Re: Two fixes for 2.4.19-pre5-ac3

[Alan Cox]

> hijacks syscall entries in the sys_call_table as well, because we
> want it to work as a module and not require patching the kernel. Our
> solution to the module unload race on syscall de-hijacking is simple,
> splitting the system call hijacking code into a single small module
> which once loaded cannot be unloaded.

So your small module can export a function called 
	patch_syscall(NR_foo, function);

Now you can put the arch specific syscall patching code into your small
common module and its cleaner anyway ?

Alan