On Fri, May 1, 2026 at 5:08 AM Josh Poimboeuf <[email protected]> wrote: > > klp-diff treats all rodata as uncorrelated, so any reference to it uses > a duplicated copy rather than using a KLP reloc. > > For the contents of the data itself, a duplicated copy is fine. > However, pointer comparisons (e.g., f->f_op == &foo_ops) are broken. > > Fix it by correlating non-anonymous rodata objects. > > Also, use a new find_symbol_containing_inclusive() helper for matching > the end of a symbol so bounds calculations don't get broken, for the > case where an array or other symbol's ending address is used as part of > a bounds calculation. > > While these are really two distinct changes, they need to be done in the > same patch so as to avoid introducing bisection regressions. > > Signed-off-by: Josh Poimboeuf <[email protected]>
Acked-by: Song Liu <[email protected]>
