Hi, On Thu, May 21, 2020 at 10:46 PM Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > > We tested it with https://github.com/c-sky/gcc (gcc-6.3) > > > > That won't work for me. You really might want to consider > supporting upstream gcc. I'll try disabling CONFIG_STACKTRACE > for csky build tests. If that doesn't work, I may have to > disable affected csky build tests for the time being. > > Guenter Not only CONFIG_STACKTRACE, Disable FRAME_POINTER (Kernel hacking -> Compile the kernel with frame pointers) because in Makefile: ifdef CONFIG_FRAME_POINTER KBUILD_CFLAGS += -mbacktrace endif We'll upstream -mbacktrace to gcc 9 soon, sorry for the confusion. Thx for your work on maintaining. -- Best Regards Guo Ren ML: https://lore.kernel.org/linux-csky/
