The commit 3033f14ab78c32687 ("clone: support passing tls argument via C rather than pt_regs magic") introduced _do_fork() that allowed to pass @tls parameter.
The old do_fork() is defined only for architectures that are not ready to use this way and do not define HAVE_COPY_THREAD_TLS. 1st patch fixes do_fork() declaration. 2nd patch fixes kprobe samples to work again. BTW: I think about renaming _do_fork() to do_fork_tls(). Then it will use the same naming scheme as copy_thread()/copy_thread_tls(). Petr Mladek (2): clone: Declare do_fork() only when available kprobe: Use _do_fork() in samples to make them work again include/linux/sched.h | 2 ++ samples/kprobes/jprobe_example.c | 14 +++++++------- samples/kprobes/kprobe_example.c | 6 +++--- samples/kprobes/kretprobe_example.c | 4 ++-- 4 files changed, 14 insertions(+), 12 deletions(-) -- 1.8.5.6 -- 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/