ACK: [SRU][J:linux-bluefield][PATCH v1 0/1] gpio_mlxbf3: error getting IRQ for instance 1 in Jammy

[Kuba Pawlak]

On 13.08.2025 21:38, David Thompson wrote:
> BugLink: https://bugs.launchpad.net/bugs/2120583
>
> SRU Justification:
>
> [Impact]
>
> The BF3 GPIO driver (gpio-mlxbf3) in Jammy repo is missing an upstream patch.
> The result is that kernel log shows this error message upon every boot:
>      mlxbf3_gpio MLNXBF33:01: error -ENXIO: IRQ index 0 not found
>
> [Fix]
>
> The upstream patch "gpio: mlxbf3: use platform_get_irq_optional()"
> needs to be cherry picked into Jammy repo.
>
> [Test Case]
>
> * Boot BF3 platform with software containing fix
> * Check the kernel log via dmesg
> * Verify no errors from BF3 GPIO driver related to "IRQ index 0"
>
> [Regression Potential]
> This fix is straightforward and present in upstream, so low risk.
>
> David Thompson (1):
>    gpio: mlxbf3: use platform_get_irq_optional()
>
>   drivers/gpio/gpio-mlxbf3.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
Acked-by: Kuba Pawlak <kuba.pawlak at canonical.com>
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