lib/crypto: sparc: Move arch/sparc/lib/crypto/ into lib/crypto/

Move the contents of arch/sparc/lib/crypto/ into lib/crypto/sparc/.

The new code organization makes a lot more sense for how this code
actually works and is developed.  In particular, it makes it possible to
build each algorithm as a single module, with better inlining and dead
code elimination.  For a more detailed explanation, see the patchset
which did this for the CRC library code:
https://lore.kernel.org/r/20250607200454.73587-1-ebiggers@kernel.org/.
Also see the patchset which did this for SHA-512:
https://lore.kernel.org/linux-crypto/20250616014019.415791-1-ebiggers@kernel.org/

This is just a preparatory commit, which does the move to get the files
into their new location but keeps them building the same way as before.
Later commits will make the actual improvements to the way the
arch-optimized code is integrated for each algorithm.

Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Sohil Mehta <sohil.mehta@intel.com>
Link: https://lore.kernel.org/r/20250619191908.134235-8-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@kernel.org>

diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
index 5cf9781d68b40e0fa61d5885ef2f563b7c2d9c1e..ef8860eb3f3d139db61efb7c2e8553f4100992ce 100644 (file)
--- a/arch/sparc/lib/Makefile
+++ b/arch/sparc/lib/Makefile
@@ -4,7 +4,6 @@
 
 asflags-y := -ansi -DST_DIV0=0x02
 
-obj-y                 += crypto/
 lib-$(CONFIG_SPARC32) += ashrdi3.o
 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
 lib-y                 += strlen.o

diff --git a/lib/crypto/Kconfig b/lib/crypto/Kconfig
index 278b7ef5ec4f941a2e0bfdc92ed15d3bdb86aad5..b98543c7ef231ebded377ad0cc7bd5b8b9ad443d 100644 (file)
--- a/lib/crypto/Kconfig
+++ b/lib/crypto/Kconfig
@@ -208,7 +208,7 @@ if S390
 source "lib/crypto/s390/Kconfig"
 endif
 if SPARC
-source "arch/sparc/lib/crypto/Kconfig"
+source "lib/crypto/sparc/Kconfig"
 endif
 if X86
 source "arch/x86/lib/crypto/Kconfig"

diff --git a/lib/crypto/Makefile b/lib/crypto/Makefile
index 26f65bb4c8d81973da4706d522971bdeedde3d1b..7c1e7d06cac9dcd70cf4c9138cd02b044566be4a 100644 (file)
--- a/lib/crypto/Makefile
+++ b/lib/crypto/Makefile
@@ -113,3 +113,4 @@ obj-$(CONFIG_MIPS) += mips/
 obj-$(CONFIG_PPC) += powerpc/
 obj-$(CONFIG_RISCV) += riscv/
 obj-$(CONFIG_S390) += s390/
+obj-$(CONFIG_SPARC) += sparc/

diff --git a/arch/sparc/lib/crypto/Kconfig b/lib/crypto/sparc/Kconfig
similarity index 100%
rename from arch/sparc/lib/crypto/Kconfig
rename to lib/crypto/sparc/Kconfig

diff --git a/arch/sparc/lib/crypto/Makefile b/lib/crypto/sparc/Makefile
similarity index 100%
rename from arch/sparc/lib/crypto/Makefile
rename to lib/crypto/sparc/Makefile

diff --git a/arch/sparc/lib/crypto/sha256.c b/lib/crypto/sparc/sha256.c
similarity index 100%
rename from arch/sparc/lib/crypto/sha256.c
rename to lib/crypto/sparc/sha256.c

diff --git a/arch/sparc/lib/crypto/sha256_asm.S b/lib/crypto/sparc/sha256_asm.S
similarity index 100%
rename from arch/sparc/lib/crypto/sha256_asm.S
rename to lib/crypto/sparc/sha256_asm.S