On Mon, Mar 31, 2014 at 6:09 PM, Andi Kleen <a...@linux.intel.com> wrote: > > I think SYSCALL_DEFINE actually doesn't need it, as the syscall > tables are visible in C. Only the syscall table itself > needs to be visible.
Ahh, good point. The table used to be in asm for x86-32, but that got fixed long ago so I guess that just isn't an issue any more. >> and after that I strongly suspect that there will be only a handful of >> cases left that are called from assembly language and that aren't >> system calls. Things like "printk()" and friends that are really >> special. They'd need a few manual "__visible" annotations. > > Ok. I think it's more than a handful though. I guess an allmodconfig build with the LTO binutils should just generate linker errors for all of them, so they should be easy to find, though? Linus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/