11424 2017-04-27 02:34:45 +0000 poky-tiny + Link Time Optimization 2024-05-09 15:01:29 +0000 1 1 7 Build System, Metadata & Runtime Meta-yocto meta-yocto 2.4 All Multiple RESOLVED FIXED Low enhancement Future 1 alejandro.hernandez richard.purdie akuster poky.bs.watcher poky.watcher randy.macleod sgw --- --- No (bug/feature does not impact docs) oldest_to_newest 72883 0 alejandro.hernandez 2017-04-27 02:34:45 +0000 Add Link Time Optimization (LTO) to poky-tiny's kernel. Some work has already been submitted and its been merged on yocto-kernel-cache and linux-yocto MLs, although this work was for kernel 4.4. A rebase to this previous work needs to be done to make it work with newer production kernels, the reason why this is not merged for newer kernels is that there are some compilation/linking issues with kernels > 4.4. 77876 1 sgw 2017-10-30 19:21:21 +0000 The requirement for tinification/ smaller kernel size has waned, if we need to bring this back alive later we can. 85898 2 akuster 2019-12-22 17:24:10 +0000 LTO support is gcc and we have lto.scc kfrag. musl is default libc. It sounds like we have addressed this. 98988 3 randy.macleod 2024-05-09 15:01:29 +0000 Apparently fixed. Re-open if there's more work to do.