On Tue, Sep 2, 2025 at 8:42 PM Bartosz Golaszewski <brgl@xxxxxxxx> wrote: > > On Tue, Sep 2, 2025 at 4:38 PM Andy Shevchenko > <andriy.shevchenko@xxxxxxxxx> wrote: > > > > On Tue, Sep 02, 2025 at 01:59:25PM +0200, Bartosz Golaszewski wrote: > > > From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx> > > > > > > The strict flag in struct pinmux_ops disallows the usage of the same pin > > > as a GPIO and for another function. Without it, a rouge user-space > > > process with enough privileges (or even a buggy driver) can request a > > > used pin as GPIO and drive it, potentially confusing devices or even > > > crashing the system. Set it globally for all pinctrl-msm users. > > > > How does this keep (or allow) I涎 generic recovery mechanism to work? > > What even is the "generic recovery mechanism"? That's the first time > I'm hearing this name. "I²C generic recovery mechanism" (I dunno why you put away the I²C keyword). -- With Best Regards, Andy Shevchenko
