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ANDROID: GKI: do not export symbol_get/put()

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People keep trying to use these in Android kernels, and they should not
be used, use the correct, real, symbol name instead.

Turn off a number of things in the allmodconfig builds that were using
these symbols to not break the build.  That was for build-testing only,
no functional changes.

Bug: 157965270
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: I13bf351b3ae59fa6dfed7bd41dfff8c8d521e3a4
This commit is contained in:
Greg Kroah-Hartman 2020-07-14 19:11:20 +02:00
commit 882b7ca141
2 changed files with 32 additions and 2 deletions
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2
kernel/module.c
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@ -1079,7 +1079,6 @@ void __symbol_put(const char *symbol)
module_put(owner);
preempt_enable();
}
EXPORT_SYMBOL(__symbol_put);
/* Note this assumes addr is a function, which it currently always is. */
void symbol_put_addr(void *addr)
@ -2259,7 +2258,6 @@ void *__symbol_get(const char *symbol)
return sym ? (void *)kernel_symbol_value(sym) : NULL;
}
EXPORT_SYMBOL_GPL(__symbol_get);
/*
* Ensure that an exported symbol [global namespace] does not already exist