From: Christoph Hellwig Date: Fri, 27 Mar 2026 06:16:37 +0000 (+0100) Subject: xor: move to lib/raid/ X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9e229025e2474115c151f08bdbdd3d8d5f159af3;p=thirdparty%2Fkernel%2Fstable.git xor: move to lib/raid/ Move the RAID XOR code to lib/raid/ as it has nothing to do with the crypto API. Link: https://lkml.kernel.org/r/20260327061704.3707577-6-hch@lst.de Signed-off-by: Christoph Hellwig Reviewed-by: Eric Biggers Tested-by: Eric Biggers Cc: Albert Ou Cc: Alexander Gordeev Cc: Alexandre Ghiti Cc: Andreas Larsson Cc: Anton Ivanov Cc: Ard Biesheuvel Cc: Arnd Bergmann Cc: "Borislav Petkov (AMD)" Cc: Catalin Marinas Cc: Chris Mason Cc: Christian Borntraeger Cc: Dan Williams Cc: David S. Miller Cc: David Sterba Cc: Heiko Carstens Cc: Herbert Xu Cc: "H. Peter Anvin" Cc: Huacai Chen Cc: Ingo Molnar Cc: Jason A. Donenfeld Cc: Johannes Berg Cc: Li Nan Cc: Madhavan Srinivasan Cc: Magnus Lindholm Cc: Matt Turner Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Palmer Dabbelt Cc: Richard Henderson Cc: Richard Weinberger Cc: Russell King Cc: Song Liu Cc: Sven Schnelle Cc: Ted Ts'o Cc: Vasily Gorbik Cc: WANG Xuerui Cc: Will Deacon Signed-off-by: Andrew Morton --- 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 2b0c56a53a2a..00a9509636c1 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 60c9c9e79375..9ea149e618d2 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