linux-kernel - Re: [PATCH] spi: rockchip: Fix PM runtime count on no-op cs

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Message-Id: <173383565160.34030.9711673452793299443.b4-ty@kernel.org>
Date: Tue, 10 Dec 2024 13:00:51 +0000
From: Mark Brown <broonie@...nel.org>
To: heiko@...ech.de, luis.dearquer@...rtim.com, 
 Christian Loehle <christian.loehle@....com>
Cc: linux-spi@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] spi: rockchip: Fix PM runtime count on no-op cs

On Fri, 06 Dec 2024 19:50:55 +0000, Christian Loehle wrote:
> The early bail out that caused an out-of-bounds write was removed with
> commit 5c018e378f91 ("spi: spi-rockchip: Fix out of bounds array
> access")
> Unfortunately that caused the PM runtime count to be unbalanced and
> underflowed on the first call. To fix that reintroduce a no-op check
> by reading the register directly.
> 
> [...]

Applied to

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

Thanks!

[1/1] spi: rockchip: Fix PM runtime count on no-op cs
      commit: 0bb394067a792e7119abc9e0b7158ef19381f456

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