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 D8627C2E0; Mon, 23 Jun 2025 21:32:20 +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=1750714340; cv=none; b=tVHLdAu1aPynJ2bzOH+eqxyssCf+GWj+fd3T2I+kTb4GMQJp6Ym/nme9oSMIFa1Y48KtLPgn41xLS4vDxoyYkFwrLEFgrYngS5oZRKJaqkbRDq2Thc1raUSSIywlX5j+Yw4tz0Q/AJ2aLsc0Hgf13yMV8c1ubMAa6rvm09FcysU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750714340; c=relaxed/simple; bh=XfNsirLXXdP9GBpp/QlMr23ztH8j/l7F6QbuyCRNmUA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=tj+KW8OtVKiVGH67HK6KnjCEa6TGPFYNoG16szbRsPtB4owSpJUOQ79ko6KAUQhZ7V19VFICUrF54rBjZQsTWJgRXme4fu1c81T/3quygivI1s1htWEtoIj5TuAx2n6eOHPOu27zXNgu9Y5LMOSwIQTNIdzDJICGS57/wWf69aA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=m2aA4Zm1; 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="m2aA4Zm1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6F369C4CEEA; Mon, 23 Jun 2025 21:32:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1750714340; bh=XfNsirLXXdP9GBpp/QlMr23ztH8j/l7F6QbuyCRNmUA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=m2aA4Zm1z2f2V8GEvcrKeidsmNXoU3jh0NvtnIzuq23OiXWDMA+NEqS9wMPCz+Gfx TPQ181RcBIMOU17kqRGM2QC4r9iWusUdC5k6NQj86ayBvvlZqmauVa3O9SXOzdXElL 9inuxm/Mhx9nWzz++M4KgR8mjTtYoNngdN/6QflE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Wentao Liang , Miquel Raynal Subject: [PATCH 5.10 200/355] mtd: nand: sunxi: Add randomizer configuration before randomizer enable Date: Mon, 23 Jun 2025 15:06:41 +0200 Message-ID: <20250623130632.675992333@linuxfoundation.org> X-Mailer: git-send-email 2.50.0 In-Reply-To: <20250623130626.716971725@linuxfoundation.org> References: <20250623130626.716971725@linuxfoundation.org> User-Agent: quilt/0.68 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 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Wentao Liang commit 4a5a99bc79cdc4be63933653682b0261a67a0c9f upstream. In sunxi_nfc_hw_ecc_read_chunk(), the sunxi_nfc_randomizer_enable() is called without the config of randomizer. A proper implementation can be found in sunxi_nfc_hw_ecc_read_chunks_dma(). Add sunxi_nfc_randomizer_config() before the start of randomization. Fixes: 4be4e03efc7f ("mtd: nand: sunxi: add randomizer support") Cc: stable@vger.kernel.org # v4.6 Signed-off-by: Wentao Liang Signed-off-by: Miquel Raynal Signed-off-by: Greg Kroah-Hartman --- drivers/mtd/nand/raw/sunxi_nand.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/mtd/nand/raw/sunxi_nand.c +++ b/drivers/mtd/nand/raw/sunxi_nand.c @@ -818,6 +818,7 @@ static int sunxi_nfc_hw_ecc_read_chunk(s if (ret) return ret; + sunxi_nfc_randomizer_config(nand, page, false); sunxi_nfc_randomizer_enable(nand); writel(NFC_DATA_TRANS | NFC_DATA_SWAP_METHOD | NFC_ECC_OP, nfc->regs + NFC_REG_CMD);