diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2025-02-12 12:48:55 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-02-22 15:56:03 +0800 |
| commit | 1047e21aecdf17c8a9ab9fd4bd24c6647453f93d (patch) | |
| tree | 8affda139e9d70063e260d28b3eafd24185c28ad /arch/powerpc/crypto | |
| parent | 3af4e7fa26523852e642cd1462aea99a2183843a (diff) | |
crypto: lib/Kconfig - Fix lib built-in failure when arch is modular
The HAVE_ARCH Kconfig options in lib/crypto try to solve the
modular versus built-in problem, but it still fails when the
the LIB option (e.g., CRYPTO_LIB_CURVE25519) is selected externally.
Fix this by introducing a level of indirection with ARCH_MAY_HAVE
Kconfig options, these then go on to select the ARCH_HAVE options
if the ARCH Kconfig options matches that of the LIB option.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501230223.ikroNDr1-lkp@intel.com/
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/powerpc/crypto')
| -rw-r--r-- | arch/powerpc/crypto/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/crypto/Kconfig b/arch/powerpc/crypto/Kconfig index 5b315e9756b3..e453cb0c82d2 100644 --- a/arch/powerpc/crypto/Kconfig +++ b/arch/powerpc/crypto/Kconfig @@ -6,7 +6,7 @@ config CRYPTO_CURVE25519_PPC64 tristate "Public key crypto: Curve25519 (PowerPC64)" depends on PPC64 && CPU_LITTLE_ENDIAN select CRYPTO_LIB_CURVE25519_GENERIC - select CRYPTO_ARCH_HAVE_LIB_CURVE25519 + select CRYPTO_ARCH_MAY_HAVE_LIB_CURVE25519 help Curve25519 algorithm @@ -95,7 +95,7 @@ config CRYPTO_CHACHA20_P10 depends on PPC64 && CPU_LITTLE_ENDIAN && VSX select CRYPTO_SKCIPHER select CRYPTO_LIB_CHACHA_GENERIC - select CRYPTO_ARCH_HAVE_LIB_CHACHA + select CRYPTO_ARCH_MAY_HAVE_LIB_CHACHA help Length-preserving ciphers: ChaCha20, XChaCha20, and XChaCha12 stream cipher algorithms |