On Fri, 2008-07-04 at 13:02 -0700, Linus Torvalds wrote: > > That function descriptor indirection is totally untested, and I did it > with a > > pagefault_disable(); > __get_user(..) > pagefault_enable(); > > thing because I thought it would be nice if printk() was always safe, and > passing bogus function pointers to '%pF' should try to work, but quite > frankly, I didn't even check that that part compiles, much less works. > > ia64/ppc lists cc'd, just in case somebody wants to test this.
I'll give it a try using probe_kernel_address() instead on monday. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
