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adfcf6e89b
Replace the static array of algorithms with a call to an architecture helper to register algorithms. This serves two purposes: it avoid having to register all algorithms in a single central place, and it removes the need for the priority field by just registering the algorithms that the architecture considers suitable for the currently running CPUs. [hch@lst.de: register avx512 after avx2] Link: https://lore.kernel.org/20260527074539.2292913-3-hch@lst.de Link: https://lore.kernel.org/20260518051804.462141-11-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Ard Biesheuvel <ardb@kernel.org> # kunit only on arm64 Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Alexandre Ghiti <alex@ghiti.fr> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "Borislav Petkov (AMD)" <bp@alien8.de> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Chris Mason <clm@fb.com> Cc: Christian Borntraeger <borntraeger@linux.ibm.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: David Sterba <dsterba@suse.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Huacai Chen <chenhuacai@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Li Nan <linan122@huawei.com> Cc: Madhavan Srinivasan <maddy@linux.ibm.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Song Liu <song@kernel.org> Cc: Sven Schnelle <svens@linux.ibm.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: WANG Xuerui <kernel@xen0n.name> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
64 lines
1.5 KiB
Plaintext
64 lines
1.5 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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config XOR_BLOCKS
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tristate
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# selected by architectures that provide an optimized XOR implementation
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config XOR_BLOCKS_ARCH
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depends on XOR_BLOCKS
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default y if ALPHA
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default y if ARM
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default y if ARM64
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default y if CPU_HAS_LSX # loongarch
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default y if ALTIVEC # powerpc
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default y if RISCV_ISA_V
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default y if SPARC
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default y if S390
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default y if X86_32
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default y if X86_64
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bool
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config XOR_KUNIT_TEST
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tristate "KUnit tests for xor_gen" if !KUNIT_ALL_TESTS
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depends on KUNIT
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depends on XOR_BLOCKS
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default KUNIT_ALL_TESTS
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help
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Unit tests for the XOR library functions.
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This is intended to help people writing architecture-specific
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optimized versions. If unsure, say N.
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config RAID6_PQ
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tristate
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# selected by architectures that provide an optimized PQ implementation
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config RAID6_PQ_ARCH
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depends on RAID6_PQ
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default y if KERNEL_MODE_NEON # arm32/arm64
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default y if LOONGARCH
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default y if ALTIVEC # powerpc
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default y if RISCV_ISA_V
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default y if S390
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default y if X86
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bool
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config RAID6_PQ_KUNIT_TEST
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tristate "KUnit tests for RAID6 PQ functions" if !KUNIT_ALL_TESTS
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depends on KUNIT
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depends on RAID6_PQ
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default KUNIT_ALL_TESTS
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help
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Unit tests for the RAID6 PQ library functions.
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This is intended to help people writing architecture-specific
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optimized versions. If unsure, say N.
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config RAID6_PQ_BENCHMARK
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bool "Automatically choose fastest RAID6 PQ functions"
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depends on RAID6_PQ
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default y
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help
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Benchmark all available RAID6 PQ functions on init and choose the
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fastest one.
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