On Wed, Sep 29, 2021 at 10:51:47PM +0100, Nick Alcock wrote: > It would be useful if there were a mapping between kernel symbol and module > name that only changed when the kernel source code is changed. This mapping > should not change simply because a module becomes built into the kernel. > > It might also be useful if there were reliable symbol size information to > determine whether an address is within a symbol or outside it, especially > given that there could be huge gaps between symbols. This is a pretty cool series, but I'm left wondering "for what reason?" :) Perhaps I missed the specific rationale; there was a lot to run. ;) It would be useful, sure, but is there something that does, in fact, need this, or would like this if it were available? Since this provides a userspace API, what would be consuming that API? For example, when Syscall User Dispatch was added, it was clear it was for Wine[1]. -Kees [1] https://lore.kernel.org/lkml/160690190770.3364.5119373826178425644.tip-bot2@tip-bot2/ -- Kees Cook
