From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [85.220.165.71]) (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 122A823A3 for ; Wed, 18 May 2022 20:15:36 +0000 (UTC) Received: from gallifrey.ext.pengutronix.de ([2001:67c:670:201:5054:ff:fe8d:eefb] helo=bjornoya.blackshift.org) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nrQ4q-0007Bg-Ub; Wed, 18 May 2022 22:15:24 +0200 Received: from pengutronix.de (unknown [IPv6:2a01:4f8:1c1c:29e9:22:41ff:fe00:1400]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: mkl-all@blackshift.org) by smtp.blackshift.org (Postfix) with ESMTPSA id E473B818A0; Wed, 18 May 2022 20:15:20 +0000 (UTC) Date: Wed, 18 May 2022 22:15:19 +0200 From: Marc Kleine-Budde To: Nathan Chancellor Cc: Vincent MAILHOL , kernel test robot , llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, linux-can@vger.kernel.org Subject: Re: [PATCH] can: mcp251xfd: silence clang's -Wunaligned-access warning Message-ID: <20220518201519.euo3jygzuk4nul2p@pengutronix.de> References: <20220518070517.q53bjzo6lbnq3f2i@pengutronix.de> <20220518114357.55452-1-mailhol.vincent@wanadoo.fr> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="3hg3ueutwh7avwyx" Content-Disposition: inline In-Reply-To: X-SA-Exim-Connect-IP: 2001:67c:670:201:5054:ff:fe8d:eefb X-SA-Exim-Mail-From: mkl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: llvm@lists.linux.dev --3hg3ueutwh7avwyx Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 18.05.2022 09:18:19, Nathan Chancellor wrote: > > > > Because this is a false positive, I did not add a Fixes tag, nor a > > > > Reported-by: kernel test robot. > > > > > > I think that the Reported-by tag should always be included but I agree > > > that a Fixes tag is not necessary for this warning, as we currently h= ave > > > it under W=3D1, so it should not be visible under normal circumstance= s. > >=20 > > ACK. > > Marc, can you directly add below tags to the patch: > >=20 > > Reported-by: kernel test robot > > Tested-by: Nathan Chancellor >=20 > Please use: >=20 > Tested-by: Nathan Chancellor # build >=20 > To make it clear that I didn't perform anything more than a build test > to see that the warning is fixed. I've updated the tags! Thanks, Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | --3hg3ueutwh7avwyx Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEBsvAIBsPu6mG7thcrX5LkNig010FAmKFU9EACgkQrX5LkNig 011QFQf/TUOy2+UNnYLUPR+PrsBCz35GcXtNba1vH/GmLSi0Hnf6t7BHY5XXEXCE FEIlAi/xX0kucczoQaKIS6g9e0XNA3dVAM8P8FLbhZpje/jiK4rc6tQPqkzjDFnn q0bYU6BxRlTKqiedMFpDzyNizk2yCH1B2ey1YXZS6Ac4DIgnluhZx7nMjuUdFEIX DMEYL40PHFFB7/rCsy5IvM/gNCqiqC8FGJB6a5dePSSX3bmCXZ7wOKLzEc2B5iDc WyPu0WxRT3UTExEKwvktj0ODaimU8wQSmsjBIi7PPP8lLxJBabTafG7w7bW3JSuv oi9jBO2/cSN7/ZbsBSRb4M3fr+L5jw== =zpqy -----END PGP SIGNATURE----- --3hg3ueutwh7avwyx-- From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============7799001198640458578==" MIME-Version: 1.0 From: Marc Kleine-Budde To: kbuild-all@lists.01.org Subject: Re: [PATCH] can: mcp251xfd: silence clang's -Wunaligned-access warning Date: Wed, 18 May 2022 22:15:19 +0200 Message-ID: <20220518201519.euo3jygzuk4nul2p@pengutronix.de> In-Reply-To: List-Id: --===============7799001198640458578== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable On 18.05.2022 09:18:19, Nathan Chancellor wrote: > > > > Because this is a false positive, I did not add a Fixes tag, nor a > > > > Reported-by: kernel test robot. > > > > > > I think that the Reported-by tag should always be included but I agree > > > that a Fixes tag is not necessary for this warning, as we currently h= ave > > > it under W=3D1, so it should not be visible under normal circumstance= s. > > = > > ACK. > > Marc, can you directly add below tags to the patch: > > = > > Reported-by: kernel test robot > > Tested-by: Nathan Chancellor > = > Please use: > = > Tested-by: Nathan Chancellor # build > = > To make it clear that I didn't perform anything more than a build test > to see that the warning is fixed. I've updated the tags! Thanks, Marc -- = Pengutronix e.K. | Marc Kleine-Budde | Embedded Linux | https://www.pengutronix.de | Vertretung West/Dortmund | Phone: +49-231-2826-924 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | --===============7799001198640458578== Content-Type: application/pgp-signature MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="signature.asc" LS0tLS1CRUdJTiBQR1AgU0lHTkFUVVJFLS0tLS0KCmlRRXpCQUFCQ2dBZEZpRUVCc3ZBSUJzUHU2 bUc3dGhjclg1TGtOaWcwMTBGQW1LRlU5RUFDZ2tRclg1TGtOaWcKMDExUUZRZi9UVU95MitVTm5Z TFVQUitQcnNCQ3ozNUdjWHROYmExdkgvR21MU2kwSG5mNnQ3QkhZNVhYRVhDRQpGRUlsQWkveFgw a3VjY3pvUWFLSVM2ZzllMFhOQTNkVkFNOFA4RkxiaFpwamUvamlLNHJjNnRRUHFrempERm5uCnEw YllVNkJ4UmxUS3FpZWRNRnBEenlOaXprMnlDSDFCMmV5MVlYWlM2QWM0RElnbmx1aFp4N25NanVV ZEZFSVgKRE1FWUw0MFBIRkZCNy9yQ3N5NUl2TS9nTkNxaXFDOEZHSkI2YTVkZVBTU1gzYm1DWFo3 d09LTHpFYzJCNWlEYwpXeVB1MFd4UlQzVVRFeEVLd3ZrdGowT0RhaW1VOHdRU21zakJJaTdQUFA4 bEx4SkJhYlRhZkc3dzdiVzNKU3V2Cm9pOWpCTzIvY1NONy9aYnNCU1JiNE0zZnIrTDVqdz09Cj16 cHF5Ci0tLS0tRU5EIFBHUCBTSUdOQVRVUkUtLS0tLQo= --===============7799001198640458578==--