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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-31 13:05:34 -0600 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-31 13:05:34 +1030 |
| commit | 8c8ef42aee8fcfb4128bb94c50d55c9f80ade525 (patch) | |
| tree | 58141fdd1afc0887dcc3cb91ab4c7609df0963e7 /scripts | |
| parent | 9cb610d8e35fe3ec95a2fe2030b02f85aeea83c1 (diff) | |
| download | lwn-8c8ef42aee8fcfb4128bb94c50d55c9f80ade525.tar.gz lwn-8c8ef42aee8fcfb4128bb94c50d55c9f80ade525.zip | |
module: include other structures in module version check
With CONFIG_MODVERSIONS, we version 'struct module' using a dummy
export, but other things matter too:
1) 'struct modversion_info' determines the layout of the __versions section,
2) 'struct kernel_param' determines the layout of the __params section,
3) 'struct kernel_symbol' determines __ksymtab*.
4) 'struct marker' determines __markers.
5) 'struct tracepoint' determines __tracepoints.
So we rename 'struct_module' to 'module_layout' and include these in
the signature. Now it's general we can add others later on without
confusion.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/mod/modpost.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 7e62303133dc..8cc70612984c 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -1607,12 +1607,12 @@ static void read_symbols(char *modname) parse_elf_finish(&info); - /* Our trick to get versioning for struct_module - it's + /* Our trick to get versioning for module struct etc. - it's * never passed as an argument to an exported function, so * the automatic versioning doesn't pick it up, but it's really * important anyhow */ if (modversions) - mod->unres = alloc_symbol("struct_module", 0, mod->unres); + mod->unres = alloc_symbol("module_layout", 0, mod->unres); } #define SZ 500 |