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From:   Ard Biesheuvel <ardb@kernel.org>
To:     linux-crypto@vger.kernel.org
Cc:     herbert@gondor.apana.org.au, keescook@chromium.org,
        Ard Biesheuvel <ardb@kernel.org>
Subject: [PATCH 8/8] crypto: safexcel - reduce alignment of stack buffer
Date:   Wed,  6 Apr 2022 16:27:15 +0200
Message-Id: <20220406142715.2270256-9-ardb@kernel.org>
In-Reply-To: <20220406142715.2270256-1-ardb@kernel.org>
References: <20220406142715.2270256-1-ardb@kernel.org>
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Now that skcipher, AEAD and ahash have all been updated to use a request
structure that itself is not aligned for DMA, we can relax the alignment
requirement of the EIP197 stack buffers as well.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 drivers/crypto/inside-secure/safexcel.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h
index b5033803714a..25020f034f47 100644
--- a/drivers/crypto/inside-secure/safexcel.h
+++ b/drivers/crypto/inside-secure/safexcel.h
@@ -66,7 +66,7 @@
 					       CRYPTO_MINALIGN) +		\
 					 sizeof(struct safexcel_cipher_req))
 #define EIP197_REQUEST_ON_STACK(name, type, size) \
-	char __##name##_desc[size] CRYPTO_MINALIGN_ATTR; \
+	char __##name##_desc[size] CRYPTO_REQ_MINALIGN_ATTR; \
 	struct type##_request *name = (void *)__##name##_desc
 
 /* Xilinx dev board base offsets */
-- 
2.30.2