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 0C60C330B00; Fri, 17 Oct 2025 15:54:15 +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=1760716455; cv=none; b=sPjP+wh+lfUlt9GBC05z1KLolKJpCukSgZNzg4ddm7cLVS016jN4hycLGDfYa2umO+hDHclhnWY8uM+1wRg24y7fZSm3II7KbZt1sn/Wlvr6bnudId4OitVOVmoFE+HamufB+XsxVD53JbumU1Yvu3DX7DNsg9b4SvCxgkU+Dco= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760716455; c=relaxed/simple; bh=oNSPWQqraW0BYvJ6kB6GYvTPd8Md4ut/OF0bfZIiEp0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=lTiUFtCWMb2A01oJ52DfbSgcQ8Wx++mvUQKLweWZkb3mAqur/wvU8MXR4oSVqNDMngCMLQCmNOLYRTv7azgZ5I7M1wE6aWQ+tzaK8Ec+VhJNKvN5u27ED+uA4eNVLUzdLOzc4lL658GC+llh3/jAOkeCVQrNrd4joV+eo0jDKB8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=vtN7L3Pn; 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="vtN7L3Pn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7C9BDC4CEE7; Fri, 17 Oct 2025 15:54:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760716454; bh=oNSPWQqraW0BYvJ6kB6GYvTPd8Md4ut/OF0bfZIiEp0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vtN7L3PnAat0kKWzwe4lsHtbSTtuilKBJBPz14o7fbQVnp9wuOQN9iBsPwZcnOM8Y qfZxj1mISXogMKs2emuazasy1tcI5Y0+ZNafTb7597w1rNAvo7ckhgzu4Dhhdt5xzw +tKCSyk42rkkSPbbTsb0f1GPzo/xqPIRs4i2syHI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Thomas Fourier , Herbert Xu Subject: [PATCH 5.15 179/276] crypto: atmel - Fix dma_unmap_sg() direction Date: Fri, 17 Oct 2025 16:54:32 +0200 Message-ID: <20251017145149.011250233@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251017145142.382145055@linuxfoundation.org> References: <20251017145142.382145055@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 5.15-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;