instrumentation/syscalls/lttng-syscalls-extractor/linux-link-trace-syscalls-as-data.patch

   1 Linux: link syscalls metadata as data (for LTTng syscall extraction)
   2
   3 * NOT for mainline *
   4
   5 Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
   6
   7 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
   8 index e00f41aa8ec4..13f51fa7c3f3 100644
   9 --- a/include/asm-generic/vmlinux.lds.h
  10 +++ b/include/asm-generic/vmlinux.lds.h
  11 @@ -318,6 +318,7 @@
  12         __end_once = .;                                                 \
  13         STRUCT_ALIGN();                                                 \
  14         *(__tracepoints)                                                \
  15 +       TRACE_SYSCALLS()                                                \
  16         /* implement dynamic printk debug */                            \
  17         . = ALIGN(8);                                                   \
  18         __start___verbose = .;                                          \
  19 @@ -650,7 +651,6 @@
  20         MCOUNT_REC()                                                    \
  21         *(.init.rodata .init.rodata.*)                                  \
  22         FTRACE_EVENTS()                                                 \
  23 -       TRACE_SYSCALLS()                                                \
  24         KPROBE_BLACKLIST()                                              \
  25         ERROR_INJECT_WHITELIST()                                        \
  26         MEM_DISCARD(init.rodata)                                        \