https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121432
--- Comment #8 from Thomas Petazzoni <thomas.petazz...@free-electrons.com> --- Thanks for the amazingly quick feedback! (In reply to Sam James from comment #3) > * Compressed binaries of the kernel before and after the commit This is definitely doable. > * Take the build tree of the kernel with gcc-good, and gcc-bad (where it's > one commit before and then the bad commit) and copy objects from the gcc-bad > tree into the gcc-commit tree, re-running make repeatedly, until you find > which the bad object is (if no LTO is involved, it has to be one object) But there are 915 object files in this kernel. This is going to take ages. Do you have some suggestions?
