x86/boot: eboot.c: Include string function declarations

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The earliest boot code has its own string functions, since it can't
use those included in the main kernel image.  Under some compiler
versions eboot.c fails to include a suitable declaration, resulting in
the warning:

   In file included from arch/x86/boot/compressed/eboot.c:287:0:
   arch/x86/boot/compressed/../../../../drivers/firmware/efi/efi-stub-helper.c: In function 'efi_relocate_kernel':
>> arch/x86/boot/compressed/../../../../drivers/firmware/efi/efi-stub-helper.c:566:2: warning: implicit declaration of function 'memcpy'; did you mean 'memchr'? [-Wimplicit-function-declaration]
     memcpy((void *)new_addr, (void *)cur_image_addr, image_size);
     ^~~~~~
     memchr

Include "../string.h" which provides the correct declarations.  This
was done upstream as part of commit 393f203f5f "x86_64: kasan: add
interceptors for memset/memmove/memcpy functions".

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>

...

This commit is contained in:

Ben Hutchings 2019-01-02 17:18:43 +00:00

parent 46035d00aa

commit fe201363c7

1 changed files with 1 additions and 2 deletions

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arch/x86/boot/compressed/eboot.c

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