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=-7.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 404E3C4363D for ; Tue, 22 Sep 2020 14:02:32 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D792120719 for ; Tue, 22 Sep 2020 14:02:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="3BlcKf5u"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="0mc1Pz8z" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D792120719 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=kcemjVq1fvhs2d5Det/V97ngbrkN3YwZVZ/5nXA/VfU=; b=3BlcKf5uXwyE2XcKaAL0RdY1V 4YierKaXLiJS4S1PbI7Wq0PZwTpKSM3S+fiV4hHjhMofaB8ApnZHyMdpudraOnDIraMYP6VA+LKse 82edSS84sANIurSNfezLfdJbMz0vWIhN43YEPOE4+DRSfg/E5xgRiUJaao5of12rounr+Is3huf2U gPWG1LMy756GptLNHg7vpBfE0M4FVDzQwv9Mhadaq4b1um/X8OiVYU4xtz7+nTPdPb/iR/426ErDf tTeatBICHOZ+dTeiMUyWOJ4eyX/J3fR8vy68s/xw7Ym/aXB6GwBQUmwy3WKlwphf3ZtbQhfCC3hS3 Amu0lM5FQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kKiqn-0002GJ-T8; Tue, 22 Sep 2020 14:00:57 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kKiqh-0002FO-7a for linux-arm-kernel@lists.infradead.org; Tue, 22 Sep 2020 14:00:52 +0000 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4699320719; Tue, 22 Sep 2020 14:00:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1600783249; bh=AJSJhUcbdnGq9IBlf+SlpSMbcHCLYbZDNGMoiEyOUUw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=0mc1Pz8zRGKjgi67rMmTNdHA9KbcnUvOc6P5I7HUPLMbeRD5/3nNXQYkKTBJ+CtVI ZMjpb4PzZcR6+zYtafZFFBfp76akCmi+gUkk2MJLAUBYBtgfffvnlZ6qNil4/1D+p5 5UJ5JD2rK5smyegNvaW3dLLEOJdi7vzL96RUl7cI= Date: Tue, 22 Sep 2020 14:59:56 +0100 From: Mark Brown To: Dave Martin Subject: Re: [PATCH v4 3/8] arm64/fpsimdmacros: Allow the macro "for" to be used in more cases Message-ID: <20200922135956.GU4792@sirena.org.uk> References: <20200828181155.17745-1-broonie@kernel.org> <20200828181155.17745-4-broonie@kernel.org> <20200921123802.GG2139@willie-the-truck> <20200921165330.GB6642@arm.com> <20200921180910.GD4792@sirena.org.uk> <20200922135139.GC6642@arm.com> MIME-Version: 1.0 In-Reply-To: <20200922135139.GC6642@arm.com> X-Cookie: Love thy neighbor, tune thy piano. User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200922_100051_373401_2B7540FB X-CRM114-Status: GOOD ( 19.19 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Julien Grall , Catalin Marinas , Zhang Lei , Julien Grall , Will Deacon , linux-arm-kernel@lists.infradead.org, Daniel Kiss Content-Type: multipart/mixed; boundary="===============8410679649339819700==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============8410679649339819700== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="juwRYO7N74otsfNI" Content-Disposition: inline --juwRYO7N74otsfNI Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Sep 22, 2020 at 02:51:41PM +0100, Dave Martin wrote: > On Mon, Sep 21, 2020 at 07:09:10PM +0100, Mark Brown wrote: > > Yes, this was my understanding of what this was doing when I looked > > through things when taking over the code - if we're going to use a > > different macro mode to the rest of the code then it seems sensible to > > make sure we don't try to build any other code with that macro mode > > otherwise it'll doubtless blow up in our faces at some point. > I think that it's unlikely ever to be used except for this kind of > purpose, since it doesn't offer much over normal macro mode. > altmacro mode is off by default, and can't be turned on via command-line > options IIRC, so it seems unlikely to be turned on everywhere by > accident. Right, the issue is that if altmacro mode expansions pull in something that misbehaves when interpreted using altmacro mode that'd cause trouble so usages like this should take care to ensure that only code specifically writen for altmacro mode gets interpreted using it. --juwRYO7N74otsfNI Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl9qA1wACgkQJNaLcl1U h9CeAQf/RB6ZhYwL6Sft/LcPsIActL3ousnb63SftQutoIEvkLvlaAk7SlWc8B1c LV4IcwMiDFFgTqdyIvm8cXA92fTQL2c5lsT+pfoFpRMj0SVKMf+sUbXM7UWibUtN ZLyVjc84xo8z3iJ94Ycvi4Ll3djWWrIaUY4HlI0MDxzwvkNtTdqMcRz1svFQdo3Z hn/IL+t3dVfSAPoSdnkPYDW0AR7Bo6EauJFn33/rn8skYuDromzQswaFFnd3Ozn8 83U8SQwQf02DL+1F45mHOakNJ/v4mM5UjpCyNzlao64MTr8XWA/UXODidpiFj0yh 9z4/SHTeYeBOFUzWQJKBzGCFfTVXWA== =UL2A -----END PGP SIGNATURE----- --juwRYO7N74otsfNI-- --===============8410679649339819700== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============8410679649339819700==--