https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72785
--- Comment #22 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- (In reply to dhowe...@redhat.com from comment #21) > (In reply to Markus Trippelsdorf from comment #20) > > *** Bug 78879 has been marked as a duplicate of this bug. *** > > Kernel bug or not, it should be noted that this means that you cannot use > gcc from r236831 to compile any kernel from the introduction and use of > ilog2() to the current day - and these kernel versions cannot be > retroactively fixed. No. I build allmodconfig kernels regularly with gcc trunk and it works fine.
