Re: [PATCH v2 0/3] i2c: i801: Fix iTCO_wdt resource creation if PMC is not present

From: Wolfram Sang
Date: Fri Feb 28 2020 - 12:04:20 EST


On Wed, Feb 26, 2020 at 04:21:19PM +0300, Mika Westerberg wrote:
> Hi all,
>
> This series aims to fix the issue reported by Martin Volf [1] that prevents
> the nct6775 driver from loading.
>
> I added Fixes tag to the last patch but not stable tag because the other
> two patches it depends are not really stable material IMO. Please let me
> know if there is a better way to organize these :)
>
> I tested this on Intel Whiskey Lake based system (CNL derived) and on Comet
> Lake-V based system (SPT derived and the iTCO_wdt still works and I can see
> the expected resources in /proc/ioports and /proc/iomem.
>
> The previous version of the patch series can be found here:
>
> https://lore.kernel.org/linux-hwmon/20200225123802.88984-1-mika.westerberg@xxxxxxxxxxxxxxx/
>
> Changes from the previous version:
>
> * Call request_region() also for iTCO_vendorsupport
> * Drop the core populating ICH_RES_IO_SMI completely from i2c-i801.c
>
> [1] https://lore.kernel.org/linux-hwmon/CAM1AHpQ4196tyD=HhBu-2donSsuogabkfP03v1YF26Q7_BgvgA@xxxxxxxxxxxxxx/

I can take this series via I2C. Just wanted to let you know that I am
aiming for rc5, because I'd like to have this in linux-next for a week
to make sure we don't regress again (despite all precautions) somewhere
else.

Thanks to everyone to get this regression handled in such a concentrated
manner!

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