blaster4385/linux-IllusionX/arch/sparc/crypto, branch v6.12.1

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23Z

asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

crypto: sparc/crc32c - stop using the shash alignmask

2023-10-27T10:04:24Z

As far as I can tell, "crc32c-sparc64" is the only "shash" algorithm in the kernel that sets a nonzero alignmask and actually relies on it to get the crypto API to align the inputs and outputs. This capability is not really useful, though. To unblock removing the support for alignmask from shash_alg, this patch updates crc32c-sparc64 to no longer use the alignmask. This means doing 8-byte alignment of the data when doing an update, using get_unaligned_le32() when setting a non-default initial CRC, and using put_unaligned_le32() to output the final CRC. Partially tested with: export ARCH=sparc64 CROSS_COMPILE=sparc64-linux-gnu- make sparc64_defconfig echo CONFIG_CRYPTO_CRC32C_SPARC64=y >> .config echo '# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set' >> .config echo CONFIG_DEBUG_KERNEL=y >> .config echo CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y >> .config make olddefconfig make -j$(getconf _NPROCESSORS_ONLN) qemu-system-sparc64 -kernel arch/sparc/boot/image -nographic However, qemu doesn't actually support the sparc CRC32C instructions, so for the test I temporarily replaced crc32c_sparc64() with __crc32c_le() and made sparc64_has_crc32c_opcode() always return true. So essentially I tested the glue code, not the actual SPARC part which is unchanged. Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu

sparc: Explicitly include correct DT includes

2023-08-28T18:30:57Z

The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it was merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Acked-by: Sam Ravnborg Link: https://lore.kernel.org/all/20230718143211.1066810-1-robh@kernel.org/ Signed-off-by: Rob Herring

crypto: Kconfig - simplify cipher entries

2022-08-26T10:50:43Z

Shorten menu titles and make them consistent: - acronym - name - architecture features in parenthesis - no suffixes like " algorithm", "support", or "hardware acceleration", or "optimized" Simplify help text descriptions, update references, and ensure that https references are still valid. Signed-off-by: Robert Elliott Signed-off-by: Herbert Xu

crypto: Kconfig - simplify hash entries

2022-08-26T10:50:43Z

crypto: Kconfig - simplify CRC entries

2022-08-26T10:50:42Z

crypto: Kconfig - move sparc entries to a submenu

2022-08-26T10:50:41Z

Move CPU-specific crypto/Kconfig entries to arch/xxx/crypto/Kconfig and create a submenu for them under the Crypto API menu. Suggested-by: Eric Biggers Signed-off-by: Robert Elliott Signed-off-by: Herbert Xu

crypto: sparc/sha - remove duplicate hash init function

2021-12-31T07:10:55Z

sha*_base_init() series functions has implemented the initialization of the hash context, this commit use sha*_base_init() function to replace repeated implementations. Signed-off-by: Tianjia Zhang Signed-off-by: Herbert Xu

crypto: sparc - Fix sparse endianness warnings

2020-11-27T06:13:42Z

This patch fixes a coulpe of sparse endianness warnings. Signed-off-by: Herbert Xu

crypto: sha - split sha.h into sha1.h and sha2.h

2020-11-20T03:45:33Z

Currently contains declarations for both SHA-1 and SHA-2, and contains declarations for SHA-3. This organization is inconsistent, but more importantly SHA-1 is no longer considered to be cryptographically secure. So to the extent possible, SHA-1 shouldn't be grouped together with any of the other SHA versions, and usage of it should be phased out. Therefore, split into two headers and , and make everyone explicitly specify whether they want the declarations for SHA-1, SHA-2, or both. This avoids making the SHA-1 declarations visible to files that don't want anything to do with SHA-1. It also prepares for potentially moving sha1.h into a new insecure/ or dangerous/ directory. Signed-off-by: Eric Biggers Acked-by: Ard Biesheuvel Acked-by: Jason A. Donenfeld Signed-off-by: Herbert Xu