modpost: disallow *driver to reference .meminit* sections
Drivers must not reference .meminit* sections, which are discarded when CONFIG_MEMORY_HOTPLUG=n. The reason for whitelisting "*driver" in the section mismatch check was to allow drivers to reference symbols annotated as __devinit or __devexit that existed in the past. Those annotations were removed by the following commits: -54b956b903
("Remove __dev* markings from init.h") -92e9e6d1f9
("modpost.c: Stop checking __dev* section mismatches") Remove the stale whitelist. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
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@ -1006,12 +1006,6 @@ static int secref_whitelist(const char *fromsec, const char *fromsym,
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"*_console")))
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return 0;
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/* symbols in data sections that may refer to meminit sections */
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if (match(fromsec, PATTERNS(DATA_SECTIONS)) &&
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match(tosec, PATTERNS(ALL_XXXINIT_SECTIONS)) &&
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match(fromsym, PATTERNS("*driver")))
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return 0;
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/*
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* symbols in data sections must not refer to .exit.*, but there are
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* quite a few offenders, so hide these unless for W=1 builds until
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