Changes in Kconfig

adfcf6e89bc1322c4a6cc37ad32e411cf0500622 - raid6: rework registration of optimized algorithms

Mon, 18 May 2026 07:17:53 +0200

raid6: rework registration of optimized algorithmsReplace the static array of algorithms with a call to an architecturehelper to register algorithms. This serves two purposes: it avoid havingto register all algorithms in a single central place, and it removes theneed for the priority field by just registering the algorithms that thearchitecture considers suitable for the currently running CPUs.[hch@lst.de: register avx512 after avx2] Link: https://lore.kernel.org/20260527074539.2292913-3-hch@lst.deLink: https://lore.kernel.org/20260518051804.462141-11-hch@lst.deSigned-off-by: Christoph Hellwig Acked-by: Ard Biesheuvel Tested-by: Ard Biesheuvel # kunit only on arm64Cc: Albert Ou Cc: Alexander Gordeev Cc: Alexandre Ghiti Cc: Arnd Bergmann Cc: "Borislav Petkov (AMD)" Cc: Catalin Marinas Cc: Chris Mason Cc: Christian Borntraeger Cc: Dan Williams Cc: David Sterba Cc: Heiko Carstens Cc: Herbert Xu Cc: "H. Peter Anvin" Cc: Huacai Chen Cc: Ingo Molnar Cc: Li Nan Cc: Madhavan Srinivasan Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Palmer Dabbelt Cc: Song Liu Cc: Sven Schnelle Cc: Vasily Gorbik Cc: WANG Xuerui Cc: Will Deacon Signed-off-by: Andrew Morton List of files: /linux/lib/raid/Kconfig

3626738bc7147d52cb49f3994a9846aa2d34810a - raid6: move to lib/raid/

Mon, 18 May 2026 07:17:46 +0200

raid6: move to lib/raid/Move the raid6 code to live in lib/raid/ with the XOR code, and change theinternal organization so that each architecture has a subdirectory similarto the CRC, crypto and XOR libraries, and fix up the Makefile to onlybuild files actually needed.Also move the kunit test case from the history test/ subdirectory totests/ and use the normal naming scheme for it.Link: https://lore.kernel.org/20260518051804.462141-4-hch@lst.deSigned-off-by: Christoph Hellwig Acked-by: Ard Biesheuvel Tested-by: Ard Biesheuvel # kunit only on arm64Cc: Albert Ou Cc: Alexander Gordeev Cc: Alexandre Ghiti Cc: Arnd Bergmann Cc: "Borislav Petkov (AMD)" Cc: Catalin Marinas Cc: Chris Mason Cc: Christian Borntraeger Cc: Dan Williams Cc: David Sterba Cc: Heiko Carstens Cc: Herbert Xu Cc: "H. Peter Anvin" Cc: Huacai Chen Cc: Ingo Molnar Cc: Li Nan Cc: Madhavan Srinivasan Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Palmer Dabbelt Cc: Song Liu Cc: Sven Schnelle Cc: Vasily Gorbik Cc: WANG Xuerui Cc: Will Deacon Signed-off-by: Andrew Morton List of files: /linux/lib/raid/Kconfig

af53e85ef797d45b364edf330eb008639b5c98c2 - xor: add a kunit test case

Fri, 27 Mar 2026 07:17:00 +0100

xor: add a kunit test caseAdd a test case for the XOR routines loosely based on the CRC kunittest.Link: https://lkml.kernel.org/r/20260327061704.3707577-29-hch@lst.deSigned-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 List of files: /linux/lib/raid/Kconfig

e20043b4765cdf7ec8e963d706bb91469cba8cb8 - xor: make xor.ko self-contained in lib/raid/

Fri, 27 Mar 2026 07:16:53 +0100

xor: make xor.ko self-contained in lib/raid/Move the asm/xor.h headers to lib/raid/xor/$(SRCARCH)/xor_arch.h andinclude/linux/raid/xor_impl.h to lib/raid/xor/xor_impl.h so that thexor.ko module implementation is self-contained in lib/raid/.As this remove the asm-generic mechanism a new kconfig symbol is added toindicate that a architecture-specific implementations exists, andxor_arch.h should be included.Link: https://lkml.kernel.org/r/20260327061704.3707577-22-hch@lst.deSigned-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 List of files: /linux/lib/raid/Kconfig

9e229025e2474115c151f08bdbdd3d8d5f159af3 - xor: move to lib/raid/

Fri, 27 Mar 2026 07:16:37 +0100

xor: move to lib/raid/Move the RAID XOR code to lib/raid/ as it has nothing to do with thecrypto API.Link: https://lkml.kernel.org/r/20260327061704.3707577-6-hch@lst.deSigned-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 List of files: /linux/lib/raid/Kconfig