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 538093370FB; Fri, 17 Oct 2025 15:09:49 +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=1760713789; cv=none; b=CZz4wEXFhAo7af+nxrDGr1HunXj2FnouZBIMW8eN2MABmiPDKTad5/jyUzJ7yvBFVaNInMmcGHM/TJGUvB+kQi4oVe7/rhZCMCJl5mGzWKA6aYV1ZRa+foWE11IBpa7w/anAx81Hd/WctJPjdQlbXmaMkpB5CHr0YxI7o2oRg7k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760713789; c=relaxed/simple; bh=o8PWin9pbMfYgueoFJxAdqsZ/9DN8J6PQBCB8BHtVS8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kzOqvYZRGG8eIcGkg0yMlN/T/a8x2CkVM2YhQPm5gIprp9ekXWoe9Qn3sndI4C+vJr/hl7lbl3pzzG0+MhIGg7MIz765qqYiBZd+HLVf7f6ZgATBulmE1q0HhrqagL3LEsRDFPvjuja4xTc0bH17BW6PLh8P0dQl6zqeotDqN68= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=EbX8Sa4U; 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="EbX8Sa4U" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D38EFC4CEE7; Fri, 17 Oct 2025 15:09:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760713789; bh=o8PWin9pbMfYgueoFJxAdqsZ/9DN8J6PQBCB8BHtVS8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EbX8Sa4UY9LRAlspzqzvDJM1jkHWG8dY8BV2TyTLHvNwb7MwALZhdHq40ZVrKO5Ck wyarL4Koez+Fbp2TWw2aGXcT/p0c8RO1Qt52JKIfvp8Mgf/zoDBxkI+Lu7Kfpv+dW5 YIiCn7r6nrwAvKKVo0jKi6HabcTTTLvRQgMeu56g= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Thomas Fourier , Herbert Xu Subject: [PATCH 6.6 087/201] crypto: atmel - Fix dma_unmap_sg() direction Date: Fri, 17 Oct 2025 16:52:28 +0200 Message-ID: <20251017145137.951636771@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251017145134.710337454@linuxfoundation.org> References: <20251017145134.710337454@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 6.6-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;