From mboxrd@z Thu Jan 1 00:00:00 1970 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.subspace.kernel.org (Postfix) with ESMTPS id CE66E36D9F1; Fri, 27 Mar 2026 06:19:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774592344; cv=none; b=U1H8+5lsK4J2yICvI6GFnwJ6uMeLhKMcayfPT0E+KuhNv4Q9BxwJypVZDvny/QjfE/x8P8mm7BULGNCJpOBPF/T/ZIIXG/Q7CvFnVeHepVfSOWEIKMgWR7BSWMfFQpIiXpGN7RNtTivBF5R0HSumbcQGivZcWugw31gpqQKBkqI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774592344; c=relaxed/simple; bh=BifARZXSftWdO9hfP3qfSEVzFLHG2PG2J8BDVrSmCzg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lsUrHTwAxRJVod3b+PhuVne0tBTl80DfDD5c9fxPK4oW2r+j1x83m3XgyzPeWKQglbe9bSZ6LIV+m405bGobYMrwjrfO3V8R1XfSrXwliVp/LqeG124CTGO5saVX018KFK6AZLI0iwVwmkl1NqDiLPVikGxa9ZPBYJHecc80krw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=lst.de; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=EGJnD6cl; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="EGJnD6cl" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=O6va2IgTMiqnAT/Kurlve9FMTRmwTjwBvna18czcjgs=; b=EGJnD6clY8iGs/MP3dixt2T3c2 AVEDWxeHpVCZYASsR/vwHR7//4Xz3kGLlqybD3wuN+4HnS7GWSlGjoXb+Ml/G5a0qAMG5dMTMFCyP gpOdikNCR6kFERiRtNs99a5yDaf9e36QYo7HNVk4qcOwjG56QV1ajNmtlbRlrusTlSVy9Tqvd03VL 1jWxj8BS8J2vQXJ4W7RaB2fintRi5n5x/GuiyRZ7+bjg56VUJMXCq73p3ZgHq5Fjloxm8XmqHsX/b zyv2AAm2R7Q/w39FRPw7UZNErIKWnRvUYUSgLz+R/yQALtOMuo/LDGYg3NDQUfaNKslS991bFfWOo QCQKnAHg==; Received: from 2a02-8389-2341-5b80-d601-7564-c2e0-491c.cable.dynamic.v6.surfer.at ([2a02:8389:2341:5b80:d601:7564:c2e0:491c] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.98.2 #2 (Red Hat Linux)) id 1w60Ws-00000006kwY-0CTs; Fri, 27 Mar 2026 06:18:46 +0000 From: Christoph Hellwig To: Andrew Morton Cc: Richard Henderson , Matt Turner , Magnus Lindholm , Russell King , Catalin Marinas , Will Deacon , Ard Biesheuvel , 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 , "Theodore Ts'o" , "Jason A. Donenfeld" , 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: [PATCH 05/28] xor: move to lib/raid/ Date: Fri, 27 Mar 2026 07:16:37 +0100 Message-ID: <20260327061704.3707577-6-hch@lst.de> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260327061704.3707577-1-hch@lst.de> References: <20260327061704.3707577-1-hch@lst.de> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Move the RAID XOR code to lib/raid/ as it has nothing to do with the crypto API. Signed-off-by: Christoph Hellwig --- crypto/Kconfig | 2 -- crypto/Makefile | 1 - lib/Kconfig | 1 + lib/Makefile | 2 +- lib/raid/Kconfig | 4 ++++ lib/raid/Makefile | 3 +++ lib/raid/xor/Makefile | 5 +++++ crypto/xor.c => lib/raid/xor/xor-core.c | 0 8 files changed, 14 insertions(+), 4 deletions(-) create mode 100644 lib/raid/Kconfig create mode 100644 lib/raid/Makefile create mode 100644 lib/raid/xor/Makefile rename crypto/xor.c => lib/raid/xor/xor-core.c (100%) diff --git a/crypto/Kconfig b/crypto/Kconfig index b4bb85e8e226..97d73136a0b4 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -2,8 +2,6 @@ # # Generic algorithms support # -config XOR_BLOCKS - tristate # # async_tx api: hardware offloaded memory transfer/transform support diff --git a/crypto/Makefile b/crypto/Makefile index 04e269117589..795c2eea51fe 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -196,7 +196,6 @@ obj-$(CONFIG_CRYPTO_ECRDSA) += ecrdsa_generic.o # # generic algorithms and the async_tx api # -obj-$(CONFIG_XOR_BLOCKS) += xor.o obj-$(CONFIG_ASYNC_CORE) += async_tx/ obj-$(CONFIG_ASYMMETRIC_KEY_TYPE) += asymmetric_keys/ crypto_simd-y := simd.o diff --git a/lib/Kconfig b/lib/Kconfig index 0f2fb9610647..5be57adcd454 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -138,6 +138,7 @@ config TRACE_MMIO_ACCESS source "lib/crc/Kconfig" source "lib/crypto/Kconfig" +source "lib/raid/Kconfig" config XXHASH tristate diff --git a/lib/Makefile b/lib/Makefile index 1b9ee167517f..84da412a044f 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -120,7 +120,7 @@ endif obj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o CFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any) -obj-y += math/ crc/ crypto/ tests/ vdso/ +obj-y += math/ crc/ crypto/ tests/ vdso/ raid/ obj-$(CONFIG_GENERIC_IOMAP) += iomap.o obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o diff --git a/lib/raid/Kconfig b/lib/raid/Kconfig new file mode 100644 index 000000000000..01b73a1c303f --- /dev/null +++ b/lib/raid/Kconfig @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 + +config XOR_BLOCKS + tristate diff --git a/lib/raid/Makefile b/lib/raid/Makefile new file mode 100644 index 000000000000..3540fe846dc4 --- /dev/null +++ b/lib/raid/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0 + +obj-y += xor/ diff --git a/lib/raid/xor/Makefile b/lib/raid/xor/Makefile new file mode 100644 index 000000000000..7bca0ce8e90a --- /dev/null +++ b/lib/raid/xor/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0 + +obj-$(CONFIG_XOR_BLOCKS) += xor.o + +xor-y += xor-core.o diff --git a/crypto/xor.c b/lib/raid/xor/xor-core.c similarity index 100% rename from crypto/xor.c rename to lib/raid/xor/xor-core.c -- 2.47.3