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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 04/27] xor: move to lib/raid/ Date: Wed, 11 Mar 2026 08:03:36 +0100 Message-ID: <20260311070416.972667-5-hch@lst.de> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260311070416.972667-1-hch@lst.de> References: <20260311070416.972667-1-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-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