Merge branch 'tracing-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'tracing-v28-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (131 commits)
  tracing/fastboot: improve help text
  tracing/stacktrace: improve help text
  tracing/fastboot: fix initcalls disposition in bootgraph.pl
  tracing/fastboot: fix bootgraph.pl initcall name regexp
  tracing/fastboot: fix issues and improve output of bootgraph.pl
  tracepoints: synchronize unregister static inline
  tracepoints: tracepoint_synchronize_unregister()
  ftrace: make ftrace_test_p6nop disassembler-friendly
  markers: fix synchronize marker unregister static inline
  tracing/fastboot: add better resolution to initcall debug/tracing
  trace: add build-time check to avoid overrunning hex buffer
  ftrace: fix hex output mode of ftrace
  tracing/fastboot: fix initcalls disposition in bootgraph.pl
  tracing/fastboot: fix printk format typo in boot tracer
  ftrace: return an error when setting a nonexistent tracer
  ftrace: make some tracers reentrant
  ring-buffer: make reentrant
  ring-buffer: move page indexes into page headers
  tracing/fastboot: only trace non-module initcalls
  ftrace: move pc counter in irqtrace
  ...

Manually fix conflicts:
 - init/main.c: initcall tracing
 - kernel/module.c: verbose level vs tracepoints
 - scripts/bootgraph.pl: fallout from cherry-picking commits.

1 files changed, 13 insertions, 1 deletions

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 74c5faf26c05..80744606bad1 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -37,6 +37,13 @@
 #define MEM_DISCARD(sec) *(.mem##sec)
 #endif
 
+#ifdef CONFIG_FTRACE_MCOUNT_RECORD
+#define MCOUNT_REC()    VMLINUX_SYMBOL(__start_mcount_loc) = .; \
+                        *(__mcount_loc)                         \
+                        VMLINUX_SYMBOL(__stop_mcount_loc) = .;
+#else
+#define MCOUNT_REC()
+#endif
 
 /* .data section */
 #define DATA_DATA                                                       \
@@ -52,7 +59,10 @@
         . = ALIGN(8);                                                   \
         VMLINUX_SYMBOL(__start___markers) = .;                          \
         *(__markers)                                                    \
-        VMLINUX_SYMBOL(__stop___markers) = .;
+        VMLINUX_SYMBOL(__stop___markers) = .;                           \
+        VMLINUX_SYMBOL(__start___tracepoints) = .;                      \
+        *(__tracepoints)                                                \
+        VMLINUX_SYMBOL(__stop___tracepoints) = .;
 
 #define RO_DATA(align)                                                  \
         . = ALIGN((align));                                             \
@@ -61,6 +71,7 @@
                 *(.rodata) *(.rodata.*)                                 \
                 *(__vermagic)           /* Kernel version magic */      \
                 *(__markers_strings)    /* Markers: strings */          \
+                *(__tracepoints_strings)/* Tracepoints: strings */      \
         }                                                               \
                                                                         \
         .rodata1          : AT(ADDR(.rodata1) - LOAD_OFFSET) {          \
@@ -188,6 +199,7 @@
         /* __*init sections */                                          \
         __init_rodata : AT(ADDR(__init_rodata) - LOAD_OFFSET) {         \
                 *(.ref.rodata)                                          \
+                MCOUNT_REC()                                            \
                 DEV_KEEP(init.rodata)                                   \
                 DEV_KEEP(exit.rodata)                                   \
                 CPU_KEEP(init.rodata)                                   \