> > > /tmp/ccUCMU7n.ltrans21.ltrans.o: In function `do_exit': > > > <artificial>:(.text+0xfc0): undefined reference to `sys_futex' > > > /tmp/ccUCMU7n.ltrans22.ltrans.o: In function `_do_fork': > > > <artificial>:(.text+0x39f7): undefined reference to `ret_from_fork' > > > <artificial>:(.text+0x4428): undefined reference to `ret_from_kernel_thread' > > > > > > That's new, but can be fixed by adding __visible or asmlinkage to these symbols > > I guess it's from the recent entry* restructuring. > > > > I'll do an updated tree later. > > > > Everything that's called from assembler in C needs to be marked like this. It's > > fairly mechanic. > > OK, thanks for the information! I uploaded lto-4.1/4.2/4.3 trees to my git tree. It only needed some minor changes. However I think the problems with the assembler labels you had are due to toolchain misconfiguration. I had the same issue when the compiler was using the non Linux binutils as plugin ld. Unfortunately there is no way to ask the compiler to use a different plugin ld, other than: - rebuilding and specifying it at build time (see "Documentation/lto-build") - or replacing the linker binary (/usr/bin/ld in a standard hosted compiler) -Andi -- ak@xxxxxxxxxxxxxxx -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
