From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 058F62C187; Sat, 28 Feb 2026 04:43:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772253839; cv=none; b=kzJLqA3IflFybZnFTfFzSjbdSlSjgbnakmVBy13DXYZYSWyD6+vEE8WLyvRCJUMwxUm9oVJVVlk0r9NuP2yACQeIyCXSeSwOM4kyOiZhBCzgwBtVH/Q5K+F/MMJR3nlHFYH9YACy0Uhpujn23jyiS5kiM1f2aToYU4d+Cmk8y2Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772253839; c=relaxed/simple; bh=yQS8EYr1F4rANaBe7v+3inxmWJU0zVKQEOlUsxymw4k=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=XMBaBCEeVKmGiLKX8utILiZkGnDg3M9PnsKS/2BRE0S6KmHUwZvXWpbbRv6Ue4rFJ0trgE+Ohp3L/hXd4VfgS+kl5mv5pFqK8oPGFl83vjXA2XL+RwFUziplSXl5hCZM83xuqsJyQx/uDUqCj1BbK4jVQNKl7sFyvaxG5YmLmAM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=PuoEPD5d; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="PuoEPD5d" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7B7EC116D0; Sat, 28 Feb 2026 04:43:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772253838; bh=yQS8EYr1F4rANaBe7v+3inxmWJU0zVKQEOlUsxymw4k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PuoEPD5dGKM2iOhSW+0my0D/f4VLvinBi2jt5Kbxbd81P1k+jWi0+KVciBAPrpL/g r4r2NT2v38o9qtnIhfBxVgmjQSQJywLVObj3muDNlyHJqSESQCTZhmJe/6Rzsk2R9M 8ZnzLPFYGLtie7deDR1V8Pnkzre6yCwdaC1qBSQ9wNIL1XaAUgCSzSUwN7lW5l11mD VW2gjQBqijiFVLqfxqw/TTKXHQthqIgVue3hQeJ64rdHrmcizqorwLbqqoBbwNSZH4 QorQ2T+BBBGPZMVwQBEeX4nOyWDWoKOqpyMPTJ5mdi+JknVW5oDrCxr9Qb4qEoWrJm UhY0/KMibUBXA== Date: Fri, 27 Feb 2026 20:43:55 -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 07/25] xor: split xor.h Message-ID: <20260228044355.GD65277@quark> References: <20260226151106.144735-1-hch@lst.de> <20260226151106.144735-8-hch@lst.de> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260226151106.144735-8-hch@lst.de> On Thu, Feb 26, 2026 at 07:10:19AM -0800, Christoph Hellwig wrote: > Keep xor.h for the public API, and split the struct xor_block_template > definition that is only needed by the xor.ko core and > architecture-specific optimizations into a separate xor_impl.h header. > > Signed-off-by: Christoph Hellwig > --- > arch/arm/lib/xor-neon.c | 1 + > arch/s390/lib/xor.c | 2 +- > include/linux/raid/xor.h | 22 +--------------------- > include/linux/raid/xor_impl.h | 25 +++++++++++++++++++++++++ > lib/raid/xor/xor-core.c | 1 + > 5 files changed, 29 insertions(+), 22 deletions(-) > create mode 100644 include/linux/raid/xor_impl.h arch/arm64/lib/xor-neon.c needs to be updated to include xor_impl.h. - Eric