[PATCH v1 1/1] i2c: npcm: disable interrupt enable bit before devm_request_irq

Andi Shyti andi.shyti at kernel.org
Thu Feb 27 09:18:39 AEDT 2025


Hi Tyrone,

On Thu, Feb 20, 2025 at 12:00:29PM +0800, Tyrone Ting wrote:
> The customer reports that there is a soft lockup issue related to
> the i2c driver. After checking, the i2c module was doing a tx transfer
> and the bmc machine reboots in the middle of the i2c transaction, the i2c
> module keeps the status without being reset.

...

> Signed-off-by: Tyrone Ting <kfting at nuvoton.com>

I guess we also need:

Fixes: 56a1485b102e ("i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver")
Cc: <stable at vger.kernel.org> # v5.8+

I'm now applying the patch to the i2c/i2c-host-fixes with these
tags

Please, let me know if you think that's not the case.

Thanks,
Andi


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