Re: [PATCH 5.8+ regression fix 0/1] i2c: core: Restore acpi_walk_dep_device_list() getting called after registering the ACPI i2c devs

Greg Kroah-Hartman
2020-10-14T15:13:09Z

On Wed, Oct 14, 2020 at 04:41:57PM +0200, Hans de Goede wrote:
> Hi All,
>
> I am afraid that commit 21653a4181ff ("i2c: core: Call
> i2c_acpi_install_space_handler() before i2c_acpi_register_devices()")
> which is in 5.9 and was also added to 5.8.13 (and possible other
> stable series releases) causes a regression on some devices including
> on the Microsoft Surface Go 2 (and possibly also the Go 1) where the
> system no longer boots.

That commit is also in the following stable releases:
4.9.238 4.14.200 4.19.149 5.4.69 5.8.13

so it would need to fixed in all of those places :)

thanks,

greg k-h