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| author | Magnus Damm <magnus@valinux.co.jp> | 2006-08-08 17:32:11 +0900 |
|---|---|---|
| committer | Sam Ravnborg <sam@neptun.ravnborg.org> | 2006-09-25 09:01:49 +0200 |
| commit | 9e157a5aa899f1ef73780e4755b57ddeb9225079 (patch) | |
| tree | 5e5005a758093735fa02d13856153419b37470cb /scripts | |
| parent | a07f6033ca135a94a69c6874d028f01338e2535c (diff) | |
| download | linux-9e157a5aa899f1ef73780e4755b57ddeb9225079.tar.gz linux-9e157a5aa899f1ef73780e4755b57ddeb9225079.tar.bz2 linux-9e157a5aa899f1ef73780e4755b57ddeb9225079.zip | |
kbuild: ignore references from ".pci_fixup" to ".init.text"
The modpost code is extended to ignore references
from ".pci_fixup" to ".init.text".
Signed-off-by: Magnus Damm <magnus@valinux.co.jp>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/mod/modpost.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index dfde0e87a765..5028d46a8f35 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -581,8 +581,8 @@ static int strrcmp(const char *s, const char *sub) * fromsec = .data * atsym = *driver, *_template, *_sht, *_ops, *_probe, *probe_one **/ -static int secref_whitelist(const char *tosec, const char *fromsec, - const char *atsym) +static int secref_whitelist(const char *modname, const char *tosec, + const char *fromsec, const char *atsym) { int f1 = 1, f2 = 1; const char **s; @@ -618,8 +618,15 @@ static int secref_whitelist(const char *tosec, const char *fromsec, for (s = pat2sym; *s; s++) if (strrcmp(atsym, *s) == 0) f1 = 1; + if (f1 && f2) + return 1; - return f1 && f2; + /* Whitelist all references from .pci_fixup section if vmlinux */ + if (is_vmlinux(modname)) { + if ((strcmp(fromsec, ".pci_fixup") == 0) && + (strcmp(tosec, ".init.text") == 0)) + return 1; + } } /** @@ -726,7 +733,8 @@ static void warn_sec_mismatch(const char *modname, const char *fromsec, /* check whitelist - we may ignore it */ if (before && - secref_whitelist(secname, fromsec, elf->strtab + before->st_name)) + secref_whitelist(modname, secname, fromsec, + elf->strtab + before->st_name)) return; if (before && after) { |