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 0EDBFEA4FB7 for ; Mon, 23 Feb 2026 12:38:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc: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=S3821ZnuaSZcjl964JJV2MnnoezU8zJNJGJL9ManDvI=; b=t9+p7iIwd6dNrTGSWiMAUGs5cj sVlaphKQ0keeUqZSuKtgezohpkXAnH3IAOruoBQn3bCZ7EdM4dBq1NxnXMT+gZOrybHB/VtkU2oAq gHDdlnvtqW1CJdDEH6MW6VvuQwAw1NpDvjPJtE0VSYRH26Z/l1BT9jcYSW1QR3E1DiluclIaIpXMb bUlhcf643E1HobJMOCwOB2HMMAiZFvL3h0bRQpLxKXMaoV+ouknWmzuaTZqaZV9UIzJMlEAKBoF/h VrHGRfogwoPd73lTYLWGHxokdeooZmDGCX5dN35EMBV2PeJJOM6VWCNUrZEvu5mZ1RJl7Bellcfu/ TuN2aCWw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vuVCj-00000000Hyq-34WC; Mon, 23 Feb 2026 12:38:25 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vuVCi-00000000HyX-294v for linux-arm-kernel@lists.infradead.org; Mon, 23 Feb 2026 12:38:24 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 9064260127; Mon, 23 Feb 2026 12:38:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5DBDAC116C6; Mon, 23 Feb 2026 12:38:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771850303; bh=5DismUcPcJBskV/yvsBitb/KFHFiQZOlsVjke+RQjdE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=uYKdJVvV97pw1GmKb7yYqwm5HPYJ8CmLKYpRtwoIHM0klDrYHjjpDNJ52sVnkiszE 4mDrF/OJgzpoI8XV5g1Bu1LNHOAl7PjL6nTEkzvGr1Oohisst1T8DIt6a66tFWXXrC OcuRk0BQC+Jk/wg4NtBVhUqdizeVpRpChSxuzsD8FVPEdg9dd5HGDuNgje47TpnPvf TKWzYPuvEV5uUPLtugbC8DCZtm3uhskOrzyU2hLtPEQ0RJoTKmFicG2xq9XqnS5qN1 dhlvB8+ri2oqBXsmIJsdaz9OqJJSbuKccyW5ZHP70AsLiTr3/FBggNoIff/jO1Mb2o O9fdSouSWno7w== Date: Mon, 23 Feb 2026 20:19:49 +0800 From: Jisheng Zhang To: "Russell King (Oracle)" Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm: Add runtime constant support for armv7 and !THUMB2_KERNEL Message-ID: References: <20260221141831.16136-1-jszhang@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sat, Feb 21, 2026 at 04:03:16PM +0000, Russell King (Oracle) wrote: > On Sat, Feb 21, 2026 at 10:18:31PM +0800, Jisheng Zhang wrote: > > Implement the runtime constant infrastructure for > > armv7 && !THUMB2_KERNEL. So that armv7 can use this infrastructure > > to generate constants to be used by the d_hash(), dentry_cache(), > > names_cache() and so on. > > > > This is the armv7 variant of commit 94a2bc0f611c ("arm64: add 'runtime > > constant' support") and commit e3c92e81711d ("runtime constants: add > > x86 architecture support"). > > > > As for < armv7 or THUMB2_KERNEL, we fall back to the generic > > runtime-constant.h, no functionality changes. > > > > Signed-off-by: Jisheng Zhang > > This looks fine to me, but it will need to appear in the patch system > for me to apply it. Details linked via my signature below. Thanks for the code review. Will put it into the patch system. > > Thanks. > > -- > RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ > FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!