diff options
| author |   Andrew Morton <akpm@linux-foundation.org> | 2014-10-13 15:54:22 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-14 02:18:23 +0200 |
| commit | e48510f45107613bf14060eeabd658c49a044242 (patch) | |
| tree | fd1d1546ad41a657ef5707a54301714b0871a45d /arch/x86 | |
| parent | scripts/sortextable: suppress warning: `relocs_size' may be used uninitialized (diff) | |
| download | wireguard-linux-e48510f45107613bf14060eeabd658c49a044242.tar.xz wireguard-linux-e48510f45107613bf14060eeabd658c49a044242.zip | |
arch/x86/kernel/cpu/common.c: fix unused symbol warning
x86_64 allnoconfig:
arch/x86/kernel/cpu/common.c:968: warning: 'syscall32_cpu_init' defined but not used
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/kernel/cpu/common.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c index d8b1166c7888..8b699bff0099 100644 --- a/arch/x86/kernel/cpu/common.c +++ b/arch/x86/kernel/cpu/common.c @@ -964,6 +964,7 @@ static void vgetcpu_set_mode(void) vgetcpu_mode = VGETCPU_LSL; } +#ifdef CONFIG_IA32_EMULATION /* May not be __init: called during resume */ static void syscall32_cpu_init(void) { @@ -975,7 +976,8 @@ static void syscall32_cpu_init(void) wrmsrl(MSR_CSTAR, ia32_cstar_target); } -#endif +#endif /* CONFIG_IA32_EMULATION */ +#endif /* CONFIG_X86_64 */ #ifdef CONFIG_X86_32 void enable_sep_cpu(void) |