Merge branch 'for-35' of git://repo.or.cz/linux-kbuild

* 'for-35' of git://repo.or.cz/linux-kbuild: (81 commits)
  kbuild: Revert part of e8d400a to resolve a conflict
  kbuild: Fix checking of scm-identifier variable
  gconfig: add support to show hidden options that have prompts
  menuconfig: add support to show hidden options which have prompts
  gconfig: remove show_debug option
  gconfig: remove dbg_print_ptype() and dbg_print_stype()
  kconfig: fix zconfdump()
  kconfig: some small fixes
  add random binaries to .gitignore
  kbuild: Include gen_initramfs_list.sh and the file list in the .d file
  kconfig: recalc symbol value before showing search results
  .gitignore: ignore *.lzo files
  headerdep: perlcritic warning
  scripts/Makefile.lib: Align the output of LZO
  kbuild: Generate modules.builtin in make modules_install
  Revert "kbuild: specify absolute paths for cscope"
  kbuild: Do not unnecessarily regenerate modules.builtin
  headers_install: use local file handles
  headers_check: fix perl warnings
  export_report: fix perl warnings
  ...

1 files changed, 88 insertions, 64 deletions

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 20923613467c..3318692e4e76 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -781,10 +781,13 @@ static void check_section(const char *modname, struct elf_info *elf,
 #define ALL_EXIT_TEXT_SECTIONS \
         ".exit.text$", ".devexit.text$", ".cpuexit.text$", ".memexit.text$"
 
-#define ALL_INIT_SECTIONS INIT_SECTIONS, DEV_INIT_SECTIONS, \
-        CPU_INIT_SECTIONS, MEM_INIT_SECTIONS
-#define ALL_EXIT_SECTIONS EXIT_SECTIONS, DEV_EXIT_SECTIONS, \
-        CPU_EXIT_SECTIONS, MEM_EXIT_SECTIONS
+#define ALL_XXXINIT_SECTIONS DEV_INIT_SECTIONS, CPU_INIT_SECTIONS, \
+        MEM_INIT_SECTIONS
+#define ALL_XXXEXIT_SECTIONS DEV_EXIT_SECTIONS, CPU_EXIT_SECTIONS, \
+        MEM_EXIT_SECTIONS
+
+#define ALL_INIT_SECTIONS INIT_SECTIONS, ALL_XXXINIT_SECTIONS
+#define ALL_EXIT_SECTIONS EXIT_SECTIONS, ALL_XXXEXIT_SECTIONS
 
 #define DATA_SECTIONS ".data$", ".data.rel$"
 #define TEXT_SECTIONS ".text$"
@@ -814,33 +817,29 @@ static const char *data_sections[] = { DATA_SECTIONS, NULL };
 
 
 /* symbols in .data that may refer to init/exit sections */
-static const char *symbol_white_list[] =
-{
-        "*driver",
-        "*_template", /* scsi uses *_template a lot */
-        "*_timer",    /* arm uses ops structures named _timer a lot */
-        "*_sht",      /* scsi also used *_sht to some extent */
-        "*_ops",
-        "*_probe",
-        "*_probe_one",
-        "*_console",
-        NULL
-};
+#define DEFAULT_SYMBOL_WHITE_LIST                                       \
+        "*driver",                                                      \
+        "*_template", /* scsi uses *_template a lot */                  \
+        "*_timer",    /* arm uses ops structures named _timer a lot */  \
+        "*_sht",      /* scsi also used *_sht to some extent */         \
+        "*_ops",                                                        \
+        "*_probe",                                                      \
+        "*_probe_one",                                                  \
+        "*_console"
 
 static const char *head_sections[] = { ".head.text*", NULL };
 static const char *linker_symbols[] =
         { "__init_begin", "_sinittext", "_einittext", NULL };
 
 enum mismatch {
-        NO_MISMATCH,
-        TEXT_TO_INIT,
-        DATA_TO_INIT,
-        TEXT_TO_EXIT,
-        DATA_TO_EXIT,
-        XXXINIT_TO_INIT,
-        XXXEXIT_TO_EXIT,
-        INIT_TO_EXIT,
-        EXIT_TO_INIT,
+        TEXT_TO_ANY_INIT,
+        DATA_TO_ANY_INIT,
+        TEXT_TO_ANY_EXIT,
+        DATA_TO_ANY_EXIT,
+        XXXINIT_TO_SOME_INIT,
+        XXXEXIT_TO_SOME_EXIT,
+        ANY_INIT_TO_ANY_EXIT,
+        ANY_EXIT_TO_ANY_INIT,
         EXPORT_TO_INIT_EXIT,
 };
 
