Re: [PATCH] spi: mediatek: Enable irq before the spi registration

[Mark Brown <broonie@xxxxxxxxxx>]

On Sun, 25 Dec 2022 09:37:12 +0100, Ricardo Ribalda wrote:
> If the irq is enabled after the spi si registered, there can be a race
> with the initialization of the devices on the spi bus.
> 
> Eg:
> mtk-spi 1100a000.spi: spi-mem transfer timeout
> spi-nor: probe of spi0.0 failed with error -110
> Unable to handle kernel NULL pointer dereference at virtual address
> 0000000000000010
> ...
> Call trace:
>  mtk_spi_can_dma+0x0/0x2c
> 
> [...]

Applied to

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

Thanks!

[1/1] spi: mediatek: Enable irq before the spi registration
      commit: b24cded8c065d7cef8690b2c7b82b828cce57708

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