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 C655827C173; Wed, 28 May 2025 11:06:09 +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=1748430370; cv=none; b=Kn59QJ+Eww85euLQx3CZeqEMvDsF9LGtaHPDem97q5o7Lx9CAvbc+5fh2zutInHKo7tev7It5Hs2DxCiFY3THnwn3EHBgjpbROSUHJuwO0GGCjCIMG7gMqPoSzQlL16foYnOxM/5/3sHjV0dFBHsSyS96JzTgb0vaPHde7d45mg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748430370; c=relaxed/simple; bh=X9earZIvf1fISCF+OOuXREhJPSrWLukU+8Wu9t5xsk4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=fNm93OjgVcKe6JZg1tteB5PIo9vtTm416oBnjciyGwNUHSTacDBrybdEmtc8T+o7XUN8Zu1OdS8RozcCTOOpXiGtsakE+qKFL1Ge3VMLVH9C8SvrbKLU3mGdxx9uHCtFcmiulSQz0RZpwr59CCc/AUi2E/y4onyHLY86ULnD0AE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uqp36ERQ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uqp36ERQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 58320C4CEEB; Wed, 28 May 2025 11:06:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1748430369; bh=X9earZIvf1fISCF+OOuXREhJPSrWLukU+8Wu9t5xsk4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=uqp36ERQhW7HXtrJ/83Wz5ahSMGyhTL4meva5lRwG50WQCxtiZyB3QF/g5QiYWIPh 1y8QvJxATtj+U9I9BuYjAkuYYtJHdPfkbYPzH2OoubncdissCI56G6QqDntzeuMw+f QrWNQAC11w79VBoRnINH+Dd72SureL5gqZYynkKu2mnEpjH3X4HnH5TmgPiQlKsmUN 6Zr/HTx2CWxDoTgIprDKsLlX1kVjGLQbqj+8bPhKS2RsswuXsj/eqXnsV/sk8B3yjk +L57iUwLaZoEs8cMiR4wHAJUZvTr4LnHbjBCF1jyjO6fprHZw2rBdl93AzZhrxtSf7 +Bfv1elQVNkqw== Message-ID: <551f297e-d216-4a20-a5d6-cdd2f08949dd@kernel.org> Date: Wed, 28 May 2025 06:06:06 -0500 Precedence: bulk X-Mailing-List: linux-edac@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] EDAC/altera: Use correct width with writes to INTTEST register. To: Matthew Gerlach , bp@alien8.de, tony.luck@intel.com, james.morse@arm.com, mchehab@kernel.org, rric@kernel.org, tthayer@opensource.altera.com, linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Niravkumar L Rabara , stable@kernel.org References: <20250527145707.25458-1-matthew.gerlach@altera.com> Content-Language: en-US From: Dinh Nguyen In-Reply-To: <20250527145707.25458-1-matthew.gerlach@altera.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 5/27/25 09:57, Matthew Gerlach wrote: > From: Niravkumar L Rabara > > On SoCFPGA platform INTTEST register only supports 16-bit write based on > the HW design, writing 32-bit to INTTEST register triggers SError to CPU. > Use 16-bit write for INITTEST register. > > Fixes: c7b4be8db8bc ("EDAC, altera: Add Arria10 OCRAM ECC support") > Cc: stable@kernel.org > Signed-off-by: Niravkumar L Rabara > Signed-off-by: Matthew Gerlach > --- > drivers/edac/altera_edac.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > Acked-by: Dinh Nguyen