@@ -848,6 +847,7 @@ struct sectioncheck {
         const char *fromsec[20];
         const char *tosec[20];
         enum mismatch mismatch;
+        const char *symbol_white_list[20];
 };
 
 const struct sectioncheck sectioncheck[] = {
@@ -857,80 +857,103 @@ const struct sectioncheck sectioncheck[] = {
 {
         .fromsec = { TEXT_SECTIONS, NULL },
         .tosec   = { ALL_INIT_SECTIONS, NULL },
-        .mismatch = TEXT_TO_INIT,
+        .mismatch = TEXT_TO_ANY_INIT,
+        .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
 },
 {
         .fromsec = { DATA_SECTIONS, NULL },
-        .tosec   = { ALL_INIT_SECTIONS, NULL },
-        .mismatch = DATA_TO_INIT,
+        .tosec   = { ALL_XXXINIT_SECTIONS, NULL },
+        .mismatch = DATA_TO_ANY_INIT,
+        .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
+},
+{
+        .fromsec = { DATA_SECTIONS, NULL },
+        .tosec   = { INIT_SECTIONS, NULL },
+        .mismatch = DATA_TO_ANY_INIT,
+        .symbol_white_list = {
+                "*_template", "*_timer", "*_sht", "*_ops",
+                "*_probe", "*_probe_one", "*_console", NULL
+        },
 },
 {
         .fromsec = { TEXT_SECTIONS, NULL },
         .tosec   = { ALL_EXIT_SECTIONS, NULL },
-        .mismatch = TEXT_TO_EXIT,
+        .mismatch = TEXT_TO_ANY_EXIT,
+        .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
 },
 {
         .fromsec = { DATA_SECTIONS, NULL },
         .tosec   = { ALL_EXIT_SECTIONS, NULL },
-        .mismatch = DATA_TO_EXIT,
+        .mismatch = DATA_TO_ANY_EXIT,
+        .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
 },
 /* Do not reference init code/data from devinit/cpuinit/meminit code/data */
 {
-        .fromsec = { DEV_INIT_SECTIONS, CPU_INIT_SECTIONS, MEM_INIT_SECTIONS, NULL },
+        .fromsec = { ALL_XXXINIT_SECTIONS, NULL },
         .tosec   = { INIT_SECTIONS, NULL },
-        .mismatch = XXXINIT_TO_INIT,
+        .mismatch = XXXINIT_TO_SOME_INIT,
+        .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
 },
 /* Do not reference cpuinit code/data from meminit code/data */
 {
         .fromsec = { MEM_INIT_SECTIONS, NULL },
         .tosec   = { CPU_INIT_SECTIONS, NULL },
-        .mismatch = XXXINIT_TO_INIT,
+        .mismatch = XXXINIT_TO_SOME_INIT,
+        .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
 },
 /* Do not reference meminit code/data from cpuinit code/data */
 {
         .fromsec = { CPU_INIT_SECTIONS, NULL },
         .tosec   = { MEM_INIT_SECTIONS, NULL },
-        .mismatch = XXXINIT_TO_INIT,
+        .mismatch = XXXINIT_TO_SOME_INIT,
+        .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
 },
 /* Do not reference exit code/data from devexit/cpuexit/memexit code/data */
 {
-        .fromsec = { DEV_EXIT_SECTIONS, CPU_EXIT_SECTIONS, MEM_EXIT_SECTIONS, NULL },
+        .fromsec = { ALL_XXXEXIT_SECTIONS, NULL },
         .tosec   = { EXIT_SECTIONS, NULL },
-        .mismatch = XXXEXIT_TO_EXIT,
+        .mismatch = XXXEXIT_TO_SOME_EXIT,
+        .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
 },
 /* Do not reference cpuexit code/data from memexit code/data */
 {
         .fromsec = { MEM_EXIT_SECTIONS, NULL },
         .tosec   = { CPU_EXIT_SECTIONS, NULL },
-        .mismatch = XXXEXIT_TO_EXIT,
+        .mismatch = XXXEXIT_TO_SOME_EXIT,
+        .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
 },
 /* Do not reference memexit code/data from cpuexit code/data */
 {
         .fromsec = { CPU_EXIT_SECTIONS, NULL },
         .tosec   = { MEM_EXIT_SECTIONS, NULL },
-        .mismatch = XXXEXIT_TO_EXIT,
+        .mismatch = XXXEXIT_TO_SOME_EXIT,
+        .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
 },
 /* Do not use exit code/data from init code */
 {