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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2025-02-12 12:48:55 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-02 07:59:15 +0200 |
| commit | 0195abab4ac85115d31d547fe0a644c018c7df8a (patch) | |
| tree | 6c16216f61bed3c0199add3ff7acb0cb7ff83f69 /arch/arm | |
| parent | fbea0efa8a1d4d4ee95cfab8df581c4f6c527e17 (diff) | |
| download | linux-0195abab4ac85115d31d547fe0a644c018c7df8a.tar.gz linux-0195abab4ac85115d31d547fe0a644c018c7df8a.tar.bz2 linux-0195abab4ac85115d31d547fe0a644c018c7df8a.zip | |
crypto: lib/Kconfig - Fix lib built-in failure when arch is modular
[ Upstream commit 1047e21aecdf17c8a9ab9fd4bd24c6647453f93d ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/crypto/Kconfig | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig index 5ff49a5e9afc..8af59c1735ea 100644 --- a/arch/arm/crypto/Kconfig +++ b/arch/arm/crypto/Kconfig @@ -6,7 +6,7 @@ config CRYPTO_CURVE25519_NEON tristate "Public key crypto: Curve25519 (NEON)" depends on KERNEL_MODE_NEON select CRYPTO_LIB_CURVE25519_GENERIC - select CRYPTO_ARCH_HAVE_LIB_CURVE25519 + select CRYPTO_ARCH_MAY_HAVE_LIB_CURVE25519 help Curve25519 algorithm @@ -47,7 +47,7 @@ config CRYPTO_NHPOLY1305_NEON config CRYPTO_POLY1305_ARM tristate "Hash functions: Poly1305 (NEON)" select CRYPTO_HASH - select CRYPTO_ARCH_HAVE_LIB_POLY1305 + select CRYPTO_ARCH_MAY_HAVE_LIB_POLY1305 help Poly1305 authenticator algorithm (RFC7539) @@ -214,7 +214,7 @@ config CRYPTO_AES_ARM_CE config CRYPTO_CHACHA20_NEON tristate "Ciphers: ChaCha20, XChaCha20, XChaCha12 (NEON)" select CRYPTO_SKCIPHER - select CRYPTO_ARCH_HAVE_LIB_CHACHA + select CRYPTO_ARCH_MAY_HAVE_LIB_CHACHA help Length-preserving ciphers: ChaCha20, XChaCha20, and XChaCha12 stream cipher algorithms |