On Sat, Jul 20, 2024 at 09:54:30PM +0200, Thomas Meyer wrote: > Am Tue, Jul 16, 2024 at 04:08:44PM +0200 schrieb Greg KH: > > On Sun, Jul 14, 2024 at 01:30:16PM +0200, Thomas Meyer wrote: > > > Good day, > > > > > > I wanted to upgrade my kernel to the latest 5.15.162 but it seems to fail with > > > this error message after upgrading to fedora 40, any ideas what could be the > > > problem? > > > > > > $ make > > > HOSTCXX scripts/gcc-plugins/randomize_layout_plugin.so > > > scripts/gcc-plugins/randomize_layout_plugin.c: In function 'bool dominated_by_is_err(const_tree, basic_block)': > > > scripts/gcc-plugins/randomize_layout_plugin.c:693:20: error: 'last_stmt' was not declared in this scope; did you mean 'call_stmt'? > > > 693 | dom_stmt = last_stmt(dom); > > > | ^~~~~~~~~ > > > | call_stmt > > > make[2]: *** [scripts/gcc-plugins/Makefile:48: scripts/gcc-plugins/randomize_layout_plugin.so] Error 1 > > > make[1]: *** [scripts/Makefile.build:552: scripts/gcc-plugins] Error 2 > > > make: *** [Makefile:1246: scripts] Error 2 > > > > > > Maybe a problem with gcc 14? > > This seems to fix the compiler error: > https://lore.kernel.org/all/20230811060545.never.564-kees@xxxxxxxxxx/ Ah, this is a gcc14 issue. I'll backport this, but odds are you will have other problems using this compiler with such an old kernel tree. thanks, greg k-h
