On Tue, Sep 15, 2020 at 2:02 PM Anders Roxell <anders.roxell@xxxxxxxxxx> wrote: > > On Tue, 8 Sep 2020 at 18:40, Bartosz Golaszewski <brgl@xxxxxxxx> wrote: > > > > From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx> > > > > I initially sent this as part of the gpio-mockup overhaul but since > > these patches are indepentent and the work on gpio-mockup may become > > more complicated - I'm sending these separately. > > > > The only change is adding additional property helpers to count strings > > in array. > > > > Bartosz Golaszewski (3): > > device: property: add helpers to count items in string arrays > > gpiolib: generalize devprop_gpiochip_set_names() for device properties > > gpiolib: unexport devprop_gpiochip_set_names() > > I do an arm64 allmodconfig build fron linux-next (tag: next-20200915) and > run that in qemu. When I run I see the following output (see full log [1]): > "BUG: KASAN: null-ptr-deref in device_property_read_string_array". > > FYI: this fails because someone passes a NULL struct device * to dev_fwnode() - this is probably caused by some ordering issues in this patch. I'm working on it. Bartosz
