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 BC7B432D0ED; Mon, 27 Oct 2025 18:44:42 +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=1761590682; cv=none; b=QNOvvXjAUXESk2SUI1X1adKRs06moYtI1Ixb3csYlbeJ25jEWtmOf9D6jl8azgpDUioO5M8jMX1e5uWS4MkXz55fNU5bYQgWJjcwE/hutXwZSCNhNfu/ybCqL7f2R+ZVRx84IRchuV2hHHH1eZ5ilYrE6QZ/Swx9ivOoXQ+nsJw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761590682; c=relaxed/simple; bh=E0KhFf9tzt5VNUXAK4fM2PRBZiTMLwPfRt6vXgnOrX0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LZBSTmCJfw++p7Kfa5DQAz/k1lUYCh1WQLW4t0UKalUpWsFooUjjwB/mAKhi7JKMwpl/NhK7+cIyRByvTLsGKkHniX0K5eXaYlVsS1s6pipSsFdY4CCknPUiEmWYCqIPWkYar2Fay1tb+tru2LEQQntumWB2IbLV/+m8XvQTG9k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=d4/inw83; 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="d4/inw83" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18A1CC4CEFD; Mon, 27 Oct 2025 18:44:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1761590682; bh=E0KhFf9tzt5VNUXAK4fM2PRBZiTMLwPfRt6vXgnOrX0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d4/inw83eqdVNFW8xrHwY0cubQi9HudWXTaCzw+dFXM32HZZ6y/xDuT+cHYrUwnwr 7rU+WFuZ+oA1e07sVjCWqGBiwLfV5TLsqB8ovduDVPexYDmY23n7ce/6W068eKelDv 1hXeeuUPWZVR985jtKEf24GnlJDPmRtB3Br0tauk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Thomas Fourier , Herbert Xu Subject: [PATCH 5.4 108/224] crypto: atmel - Fix dma_unmap_sg() direction Date: Mon, 27 Oct 2025 19:34:14 +0100 Message-ID: <20251027183511.885153877@linuxfoundation.org> X-Mailer: git-send-email 2.51.1 In-Reply-To: <20251027183508.963233542@linuxfoundation.org> References: <20251027183508.963233542@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.4-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 @@ -565,7 +565,7 @@ 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;