diff options
| author | Vivek Goyal <vgoyal@redhat.com> | 2014-03-18 15:26:36 -0400 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2014-03-19 15:43:37 -0700 |
| commit | aad830938ed8ba175d8060751654f78d4115ea0a (patch) | |
| tree | d339dd0575a9a2f0a3283727a7ce102aabf30b4c /arch/x86/boot/cpucheck.c | |
| parent | dcb99fd9b08cfe1afe426af4d8d3cbc429190f15 (diff) | |
x86, boot: Undef memcmp before providing a new definition
With CONFIG_X86_32=y, string_32.h gets pulled in compressed/string.c by
"misch.h". string_32.h defines a macro to map memcmp to __builtin_memcmp().
And that macro in turn changes the name of memcmp() defined here and
converts it to __builtin_memcmp().
I thought that's not the intention though. We probably want to provide
our own optimized definition of memcmp(). If yes, then undef the memcmp
before we define a new memcmp.
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Link: http://lkml.kernel.org/r/1395170800-11059-2-git-send-email-vgoyal@redhat.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/boot/cpucheck.c')
0 files changed, 0 insertions, 0 deletions