linux-kernel - Re: [PATCH] spi: sh-msiof: avoid integer overflow in constants

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Message-Id: <170664353878.52280.1228459435232323428.b4-ty@kernel.org>
Date: Tue, 30 Jan 2024 19:38:58 +0000
From: Mark Brown <broonie@...nel.org>
To: linux-renesas-soc@...r.kernel.org, 
 Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc: linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] spi: sh-msiof: avoid integer overflow in constants

On Tue, 30 Jan 2024 10:40:53 +0100, Wolfram Sang wrote:
> cppcheck rightfully warned:
> 
>  drivers/spi/spi-sh-msiof.c:792:28: warning: Signed integer overflow for expression '7<<29'. [integerOverflow]
>  sh_msiof_write(p, SIFCTR, SIFCTR_TFWM_1 | SIFCTR_RFWM_1);
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next

Thanks!

[1/1] spi: sh-msiof: avoid integer overflow in constants
      commit: 6500ad28fd5d67d5ca0fee9da73c463090842440

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark