From: Dinh Nguyen <dinguyen@kernel.org>
To: Matthew Gerlach <matthew.gerlach@altera.com>,
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 <niravkumar.l.rabara@intel.com>, stable@kernel.org
Subject: Re: [PATCH] EDAC/altera: Use correct width with writes to INTTEST register.
Date: Wed, 28 May 2025 06:06:06 -0500 [thread overview]
Message-ID: <551f297e-d216-4a20-a5d6-cdd2f08949dd@kernel.org> (raw)
In-Reply-To: <20250527145707.25458-1-matthew.gerlach@altera.com>
On 5/27/25 09:57, Matthew Gerlach wrote:
> From: Niravkumar L Rabara <niravkumar.l.rabara@intel.com>
>
> 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 <niravkumar.l.rabara@intel.com>
> Signed-off-by: Matthew Gerlach <matthew.gerlach@altera.com>
> ---
> drivers/edac/altera_edac.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
next prev parent reply other threads:[~2025-05-28 11:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-27 14:57 [PATCH] EDAC/altera: Use correct width with writes to INTTEST register Matthew Gerlach
2025-05-28 11:06 ` Dinh Nguyen [this message]
2025-05-29 15:41 ` Borislav Petkov
2025-05-29 16:17 ` Matthew Gerlach
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