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| author |   Adam Borowski <kilobyte@angband.pl> | 2016-12-11 02:09:18 +0100 |
|---|---|---|
| committer |   Michal Marek <mmarek@suse.com> | 2016-12-14 00:35:35 +0100 |
| commit | 334bb773876403eae3457d81be0b8ea70f8e4ccc (patch) | |
| tree | fefeb04e62200f218e1733e216eeede40f6b3f2e /include/asm-generic/asm-prototypes.h | |
| parent | kbuild: fix scripts/adjust_autoksyms.sh* for the no modules case (diff) | |
| download | linux-dev-334bb773876403eae3457d81be0b8ea70f8e4ccc.tar.xz linux-dev-334bb773876403eae3457d81be0b8ea70f8e4ccc.zip | |
x86/kbuild: enable modversions for symbols exported from asm
Commit 4efca4ed ("kbuild: modversions for EXPORT_SYMBOL() for asm") adds
modversion support for symbols exported from asm files. Architectures
must include C-style declarations for those symbols in asm/asm-prototypes.h
in order for them to be versioned.
Add these declarations for x86, and an architecture-independent file that
can be used for common symbols.
With f27c2f6 reverting 8ab2ae6 ("default exported asm symbols to zero") we
produce a scary warning on x86, this commit fixes that.
Signed-off-by: Adam Borowski <kilobyte@angband.pl>
Tested-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Tested-by: Peter Wu <peter@lekensteyn.nl>
Tested-by: Oliver Hartkopp <socketcan@hartkopp.net>
Signed-off-by: Michal Marek <mmarek@suse.com>
Diffstat (limited to 'include/asm-generic/asm-prototypes.h')
| -rw-r--r-- | include/asm-generic/asm-prototypes.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-generic/asm-prototypes.h b/include/asm-generic/asm-prototypes.h new file mode 100644 index 000000000000..df13637e4017 --- /dev/null +++ b/include/asm-generic/asm-prototypes.h @@ -0,0 +1,7 @@ +#include <linux/bitops.h> +extern void *__memset(void *, int, __kernel_size_t); +extern void *__memcpy(void *, const void *, __kernel_size_t); +extern void *__memmove(void *, const void *, __kernel_size_t); +extern void *memset(void *, int, __kernel_size_t); +extern void *memcpy(void *, const void *, __kernel_size_t); +extern void *memmove(void *, const void *, __kernel_size_t); |