*@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. For more options, visit https://groups.google.com/d/optout.
