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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 4622AFEE4CB for ; Sat, 28 Feb 2026 05:47:25 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4fNDjl3X7Fz30hg; Sat, 28 Feb 2026 16:47:23 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=172.234.252.31 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1772257643; cv=none; b=UeSidAiIug6fX3KUwpm69yvTEbHuuVoXEB4Nm+zwApc1qSyU56jbjm05zMZ4FsAHEj1mkMfIRUWBXkMGoPXujU7OCWg9BhgLIpXXoFYCUZW0bD7+bAkllbE4wB7g0vpOEVj62Ds8nPIIRu7EOZbaPxJDmi9VoIkeaMEVSg8m3eZXpfhmmlLUGTjZt/cquNcFVNqHLXEv1I6scSlO0pnI1NI66NaWQYI+Tt5UW0Jih9sB616j2soOseiavRB897jZSr0f9gnK1XEUk6tyMN9Ju6CaxBb7kXKWW4n6PwHw098C96qDoHGHGu0dQ5raLtRlTA5BtQvt6j0Oa2zA/KJ76w== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1772257643; c=relaxed/relaxed; bh=UZF1EV3uOejareY3JkuljGyR7tieZdU6/99rOblHojU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=bhDGvWVBMnC6bPjdYvxhcAqE93uaIOTppZrR9Nd86Pn09C1XgJZfS7ktoJcs4EsuPDNM1sjHfckDfXDHzyNcK9fNzslzDR8yziRghaYbMqQpJ+pCF/SuNBhnhm1/t/dyVpFtdcNjHVkkfxDBHpdDALQYPqa/L/PpiaQgM0Lvi/YXIVIMTNA+rmFW+nhtwPedSqtQzb0Es9MOrRkIz+WvzWuM/i2WiHL5EgHCrI/PUSgzryEISi34yBKGOF3DupHVt0s0KOPVAeqXvvSjUzmHvGxnSTSHbCbLysKkLsoB3kcRXL3pJUnfsHAsWh1ZeChszOoUZQ12LCG6jVIOzYNpbw== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=ZxnCfx5J; dkim-atps=neutral; spf=pass (client-ip=172.234.252.31; helo=sea.source.kernel.org; envelope-from=ebiggers@kernel.org; receiver=lists.ozlabs.org) smtp.mailfrom=kernel.org Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=kernel.org Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=ZxnCfx5J; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=kernel.org (client-ip=172.234.252.31; helo=sea.source.kernel.org; envelope-from=ebiggers@kernel.org; receiver=lists.ozlabs.org) Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange x25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4fNDjk3Rrhz30BR for ; Sat, 28 Feb 2026 16:47:22 +1100 (AEDT) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 2B33141E50; Sat, 28 Feb 2026 05:47:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E6374C116D0; Sat, 28 Feb 2026 05:47:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772257640; bh=3fhtDiEfYQIsR8xe5v1xLPzjOApnwt1LgQea0fiE/sk=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZxnCfx5JDI332Qrr3aqcMLFE+Z8TXsT+uailOd+3AxcXf1coTOZ7vF5OtRVlFz27S I+XE3qJMsOy/NaWilUmpaeuY7J3oz+cG4Um71U6OgQ7NcFA0HIvDDJfrudH5EPWD3S jPn9xscU5HDErluyyxksFTvSuNR6X2vG6RGaNlRTZxMmerYr0sgLOhE7L00/8t5/MJ uNCGKSSPUVI6ufs4uUbVSf5rsbRTL4oD2BooogSyg1zZ0YWLvakCTY7IPYd2SyPwrp 50+eB5Q59+IeVeLCa8yNWJbEZz5QSmLw3fDIRjKAzMjZdSuoZa7lO1W7LFFthLj2/W ELDld1Q34kANQ== Date: Fri, 27 Feb 2026 21:47:16 -0800 From: Eric Biggers To: Christoph Hellwig Cc: Andrew Morton , Richard Henderson , Matt Turner , Magnus Lindholm , Russell King , Catalin Marinas , Will Deacon , Huacai Chen , WANG Xuerui , Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , "Christophe Leroy (CS GROUP)" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger , Sven Schnelle , "David S. Miller" , Andreas Larsson , Richard Weinberger , Anton Ivanov , Johannes Berg , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Herbert Xu , Dan Williams , Chris Mason , David Sterba , Arnd Bergmann , Song Liu , Yu Kuai , Li Nan , linux-alpha@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, linux-crypto@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-arch@vger.kernel.org, linux-raid@vger.kernel.org Subject: Re: [PATCH 16/25] sparc: move the XOR code to lib/raid/ Message-ID: <20260228054716.GF65277@quark> References: <20260226151106.144735-1-hch@lst.de> <20260226151106.144735-17-hch@lst.de> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260226151106.144735-17-hch@lst.de> On Thu, Feb 26, 2026 at 07:10:28AM -0800, Christoph Hellwig wrote: > diff --git a/arch/sparc/lib/xor.S b/lib/raid/xor/sparc/xor-niagara.S > similarity index 53% > rename from arch/sparc/lib/xor.S > rename to lib/raid/xor/sparc/xor-niagara.S > index 35461e3b2a9b..f8749a212eb3 100644 > --- a/arch/sparc/lib/xor.S > +++ b/lib/raid/xor/sparc/xor-niagara.S > @@ -1,11 +1,8 @@ > /* SPDX-License-Identifier: GPL-2.0 */ > /* > - * arch/sparc64/lib/xor.S > - * > * High speed xor_block operation for RAID4/5 utilizing the > - * UltraSparc Visual Instruction Set and Niagara store-init/twin-load. > + * Niagara store-init/twin-load. > * > - * Copyright (C) 1997, 1999 Jakub Jelinek (jj@ultra.linux.cz) > * Copyright (C) 2006 David S. Miller > */ > > @@ -16,343 +13,6 @@ > #include > #include > can be removed from the two assembly files, since all the invocations of EXPORT_SYMBOL() in them were removed. Also, xor-niagara.S ended up without a .text directive at the beginning. Probably it was unnecessary anyway. However, this seems unintentional, given that xor-vis.S still has it. - Eric