Re: [PATCH v2 01/11] driver: platform: add and use helper for safer setting of driver_override

2022-02-23 Thread Bjorn Helgaas
On Wed, Feb 23, 2022 at 08:13:00PM +0100, Krzysztof Kozlowski wrote: > Several core drivers and buses expect that driver_override is a > dynamically allocated memory thus later they can kfree() it. > ... > + * set_driver_override() - Helper to set or clear driver override. Doesn't match actual

Re: [PATCH v2 01/11] driver: platform: add and use helper for safer setting of driver_override

2022-02-23 Thread Michael S. Tsirkin
On Wed, Feb 23, 2022 at 08:13:00PM +0100, Krzysztof Kozlowski wrote: > Several core drivers and buses expect that driver_override is a > dynamically allocated memory thus later they can kfree() it. > > However such assumption is not documented, there were in the past and > there are already users