crypto: x86 - remove glue helper module

All dependencies on the x86 glue helper module have been replaced by local instantiations of the new ECB/CBC preprocessor helper macros, so the glue helper module can be retired. Acked-by: Eric Biggers <[email protected]> Signed-off-by: Ard Biesheuvel <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
sm00th · Jan 14, 2021 · 64ca771 · 64ca771
1 parent 165f357
commit 64ca771
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diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile
@@ -4,8 +4,6 @@
 
 OBJECT_FILES_NON_STANDARD := y
 
-obj-$(CONFIG_CRYPTO_GLUE_HELPER_X86) += glue_helper.o
-
 obj-$(CONFIG_CRYPTO_TWOFISH_586) += twofish-i586.o
 twofish-i586-y := twofish-i586-asm_32.o twofish_glue.o
 obj-$(CONFIG_CRYPTO_TWOFISH_X86_64) += twofish-x86_64.o

diff --git a/arch/x86/crypto/glue_helper.c b/arch/x86/crypto/glue_helper.c
diff --git a/arch/x86/include/asm/crypto/glue_helper.h b/arch/x86/include/asm/crypto/glue_helper.h
diff --git a/crypto/Kconfig b/crypto/Kconfig
@@ -210,11 +210,6 @@ config CRYPTO_SIMD
 	tristate
 	select CRYPTO_CRYPTD
 
-config CRYPTO_GLUE_HELPER_X86
-	tristate
-	depends on X86
-	select CRYPTO_SKCIPHER
-
 config CRYPTO_ENGINE
 	tristate
 

diff --git a/crypto/skcipher.c b/crypto/skcipher.c
@@ -491,12 +491,6 @@ int skcipher_walk_virt(struct skcipher_walk *walk,
 }
 EXPORT_SYMBOL_GPL(skcipher_walk_virt);
 
-void skcipher_walk_atomise(struct skcipher_walk *walk)
-{
-	walk->flags &= ~SKCIPHER_WALK_SLEEP;
-}
-EXPORT_SYMBOL_GPL(skcipher_walk_atomise);
-
 int skcipher_walk_async(struct skcipher_walk *walk,
 			struct skcipher_request *req)
 {

diff --git a/include/crypto/internal/skcipher.h b/include/crypto/internal/skcipher.h
@@ -133,7 +133,6 @@ int skcipher_walk_done(struct skcipher_walk *walk, int err);
 int skcipher_walk_virt(struct skcipher_walk *walk,
 		       struct skcipher_request *req,
 		       bool atomic);
-void skcipher_walk_atomise(struct skcipher_walk *walk);
 int skcipher_walk_async(struct skcipher_walk *walk,
 			struct skcipher_request *req);
 int skcipher_walk_aead_encrypt(struct skcipher_walk *walk,