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From: Manuel Ebner <manuelebnerli@mailbox.org>
To: Herbert Xu <herbert@gondor.apana.org.au>,
	"David S. Miller" <davem@davemloft.net>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>,
	Cheng-Yang Chou <yphbchou0911@gmail.com>,
	Eric Biggers <ebiggers@kernel.org>
Cc: Manuel Ebner <manuelebnerli@mailbox.org>,
	Kees Cook <kees@kernel.org>,
	linux-crypto@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] crypto: arm64/aes-neonbs: transition to kmalloc_obj()
Date: Sun, 30 Aug 2026 12:17:14 +0200	[thread overview]
Message-ID: <20260830101714.625728-3-manuelebnerli@mailbox.org> (raw)

Convert to type aware allocation as suggested in commit 2932ba8d9c99
("slab: Introduce kmalloc_obj() and family")

CC: Kees Cook <kees@kernel.org>
Fixes: 652a3017c485 ("crypto: arm64/aes-neonbs - Move key expansion off the stack")
Signed-off-by: Manuel Ebner <manuelebnerli@mailbox.org>
---
I have a couple similar patches lined up but they could be automated or maybe
the script is already made by Kees.
Kees can you make a script assisted commit (again)?
---
 arch/arm64/crypto/aes-neonbs-glue.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/crypto/aes-neonbs-glue.c b/arch/arm64/crypto/aes-neonbs-glue.c
index 5bcbac979..7cb1aede9 100644
--- a/arch/arm64/crypto/aes-neonbs-glue.c
+++ b/arch/arm64/crypto/aes-neonbs-glue.c
@@ -66,7 +66,7 @@ static int aesbs_setkey(struct crypto_skcipher *tfm, const u8 *in_key,
 	struct crypto_aes_ctx *rk;
 	int err;
 
-	rk = kmalloc(sizeof(*rk), GFP_KERNEL);
+	rk = kmalloc_obj(*rk);
 	if (!rk)
 		return -ENOMEM;
 
@@ -128,7 +128,7 @@ static int aesbs_cbc_ctr_setkey(struct crypto_skcipher *tfm, const u8 *in_key,
 	struct crypto_aes_ctx *rk;
 	int err;
 
-	rk = kmalloc(sizeof(*rk), GFP_KERNEL);
+	rk = kmalloc_obj(*rk);
 	if (!rk)
 		return -ENOMEM;
 
-- 
2.54.0



             reply	other threads:[~2026-08-30 10:25 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-30 10:17 Manuel Ebner [this message]
2026-08-31 20:41 ` [PATCH] crypto: arm64/aes-neonbs: transition to kmalloc_obj() Eric Biggers
2026-09-02 20:17 ` Kees Cook
2026-09-03  7:36   ` Manuel Ebner

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