nHp+NjjyXCVy5oSDMxTXYAES3M36KwyjgL5lVBfYtOw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RR/3bMFnawS/m8qvXJOqP1xm6XimYPVa0io8fhctArexwLeURNMj2LZ1dNXe0XFCGtdyAKs2HL52FGnh4z2L3GB8lITG2XgcUzX+BHyBeQrgnX8VjpGeUd2XzKYHGKGRRocCEaFBpg9ZOGW41wDmrrdLCsF5R93sj2g/lqG86Wk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jMjZ+mdG; 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="jMjZ+mdG" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 15904C4CEE3; Thu, 17 Jul 2025 13:49:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752760150; bh=nHp+NjjyXCVy5oSDMxTXYAES3M36KwyjgL5lVBfYtOw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jMjZ+mdG32BefaMZSw2A5Nl3cP0yrGeQPpIJ5UPA6H0f5cHiQNAHHNA9Vwe4pl1BG wsZIyoFUWVhchl3yyMjyBkxCuXDJa3Bvw8H20ppUqSY365MLNRwUIQGm2pBp1PngG8 3TsqVRNESm1SQGA0jGdGeAWQoQmu++Wcbg5XaOM/3ymoagoEbpAsNTkUGAA4NKxnH1 LLW9nXl2wr+ylna8xCbL/2Sjjh1XnWnmy0CdxwH5jiASlw3pCNcFdo+sNjLB9jWTiZ IKBF3EfmFX/gwhHdJ0pIJZUbsHKDTXKMTnK04MhVmgV8VWtxnk1b/FNsDI+w85WkmY pilwzSi69xZ/w== Date: Thu, 17 Jul 2025 14:49:02 +0100 From: Mark Brown To: Christoph Hellwig Cc: Thomas =?iso-8859-1?Q?Wei=DFschuh?= , Masahiro Yamada , Nathan Chancellor , Andrew Morton , Willy Tarreau , Thomas =?iso-8859-1?Q?Wei=DFschuh?= , Brendan Higgins , David Gow , Rae Moar , Shuah Khan , Jonathan Corbet , Nicolas Schier , Kees Cook , Alexander Viro , Christian Brauner , Jan Kara , Luis Chamberlain , Christophe Leroy , linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, linux-doc@vger.kernel.org, workflows@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH v5 00/15] kunit: Introduce UAPI testing framework Message-ID: References: <20250717-kunit-kselftests-v5-0-442b711cde2e@linutronix.de> <20250717132259.GA25835@lst.de> Precedence: bulk X-Mailing-List: workflows@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="bKFrlx/B5i2FyXcs" Content-Disposition: inline In-Reply-To: <20250717132259.GA25835@lst.de> X-Cookie: May I ask a question? --bKFrlx/B5i2FyXcs Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jul 17, 2025 at 03:23:00PM +0200, Christoph Hellwig wrote: > On Thu, Jul 17, 2025 at 10:48:02AM +0200, Thomas Wei=DFschuh wrote: > > If the kernel toolchain is not fit to > > produce userspace because of a missing libc, the kernel's own nolibc can > > be used instead. > Is nolibc enough to run all the selftests? If so we should just do > it unconditionally, but linking to different libraries by availability > seems a bit problematic. There's some that rely on standard userspace libraries for accessing the functionality they're testing or for things like crypto which would require a bunch more work. --bKFrlx/B5i2FyXcs Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmh4/00ACgkQJNaLcl1U h9Ch8gf/cpaAY8IBIFlBrmWIiQkiJ0FFikWlfW+MYZ7O15f9qA8GKRgtK4Nyeyrf buC78gz9f/UdKKBdArLYyoEf73opCWjXWwP1Fh0nTK3KWwiFPfbYsjpf0w0jx58V 9ZjqqXzhTMvg8vgJHhEVV57dFkjzE9iOATxG7nwq/mHjZT5ct65LkW0qYFcjaXt9 P90/dGgYC5BYct1wwET6oTBQ/wzO4iBpBMfg2a/kF1y8hfe08Yp/1VWlxXu4YFTH enY7XYkHBTJBoXqbCF9oquWhxKPymOn4gp8ojzBqZZEGHAILJyZOLbJpzeQ865bi j1Gh2DNVxeHaX8nSKTWuvmR2g0uPwA== =9rbF -----END PGP SIGNATURE----- --bKFrlx/B5i2FyXcs--