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 983B026158C; Wed, 25 Feb 2026 01:43:19 +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=1771983799; cv=none; b=rm4+qJs5u7vDrSox0zmmW2zyB3n+nVvXaB0PTKnAjsEh7H3yawSxyDLPtFBqOGzNX7u7tpnZmeZP5TxfcdoyB4fpEVbWU4qHAwQokCUcLkpUsk5KocDoPRulHdF56Itzy3m+S5rspzfWXlSBuPABwNr2xdjxdp4LUwl/2FdRgkI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771983799; c=relaxed/simple; bh=Ykp9gsiTethrN6RcNJ/qsjPtT3JfwP4ZYpq1jE0/Ur8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=epAFLlSr058o+73YBhVsGhlczW0H4i9aNZemYz4I4HUBCZhHsJTsAaabdi/q8k2lf05z9RDEe5nulqx11INb9Aoi9/l1ROsxrGSd3eewP/O+9nS5t9VhmbhtcSrsFPWsLHtwZ+Hec9x/iJWaIx6mWncEg8nFd9BOmBY21M/Fp7Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=mb5DUsv9; 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="mb5DUsv9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 57612C116D0; Wed, 25 Feb 2026 01:43:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1771983799; bh=Ykp9gsiTethrN6RcNJ/qsjPtT3JfwP4ZYpq1jE0/Ur8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mb5DUsv9RNGzGozvX1twFBe09RlPxvSibrfvdn5lftVOQQiPAMDMbpNYK2sNmaFf6 8c3sPd0MOz5n9R4IHuAoug9+NFBSwTHL2xqhT3/O9RFAubSIxO4BBhafOXesFSKyNi m0i9DsHU0nfJBwSwrPknJWsraFYZNsTmdt72h/Y8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Chenghai Huang , Zenghui Yu , Herbert Xu , Sasha Levin Subject: [PATCH 6.18 083/641] crypto: hisilicon/sgl - fix inconsistent map/unmap direction issue Date: Tue, 24 Feb 2026 17:16:49 -0800 Message-ID: <20260225012351.099087937@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260225012348.915798704@linuxfoundation.org> References: <20260225012348.915798704@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 6.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chenghai Huang [ Upstream commit 4154f7d3b1c133b909d20c44ecb8277e8482aa6b ] Ensure that the direction for dma_map_sg and dma_unmap_sg is consistent. Fixes: 2566de3e06a3 ("crypto: hisilicon - Use fine grained DMA mapping direction") Signed-off-by: Chenghai Huang Reviewed-by: Zenghui Yu Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin --- 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 7a9ef2a9972a2..848ad7b101d93 100644 --- a/drivers/crypto/hisilicon/sgl.c +++ b/drivers/crypto/hisilicon/sgl.c @@ -265,7 +265,7 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev, struct scatterlist *sgl, return curr_hw_sgl; err_unmap: - dma_unmap_sg(dev, sgl, sg_n, DMA_BIDIRECTIONAL); + dma_unmap_sg(dev, sgl, sg_n, dir); return ERR_PTR(ret); } -- 2.51.0