From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5D667241663; Fri, 17 Oct 2025 14:59:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760713180; cv=none; b=P67OYhh8ai8c9+pqu4PX019duhirsFMZmj5PqlMojiZmUJyoVYoRdfweIykd0HHlHVqdXTwCp4G6pOyB5FU1CNe3+zlbymsUrxZU3hdKTdCZZNbwZRNfXwRdgOhkSW6Um7RynI5kyHvjoGlkNej7HyGbYH3K8SFW10JTLAHLpSE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760713180; c=relaxed/simple; bh=P9TDXo4S5F4Ya9tQTTkxLtD+PE5l63nYm1LJUy3l9Nk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=taDBIqjao4Y2H5XzRY/Yghwpiy91x61bDvuCY5BJzKVlSErXslTJHSiqohU2LdZmfDHT7Ri2J5HvBsnAFgl6xBhxmp62HMch7KKakTb8wyX3kwa/IwOaum0yDnIzFZOrvSBvmDJALEZiizLyNaJipPpl+g0xiBKGF0Gm1g5jc2o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=MklOybAW; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="MklOybAW" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8AAC3C4CEE7; Fri, 17 Oct 2025 14:59:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760713179; bh=P9TDXo4S5F4Ya9tQTTkxLtD+PE5l63nYm1LJUy3l9Nk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MklOybAWVHQB9fjnunewoHryGoDZnkA3yJIY1WhvofqcY/BBBiQhD5z6exeYM8zOx R1ADwVM7nRzo3yvoHQu4qUC/21PSq4bRj/P34xDGQXlbBJSv4oVS2D9lLEewGy8v+S YIpLJhp/M7MNJS/uDXY57EBQjYu+o5PlzSLi7xwI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Thomas Fourier , Herbert Xu Subject: [PATCH 6.1 075/168] crypto: atmel - Fix dma_unmap_sg() direction Date: Fri, 17 Oct 2025 16:52:34 +0200 Message-ID: <20251017145131.791101591@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251017145129.000176255@linuxfoundation.org> References: <20251017145129.000176255@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Thomas Fourier commit f5d643156ef62216955c119216d2f3815bd51cb1 upstream. It seems like everywhere in this file, dd->in_sg is mapped with DMA_TO_DEVICE and dd->out_sg is mapped with DMA_FROM_DEVICE. Fixes: 13802005d8f2 ("crypto: atmel - add Atmel DES/TDES driver") Cc: Signed-off-by: Thomas Fourier Signed-off-by: Herbert Xu Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/atmel-tdes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/crypto/atmel-tdes.c +++ b/drivers/crypto/atmel-tdes.c @@ -548,7 +548,7 @@ static int atmel_tdes_crypt_start(struct if (err && (dd->flags & TDES_FLAGS_FAST)) { dma_unmap_sg(dd->dev, dd->in_sg, 1, DMA_TO_DEVICE); - dma_unmap_sg(dd->dev, dd->out_sg, 1, DMA_TO_DEVICE); + dma_unmap_sg(dd->dev, dd->out_sg, 1, DMA_FROM_DEVICE); } return err;