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| author | Felix Fietkau <nbd@openwrt.org> | 2013-01-27 16:21:08 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-01-27 16:21:08 +0000 |
| commit | 044c316167e076479a344c59905e5b435b84a77f (patch) | |
| tree | e8bf99a2125c8afb7c21d1873f16bfabf71faac4 | |
| parent | e083c7926bb549230b3dbbf9956105a3c99a9b3a (diff) | |
| download | mtk-20170518-044c316167e076479a344c59905e5b435b84a77f.zip mtk-20170518-044c316167e076479a344c59905e5b435b84a77f.tar.gz mtk-20170518-044c316167e076479a344c59905e5b435b84a77f.tar.bz2 | |
kernel: prevent cryptomgr from pulling in useless extra dependencies for tests that are not run
Reduces kernel size after LZMA by about 5k on MIPS
SVN-Revision: 35325
| -rw-r--r-- | target/linux/generic/patches-3.7/260-crypto_test_dependencies.patch | 37 | ||||
| -rw-r--r-- | target/linux/generic/patches-3.8/260-crypto_test_dependencies.patch | 37 |
2 files changed, 74 insertions, 0 deletions
diff --git a/target/linux/generic/patches-3.7/260-crypto_test_dependencies.patch b/target/linux/generic/patches-3.7/260-crypto_test_dependencies.patch new file mode 100644 index 0000000..8cc15e4 --- /dev/null +++ b/target/linux/generic/patches-3.7/260-crypto_test_dependencies.patch @@ -0,0 +1,37 @@ +--- a/crypto/Kconfig ++++ b/crypto/Kconfig +@@ -95,10 +95,10 @@ config CRYPTO_MANAGER + + config CRYPTO_MANAGER2 + def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y) +- select CRYPTO_AEAD2 +- select CRYPTO_HASH2 +- select CRYPTO_BLKCIPHER2 +- select CRYPTO_PCOMP2 ++ select CRYPTO_AEAD2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_HASH2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_BLKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_PCOMP2 if !CRYPTO_MANAGER_DISABLE_TESTS + + config CRYPTO_USER + tristate "Userspace cryptographic algorithm configuration" +--- a/crypto/algboss.c ++++ b/crypto/algboss.c +@@ -247,6 +247,9 @@ static int cryptomgr_schedule_test(struc + type = alg->cra_flags; + + /* This piece of crap needs to disappear into per-type test hooks. */ ++#ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS ++ type |= CRYPTO_ALG_TESTED; ++#else + if ((!((type ^ CRYPTO_ALG_TYPE_BLKCIPHER) & + CRYPTO_ALG_TYPE_BLKCIPHER_MASK) && !(type & CRYPTO_ALG_GENIV) && + ((alg->cra_flags & CRYPTO_ALG_TYPE_MASK) == +@@ -255,6 +258,7 @@ static int cryptomgr_schedule_test(struc + (!((type ^ CRYPTO_ALG_TYPE_AEAD) & CRYPTO_ALG_TYPE_MASK) && + alg->cra_type == &crypto_nivaead_type && alg->cra_aead.ivsize)) + type |= CRYPTO_ALG_TESTED; ++#endif + + param->type = type; + diff --git a/target/linux/generic/patches-3.8/260-crypto_test_dependencies.patch b/target/linux/generic/patches-3.8/260-crypto_test_dependencies.patch new file mode 100644 index 0000000..8cc15e4 --- /dev/null +++ b/target/linux/generic/patches-3.8/260-crypto_test_dependencies.patch @@ -0,0 +1,37 @@ +--- a/crypto/Kconfig ++++ b/crypto/Kconfig +@@ -95,10 +95,10 @@ config CRYPTO_MANAGER + + config CRYPTO_MANAGER2 + def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y) +- select CRYPTO_AEAD2 +- select CRYPTO_HASH2 +- select CRYPTO_BLKCIPHER2 +- select CRYPTO_PCOMP2 ++ select CRYPTO_AEAD2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_HASH2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_BLKCIPHER2 if !CRYPTO_MANAGER_DISABLE_TESTS ++ select CRYPTO_PCOMP2 if !CRYPTO_MANAGER_DISABLE_TESTS + + config CRYPTO_USER + tristate "Userspace cryptographic algorithm configuration" +--- a/crypto/algboss.c ++++ b/crypto/algboss.c +@@ -247,6 +247,9 @@ static int cryptomgr_schedule_test(struc + type = alg->cra_flags; + + /* This piece of crap needs to disappear into per-type test hooks. */ ++#ifdef CONFIG_CRYPTO_MANAGER_DISABLE_TESTS ++ type |= CRYPTO_ALG_TESTED; ++#else + if ((!((type ^ CRYPTO_ALG_TYPE_BLKCIPHER) & + CRYPTO_ALG_TYPE_BLKCIPHER_MASK) && !(type & CRYPTO_ALG_GENIV) && + ((alg->cra_flags & CRYPTO_ALG_TYPE_MASK) == +@@ -255,6 +258,7 @@ static int cryptomgr_schedule_test(struc + (!((type ^ CRYPTO_ALG_TYPE_AEAD) & CRYPTO_ALG_TYPE_MASK) && + alg->cra_type == &crypto_nivaead_type && alg->cra_aead.ivsize)) + type |= CRYPTO_ALG_TESTED; ++#endif + + param->type = type; + |