linux-kernel - Re: [PATCH 0/2] Fixes NULL pointer access in spi-mt65xx.c

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Date: Thu, 21 Mar 2024 14:56:45 +0800
From: Fei Shao <fshao@...omium.org>
To: Mark Brown <broonie@...nel.org>, 
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: Daniel Kurtz <djkurtz@...omium.org>, Matthias Brugger <matthias.bgg@...il.com>, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	linux-mediatek@...ts.infradead.org, linux-spi@...r.kernel.org
Subject: Re: [PATCH 0/2] Fixes NULL pointer access in spi-mt65xx.c

On Thu, Mar 21, 2024 at 2:43 PM Fei Shao <fshao@...omium.org> wrote:
>
> Hi,
>
> This series contains two patches for spi-mt65xx.c, both focusing on its
> interrupt handler mtk_spi_interrupt().
>
> The first patch is to fix a NULL pointer access in the interrupt
> handler, which is first found on a MT8186 Chromebook device when the
> system tries to establish host communication with its embedded
> controller.
>
> The second one is a decorative clean-up when I'm working on the first
> patch, which simply renames a variable to better follow the rest of the
> code.
> I put this after the first fix because I think that will make
> maintainers and users slightly easier to only backport the fix if
> needed.
>
> Looking forward to any feedback, thank you.
>
> Regards,
> Fei

Sorry, I found I messed things up in the last rebase and this doesn't compile.
I'll send a v2 soon so please disregard this series.

Regards,
Fei

>
>
> Fei Shao (2):
>   spi: spi-mt65xx: Fix NULL pointer access in interrupt handler
>   spi: spi-mt65xx: Rename a variable in interrupt handler
>
>  drivers/spi/spi-mt65xx.c | 47 ++++++++++++++++++++--------------------
>  1 file changed, 23 insertions(+), 24 deletions(-)
>
> --
> 2.44.0.396.g6e790dbe36-goog
>