tracepoints: Fix section alignment using pointer array

[karo-tx-linux.git] / include / asm-generic / vmlinux.lds.h

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 68649336c4adf98618ff4d4fd8d9f1d6b2867062..57b1b6811b61e656e41c5a687e58f9cc20159c79 100644 (file)
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -124,7 +124,8 @@
 #endif
 
 #ifdef CONFIG_EVENT_TRACING
-#define FTRACE_EVENTS()        VMLINUX_SYMBOL(__start_ftrace_events) = .;      \
+#define FTRACE_EVENTS()        . = ALIGN(8);                                   \
+                       VMLINUX_SYMBOL(__start_ftrace_events) = .;      \
                        *(_ftrace_events)                               \
                        VMLINUX_SYMBOL(__stop_ftrace_events) = .;
 #else
@@ -165,10 +166,8 @@
        CPU_KEEP(exit.data)                                             \
        MEM_KEEP(init.data)                                             \
        MEM_KEEP(exit.data)                                             \
-       . = ALIGN(32);                                                  \
-       VMLINUX_SYMBOL(__start___tracepoints) = .;                      \
+       STRUCT_ALIGN();                                                 \
        *(__tracepoints)                                                \
-       VMLINUX_SYMBOL(__stop___tracepoints) = .;                       \
        /* implement dynamic printk debug */                            \
        . = ALIGN(8);                                                   \
        VMLINUX_SYMBOL(__start___verbose) = .;                          \
@@ -179,9 +178,6 @@
        TRACE_PRINTKS()                                                 \
                                                                        \
        STRUCT_ALIGN();                                                 \
-       FTRACE_EVENTS()                                                 \
-                                                                       \
-       STRUCT_ALIGN();                                                 \
        TRACE_SYSCALLS()
 
 /*
@@ -220,6 +216,10 @@
                VMLINUX_SYMBOL(__start_rodata) = .;                     \
                *(.rodata) *(.rodata.*)                                 \
                *(__vermagic)           /* Kernel version magic */      \
+               . = ALIGN(8);                                           \
+               VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .;         \
+               *(__tracepoints_ptrs)   /* Tracepoints: pointer array */\
+               VMLINUX_SYMBOL(__stop___tracepoints_ptrs) = .;          \
                *(__markers_strings)    /* Markers: strings */          \
                *(__tracepoints_strings)/* Tracepoints: strings */      \
        }                                                               \
@@ -364,6 +364,13 @@
                VMLINUX_SYMBOL(__start___param) = .;                    \
                *(__param)                                              \
                VMLINUX_SYMBOL(__stop___param) = .;                     \
+       }                                                               \
+                                                                       \
+       /* Built-in module versions. */                                 \
+       __modver : AT(ADDR(__modver) - LOAD_OFFSET) {                   \
+               VMLINUX_SYMBOL(__start___modver) = .;                   \
+               *(__modver)                                             \
+               VMLINUX_SYMBOL(__stop___modver) = .;                    \
                . = ALIGN((align));                                     \
                VMLINUX_SYMBOL(__end_rodata) = .;                       \
        }                                                               \
@@ -475,6 +482,7 @@
        KERNEL_CTORS()                                                  \
        *(.init.rodata)                                                 \
        MCOUNT_REC()                                                    \
+       FTRACE_EVENTS()                                                 \
        DEV_DISCARD(init.rodata)                                        \
        CPU_DISCARD(init.rodata)                                        \
        MEM_DISCARD(init.rodata)                                        \