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Merge pull request from spartacus06/ignore-init-funcs

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ignore init functions during bundling
This commit is contained in:
Josh Poimboeuf 2014-03-21 15:19:54 -05:00
commit 8dfa41ed78
1 changed files with 6 additions and 1 deletions

7
kpatch-build/create-diff-object.c
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@ -379,10 +379,15 @@ void kpatch_create_symbol_table(struct kpatch_elf *kelf)
* to offsets inside the __ksymtab_strings section
* for kernel exported symbols. We want to ignore
* those.
*
* Also, functions declared with __init do not honor
* -ffunction-sections and can be at non-zero offsets
* in the .init.text section, so ignore those.
*/
if ((sym->type == STT_FUNC ||
sym->type == STT_OBJECT) &&
strcmp(sym->sec->name, "__ksymtab_strings")) {
strcmp(sym->sec->name, "__ksymtab_strings") &&
strcmp(sym->sec->name, ".init.text")) {
if (sym->sym.st_value != 0)
ERROR("symbol %s at offset %lu within section %s, expected 0",
sym->name, sym->sym.st_value, sym->sec->name);