This reverts commit 77fa5e15c9.
Since the upstream commit e792ff804f49720ce003b3e4c618b5d996256a18
depends on the generic kretprobe trampoline handler, which was
introduced by commit 66ada2ccae4e ("kprobes: Add generic kretprobe
trampoline handler") but that is not ported to the stable kernel
because it is not a bugfix series.
So revert this commit to fix a build error.
NOTE: I keep commit a7fe2378454c ("ia64: kprobes: Fix to pass
correct trampoline address to the handler") on the tree, that seems
just a cleanup without the original reverted commit, but it would
be better to use dereference_function_descriptor() macro instead
of accessing descriptor's field directly.
Fixes: 77fa5e15c9 ("ia64: kprobes: Use generic kretprobe trampoline handler")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2c9650faa1