diff options
| author | Brian Gerst <brgerst@gmail.com> | 2015-06-22 07:55:17 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-07-06 15:28:57 +0200 |
| commit | 10ed34935e7e828ce4ce566647a2d6b8240e4dee (patch) | |
| tree | d716596dd600b5964ccc8ea3e74aff92cc75da85 /arch/x86/kernel/cpu/perf_event.c | |
| parent | c338867d0e4224771c68d0a7727289b86c23eccd (diff) | |
x86/compat, x86/perf: Don't build perf_callchain_user32() on x32
perf_callchain_user32() is not needed for x32.
Signed-off-by: Brian Gerst <brgerst@gmail.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1434974121-32575-9-git-send-email-brgerst@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/kernel/cpu/perf_event.c')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_event.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c index 3658de47900f..641413d68a54 100644 --- a/arch/x86/kernel/cpu/perf_event.c +++ b/arch/x86/kernel/cpu/perf_event.c @@ -2196,7 +2196,7 @@ static unsigned long get_segment_base(unsigned int segment) return get_desc_base(desc + idx); } -#ifdef CONFIG_COMPAT +#ifdef CONFIG_IA32_EMULATION #include <asm/compat.h> |