From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6B1F4C432C0 for ; Wed, 20 Nov 2019 02:05:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2231A223D8 for ; Wed, 20 Nov 2019 02:05:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="dY7Thfk/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727374AbfKTCFi (ORCPT ); Tue, 19 Nov 2019 21:05:38 -0500 Received: from ozlabs.org ([203.11.71.1]:52225 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727222AbfKTCFh (ORCPT ); Tue, 19 Nov 2019 21:05:37 -0500 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (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) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 47HmHf2vjSz9sPK; Wed, 20 Nov 2019 13:05:34 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1574215535; bh=lSfFCEYhhKnh8tz6CK8SGQ+GHvCao8yS4zOVSz1rlKM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=dY7Thfk/SmVGNhf1CwzWd0VToC3uejpJd2UkD+1eMKnDRFGIP/m4MGC/5NHt5qK94 dJs9BIZch687jBda5gtnBizI38pW/AKe8lDalwsLsp60g9zpp3uZuJpUW6IodCnEwe 1yV9h52SQS8WCLPiI0tU2CgPxUhvyYIoEf/HuUXhZ9OoZYwjcn5AglJwaKEVOc9hni eF0uyVVjGQq5+R85BKALLTwcv7eRDz/kvnhjVcQW53ETUlkZ73A6m5E+hRbMYnHQCS 94OshlUzAuj4HykiOrhH26igKlHeo5ja1EqJIimpqK7x90GGSho5eKbSlR7buytNEA so+hSKxvULK+Q== Date: Wed, 20 Nov 2019 13:05:32 +1100 From: Stephen Rothwell To: Michael Ellerman Cc: , , , , Subject: Re: [PATCH v2] powerpc: Add const qual to local_read() parameter Message-ID: <20191120130532.74844fb2@canb.auug.org.au> In-Reply-To: <20191120011451.28168-1-mpe@ellerman.id.au> References: <20191120011451.28168-1-mpe@ellerman.id.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/3gHtgYrcMa6xEZr1_kkvIuh"; protocol="application/pgp-signature"; micalg=pgp-sha256 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/3gHtgYrcMa6xEZr1_kkvIuh Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, On Wed, 20 Nov 2019 12:14:51 +1100 Michael Ellerman wr= ote: > > From: Eric Dumazet >=20 > A patch in net-next triggered a compile error on powerpc: >=20 > include/linux/u64_stats_sync.h: In function 'u64_stats_read': > include/asm-generic/local64.h:30:37: warning: passing argument 1 of 'lo= cal_read' discards 'const' qualifier from pointer target type >=20 > This seems reasonable to relax powerpc local_read() requirements. >=20 > Fixes: 316580b69d0a ("u64_stats: provide u64_stats_t type") > Signed-off-by: Eric Dumazet > Reported-by: kbuild test robot > Acked-by: Michael Ellerman Tested-by: Stephen Rothwell # build only --=20 Cheers, Stephen Rothwell --Sig_/3gHtgYrcMa6xEZr1_kkvIuh Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl3Un2wACgkQAVBC80lX 0Gy86Af8DJ2cdW4dN38n9ofBTe3NKtzh4L8r54R2/+/O/z5M730yoet72WkTZHuR P64gaVtiwmIDO62eS5aG/kknNnLt36MR2M36GjbES8f3/ZN2TFnXMSU8wntqYrJo ei9JkBWKuXbnxXSgYXV41vgCLodvxJZ6Zz72GgD7QMk4UotpB7oJsQyckpxFndLl OqY4vIBQs7YflJNwQP4s+RcDcb8e3Vymr0eDRV6bfzfgCub2nrFxG5mqcscTYJZg lgRQg+tuQBvWi1uNUZkx7PdTiTFJ4W7orhpbaLhM+RH4gH9RchsNhJ8+53y3ZuTE SzUFtdcMgWkABWE9uDFPONiw6PB0eA== =rR9i -----END PGP SIGNATURE----- --Sig_/3gHtgYrcMa6xEZr1_kkvIuh--