Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
objtool: Avoid emptying lists for duplicate sections
When a to-be-created section already exists, there's no point in
emptying the various lists if their respective sections already exist.
In fact it's better to leave them intact as they might get used later.
Acked-by: Petr Mladek <pmladek@suse.com>
Tested-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
-4
-4
tools/objtool/check.c
-4
tools/objtool/check.c
···
635
635
636
636
sec = find_section_by_name(file->elf, ".static_call_sites");
637
637
if (sec) {
638
-
INIT_LIST_HEAD(&file->static_call_list);
639
638
WARN("file already has .static_call_sites section, skipping");
640
639
return 0;
641
640
}
···
850
851
851
852
sec = find_section_by_name(file->elf, ".cfi_sites");
852
853
if (sec) {
853
-
INIT_LIST_HEAD(&file->call_list);
854
854
WARN("file already has .cfi_sites section, skipping");
855
855
return 0;
856
856
}
···
898
900
899
901
sec = find_section_by_name(file->elf, "__mcount_loc");
900
902
if (sec) {
901
-
INIT_LIST_HEAD(&file->mcount_loc_list);
902
903
WARN("file already has __mcount_loc section, skipping");
903
904
return 0;
904
905
}
···
942
945
943
946
sec = find_section_by_name(file->elf, ".call_sites");
944
947
if (sec) {
945
-
INIT_LIST_HEAD(&file->call_list);
946
948
WARN("file already has .call_sites section, skipping");
947
949
return 0;
948
950
}