linux-stable.git/lib/Kconfig, branch v6.15 Linux kernel stable tree lib/crc: remove CONFIG_LIBCRC32C 2025-04-04T18:31:42+00:00 Eric Biggers ebiggers@google.com 2025-04-01T22:16:00+00:00 b261d2222063a9a8b9ec284244c285f2998ee01e Now that LIBCRC32C does nothing besides select CRC32, make every option that selects LIBCRC32C instead select CRC32 directly. Then remove LIBCRC32C. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250401221600.24878-8-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> 
Now that LIBCRC32C does nothing besides select CRC32, make every option
that selects LIBCRC32C instead select CRC32 directly.  Then remove
LIBCRC32C.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250401221600.24878-8-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
lib/crc: document all the CRC library kconfig options 2025-04-04T18:31:42+00:00 Eric Biggers ebiggers@google.com 2025-04-01T22:15:59+00:00 31ab49a99f0572da6a62f121878e2155b04904e5 Previous commits removed all the original CRC kconfig help text, since it was oriented towards people configuring the kernel, and the options are no longer user-selectable. However, it's still useful for there to be help text for kernel developers. Add this. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250401221600.24878-7-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> 
Previous commits removed all the original CRC kconfig help text, since
it was oriented towards people configuring the kernel, and the options
are no longer user-selectable.  However, it's still useful for there to
be help text for kernel developers.  Add this.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250401221600.24878-7-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
lib/crc: remove unnecessary prompt for CONFIG_CRC_ITU_T 2025-04-04T18:31:42+00:00 Eric Biggers ebiggers@google.com 2025-04-01T22:15:58+00:00 a0d55dd740db75acca2afbd84a2f54f644dbc268 All modules that need CONFIG_CRC_ITU_T already select it, so there is no need to bother users about the option. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250401221600.24878-6-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> 
All modules that need CONFIG_CRC_ITU_T already select it, so there is no
need to bother users about the option.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250401221600.24878-6-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
lib/crc: remove unnecessary prompt for CONFIG_CRC_T10DIF 2025-04-04T18:31:42+00:00 Eric Biggers ebiggers@google.com 2025-04-01T22:15:57+00:00 a6d0dbba950880e269d433222ca6d516ebe8a6ae All modules that need CONFIG_CRC_T10DIF already select it, so there is no need to bother users about the option. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250401221600.24878-5-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> 
All modules that need CONFIG_CRC_T10DIF already select it, so there is no
need to bother users about the option.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250401221600.24878-5-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
lib/crc: remove unnecessary prompt for CONFIG_CRC16 2025-04-04T18:31:42+00:00 Eric Biggers ebiggers@google.com 2025-04-01T22:15:56+00:00 2038af8edae281283ee10e220a3df19dcad3b61c All modules that need CONFIG_CRC16 already select it, so there is no need to bother users about the option. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250401221600.24878-4-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> 
All modules that need CONFIG_CRC16 already select it, so there is no
need to bother users about the option.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250401221600.24878-4-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
lib/crc: remove unnecessary prompt for CONFIG_CRC_CCITT 2025-04-04T18:31:42+00:00 Eric Biggers ebiggers@google.com 2025-04-01T22:15:55+00:00 7939da264bcc91ced4d01014241a581e79d414d9 All modules that need CONFIG_CRC_CCITT already select it, so there is no need to bother users about the option. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250401221600.24878-3-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> 
All modules that need CONFIG_CRC_CCITT already select it, so there is no
need to bother users about the option.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250401221600.24878-3-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
lib/crc: remove unnecessary prompt for CONFIG_CRC32 and drop 'default y' 2025-04-04T18:31:42+00:00 Eric Biggers ebiggers@google.com 2025-04-01T22:15:54+00:00 9ad19171b6d6fa5dcdd8a1d5d1b82dbdeaf65ab0 All modules that need CONFIG_CRC32 already select it, so there is no need to bother users about the option, nor to default it to y. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250401221600.24878-2-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> 
All modules that need CONFIG_CRC32 already select it, so there is no
need to bother users about the option, nor to default it to y.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250401221600.24878-2-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
lib/crc: remove unnecessary prompt for CONFIG_CRC64 2025-03-10T16:29:29+00:00 Eric Biggers ebiggers@google.com 2025-03-04T23:07:12+00:00 981b39dc6da6dd11ec40824a224c1e0a7557b5ca All modules that need CONFIG_CRC64 already select it, so there is no need to bother users about the option. Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250304230712.167600-6-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> 
All modules that need CONFIG_CRC64 already select it, so there is no
need to bother users about the option.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250304230712.167600-6-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
lib/crc: remove unnecessary prompt for CONFIG_LIBCRC32C 2025-03-10T16:29:29+00:00 Eric Biggers ebiggers@google.com 2025-03-04T23:07:11+00:00 dce214db5d999016b4cd94c6539e6e48821af45c All modules that need CONFIG_LIBCRC32C already select it, so there is no need to bother users about the option. Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250304230712.167600-5-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> 
All modules that need CONFIG_LIBCRC32C already select it, so there is no
need to bother users about the option.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250304230712.167600-5-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
lib/crc: remove unnecessary prompt for CONFIG_CRC8 2025-03-10T16:29:29+00:00 Eric Biggers ebiggers@google.com 2025-03-04T23:07:10+00:00 aa09b3223c8500e14d072729488124c614e4f220 All modules that need CONFIG_CRC8 already select it, so there is no need to bother users about the option. Acked-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20250304230712.167600-4-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com> 
All modules that need CONFIG_CRC8 already select it, so there is no need
to bother users about the option.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20250304230712.167600-4-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>