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| author | Sam Ravnborg <sam@ravnborg.org> | 2007-04-29 20:53:01 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2007-05-02 20:58:10 +0200 |
| commit | b4d5171ac7d9806b1ea61903ff954cd9620135bf (patch) | |
| tree | 0fa86c139e8525644d5cbe645ff5fb74963b230f /scripts | |
| parent | kbuild: remove stale comment in modpost.c (diff) | |
| download | linux-b4d5171ac7d9806b1ea61903ff954cd9620135bf.tar.xz linux-b4d5171ac7d9806b1ea61903ff954cd9620135bf.zip | |
kbuild: ignore section mismatch warning for references from .paravirtprobe to .init.text
Added on request from: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/mod/modpost.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index b81157cf4527..628f393ecaa6 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -635,6 +635,13 @@ static int strrcmp(const char *s, const char *sub) * tosec = .init.data * fromsec = .text* * refsymname = logo_ + * + * Pattern 8: + * Symbols contained in .paravirtprobe may safely reference .init.text. + * The pattern is: + * tosec = .init.text + * fromsec = .paravirtprobe + * **/ static int secref_whitelist(const char *modname, const char *tosec, const char *fromsec, const char *atsym, @@ -712,6 +719,12 @@ static int secref_whitelist(const char *modname, const char *tosec, (strncmp(fromsec, ".text", strlen(".text")) == 0) && (strncmp(refsymname, "logo_", strlen("logo_")) == 0)) return 1; + + /* Check for pattern 8 */ + if ((strcmp(tosec, ".init.text") == 0) && + (strcmp(fromsec, ".paravirtprobe") == 0)) + return 1; + return 0; } |