Revert "perf,x86: avoid missing caller address in stack traces captured in uprobe"

This reverts commit bd044970 which is
commit cfa7f3d2 upstream.

It breaks the Android kernel abi and can be brought back in the future
in an abi-safe way if it is really needed.

Bug: 161946584
Change-Id: Ic71d998534456fcb573ec47c0897698e96bc675d
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>