hak5/wifipineapple-openwrt
1
0
Fork 0
mirror of https://github.com/hak5/wifipineapple-openwrt.git synced 2025-10-29 16:57:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

kernel: prevent cryptomgr from pulling in useless extra dependencies for tests that are not run

Browse Source 
Reduces kernel size after LZMA by about 5k on MIPS

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35325 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
Felix Fietkau 2013-01-27 16:21:08 +00:00
parent 230e8f294f
commit 5bd3baeb9c
2 changed files with 74 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
target/linux/generic/patches-3.7/260-crypto_test_dependencies.patch Normal file
View File

@ -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;

37
target/linux/generic/patches-3.8/260-crypto_test_dependencies.patch Normal file
View File

@ -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;