From nobody Sun Feb 8 13:45:46 2026 Received: from canpmsgout11.his.huawei.com (canpmsgout11.his.huawei.com [113.46.200.226]) (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 2B2DB1F17E8; Fri, 19 Dec 2025 03:36:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=113.46.200.226 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766115386; cv=none; b=sAHrWPXEmRZJx4T/Q5TBsJug83P0SVICjW+2n137DHO4VxuLb/pJiL0//QO7gezMVCDMly805yPMbyKm2RMLEEY+ugHCYKKTZ71yQvHRFOfSYQ2H2bvY2vC9JKvxcpNZiYEswjjcqSfpwFMH5a7P+SrHGc0iv91pKGEbvjatEdQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766115386; c=relaxed/simple; bh=zFpXXP7cU6IkB5MCQiEHuRwi8PYp09TwKsz5sIvDpbU=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=K6hV+sTslLxDbRhUctKtfYCWZcqcShoRqIeJmoSwatExFxkVxJUonvzp0KlGLlp7WMF2YWgy1hPO9ZEF53eDs4V9pFnIFpOr3jtofGm2Drx/QeesQJuj//PdX+N332GTyCabWSci0iPo4YgB8/oDe/L3SRXX6GawNXEcPQPm6Dk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b=kKkiDc2T; arc=none smtp.client-ip=113.46.200.226 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=huawei.com header.i=@huawei.com header.b="kKkiDc2T" dkim-signature: v=1; a=rsa-sha256; d=huawei.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=/UTMaJTAr4b4MOP9bjT6A9SSDWe8Bs4J6adAfBsWNGg=; b=kKkiDc2Thmebd1Lb1SDQVbGQNJKyxa+NjeHzuQpwQUUqzj1d+8TS6c4YMjsI0oGHSQecnaKu7 nNsEvkn6oSK1VnCfUARO0jfssRnR3wPQOrxPgWKo/rnS32Iohx1xGL9hEEXPQ/BgD2TZ2hrRIOK z+jjP8shoi9BOtNhdwGYtGc= Received: from mail.maildlp.com (unknown [172.19.88.234]) by canpmsgout11.his.huawei.com (SkyGuard) with ESMTPS id 4dXY5m4KKyzKm5C; Fri, 19 Dec 2025 11:33:16 +0800 (CST) Received: from dggemv706-chm.china.huawei.com (unknown [10.3.19.33]) by mail.maildlp.com (Postfix) with ESMTPS id 0AAD0140119; Fri, 19 Dec 2025 11:36:21 +0800 (CST) Received: from kwepemq200001.china.huawei.com (7.202.195.16) by dggemv706-chm.china.huawei.com (10.3.19.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Fri, 19 Dec 2025 11:36:20 +0800 Received: from localhost.huawei.com (10.90.31.46) by kwepemq200001.china.huawei.com (7.202.195.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Fri, 19 Dec 2025 11:36:20 +0800 From: Chenghai Huang To: , , CC: , , , , Subject: [PATCH] crypto: hisilicon/sgl - fix inconsistent map/unmap direction issue Date: Fri, 19 Dec 2025 11:36:19 +0800 Message-ID: <20251219033619.1871450-1-huangchenghai2@huawei.com> X-Mailer: git-send-email 2.33.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: kwepems100002.china.huawei.com (7.221.188.206) To kwepemq200001.china.huawei.com (7.202.195.16) Content-Type: text/plain; charset="utf-8" Ensure that the direction for dma_map_sg and dma_unmap_sg is consistent. Fixes: 2566de3e06a3 ("crypto: hisilicon - Use fine grained DMA mapping dire= ction") Signed-off-by: Chenghai Huang Reviewed-by: Zenghui Yu --- drivers/crypto/hisilicon/sgl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/hisilicon/sgl.c b/drivers/crypto/hisilicon/sgl.c index 24c7b6ab285b..d41b34405c21 100644 --- a/drivers/crypto/hisilicon/sgl.c +++ b/drivers/crypto/hisilicon/sgl.c @@ -260,7 +260,7 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev, struc= t scatterlist *sgl, return curr_hw_sgl; =20 err_unmap: - dma_unmap_sg(dev, sgl, sg_n, DMA_BIDIRECTIONAL); + dma_unmap_sg(dev, sgl, sg_n, dir); =20 return ERR_PTR(ret); } --=20 2.33.0