4af9d5d591
On kernel 5.7 and later, kallsyms_lookup_name() can no longer be called from a kernel module for reasons described here: https://lwn.net/Articles/813350/ As binder really needs to use kallsysms_lookup_name() to access some kernel functions that otherwise wouldn't be accessible, KProbes are used on later kernels to get the address of kallsysms_lookup_name(). The function is afterwards used just as before. This is a very dirty hack though and the much better solution would be if all the functions that are currently resolved with kallsysms_lookup_name() would get an EXPORT_SYMBOL() annotation to make them directly accessible to kernel modules. |
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| .. | ||
| uapi | ||
| Makefile | ||
| ashmem.c | ||
| ashmem.h | ||
| deps.c | ||
| dkms.conf | ||