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 D948DB67F; Thu, 11 Sep 2025 21:01:49 +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=1757624510; cv=none; b=NRsk4hEXK1lR7FH1+Wpo81Qv2m6mYZroLpmq6ggQvB4do+//Ch2nolx+xZorMRlR+EBa56h7nOIcvt++nvHQdU6NN1ei772yjyKVA5hDR5+0wfkWrqV+I4KSp7ykn1Jph0lFD8h/Ndh2kuFJDdOTD9Kzhs2kqDvN1DF4ncv/sxQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757624510; c=relaxed/simple; bh=TnKAQTc7XGro9Bv4vH66mq9n6MJAi4rgkbNv8BEGp+A=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=P1zLRcuHVHMhdvqZXkwvobphr9s1asLnTdwDAqsS08Cp2HsXTFGGJ17nlfc29Ghw5ztJ7wiDoz86WoLZ68buVkzzl3U1Ba5NMhngkav5euqyubK4I4Or/4kX4PsrLF+m7QneQWbA7ENWLM6bocBCHT53jVHcJuLx6JPN+c0kR/k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AN10WaBm; 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="AN10WaBm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B037BC4CEF0; Thu, 11 Sep 2025 21:01:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757624509; bh=TnKAQTc7XGro9Bv4vH66mq9n6MJAi4rgkbNv8BEGp+A=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=AN10WaBmgi+RXVhno4BE+S55iu8EnUJWANOscD0dQ6FBxV/ctEQVofudWCJwFvmYz yHPg5tSaSWUx6VV0B9WLKe/r1DEIB/s/ZQzAYrLYI+9MYzktAza/scMSJPqdAShmcD FjvHHKPc2HInQOfx8yNRu5co5MSNyDCw1nlwlRtmn6mWypUk0rA041rgWjLVzVHzVU qB+YNPEfYu7Nmx09q/in82XKv8qqYdWxMUGlH662MHmpSEY9L8iTa7ikRtEuayM39v tIsr/voF7PQtSbBM9rqYsf0uaB8mQTyPY0bibuuwH4xta1CG8bj4iosC3tDqwWQIf/ 5vtty7su7aKYA== Date: Thu, 11 Sep 2025 22:01:43 +0100 From: Mark Brown To: Naresh Kamboju Cc: open list , Linux ARM , "open list:KERNEL SELFTEST FRAMEWORK" , lkft-triage@lists.linaro.org, Linux Regressions , Catalin Marinas , Thomas =?iso-8859-1?Q?Wei=DFschuh?= , Will Deacon , Arnd Bergmann , Dan Carpenter , Anders Roxell , Ben Copeland , Shuah Khan Subject: Re: next-20250909: selftests/arm64/gcs/basic-gcs.c:390:30: error: use of undeclared identifier 'HWCAP_GCS' Message-ID: References: Precedence: bulk X-Mailing-List: linux-kernel@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="vzK/nDSaTzO/04Bu" Content-Disposition: inline In-Reply-To: X-Cookie: Your domestic life may be harmonious. --vzK/nDSaTzO/04Bu Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Sep 12, 2025 at 12:48:47AM +0530, Naresh Kamboju wrote: > The following build warnings / errors noticed on arm64 defconfig > with clang-20 and gcc-13 toolchains on the Linux next-20250909 > till next-20250911 tag while building selftests/arm64. >=20 > Regression Analysis: > - New regression? Yes > - Reproducibility? yes >=20 > First seen on next-20250909 > Good: next-20250908 > Bad: next-20250909 till next-20250911 >=20 > Test regression: next-20250909: > selftests/arm64/gcs/basic-gcs.c:390:30: error: use of undeclared > identifier 'HWCAP_GCS' This will be due to Thomas Wei=DFschuh's nolibc changes which went in during that time period and did change the program to use nolibc's getauxval, presumably that's broken with this clang version or something? --vzK/nDSaTzO/04Bu Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmjDOLcACgkQJNaLcl1U h9BI/Qf9EK0NgoUZ4q96FEARPBhR/Va4JSSHIcl2WyWNfMuLGBi4fv3F6r3GQlnS /pv7buWYB/3owgjNjmJTDIjTCuqoaGSyoAsIQJCac6gAi1Fn99E6XQ6fP8dGHNAd A1H/dQsANu/5zzLxFZe2AHwBL9xrvWr55ZnhoL7R9C0eU+u3HbNzoiTr0sJvtOti vxDis4GP1Jc2b7W9R/t9iE7czTRIDSM3CbCzWn4PwSm5AkifhWzvgV18719x+NQB Sx/0X+5x2BcGr5a7RTc+3BhJvFg59eRvi6MrPHHTvGbebxSJ1Y0M6Jucix8WMQEI oUOM7SJHlvm4AIZS+P2HD2EsCC5Yuw== =zR3h -----END PGP SIGNATURE----- --vzK/nDSaTzO/04Bu--