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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A274DC433FE for ; Wed, 9 Nov 2022 18:01:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=DpdJN65OJFsUhC2PGXugY8eWUXE16pJCELE/Lw4tBX4=; b=4XZPio495CP8wH T6JHBZizH9I/dPn6/KDwdU2Meu+fmfwkhvxQK1x6inSleq3NeoPEuU1uPD83weCGDVqSkuO/sW+Hr +J3tPq37aF47wQSZhwWf2DgD16Kr0nooWVhOW5HVYaFZjJk0EzPnUnOGlPAQnBtj5WKzwEwKuyuDp 8hfB4BDZINQZMn5tjHMFCGqKYUtEJ1zc3+OlpPbJEXP0sQAMmj3sIGA0EhMqIhSxffcBIc+785xQL aorNIGVden11VFE9/FQISq5aix9+y5QnUAbKOdn+qbnwCr3jU2snwJfliXL7SRsTEKaftjuku2T7v eZ61rBDESdmKEeI9OqmQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ospMy-00FtZF-FG; Wed, 09 Nov 2022 18:00:12 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ospMw-00FtWv-8a for linux-arm-kernel@lists.infradead.org; Wed, 09 Nov 2022 18:00:11 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 26AD5B80AE1; Wed, 9 Nov 2022 18:00:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02113C433C1; Wed, 9 Nov 2022 18:00:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1668016804; bh=6LMSURpbxgrohG+78kmshHlfqqEh4qB2qOq92xlgJow=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=KGvPqnMo9MzWd9/VVmEbhCqoJwt2ZaSfjaiiFDYTpi6Qufs2Y5X0bwnTr8IRqhypy CNZAa7G9C0nAgmDV6KUWG7TR0KV9JmCztQO21xrxd0jE5MS/xdpI2arK7Jwj297o6H mGrMi1HQ+RJhEmyPe4fMqKy+KwBK5Y6Etu/ZzgqnSAyW9nX5cxKLXTeJaNRww3q+7h LQEujiAnjeFz49ZOp48z1tqU/PfO+xRkqu3I5g7PaVIfswy7BdiyvuGETjofvxQUZ+ amWScsNnh8wVtvR4rLLlDdL4ejkHdg0mcjsI8/ZbpyMtgswD2/BibGZ2GopR2HCZu9 0BXW/q7O2bB8A== Date: Wed, 9 Nov 2022 18:00:00 +0000 From: Will Deacon To: Amit Daniel Kachhap Cc: linux-arm-kernel@lists.infradead.org, Catalin Marinas Subject: Re: [PATCH 2/8] arm64: Add compat hwcap FPHP and ASIMDHP Message-ID: <20221109175959.GA24806@willie-the-truck> References: <20221026055813.13484-1-amit.kachhap@arm.com> <20221026055813.13484-3-amit.kachhap@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20221026055813.13484-3-amit.kachhap@arm.com> 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-20221109_100010_465052_BED03083 X-CRM114-Status: GOOD ( 11.59 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Oct 26, 2022 at 11:28:07AM +0530, Amit Daniel Kachhap wrote: > These hwcaps are earlier added for 32-bit native arm kernel and hence the > corresponding changes added in 32-bit compat arm64 kernel for similar > userspace interface. Floating point half-precision (FPHP) and Advanced > SIMD half-precision (ASIMDHP) represent the Armv8 FP16 feature extension > and is already advertised in arm64 kernel. Can you provide a pointer to the commit adding these for arch/arm/, please? I've not been able to spot them in linux-next so I'm a bit confused. Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel