From: Kees Cook <keescook@chromium.org>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Kees Cook <keescook@chromium.org>,
Joao Moreira <jmoreira@suse.de>,
Eric Biggers <ebiggers@google.com>,
Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
Borislav Petkov <bp@alien8.de>,
x86@kernel.org, linux-crypto@vger.kernel.org,
linux-kernel@vger.kernel.org,
kernel-hardening@lists.openwall.com
Subject: [PATCH v3 7/7] crypto: x86/glue_helper: Remove function prototype cast helpers
Date: Tue, 7 May 2019 09:13:21 -0700 [thread overview]
Message-ID: <20190507161321.34611-8-keescook@chromium.org> (raw)
In-Reply-To: <20190507161321.34611-1-keescook@chromium.org>
Now that all users of the function prototype casting helpers have been
removed, this deletes the unused macros.
Signed-off-by: Kees Cook <keescook@chromium.org>
---
arch/x86/include/asm/crypto/glue_helper.h | 6 ------
include/crypto/xts.h | 2 --
2 files changed, 8 deletions(-)
diff --git a/arch/x86/include/asm/crypto/glue_helper.h b/arch/x86/include/asm/crypto/glue_helper.h
index 3b039d563809..2b2d8d4a5081 100644
--- a/arch/x86/include/asm/crypto/glue_helper.h
+++ b/arch/x86/include/asm/crypto/glue_helper.h
@@ -18,12 +18,6 @@ typedef void (*common_glue_ctr_func_t)(void *ctx, u128 *dst, const u128 *src,
typedef void (*common_glue_xts_func_t)(void *ctx, u128 *dst, const u128 *src,
le128 *iv);
-#define GLUE_FUNC_CAST(fn) ((common_glue_func_t)(fn))
-#define GLUE_CBC_FUNC_CAST(fn) ((common_glue_cbc_func_t)(fn))
-#define GLUE_CTR_FUNC_CAST(fn) ((common_glue_ctr_func_t)(fn))
-#define GLUE_XTS_FUNC_CAST(fn) ((common_glue_xts_func_t)(fn))
-
-
#define GLUE_CAST(func, context) \
asmlinkage void func(struct context *ctx, u8 *dst, const u8 *src); \
asmlinkage static inline \
diff --git a/include/crypto/xts.h b/include/crypto/xts.h
index 75fd96ff976b..15ae7fdc0478 100644
--- a/include/crypto/xts.h
+++ b/include/crypto/xts.h
@@ -8,8 +8,6 @@
#define XTS_BLOCK_SIZE 16
-#define XTS_TWEAK_CAST(x) ((void (*)(void *, u8*, const u8*))(x))
-
static inline int xts_check_key(struct crypto_tfm *tfm,
const u8 *key, unsigned int keylen)
{
--
2.17.1
next prev parent reply other threads:[~2019-05-07 16:13 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-07 16:13 [PATCH v3 0/7] crypto: x86: Fix indirect function call casts Kees Cook
2019-05-07 16:13 ` [PATCH v3 1/7] crypto: x86/glue_helper: Add static inline function glue macros Kees Cook
2019-05-07 16:13 ` [PATCH v3 2/7] crypto: x86/crypto: Use new glue function macros Kees Cook
2019-05-07 16:13 ` [PATCH v3 3/7] crypto: x86/camellia: " Kees Cook
2019-05-07 16:13 ` [PATCH v3 4/7] crypto: x86/twofish: " Kees Cook
2019-05-07 16:13 ` [PATCH v3 5/7] crypto: x86/cast6: " Kees Cook
2019-05-07 16:13 ` [PATCH v3 6/7] crypto: x86/aesni: " Kees Cook
2019-05-07 16:13 ` Kees Cook [this message]
2019-05-07 17:00 ` [PATCH v3 0/7] crypto: x86: Fix indirect function call casts Eric Biggers
2019-05-07 21:07 ` Kees Cook
2019-05-07 21:50 ` Eric Biggers
2019-05-08 13:36 ` Herbert Xu
2019-05-08 21:08 ` Kees Cook
2019-05-09 1:39 ` Herbert Xu
2019-05-09 2:04 ` Eric Biggers
2019-05-09 3:12 ` Joao Moreira
2019-05-09 3:16 ` Herbert Xu
2019-05-09 15:38 ` Sami Tolvanen
2019-05-09 17:58 ` Eric Biggers
2019-05-09 19:27 ` Sami Tolvanen
2019-05-09 1:53 ` Eric Biggers
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