> > As far as I know, when loading a module using the "insmod" command from > the *ENG*(or userdebug) binary, it is not necessary to verify the > signature of the module.
The kernel configuration / image doesn't change between eng/userdebug and user, so this would surprise me. I suspect you'd have to rebuild the kernel, but I don't know for sure. The android-kernel google group may be able to help you more -- we generally only deal with prebuilt kernels when building the rest of the platform. - Dan On Thu, Jul 18, 2019 at 7:37 AM Lucas. B <[email protected]> wrote: > *@Dear All,* > > > > I've been wondering about some of the android functions for some time now, > so I made a device driver. > > And I downloaded the *AOSP *source code and built it into *ENG*(or > userdebug), then flash it into my *Pixel 3 XL*. > > But as I tried to load the module with the "insmod" command, I could find > the following: > > > >> *insmod: failed to load /sdcard/.../my_driver.ko: Required key not >> available* >> > > > As far as I know, when loading a module using the "insmod" command from > the *ENG*(or userdebug) binary, it is not necessary to verify the > signature of the module. > > Anyway, I have the above signature problem, and I wonder how to solve it. > > How build own drive into the kernel, whether modify the .config in the *AOSP > *source to build a new binary, or whatever can try to build a device > driver, etc. I welcome everyone. > > I want to make sure my driver is working normally on the my *Pixel 3 XL*. > > > > *with best regard,* > > *Thanks =)* > *Lucas. B.* > > -- > -- > You received this message because you are subscribed to the "Android > Building" mailing list. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-building?hl=en > > --- > You received this message because you are subscribed to the Google Groups > "Android Building" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/android-building/efbcb066-7ef7-4cb7-a5b6-55e39bfedfe2%40googlegroups.com > <https://groups.google.com/d/msgid/android-building/efbcb066-7ef7-4cb7-a5b6-55e39bfedfe2%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- -- You received this message because you are subscribed to the "Android Building" mailing list. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-building?hl=en --- You received this message because you are subscribed to the Google Groups "Android Building" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/android-building/CALQgHd%3DrTs%2B0SEYs%3DXdqZ_r23P7mnD0s8YGUfBU67vsbN0Rqtg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
